1
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Tao J, Guo F, Sun Y, Sun X, Hu Y. Self-Assembled Nanotubes Based on Chiral H 8-BINOL Modified with 1,2,3-Triazole to Recognize Bi 3+ Efficiently by ICT Mechanism. Micromachines (Basel) 2024; 15:163. [PMID: 38276862 PMCID: PMC10821062 DOI: 10.3390/mi15010163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/18/2024] [Accepted: 01/20/2024] [Indexed: 01/27/2024]
Abstract
A novel fluorescent "off" probe R-β-D-1 containing a 1,2,3-triazole moiety was obtained by the Click reaction with azidoglucose using H8-BINOL as a substrate, and the structure was characterized by 1H NMR and 13C NMR and ESI-MS analysis. The fluorescence properties of R-β-D-1 in methanol were investigated, and it was found that R-β-D-1 could be selectively fluorescently quenched by Bi3+ in the recognition of 19 metal ions and basic cations. The recognition process of Bi3+ by R-β-D-1 was also investigated by fluorescence spectroscopy, SEM, AFM, etc. The complex pattern of R-β-D-1 with Bi3+ was determined by Job's curve as 1 + 1, and the binding constant Ka of R-β-D-1 and Bi3+ was valued by the Benesi-Hildebrand equation as 1.01 × 104 M-1, indicating that the binding force of R-β-D-1 and Bi3+ was medium. The lowest detection limit (LOD) of the self-assembled H8-BINOL derivative for Bi3+ was up to 0.065 µM. The mechanism for the recognition of Bi3+ by the sensor R-β-D-1 may be the intramolecular charge transfer effect (ICT), which was attributed to the fact that the N-3 of the triazole readily serves as an electron acceptor while the incorporation of Bi3+ serves as an electron donor, and the two readily undergo coordination leading to the quenching of fluorescence. The recognition mechanism and recognition site could be verified by DFT calculation and CDD (Charge Density Difference).
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Affiliation(s)
- Jisheng Tao
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China; (J.T.); (F.G.)
| | - Fang Guo
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China; (J.T.); (F.G.)
| | - Yue Sun
- State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials iChEM, Department of Chemistry, Fudan University, Shanghai 200433, China;
| | - Xiaoxia Sun
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China; (J.T.); (F.G.)
| | - Yu Hu
- College of Chemistry, Nanchang University, Nanchang 330031, China
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2
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Singh M, Kumar J. Flourescence sensors for heavy metal detection: major contaminants in soil and water bodies. ANAL SCI 2023; 39:1829-1838. [PMID: 37531068 DOI: 10.1007/s44211-023-00392-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 06/28/2023] [Indexed: 08/03/2023]
Abstract
Due to the increasing consumption of heavy metals, there is a rising need for specific and useful methods that are employed for the detection of heavy metals. Fluorescence sensing is a highly selective, rapid and biosensing technique that is employed in the determination of some heavy metals in any sample of soil or water, any other living person, the food being consumed or any other substance which are being used daily. These fluorescent methods are a type of analytical technique and they are mainly based on detection. Many types of metal conjugated molecules have been used of the detection of these heavy metals with various mechanisms. We have taken into account some specific sensor molecules as they were more suitable and easily accessible. These techniques that were employed in the detection of various heavy metals such as copper, lead and mercury have been discussed in the following review article.
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Affiliation(s)
- M Singh
- Chandigarh University, Mohali, Punjab, 140413, India
| | - J Kumar
- Chandigarh University, Mohali, Punjab, 140413, India.
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3
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Debnath S, Navadiya SV, Ghosh R, Pradhan D, Chatterjee PB. Coumarin-Ensembled Vanadium(V) Compounds and Their Affinity Studies Toward Biological Thiols Probed by Fluorescence Spectroscopy. Chem Asian J 2023; 18:e202201162. [PMID: 36448966 DOI: 10.1002/asia.202201162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 11/27/2022] [Accepted: 11/28/2022] [Indexed: 12/03/2022]
Abstract
Fluorescence spectroscopic studies of a pair of new oxido-vanadium(V) compounds with biological thiols, such as homocysteine (Hcy), cysteine (Cys), and glutathione (GSH), have been investigated in this article. Despite notable progress in vanadium-thiol chemistry, no attention has been paid to exploring vanadium-based optical probes to study their interaction with biothiols. For this purpose, two oxido-vanadium(V) compounds, 1 and 2, have been prepared involving a tridentate ONO donor-based luminescent coumarin-derived ligand. Single crystal X-ray diffraction analysis, NMR (1 H, 13 C, and 51 V) spectroscopy, XPS, and DFT calculations have been used to establish their identities. The vanadium center in these compounds has a distorted octahedral environment. In compound 2, a methanol molecule is coordinated to the vanadium(V) center in the trans position of the terminal oxido moiety. The latter exerts a strong trans-labilizing influence on the coordinating methanol. Both 1 and 2 are weakly fluorescent. Photophysical investigations of the vanadium complexes in aqueous media at physiological pH (7.4) in the presence of various biothiols and amino acids showed significant fluorescence enhancement (83-fold) of the vanadium complexes, specifically with Hcy. The specific affinity of the complexes for Hcy remained unchanged even in the presence of other biothiols and amino acids. Kinetic investigation reveals pseudo-first order behavior of the compound with Hcy. Mechanistic studies have manifested that Hcy-induced reduction triggers the decomplexation of the vanadium compound, followed by hydrolysis and subsequent cyclization. Time-correlated single photon counting suggested that the radiative rate constant (kr ) of 1 and 2 in the presence of Hcy serves as the prime factor for the fluorescence enhancement of the medium. Compound 1 has been tested efficiently for Hcy measurement in blood plasma rendering it suitable for practical applications.
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Affiliation(s)
- Snehasish Debnath
- Analytical & Environmental Science Division and Centralized Instrument Facility, CSIR-CSMCRI G. B. Marg Bhavnagar, Gujarat, 364002, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Sumit V Navadiya
- Analytical & Environmental Science Division and Centralized Instrument Facility, CSIR-CSMCRI G. B. Marg Bhavnagar, Gujarat, 364002, India
| | - Riya Ghosh
- Analytical & Environmental Science Division and Centralized Instrument Facility, CSIR-CSMCRI G. B. Marg Bhavnagar, Gujarat, 364002, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Debjani Pradhan
- Analytical & Environmental Science Division and Centralized Instrument Facility, CSIR-CSMCRI G. B. Marg Bhavnagar, Gujarat, 364002, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Pabitra B Chatterjee
- Analytical & Environmental Science Division and Centralized Instrument Facility, CSIR-CSMCRI G. B. Marg Bhavnagar, Gujarat, 364002, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
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4
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Debnath S, Nair RR, Ghosh R, Kiranmai G, Radhakishan N, Nagesh N, Chatterjee PB. A unique water soluble probe for measuring the cardiac marker homocysteine and its clinical validation. Chem Commun (Camb) 2022; 58:9210-9213. [PMID: 35895029 DOI: 10.1039/d2cc01515c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of copper(II) compounds 1-4 were synthesized and developed as fluorogenic probes to measure the cardiac marker homocysteine (Hcy) without any interference from other bioanalytes prevalent in human blood plasma including, cysteine and glutathione. UV-vis and EPR studies have provided confirmatory evidence for reduction-induced-emission-enhancement of the probe, which is responsible for the observed "off-to-on" behaviour towards Hcy. Water solubility, remarkable fluorescence enhancement (55-111 fold), and low detection ability (nearly 2.5 μM) make the probe suitable for clinical testing of cardiac samples. Investigation of 1 against a few reductive interferents testifies its specificity for Hcy. Results from clinical examination of cardiac samples by 1 when combined with the outcome of the reliability testing involving a clinically approved commercial immunoassay kit, validates the prospect of the molecular probe for direct measurement of Hcy in human plasma, which is unprecedented.
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Affiliation(s)
- Snehasish Debnath
- Analytical & Environmental Science Division and Centralized Instrument Facility, CSIR-CSMCRI, G. B. Marg, Bhavnagar, Gujarat, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Ratish R Nair
- Analytical & Environmental Science Division and Centralized Instrument Facility, CSIR-CSMCRI, G. B. Marg, Bhavnagar, Gujarat, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Riya Ghosh
- Analytical & Environmental Science Division and Centralized Instrument Facility, CSIR-CSMCRI, G. B. Marg, Bhavnagar, Gujarat, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Gaddam Kiranmai
- Medical Biotechnology Complex, CSIR-CCMB, ANNEXE II, Hyderabad, Telangana, India.
| | - Narsini Radhakishan
- Department of Biochemistry, Nizam's Institute of Medical Sciences, Punjagutta, Hyderabad, Telangana, India
| | - Narayana Nagesh
- Medical Biotechnology Complex, CSIR-CCMB, ANNEXE II, Hyderabad, Telangana, India.
| | - Pabitra B Chatterjee
- Analytical & Environmental Science Division and Centralized Instrument Facility, CSIR-CSMCRI, G. B. Marg, Bhavnagar, Gujarat, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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5
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Krämer J, Kang R, Grimm LM, De Cola L, Picchetti P, Biedermann F. Molecular Probes, Chemosensors, and Nanosensors for Optical Detection of Biorelevant Molecules and Ions in Aqueous Media and Biofluids. Chem Rev 2022; 122:3459-3636. [PMID: 34995461 PMCID: PMC8832467 DOI: 10.1021/acs.chemrev.1c00746] [Citation(s) in RCA: 100] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Synthetic molecular probes, chemosensors, and nanosensors used in combination with innovative assay protocols hold great potential for the development of robust, low-cost, and fast-responding sensors that are applicable in biofluids (urine, blood, and saliva). Particularly, the development of sensors for metabolites, neurotransmitters, drugs, and inorganic ions is highly desirable due to a lack of suitable biosensors. In addition, the monitoring and analysis of metabolic and signaling networks in cells and organisms by optical probes and chemosensors is becoming increasingly important in molecular biology and medicine. Thus, new perspectives for personalized diagnostics, theranostics, and biochemical/medical research will be unlocked when standing limitations of artificial binders and receptors are overcome. In this review, we survey synthetic sensing systems that have promising (future) application potential for the detection of small molecules, cations, and anions in aqueous media and biofluids. Special attention was given to sensing systems that provide a readily measurable optical signal through dynamic covalent chemistry, supramolecular host-guest interactions, or nanoparticles featuring plasmonic effects. This review shall also enable the reader to evaluate the current performance of molecular probes, chemosensors, and nanosensors in terms of sensitivity and selectivity with respect to practical requirement, and thereby inspiring new ideas for the development of further advanced systems.
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Affiliation(s)
- Joana Krämer
- Institute
of Nanotechnology, Karlsruhe Institute of
Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Rui Kang
- Institute
of Nanotechnology, Karlsruhe Institute of
Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Laura M. Grimm
- Institute
of Nanotechnology, Karlsruhe Institute of
Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Luisa De Cola
- Institute
of Nanotechnology, Karlsruhe Institute of
Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Dipartimento
DISFARM, University of Milano, via Camillo Golgi 19, 20133 Milano, Italy
- Department
of Molecular Biochemistry and Pharmacology, Instituto di Ricerche Farmacologiche Mario Negri, IRCCS, 20156 Milano, Italy
| | - Pierre Picchetti
- Institute
of Nanotechnology, Karlsruhe Institute of
Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- P.P.: email,
| | - Frank Biedermann
- Institute
of Nanotechnology, Karlsruhe Institute of
Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- F.B.: email,
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6
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Cao X, Lu H, Jin L, Zhang Q, Ren C. A new simple ESIPT-based fluorescent probe for rapid detection of cysteine with high sensitivity and specificity and bioimaging in living cells. J Mol Struct 2022; 1250:131865. [DOI: 10.1016/j.molstruc.2021.131865] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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7
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Gao C, Ding Z, Tan J, You J, Li Z. Homocysteine-specific fluorescence detection and quantification for evaluating S-adenosylhomocysteine hydrolase activity. Analyst 2022; 147:3675-3683. [DOI: 10.1039/d2an00945e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The medium Ks value of copper complex contributed to the specific reduction of Cu2+ by homocysteine and the formation of a stable six-membered ring species.
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Affiliation(s)
- Chunyu Gao
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
| | - Ziyi Ding
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
| | - Jiangkun Tan
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
| | - Jinmao You
- College of Chemistry and Chemical Engineering, Shaoxing University, Shaoxing 312000, P. R. China
| | - Zan Li
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
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8
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Mariam J, Hoskere Ashoka A, Gaded V, Ali F, Malvi H, Das A, Anand R. Deciphering protein microenvironment by using a cysteine specific switch-ON fluorescent probe. Org Biomol Chem 2021; 19:5161-5168. [PMID: 34037063 DOI: 10.1039/d1ob00698c] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorescent probes provide an unparalleled opportunity to visualize and quantify dynamic events. Here, we employ a medium-size, cysteine specific coumarin based switch-ON fluorescent probe 'L' to track protein unfolding profiles and accessibility of cysteine residues in proteins. It was established that 'L' is highly selective and exhibits no artifact due to interaction with other bystander species. 'L' is able to gauge subtle changes in protein microenvironment and proved to be effective in delineating early unfolding events that are difficult to otherwise discern by classic techniques such as circular dichroism. By solving the X-ray structure of TadA and probing the temperature dependent fluorescence-ON response with native TadA and its cysteine mutants, it was revealed that unfolding occurs in a stage-wise manner and the regions that are functionally important form compact sub-domains and unfold at later stages. Our results assert that probe 'L' serves as an efficient tool to monitor subtle changes in protein structure and can be employed as a generic dye to study processes such as protein unfolding.
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Affiliation(s)
- Jessy Mariam
- Department of Chemistry, IIT Bombay, Mumbai-400076, India.
| | - Anila Hoskere Ashoka
- Analytical Science Discipline, CSIR-Central Salt and Marine Chemicals Research Institute, G.B. Marg, Bhavnagar: 364002, Gujarat, India
| | - Vandana Gaded
- Department of Chemistry, IIT Bombay, Mumbai-400076, India.
| | - Firoj Ali
- Analytical Science Discipline, CSIR-Central Salt and Marine Chemicals Research Institute, G.B. Marg, Bhavnagar: 364002, Gujarat, India
| | - Harshada Malvi
- Department of Chemistry, IIT Bombay, Mumbai-400076, India.
| | - Amitava Das
- Analytical Science Discipline, CSIR-Central Salt and Marine Chemicals Research Institute, G.B. Marg, Bhavnagar: 364002, Gujarat, India and Department of Chemical Sciences, Indian Institute of Science and Education Research, Kolkata, Mohanpur: 742246, India.
| | - Ruchi Anand
- Department of Chemistry, IIT Bombay, Mumbai-400076, India.
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9
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Abstract
The design and synthesis of suitable chemodosimeters for the detection of toxic analytes has become challenging for new researchers nowadays in the molecular recognition field.
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Affiliation(s)
- Anwesha Maiti
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, West Bengal, India
| | - Saikat Kumar Manna
- Department of Chemistry, Haldia Government College, Debhog, Haldia, Purba Medinipur 721657, West Bengal, India
| | - Dipanjan Banik
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, West Bengal, India
| | - Ajit Kumar Mahapatra
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, West Bengal, India
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10
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Abstract
Abnormal concentrations of biothiols such as cysteine, homocysteine and glutathione are associated with various major diseases. In biological systems, the structural similarity and functional distinction of these three small molecular thiols has not only required rigorous molecular design of the fluorescent probes used to detect each thiol specifically, but it has also inspired scientists to uncover the ambiguous biological relationships between these bio-thiols. In this minireview, we will discuss the evolution of small organic molecular fluorescent probes for the detection of thiols over the past 60 years, highlighting the potent methodologies used in the design of thiol probes and their particular applications in the semi-quantification of cellular thiols and real-time labelling. At the same time, the present challenges that limit their further application will be discussed. We hope that this minireview will promote future research to enable deeper insight into the crucial role of thiols in biological systems. The chronological evolution of small organic molecular fluorescent probes for thiols: from separation dependency analysis to cellular specific analysis, what's next?![]()
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Affiliation(s)
- Yongkang Yue
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Institute of Molecular Science, Shanxi University Taiyuan 030006 China
| | - Fangjun Huo
- Research Institute of Applied Chemistry, Shanxi University Taiyuan 030006 China
| | - Caixia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Institute of Molecular Science, Shanxi University Taiyuan 030006 China
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11
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Wang H, Xu B, Chen H, Li D, Shen X, Cai F, Xu Y, Zhou L, Hu L. A fluorescent probe based on Ir(III) solvent complex for specific recognition of histidine in aqueous solution and the application in cell imaging. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119799] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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12
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Darshani T, Thushara N, Weerasuriya P, Fronczek FR, Perera IC, Perera T. Fluorescent di-(2-picolyl)amine based drug-like ligands and their Re(CO)3 complexes towards biological applications. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114592] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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13
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Zhu H, Liu C, Zhang H, Jia P, Li Z, Zhang X, Yu Y, Sheng W, Zhu B. A Simple Long-wavelength Fluorescent Probe for Simultaneous Discrimination of Cysteine/Homocysteine and Glutathione/Hydrogen Sulfide with Two Separated Fluorescence Emission Channels by Single Wavelength Excitation. ANAL SCI 2020; 36:255-259. [PMID: 31588065 DOI: 10.2116/analsci.19p214] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Small molecular biothiols, such as cysteine (Cys), homocysteine (Hcy), reduced glutathione (GSH), and hydrogen sulfide (H2S), play crucial parts in regulating the redox balance of life activities, regulating normal physiological activities and preventing various diseases. Quantitative analysis of these important small molecular substances is very important for revealing their diverse physiological and pathological effects. Although many fluorescent probes have been reported to detect biothiols in cells, it is still not sufficiently advanced to detect biothiols with separated fluorescence emission peak by same wavelength excitation. In our work, we designed a simple conjugate of Nile red and NBD (7-nitro-1,2,3-benzoxadiazole) as long-wavelength fluorescent probe NR-NBD for the simultaneous discrimination of these biothiols at single wavelength excitation. Probe NR-NBD could efficiently discriminate Cys/Hcy, GSH and H2S by two separated fluorescence emission channels and absorption spectra. Importantly, probe NR-NBD has excellent specificity and sensitivity towards the monitoring of endogenous/exogenous Cys/Hcy and GSH/H2S in living cells and zebrafish.
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Affiliation(s)
- Hanchuang Zhu
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Caiyun Liu
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Hanming Zhang
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Pan Jia
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Zilu Li
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Xue Zhang
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Yamin Yu
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Wenlong Sheng
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences)
| | - Baocun Zhu
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
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14
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Yue Y, Huo F, Wang Y, Ma K, Li X, Yin C. Mutual correlation evaluation of Cys and Hcy in serum through reaction activity regulated fluorescence quantification. Chem Commun (Camb) 2020; 56:9146-9149. [DOI: 10.1039/d0cc03457f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report herein a strategy involving using a single fluorescent probe with the assistance of two pH conditions to simultaneously detect cysteine and homocysteine quantitatively.
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Affiliation(s)
- Yongkang Yue
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
| | - Fangjun Huo
- Research Institute of Applied Chemistry
- Shanxi University
- Taiyuan 030006
- China
| | - Yuting Wang
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
| | - Kaiqing Ma
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
| | - Xiaoqing Li
- Second Hospital of Shanxi Medical University
- Taiyuan 030001
- China
| | - Caixia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province
- Institute of Molecular Science
- Shanxi University
- Taiyuan 030006
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15
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Hu Y, Lin L, Li J, Ye J. P,N Codoped carbon dots as an efficient "off-on" fluorescent probe for lipoic acid detection and its cellular dual-color imaging. Anal Bioanal Chem 2019; 411:3603-12. [PMID: 31129691 DOI: 10.1007/s00216-019-01842-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 02/21/2019] [Accepted: 04/10/2019] [Indexed: 12/14/2022]
Abstract
A facile single hydrothermal method was developed to synthetize P,N codoped carbon dots (P,N/CDs), which show strong and stable fluorescence, good water solubility, low toxicity and good biocompatibility. Hence, a novel and efficient "off-on" P,N/CDs fluorescent probe was developed for the highly sensitive detection of lipoic acid (LA) for the first time. The fluorescence of the P,N/CDs was quenched by Cu2+ forming a P,N/CDs-Cu2+ complex, which acted as the "off" process, but Cu2+ could be removed by LA, due to stronger chelating between LA and Cu2+, forming a more stable complex, which recovered the fluorescence of the P,N/CDs, in order to achieve the "on" process. Under optimal conditions, the concentration of LA and the increased fluorescence intensity of the P,N/CDs-Cu2+ complex displayed a good linear relationship within the range of 0.05-28 μM, with a detection limit (S/N = 3) of 0.02 μM. The established "off-on" fluorescent probe was successfully applied to the analysis of LA in urine samples. The average recoveries were in the range of 98.3-101.5%, with a relative standard deviations of less than 3.1%. In addition, the P,N/CDs were also successfully applied to cellular dual-color imaging of live T24 cells. The results show that the P,N/CDs have great application potential in clinical diagnosis, bioassay and bioimaging. Graphical abstract.
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16
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Cui Y, Liu R, Ye F, Zhao S. Single-excitation, dual-emission biomass quantum dots: preparation and application for ratiometric fluorescence imaging of coenzyme A in living cells. Nanoscale 2019; 11:9270-9275. [PMID: 31038508 DOI: 10.1039/c9nr01809c] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Ratiometric fluorescence imaging can decrease or even eliminate the influences of the microenvironment, localized probe distribution, and instrumental parameters, thereby permitting more accurate monitoring of intracellular molecular events. Therefore, developing ratiometric fluorescent nanoprobes is highly important. In this study, we proposed a distinctive approach by combining solvent extraction with a solvothermal method to synthesize novel biomass-derived carbon-based quantum dots (termed as biomass quantum dots, BQDs) with single-excitation and dual-emission properties, using chlorophyll extracted from pakchoi and polyoxyethylene bisamine as raw materials. The obtained BQDs emit blue and red emissions centered at 488 nm and 678 nm respectively under single 413 nm excitation. Low cytotoxicity and unique optical features make the obtained BQDs potentially useful in bio-application as ratiometric fluorescent probes. Taking advantage of these merits, we employ the obtained BQDs for the near-infrared ratiometric fluorescence detection of coenzyme A (CoA) by the assistance of copper ions. This ratiometric approach shows a good sensitivity and selectivity, and the ratiometric fluorescence imaging of CoA in living cells is also achieved.
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Affiliation(s)
- Yong Cui
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, College of Chemistry and Pharmacy, Guangxi Normal University, Guilin 541004, China.
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17
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Liu L, Zhang Q, Wang J, Zhao L, Liu L, Lu Y. A specific fluorescent probe for fast detection and cellular imaging of cysteine based on a water-soluble conjugated polymer combined with copper(II). Talanta 2019; 198:128-136. [PMID: 30876540 DOI: 10.1016/j.talanta.2019.02.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 01/19/2019] [Accepted: 02/01/2019] [Indexed: 11/19/2022]
Abstract
In pure water system, the specific and rapid detection of cysteine (Cys) is very important and challenging. Herein, a new optical probe was developed for the purpose based on the complex of cupric ion (Cu2+) with a water-soluble conjugated polymer, poly[3-(3-N,N-diacetateaminopropoxy)-4-methyl thiophene disodium salts] (PTCO2). The fluorescence of PTCO2 in 100% aqueous solution can almost completely extinguished by Cu2+ ions due to its intrinsic paramagnetic properties. Among various amino acids, only Cys causes immediately the efficient recovery of the Cu2+-quenched fluorescence of PTCO2 with ~31-folds fluorescence enhancement because of the stronger affinity of Cys to Cu2+ leading to the formation of Cu2+-Cys complex through Cu-S bond and separation of Cu2+ from weak-fluorescent PTCO2-Cu(II) ensemble and thereby restoring the free PTCO2 fluorescence. In tris-HCl buffer solution (2 mM, pH 7.4), the intensity of the restored fluorescence is linear with the concentration of Cys, ranging from 0 to 120 μM and the estimated detection limit of Cys is 3.3 × 10-7 M with the correlation coefficient R = 0.9981. In addition, the PTCO2-Cu(II) ensemble probe exhibits low cytotoxicity and good membrane penetration, and its application in living cell imaging of Cys has also been explored.
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Affiliation(s)
- Lihua Liu
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Qiang Zhang
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Jing Wang
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Linlin Zhao
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Lixia Liu
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Yan Lu
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China.
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18
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Priyanga S, Khamrang T, Velusamy M, Karthi S, Ashokkumar B, Mayilmurugan R. Coordination geometry-induced optical imaging of l-cysteine in cancer cells using imidazopyridine-based copper(ii) complexes. Dalton Trans 2019; 48:1489-1503. [PMID: 30632585 DOI: 10.1039/c8dt04634d] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Overexpression of cysteine cathepsins proteases has been documented in a wide variety of cancers, and enhances the l-cysteine concentration in tumor cells. We report the synthesis and characterization of copper(ii) complexes [Cu(L1)2(H2O)](SO3CF3)2, 1, L1 = 3-phenyl-1-(pyridin-2-yl)imidazo[1,5-a]pyridine, [Cu(L2)2(SO3CF3)]SO3CF3, 2, L2 = 3-(4-methoxyphenyl)-1-pyridin-2-yl-imidazo[1,5-a]pyridine, [Cu(L3)2(H2O)](SO3CF3)2, 3, L3 = 3-(3,4-dimethoxy-phenyl)-1-pyridin-2-yl-imidazo[1,5-a]pyridine and [Cu(L4)2(H2O)](SO3CF3)2, 4, L4 = dimethyl-[4-(1-pyridin-2-yl-imidazo[1,5-a]pyridin-3-yl)phenyl]amine as 'turn-on' optical imaging probes for l-cysteine in cancer cells. The molecular structure of complexes adopted distorted trigonal pyramidal geometry (τ, 0.68-0.87). Cu-Npy bonds (1.964-1.989 Å) were shorter than Cu-Nimi bonds (2.024-2.074 Å) for all complexes. Geometrical distortion was strongly revealed in EPR spectra, showing g‖ (2.26-2.28) and A‖ values (139-163 × 10-4 cm-1) at 70 K. The d-d transitions appeared around 680-741 and 882-932 nm in HEPES, which supported the existence of five-coordinate geometry in solution. The Cu(ii)/Cu(i) redox potential of 1 (0.221 V vs. NHE) was almost identical to that of 2 and 3 but lower than that of 4 (0.525 V vs. NHE) in HEPES buffer. The complexes were almost non-emissive in nature, but became emissive by the interaction of l-cysteine in 100% HEPES at pH 7.34 via reduction of Cu(ii) to Cu(i). Among the probes, probe 2 showed selective and efficient turn-on fluorescence behavior towards l-cysteine over natural amino acids with a limit of detection of 9.9 × 10-8 M and binding constant of 2.3 × 105 M-1. The selectivity of 2 may have originated from a nearly perfect trigonal plane adopted around a copper(ii) center (∼120.70°), which required minimum structural change during the reduction of Cu(ii) to Cu(i) while imaging Cys. The other complexes, with their distorted trigonal planes, required more reorganizational energy, which resulted in poor selectivity. Probe 2 was employed for optical imaging of l-cysteine in HeLa cells and macrophages. It exhibited brighter fluorescent images by visualizing Cys at pH 7.34 and 37 °C. It showed relatively less toxicity for these cell lines as ascertained by the MTT assay.
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Affiliation(s)
- Selvarasu Priyanga
- Bioinorganic Chemistry Laboratory/Physical Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, 625021, India.
| | - Themmila Khamrang
- Department of Chemistry, North-Eastern Hill University, Shillong, 793022, India
| | - Marappan Velusamy
- Department of Chemistry, North-Eastern Hill University, Shillong, 793022, India
| | - Sellamuthu Karthi
- School of Biotechnology, Madurai Kamaraj University, Madurai, 625 021, India
| | | | - Ramasamy Mayilmurugan
- Bioinorganic Chemistry Laboratory/Physical Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, 625021, India.
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19
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Wang N, Wang Y, Gao J, Ji X, He J, Zhang J, Zhao W. A ratiometric fluorescent BODIPY-based probe for rapid and highly sensitive detection of cysteine in human plasma. Analyst 2019; 143:5728-5735. [PMID: 30320848 DOI: 10.1039/c8an01438h] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Biological thiols, especially low molecular weight thiols, including cysteine (Cys), homocysteine (Hcy) and glutathione (GSH), play a pivotal role in physiological and pathological systems. Thus, the detection of biothiols is highly important for early diagnosis of diseases and evaluation of disease progression. Herein, we developed a highly selective and sensitive ratiometric fluorescent 8-Cl BODIPY-based probe with high fluorescence quantum yields. The probe displayed a sensitive response to Cys and Hcy over other biothiols, which can be visualized colorimetrically and/or fluorescently. The probe was successfully applied to detect Cys in human plasma, demonstrating its great value for practical application in biological sample analysis.
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Affiliation(s)
- Nannan Wang
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng, 475004, P. R. China.
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20
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Karakuş E, Sayar M, Dartar S, Kaya BU, Emrullahoğlu M. Fluorescein propiolate: a propiolate-decorated fluorescent probe with remarkable selectivity towards cysteine. Chem Commun (Camb) 2019; 55:4937-4940. [DOI: 10.1039/c9cc01774g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A fluorescent probe decorated with an alkynyl ester unit (e.g. propiolate) displayed a selective turn-on type fluorescent response towards cysteine.
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Affiliation(s)
- Erman Karakuş
- Department of Chemistry
- Faculty of Science
- Izmir Institute of Technology (IZTECH)
- Izmir
- Turkey
| | - Melike Sayar
- Department of Chemistry
- Faculty of Science
- Izmir Institute of Technology (IZTECH)
- Izmir
- Turkey
| | - Suay Dartar
- Department of Chemistry
- Faculty of Science
- Izmir Institute of Technology (IZTECH)
- Izmir
- Turkey
| | - Beraat Umur Kaya
- Department of Chemistry
- Faculty of Science
- Izmir Institute of Technology (IZTECH)
- Izmir
- Turkey
| | - Mustafa Emrullahoğlu
- Department of Chemistry
- Faculty of Science
- Izmir Institute of Technology (IZTECH)
- Izmir
- Turkey
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21
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Balamurugan TST, Huang CH, Chang PC, Huang ST. Electrochemical Molecular Switch for the Selective Profiling of Cysteine in Live Cells and Whole Blood and for the Quantification of Aminoacylase-1. Anal Chem 2018; 90:12631-12638. [PMID: 30350617 DOI: 10.1021/acs.analchem.8b02799] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A first-of-a-kind latent electrochemical redox probe, ferrocene carbamate phenyl acrylate (FCPA), was developed for the selective detection of cysteine (Cys) and aminoacylase (ACY-1). The electrochemical signal generated by this probe was shown to be highly specific to Cys and insensitive to other amino acids and biological redox reactants. The FCPA-incorporated electrochemical sensor exhibited a broad dynamic range of 0.25-100 μM toward Cys. This probe also proficiently monitored the ACY-1-catalyzed biochemical transformation of N-acetylcysteine (NAC) into Cys, and this proficiency was used to develop an electrochemical assay for quantifying active ACY-1, which it did so in a dynamic range of 10-200 pM (0.1-2 mU/cm3) with a detection limit of 1 pM (0.01 mU/cm3). Furthermore, the probe was utilized in real-time tracking and quantification of cellular Cys production, specifically in Escherichia coli W3110, along with a whole blood assay to determine levels of Cys and spiked ACY-1 in blood with a reliable analytical performance.
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Affiliation(s)
- T S T Balamurugan
- Department of Chemical Engineering and Biotechnology , National Taipei University of Technology , Taipei 106 , Taiwan.,Institute of Biochemical and Biomedical Engineering , National Taipei University of Technology , Taipei 106 , Taiwan
| | - Chih-Hung Huang
- Department of Chemical Engineering and Biotechnology , National Taipei University of Technology , Taipei 106 , Taiwan.,Institute of Biochemical and Biomedical Engineering , National Taipei University of Technology , Taipei 106 , Taiwan
| | - Pu-Chieh Chang
- Department of Chemical Engineering and Biotechnology , National Taipei University of Technology , Taipei 106 , Taiwan.,Institute of Biochemical and Biomedical Engineering , National Taipei University of Technology , Taipei 106 , Taiwan
| | - Sheng-Tung Huang
- Department of Chemical Engineering and Biotechnology , National Taipei University of Technology , Taipei 106 , Taiwan.,Institute of Biochemical and Biomedical Engineering , National Taipei University of Technology , Taipei 106 , Taiwan
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22
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Pagidi S, Kalluvettukuzhy NK, Thilagar P. Triarylboron Anchored Luminescent Probes: Selective Detection and Imaging of Thiophenols in the Intracellular Environment. Langmuir 2018; 34:8170-8177. [PMID: 29924935 DOI: 10.1021/acs.langmuir.8b01036] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The advances in boron incorporated organics have captured overwhelming interest on account of their outstanding properties and promising applications in various fields. Mostly, triarylborane compounds (TAB) are exploited as sensors of F- and CN- anions at the expense of the intrinsic Lewis acidic nature of boron. New molecular probes 1 and 2 for detection of toxic thiophenol were designed by conjugating highly fluorescent borylanilines with the luminescent quencher 2,4-dinitrobenzene based sulfonamides (DNBS), wherein the electrophilicity of the DNBS moiety has been modulated by fine-tuning the intrinsic Lewis acidity of boron. The interplay between PET (photoinduced electron transfer) and ICT have been employed for developing the TAB tethered turn-on fluorescent sensor for thiophenol with high selectivity for the first time. The newly developed probes showed very fast response toward thiophenol (within ∼5 min) with limits of detection (LOD) lying in the micromolar range, clearly pointing to their potential. Further, compounds 1 and 2 were explored for detecting thiophenol in the intracellular environment by discriminating biothiols. DFT and TD-DFT calculations were performed to support the sensing mechanism.
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Affiliation(s)
- Sudhakar Pagidi
- Department of Inorganic and Physical Chemistry , Indian Institute of Science , Bangalore - 560012 , India
| | - Neena K Kalluvettukuzhy
- Department of Inorganic and Physical Chemistry , Indian Institute of Science , Bangalore - 560012 , India
| | - Pakkirisamy Thilagar
- Department of Inorganic and Physical Chemistry , Indian Institute of Science , Bangalore - 560012 , India
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23
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Sudheesh KV, Joseph MM, Philips DS, Samanta A, Kumar Maiti K, Ajayaghosh A. pH-Controlled Nanoparticles Formation and Tracking of Lysosomal Zinc Ions in Cancer Cells by Fluorescent Carbazole-Bipyridine Conjugates. ChemistrySelect 2018. [DOI: 10.1002/slct.201703131] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Karivachery V. Sudheesh
- Chemical Sciences and Technology Division; CSIR- National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Trivandrum 695019 India
- Academy of Scientific and Innovative Research (AcSIR); CSIR- National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Trivandrum 695019 India
| | - Manu M. Joseph
- Chemical Sciences and Technology Division; CSIR- National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Trivandrum 695019 India
| | - Divya S. Philips
- Chemical Sciences and Technology Division; CSIR- National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Trivandrum 695019 India
- Academy of Scientific and Innovative Research (AcSIR); CSIR- National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Trivandrum 695019 India
| | - Animesh Samanta
- Chemical Sciences and Technology Division; CSIR- National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Trivandrum 695019 India
- Academy of Scientific and Innovative Research (AcSIR); CSIR- National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Trivandrum 695019 India
| | - Kaustabh Kumar Maiti
- Chemical Sciences and Technology Division; CSIR- National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Trivandrum 695019 India
- Academy of Scientific and Innovative Research (AcSIR); CSIR- National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Trivandrum 695019 India
| | - Ayappanpillai Ajayaghosh
- Chemical Sciences and Technology Division; CSIR- National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Trivandrum 695019 India
- Academy of Scientific and Innovative Research (AcSIR); CSIR- National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Trivandrum 695019 India
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24
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Qiao H, Meng Y, Zhang Y, Sun J, Wang T, Zhang X, Wang F, Kang Y. A simple coumarin-based fluorescent probe for specific detection of cysteine over homocysteine and glutathione. Chem Pap 2018; 72:1461-6. [DOI: 10.1007/s11696-018-0401-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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25
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26
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Meng Q, Wang Y, Feng H, Zhou F, Zhou B, Wang C, Zhang R, Zhang Z. A novel glucosamine-linked fluorescent chemosensor for the detection of pyrophosphate in an aqueous medium and live cells. NEW J CHEM 2018. [DOI: 10.1039/c7nj04107a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A glucosamine-linked Cu2+ ensemble has been successfully developed for detection of pyrophosphate (PPi) in aqueous medium and in live MD-AMB-231 cells.
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Affiliation(s)
- Qingtao Meng
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
| | - Yue Wang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
| | - Huan Feng
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
| | - Fang Zhou
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
| | - Bo Zhou
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
| | - Cuiping Wang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
| | - Run Zhang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
- Australian Institute for Bioengineering and Nanotechnology
| | - Zhiqiang Zhang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- P. R. China
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27
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G UR, Axthelm J, Hoffmann P, Taye N, Gläser S, Görls H, Hopkins SL, Plass W, Neugebauer U, Bonnet S, Schiller A. Co-Registered Molecular Logic Gate with a CO-Releasing Molecule Triggered by Light and Peroxide. J Am Chem Soc 2017; 139:4991-4994. [PMID: 28345936 DOI: 10.1021/jacs.7b00867] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Co-registered molecular logic gates combine two different inputs and outputs, such as light and matter. We introduce a biocompatible CO-releasing molecule (CORM, A) as Mn(I) tricarbonyl complex with the ligand 5-(dimethylamino)-N, N-bis(pyridin-2-ylmethyl) naphthalene-1-sulfonamide (L). CO release is chaperoned by turn-on fluorescence and can be triggered by light (405 nm) as well as with hydrogen peroxide in aqueous phosphate buffer. Complex A behaves as a logic "OR" gate via co-registering the inputs of irradiation (light) and peroxide (matter) into the concomitant outputs fluorescence (light) and CO (matter). Cell viability assays confirm the low toxicity of A toward different human cell lines. The CORM has been used to track the inclusion of A into cancer cells.
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Affiliation(s)
- Upendar Reddy G
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena , Humboldtstraße 8, D-07743 Jena, Germany
| | - Jörg Axthelm
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena , Humboldtstraße 8, D-07743 Jena, Germany
| | - Patrick Hoffmann
- Leibniz Institute of Photonic Technology , Albert-Einstein-Straße 9, D-07745 Jena, Germany.,Center for Sepsis Control and Care (CSCC), Jena University Hospital , Am Klinikum 1, D-07747 Jena, Germany
| | - Nandaraj Taye
- Chromatin and Disease Biology Laboratory, National Center for Cell Science , 411007 Pune, India
| | - Steve Gläser
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena , Humboldtstraße 8, D-07743 Jena, Germany
| | - Helmar Görls
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena , Humboldtstraße 8, D-07743 Jena, Germany
| | - Samantha L Hopkins
- Leiden Institute of Chemistry, Leiden University , Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Winfried Plass
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena , Humboldtstraße 8, D-07743 Jena, Germany
| | - Ute Neugebauer
- Leibniz Institute of Photonic Technology , Albert-Einstein-Straße 9, D-07745 Jena, Germany.,Center for Sepsis Control and Care (CSCC), Jena University Hospital , Am Klinikum 1, D-07747 Jena, Germany
| | - Sylvestre Bonnet
- Leiden Institute of Chemistry, Leiden University , Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Alexander Schiller
- Institute for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena , Humboldtstraße 8, D-07743 Jena, Germany
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28
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Maheshwaran D, Nagendraraj T, Manimaran P, Ashokkumar B, Kumar M, Mayilmurugan R. A Highly Selective and Efficient Copper(II) - “Turn-On” Fluorescence Imaging Probe forl-Cysteine. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201601229] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Duraiyarasu Maheshwaran
- Bioinorganic Chemistry Laboratory/Physical Chemistry; School of Chemistry; Madurai Kamaraj University; 625021 Madurai Tamil Nadu India
| | - Thavasilingam Nagendraraj
- Bioinorganic Chemistry Laboratory/Physical Chemistry; School of Chemistry; Madurai Kamaraj University; 625021 Madurai Tamil Nadu India
| | - Paramasivam Manimaran
- School of Biotechnology; Madurai Kamaraj University; 625021 Madurai Tamil Nadu India
| | | | - Mukesh Kumar
- Solid State Physics Division; Physics Group; Bhabha Atomic Research Center; Mumbai Maharashtra India
| | - Ramasamy Mayilmurugan
- Bioinorganic Chemistry Laboratory/Physical Chemistry; School of Chemistry; Madurai Kamaraj University; 625021 Madurai Tamil Nadu India
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29
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Maheshwaran D, Priyanga S, Mayilmurugan R. Copper(ii)-benzimidazole complexes as efficient fluorescent probes forl-cysteine in water. Dalton Trans 2017; 46:11408-11417. [DOI: 10.1039/c7dt01895a] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Copper(ii)-benzimidazole complexes could detectl-cysteine over other natural amino acids at pH 7.34 by a ‘turn-on’ fluorescence mechanismviathe reduction of Cu(ii) to Cu(i) followed by displacement with excellent selectivity.
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Affiliation(s)
- Duraiyarasu Maheshwaran
- Bioinorganic Chemistry Laboratory/Physical Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai 625 021
- India
| | - Selvarasu Priyanga
- Bioinorganic Chemistry Laboratory/Physical Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai 625 021
- India
| | - Ramasamy Mayilmurugan
- Bioinorganic Chemistry Laboratory/Physical Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai 625 021
- India
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30
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Bhanja AK, Mishra S, Das Saha K, Sinha C. A fluorescence ‘turn-on’ chemodosimeter for the specific detection of Pd2+by a rhodamine appended Schiff base and its application in live cell imaging. Dalton Trans 2017; 46:9245-9252. [DOI: 10.1039/c7dt01288h] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Allylether-Rhodamine selectively invites Pd2+from mixture of other cations and Pd(0) in H2O-MeCN medium and exhibits maroon emission due to C(allyl)-O bond cleavage and opening of spirolactam ring. The LOD is 50 nM at pH 7. Imaging Pd2+species in living cells under physiological conditions is achieved.
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Affiliation(s)
| | - Snehasis Mishra
- Cancer Biology & Inflammatory Disorder Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata – 700 032
- India
| | - Krishna Das Saha
- Cancer Biology & Inflammatory Disorder Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata – 700 032
- India
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31
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Yu H, Liu Y, Wang J, Liang Q, Liu H, Xu J, Shao S. A gold nanocluster-based ratiometric fluorescent probe for cysteine and homocysteine detection in living cells. NEW J CHEM 2017. [DOI: 10.1039/c6nj04134e] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A novel organic–inorganic ratiometric fluorescent probe AuNCs–NBD was developed for the detection of cysteine (Cys) and homocysteine (Hcy).
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Affiliation(s)
- Hui Yu
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- P. R. China
| | - Yan Liu
- Key Laboratory of Heavy Ion Radiation Biology and Medicine of Chinese Academy of Sciences
- Institute of Modern Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- P. R. China
| | - Jiamin Wang
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- P. R. China
| | - Qing Liang
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- P. R. China
| | - Hong Liu
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- P. R. China
| | - Jian Xu
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- P. R. China
| | - Shijun Shao
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- P. R. China
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32
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Yue Y, Huo F, Li X, Wen Y, Yi T, Salamanca J, Escobedo JO, Strongin RM, Yin C. pH-Dependent Fluorescent Probe That Can Be Tuned for Cysteine or Homocysteine. Org Lett 2016; 19:82-85. [PMID: 27995792 DOI: 10.1021/acs.orglett.6b03357] [Citation(s) in RCA: 128] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The very close structural similarities between cysteine and homocysteine present a great challenge to achieve their selective detection using regular fluorescent probes, limiting the biological and pathological studies of these two amino thiols. A coumarin-based fluorescent probe was designed featuring pH-promoted distinct turn-on followed by ratiometric fluorescence responses for Cys and turn-on fluorescence response for Hcy through two different reaction paths. These specific responses demonstrate the activity differences between Cys and Hcy qualitatively for the first time. The probe could also be used for Cys and Hcy imaging in living cells.
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Affiliation(s)
| | | | | | | | - Tao Yi
- Department of Chemistry and Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University , Shanghai 200433, China
| | - James Salamanca
- Department of Chemistry, Portland State University , Portland, Oregon 97201, United States
| | - Jorge O Escobedo
- Department of Chemistry, Portland State University , Portland, Oregon 97201, United States
| | - Robert M Strongin
- Department of Chemistry, Portland State University , Portland, Oregon 97201, United States
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A AH, Ali F, Kushwaha S, Taye N, Chattopadhyay S, Das A. A Cysteine-Specific Fluorescent Switch for Monitoring Oxidative Stress and Quantification of Aminoacylase-1 in Blood Serum. Anal Chem 2016; 88:12161-12168. [DOI: 10.1021/acs.analchem.6b03066] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Anila H A
- Organic
Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
| | - Firoj Ali
- Organic
Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
| | - Shilpi Kushwaha
- Organic
Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
| | - Nandaraj Taye
- Chromatin
and Disease Laboratory, National Center for Cell Science, Pune 411007, India
| | - Samit Chattopadhyay
- Chromatin
and Disease Laboratory, National Center for Cell Science, Pune 411007, India
- CSIR-Indian Institute of Chemical Biology, Kolkata 700032, India
| | - Amitava Das
- Organic
Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
- CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar 364002, Gujrat, India
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34
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Affiliation(s)
- Pawan Kumar
- Department of Chemistry, National Institute of Technology (NIT)-Kurukshetra, Kurukshetra, Haryana 136119, India
| | - Rahul Kaushik
- Department of Chemistry, National Institute of Technology (NIT)-Kurukshetra, Kurukshetra, Haryana 136119, India
| | - Amrita Ghosh
- Department of Chemistry, National Institute of Technology (NIT)-Kurukshetra, Kurukshetra, Haryana 136119, India
| | - D. Amilan Jose
- Department of Chemistry, National Institute of Technology (NIT)-Kurukshetra, Kurukshetra, Haryana 136119, India
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35
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Wang J, Zhou C, Zhang J, Zhu X, Liu X, Wang Q, Zhang H. A new fluorescence turn-on probe for biothiols based on photoinduced electron transfer and its application in living cells. Spectrochim Acta A Mol Biomol Spectrosc 2016; 166:31-37. [PMID: 27203232 DOI: 10.1016/j.saa.2016.05.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2015] [Revised: 04/25/2016] [Accepted: 05/02/2016] [Indexed: 06/05/2023]
Abstract
A new biothiol-selective fluorescent probe 1 based on photoinduced electron transfer (PET) mechanism was designed and synthesized. The UV-Vis absorption and fluorescent emission properties of probe 1 towards various analytes were studied in detail. The probe exhibited a large stokes shift (~200nm) after reacted with biothiols and could selectively detect cysteine (Cys) in dimethyl sulfoxide (DMSO)/H2O solution (9:1, v/v, 10mM phosphate buffer saline, pH3.5) over glutathione (GSH), homocysteine (Hcy) and other analytes with a detection limit of 0.117μM. In addition, probe 1 responded well to GSH, Hcy and Cys in the same above solution with pH5.5 and got the detection limits of 0.151μM, 0.128μM and 0.037μM, respectively. Probe 1 was of very low cytotoxicity and successfully applied for imaging of thiols in living cells.
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Affiliation(s)
- Jianxi Wang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Cheng Zhou
- Department of Cell Biology, School of Life Sciences, Lanzhou University, Lanzhou 730000, PR China
| | - Jianjian Zhang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Xinyue Zhu
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Xiaoyan Liu
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Qin Wang
- Department of Cell Biology, School of Life Sciences, Lanzhou University, Lanzhou 730000, PR China
| | - Haixia Zhang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China.
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36
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Ali F, H A A, Taye N, Gonnade RG, Chattopadhyay S, Das A. A fluorescent probe for specific detection of cysteine in the lipid dense region of cells. Chem Commun (Camb) 2016; 51:16932-5. [PMID: 26442642 DOI: 10.1039/c5cc07450a] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A new cysteine (Cys) specific chemodosimetric reagent () is used in imaging of endogenous Cys localized in the lipid dense region of the live Hct116 cells and the release of Cys within HepG2 cells from a drug following a biochemical transformation. A silica surface, modified with , could be used for quantitative estimation of Cys present in aqueous solution (pH 7.2) and in a human blood plasma (HBP).
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Affiliation(s)
- Firoj Ali
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune-411008, India.
| | - Anila H A
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune-411008, India.
| | - Nandaraj Taye
- Chromatin and Disease Biology Lab, National Centre for Cell Science, Pune 411007, India.
| | - Rajesh G Gonnade
- Center for Materials Characterization, CSIR-National Chemical Laboratory, Pune-411008, India
| | - Samit Chattopadhyay
- Chromatin and Disease Biology Lab, National Centre for Cell Science, Pune 411007, India.
| | - Amitava Das
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune-411008, India.
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37
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Kaushik R, Singh A, Ghosh A, Jose DA. Selective Colorimetric Sensor for the Detection of Hg2+and H2S in Aqueous Medium and Waste Water Samples. ChemistrySelect 2016. [DOI: 10.1002/slct.201600229] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Rahul Kaushik
- Department of Chemistry; NIT-Kurukshetra; Haryana-136119 India
| | - Ajeet Singh
- Department of Chemistry; University of Allahabad; Allahabad-211002 India
| | - Amrita Ghosh
- Department of Chemistry; NIT-Kurukshetra; Haryana-136119 India
| | - D. Amilan Jose
- Department of Chemistry; NIT-Kurukshetra; Haryana-136119 India
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38
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He G, Li J, Yang L, Hou C, Ni T, Yang Z, Qian X, Li C. The Synthesis of a Coumarin Carbohydrazide Dinuclear Copper Complex Based Fluorescence Probe and Its Detection of Thiols. PLoS One 2016; 11:e0148026. [PMID: 26871436 PMCID: PMC4752479 DOI: 10.1371/journal.pone.0148026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 01/12/2016] [Indexed: 01/20/2023] Open
Abstract
Small-molecule thiols, such as cysteine (CYS) and glutathione (GSH), are essential for maintaining the cellular redox environment and play important roles in regulating various cellular physiological functions. A fluorescence probe (compound 1-Cu2+) for thiols based on coumarin carbohydrazide dinuclear copper complex was developed. Compound 1 was synthesized from the reaction of 7-(diethylamino)-2-oxo-2H-chromene-3-carbohydrazide with 4-tert-butyl-2,6- diformylphenol. Accordingly, the copper complex (compound 1-Cu2+) was prepared by mixing compound 1 with 2 equivalents copper ions. Compound 1 had strong fluorescence while compound 1-Cu2+ hardly possessed fluorescence owing to the quenching nature of paramagnetism Cu2+ to the fluorescence molecule excited state. However, the fluorescence intensity of compound 1-Cu2+ was increased dramatically after the addition of thiol-containing amino acids, but not the other non-sulfhydryl amino acids. UV-vis absorption and fluorescence spectra indicated that compound 1-Cu2+ had good selectivity and sensitivity for thiols such as glutathione in CH3CN:H2O (3:2, v/v) PBS solution. The fluorescence imaging experiments implied that compound 1-Cu2+ has potential application in thiol-containing amino acids detection in living cells.
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Affiliation(s)
- Guangjie He
- Department of Forensic Medicine, Xinxiang Medical University, Jinsui Road No. 601, Xinxiang, 453003, P. R. China
- * E-mail: (JGH); (CZL)
| | - Jing Li
- Department of Forensic Medicine, Xinxiang Medical University, Jinsui Road No. 601, Xinxiang, 453003, P. R. China
| | - Lu Yang
- School of Basic Medical Science, Xinxiang Medical University, Jinsui Road No. 601, Xinxiang, 453003, P. R. China
| | - Chunhua Hou
- College of Pharmacy, Xinxiang Medical University, Jinsui Road No. 601, Xinxiang, 453003, P. R. China
| | - Tianjun Ni
- School of Basic Medical Science, Xinxiang Medical University, Jinsui Road No. 601, Xinxiang, 453003, P. R. China
| | - Zhijun Yang
- School of Basic Medical Science, Xinxiang Medical University, Jinsui Road No. 601, Xinxiang, 453003, P. R. China
| | - Xinlai Qian
- School of Basic Medical Science, Xinxiang Medical University, Jinsui Road No. 601, Xinxiang, 453003, P. R. China
| | - Changzheng Li
- School of Basic Medical Science, Xinxiang Medical University, Jinsui Road No. 601, Xinxiang, 453003, P. R. China
- * E-mail: (JGH); (CZL)
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39
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Zhu X, Zhao T, Nie Z, Miao Z, Liu Y, Yao S. Nitrogen-doped carbon nanoparticle modulated turn-on fluorescent probes for histidine detection and its imaging in living cells. Nanoscale 2016; 8:2205-2211. [PMID: 26730681 DOI: 10.1039/c5nr07826a] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In this work, nitrogen-doped carbon nanoparticle (N-CNP) modulated turn-on fluorescent probes were developed for rapid and selective detection of histidine. The as synthesized N-CNPs exhibited high fluorescence quantum yield and excellent biocompatibility. The fluorescence of N-CNPs can be quenched selectively by Cu(II) ions with high efficiency, and restored by the addition of histidine owing to the competitive binding of Cu(II) ions and histidine that removes Cu(II) ions from the surface of the N-CNPs. Under the optimal conditions, a linear relationship between the increased fluorescence intensity of N-CNP/Cu(II) ion conjugates and the concentration of histidine was established in the range from 0.5 to 60 μM. The detection limit was as low as 150 nM (signal-to-noise ratio of 3). In addition, the as-prepared N-CNP/Cu(II) ion nanoprobes showed excellent biocompatibility and were applied for a histidine imaging assay in living cells, which presented great potential in the bio-labeling assay and clinical diagnostic applications.
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Affiliation(s)
- Xiaohua Zhu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People's Republic of China. and Department of Chemistry, Beijing Key Laboratory for Analytical Methods and Instrumentation, Key Lab of Bioorganic Phosphorus Chemistry and Chemical Biology of Ministry of Education, Tsinghua University, Beijing 100084, China.
| | - Tingbi Zhao
- Department of Chemistry, Beijing Key Laboratory for Analytical Methods and Instrumentation, Key Lab of Bioorganic Phosphorus Chemistry and Chemical Biology of Ministry of Education, Tsinghua University, Beijing 100084, China.
| | - Zhou Nie
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People's Republic of China.
| | - Zhuang Miao
- Department of Neurosurgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin 130033, China
| | - Yang Liu
- Department of Chemistry, Beijing Key Laboratory for Analytical Methods and Instrumentation, Key Lab of Bioorganic Phosphorus Chemistry and Chemical Biology of Ministry of Education, Tsinghua University, Beijing 100084, China.
| | - Shouzhuo Yao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People's Republic of China.
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40
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Du J, Yu S, Huang Z, Chen L, Xu Y, Zhang G, Chen Q, Yu X, Pu L. Highly selective ratiometric fluorescent recognition of histidine by tetraphenylethene–terpyridine–Zn(ii) complexes. RSC Adv 2016. [DOI: 10.1039/c6ra03724k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Fluorescent detection of histidine is achieved with distinctive color change from yellow to blue by using the Zn(ii) complexes of the terpyridine–tetraphenylethene conjugates.
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Affiliation(s)
- Jiao Du
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Shanshan Yu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Zeng Huang
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Liming Chen
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Yimang Xu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Guanyu Zhang
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Qi Chen
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Xiaoqi Yu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Lin Pu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
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41
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Kumari C, Sain D, Kumar A, Debnath S, Saha P, Dey S. A real time colorimetric ‘two in one’ kit for tracking ppb levels of uric acid and Hg2+ in live HeLa S3 cells and Hg2+ induced keto–enol tautomerism. RSC Adv 2016. [DOI: 10.1039/c6ra06987h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
A TBET based ‘turn-on’ fluorescent reagent with high Stokes shifts, exhibits selective and colorimetric detection of biologically important uric acid as well as toxic Hg2+.
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Affiliation(s)
- Chanda Kumari
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad
- India
| | - Dibyendu Sain
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad
- India
| | - Ashish Kumar
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad
- India
| | - Sushanta Debnath
- Crystallography and Molecular Biology Division
- Saha Institute of Nuclear Physics
- Kolkata 700064
- India
| | - Partha Saha
- Crystallography and Molecular Biology Division
- Saha Institute of Nuclear Physics
- Kolkata 700064
- India
| | - Swapan Dey
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad
- India
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42
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Abstract
A Michael addition is usually taken as a base-catalyzed reaction. Most fluorescent probes have been designed to detect thiols in slightly alkaline solutions (pH 7-9). The sensing reactions of almost all Michael-type fluorescent probes for thiols are faster in a high pH solution than in a low pH solution. In this work, we synthesized a series of 7-substituted 2-(quinolin-2-ylmethylene)malonic acids (QMAs, substituents: NEt2, OH, H, Cl, or NO2) and their ethyl esters (QMEs) as Michael-type fluorescent probes for thiols. The sensing reactions of QMAs and QMEs occur in distinct pH ranges, pH < 7 for QMAs and pH > 7 for QMEs. On the basis of experimental and theoretic studies, we have clarified the distinct pH effects on the sensing reactivity between QMAs and QMEs and demonstrated that two QMAs (NEt2, OH) are highly sensitive and selective fluorescent probes for thiols in acidic solutions (pH < 7) and promising dyes that can label lysosomes in live cells.
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Affiliation(s)
- Chun-Guang Dai
- Department of Chemistry, University of Science and Technology of China , Hefei 230026, P. R. China
| | - Xiao-Jiao Du
- School of Life Sciences, University of Science and Technology of China , Hefei 230027, P. R. China
| | - Qin-Hua Song
- Department of Chemistry, University of Science and Technology of China , Hefei 230026, P. R. China
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43
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Reddy G U, Ali F, Taye N, Chattopadhyay S, Das A. A new turn on Pd(2+)-specific fluorescence probe and its use as an imaging reagent for cellular uptake in Hct116 cells. Chem Commun (Camb) 2015; 51:3649-52. [PMID: 25644119 DOI: 10.1039/c4cc10171e] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A new coumarin-rhodamine conjugate is used as a specific probe for Pd(2+) ions and this could even delineate Pd(II) from Pd(0) or Pd(IV) in aqueous buffer medium (pH ∼ 7). Laser confocal microscopic studies reveal that efficient cellular internalization of this reagent helps in imaging the cellular uptake of Pd(2+) as low as 0.1 ppm in Hct 116 cells. This reagent could even be used for estimation of Pd(2+) in human urine samples.
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Affiliation(s)
- Upendar Reddy G
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune-411008, India.
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Li Z, Geng ZR, Zhang C, Wang XB, Wang ZL. BODIPY-based azamacrocyclic ensemble for selective fluorescence detection and quantification of homocysteine in biological applications. Biosens Bioelectron 2015; 72:1-9. [DOI: 10.1016/j.bios.2015.04.085] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Revised: 04/16/2015] [Accepted: 04/27/2015] [Indexed: 12/28/2022]
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46
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Sasmal M, Maiti TK, Bhattacharyya TK. Ultra-Low Level Detection of L-Histidine Using Solution-Processed ZnO Nanorod on Flexible Substrate. IEEE Trans Nanobioscience 2015; 14:634-40. [PMID: 25993704 DOI: 10.1109/tnb.2015.2430753] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
This work demonstrates a novel label free and sensitive approach for the detection of L-histidine. This is a simple and reliable method for ultra-low level detection of L-histidine. All solution processed synthesizing technique was utilized to develop such type of detection scheme. Silicon substrate was replaced by normal transparent sheet to make it more facile and cost-effective detection technique. Fabricated device for L-histidine detection works upon the variation of current through the ZnO nanorod with L-histidine concentration. Operation principle strongly depends upon the electron charge transfer between metal cation and L-histidine inside the chelating complex. Morphological, structural and optical characterization of solution processed synthesized ZnO nanorod (ZnO NR) was carried out prior to sensor device fabrication. Our sensor device exhibits the sensitivity around 0.86 nA/fM and lower limit of detection (LOD) ∼ 0.1 fM(S/N=3).
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47
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Sun J, Yang F, Zhao D, Chen C, Yang X. Integrated logic gate for fluorescence turn-on detection of histidine and cysteine based on Ag/Au bimetallic nanoclusters-Cu²⁺ ensemble. ACS Appl Mater Interfaces 2015; 7:6860-6. [PMID: 25761537 DOI: 10.1021/acsami.5b00434] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
By means of employing 11-mercaptoundecanoic acid (11-MUA) as a reducing agent and protecting ligand, we present straightforward one-pot preparation of fluorescent Ag/Au bimetallic nanoclusters (namely AgAuNCs@11-MUA) from AgNO3 and HAuCl4 in alkaline aqueous solution at room temperature. It is found that the fluorescence of AgAuNCs@11-MUA has been selectively quenched by Cu(2+) ions, and the nonfluorescence off-state of the as-prepared AgAuNCs@11-MUA-Cu(2+) ensemble can be effectively switched on upon the addition of histidine and cysteine. By incorporating Ni(2+) ions and N-ethylmaleimide, this phenomenon is further exploited as an integrated logic gate and a specific fluorescence turn-on assay for selectively and sensitively sensing histidine and cysteine has been designed and established based on the original noncovalent AgAuNCs@11-MUA-Cu(2+) ensemble. Under the optimal conditions, histidine and cysteine can be detected in the concentration ranges of 0.25-9 and 0.25-7 μM; besides, the detection limits are found to be 87 and 111 nM (S/N = 3), respectively. Furthermore, we demonstrate that the proposed AgAuNCs@11-MUA-based fluorescent assay can be successfully utilized for biological fluids sample analysis.
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Affiliation(s)
- Jian Sun
- †State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Fan Yang
- †State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Dan Zhao
- †State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- ‡University of Chinese Academy of Sciences, Beijing 100039, China
| | - Chuanxia Chen
- †State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- ‡University of Chinese Academy of Sciences, Beijing 100039, China
| | - Xiurong Yang
- †State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
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48
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Guo X, Zhang X, Wang S, Li S, Hu R, Li Y, Yang G. Sensing for intracellular thiols by water-insoluble two-photon fluorescent probe incorporating nanogel. Anal Chim Acta 2015; 869:81-8. [DOI: 10.1016/j.aca.2015.02.023] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 02/05/2015] [Accepted: 02/10/2015] [Indexed: 10/24/2022]
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49
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Abstract
Based on selective cleavage of naphthalimide-based fluorescent probes by biological thiols, a “turn-on” fluorescent probe toward thiols has been developed.
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Affiliation(s)
- Xingjiang Liu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
- College of Chemistry and Chemical Engineering
| | - Wenying Zhang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Chunxiao Li
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Wan Zhou
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Zhanxian Li
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Mingming Yu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Liuhe Wei
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
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A. AH, G. UR, Ali F, Taye N, Chattopadhyay S, Das A. A reagent for specific recognition of cysteine in aqueous buffer and in natural milk: imaging studies, enzymatic reaction and analysis of whey protein. Chem Commun (Camb) 2015; 51:15592-5. [DOI: 10.1039/c5cc04876a] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A new chemodosimetric reagent for specific detection of cysteine (Cys) and protein residues with the Cys-moiety having the sulfhydrylCysgroup.
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Affiliation(s)
- Anila H. A.
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune - 411008
- India
| | - Upendar Reddy G.
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune - 411008
- India
| | - Firoj Ali
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune - 411008
- India
| | - Nandaraj Taye
- Chromatin and Disease Laboratory
- National Center for Cell Science
- Pune
- India
| | | | - Amitava Das
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune - 411008
- India
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