1
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Jain A, De S, Mukherjee D, Haribabu J, Santibanez JF, Barman P. A substituent-modified new salicylaldehyde-diphenyl-azine based AIEgen: A promising skeleton for copper ion sensor. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 322:124824. [PMID: 39029203 DOI: 10.1016/j.saa.2024.124824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 07/09/2024] [Accepted: 07/13/2024] [Indexed: 07/21/2024]
Abstract
In this study, we have reported a novel 4-bromo-salicylaldehyde-diphenyl-azine (B-1), a new member of salicylaldehyde-diphenyl-azine (SDPA) family known for its excellent sensing properties. In contrast to the previously reported AIEgens, we found that the bromo-substitution at the 4th position of the salicylaldehyde moiety blue-shifted the emission by 10 and 15 nm as compared to the unsubstituted (Tong et.al 2017) and Bromo at the 5th position (Jain et.al 2023) respectively. Moreover, B-1 crystallizes instantly as the cooling process starts, which was not observed in the previously reported scaffolds. The sensing investigation again demonstrated the precise and ultrasensitive behavior of B-1 for copper ions. B-1 has a very low LOD value i.e. 29.2 x 10-8 M with a high association constant and binds with copper ion in 2:1 mode. This time we also analyzed the practical applicability in the solid phase using cotton swabs and performed the real-time estimation of copper ions in water and biological samples like urine and blood serum. The excellent percentage recovery and the RSD value suggest the precision of the experiments. Further, we also perform the sensing in living cancer HeLa cells. Altogether, we found that the SDPA skeleton is precise and ultrasensitive for copper ions and versatile which can be used variously to detect copper ions in the real world. This research will surely help in developing new specific skeleton-based AIEgens with desirable emission properties and precise applications in the future.
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Affiliation(s)
- Abhinav Jain
- Department of Chemistry, National Institute of Technology, Silchar, Assam 788010, India
| | - Soumik De
- Department of Chemistry, National Institute of Technology, Silchar, Assam 788010, India
| | - Debanggana Mukherjee
- Department of Chemistry, National Institute of Technology, Silchar, Assam 788010, India
| | - Jebiti Haribabu
- Facultad de Medicina, Universidad de Atacama, Los Carreras 1579, 1532502 Copiapo, Chile; Chennai Institute of Technology (CIT), Chennai 600069, India
| | - Juan F Santibanez
- Institute for Medical Research, National Institute of the Republic of Serbia, University of Belgrade, Belgrade 11029, Serbia; Integrative Center for Biology and Applied Chemistry (CIBQA), Bernardo O'Higgins University, Santiago 8370993, Chile
| | - Pranjit Barman
- Department of Chemistry, National Institute of Technology, Silchar, Assam 788010, India.
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2
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Hui P, Shi Y, Xu Z, Xu J, Zhu B, Xu L, Liu B, Zhang E. Innovative indenone-derivative colorimetric fluorescent probe: A approach for copper ion detection in water. LUMINESCENCE 2024; 39:e4857. [PMID: 39129422 DOI: 10.1002/bio.4857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2024] [Revised: 07/11/2024] [Accepted: 07/22/2024] [Indexed: 08/13/2024]
Abstract
Copper (Cu2+) is a metal chemical element closely related to human life and is widely used in many fields. However, with the discharge of copper wastewater, the water quality will be seriously affected, leading to excessive intake of Cu2+ and a variety of diseases. Hence, there is a pressing need for an effective detection method for Cu2+ in aqueous environments. Leveraging the remarkable attributes of GFP chromophores and indenone derivatives, we have created a novel colorimetric fluorescent probe P-Cu2+, tailored for efficient copper ion detection. The addition of Cu2+ causes the solution to visibly change from colorless to a pronounced yellow, enabling naked-eye detection and offering promise for real sample analysis.
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Affiliation(s)
- Peichen Hui
- School of Water Conservancy and Environment, University of Jinan, Jinan, China
| | - Yanfeng Shi
- School of Municipal and Environmental Engineering, Shandong Jianzhu University, Jinan, China
| | - Zhenghe Xu
- School of Water Conservancy and Environment, University of Jinan, Jinan, China
| | - Jing Xu
- School of Water Conservancy and Environment, University of Jinan, Jinan, China
| | - Baocun Zhu
- School of Water Conservancy and Environment, University of Jinan, Jinan, China
| | - Lirong Xu
- School of Water Conservancy and Environment, University of Jinan, Jinan, China
| | - Bowen Liu
- School of Water Conservancy and Environment, University of Jinan, Jinan, China
| | - Erchi Zhang
- School of Water Conservancy and Environment, University of Jinan, Jinan, China
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3
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Gupta D, Guliani E, Bajaj K. Coumarin-Synthetic Methodologies, Pharmacology, and Application as Natural Fluorophore. Top Curr Chem (Cham) 2024; 382:16. [PMID: 38722386 DOI: 10.1007/s41061-024-00462-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 04/09/2024] [Indexed: 06/12/2024]
Abstract
Coumarins are secondary metabolites made up of benzene and α-pyrone rings fused together that can potentially treat various ailments, including cancer, metabolic, and degenerative disorders. Coumarins are a diverse category of both naturally occurring as well as synthesized compounds with numerous biological and therapeutic properties. Coumarins as fluorophores play a key role in fluorescent labeling of biomolecules, metal ion detection, microenvironment polarity detection, and pH detection. This review provides a detailed insight into the characteristics of coumarins as well as their biosynthesis in plants and metabolic pathways. Various synthetic strategies for coumarin core involving both conventional and green methods have been discussed comparing advantages and disadvantages of each method. Conventional methods discussed are Pechmann, Knoevenagel, Perkin, Wittig, Kostanecki, Buchwald-Hartwig, and metal-induced coupling reactions such as Heck and Suzuki, as well as green approaches involving microwave or ultrasound energy. Various pharmacological applications of coumarin derivatives are discussed in detail. The structural features and conditions responsible for influencing the fluorescence of coumarin core are also elaborated.
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Affiliation(s)
- Deepshikha Gupta
- Amity Institute of Applied Sciences, Amity University Uttar Pradesh, Sector 125, Noida, India.
| | - Eksha Guliani
- Amity Institute of Applied Sciences, Amity University Uttar Pradesh, Sector 125, Noida, India
| | - Kiran Bajaj
- Amity Institute of Applied Sciences, Amity University Uttar Pradesh, Sector 125, Noida, India
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4
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Sahu R, Yadav S, Gunturu KC, Kapdi AR. Phenothiazine-Based Cu(II)-Selective Fluorescent Sensor: GHK-Cu Sensing Applications. J Org Chem 2023; 88:15118-15129. [PMID: 37830186 DOI: 10.1021/acs.joc.3c01600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
Sensing important metals in different environments is an important area and involves the development of a wide variety of metal-sensing materials. The employment of fluorescent sensors in metal sensing has been one of the most widely applied methodologies, and the identification of selective metal sensors is important. We herein report a phenothiazine-based Cu(II) fluorescent sensor that is highly selective to Cu(II) ions compared with other transition metal salts. The Lewis acidity of the Cu(II) salt certainly was found to be a factor for obtaining an enhanced sensing response in MeOH as the solvent, while a ratio of 1:1 was calculated to be the most optimum for getting the desired response.
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Affiliation(s)
- Rajesh Sahu
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh Road, Matunga, Mumbai 400019, India
| | - Saurav Yadav
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh Road, Matunga, Mumbai 400019, India
| | | | - Anant R Kapdi
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh Road, Matunga, Mumbai 400019, India
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5
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Ngororabanga JMV, Dembaremba TO, Mama N, Tshentu ZR. Azo-hydrazone tautomerism in a simple coumarin azo dye and its contribution to the naked-eye detection of Cu 2+ and other potential applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 289:122202. [PMID: 36521339 DOI: 10.1016/j.saa.2022.122202] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 11/02/2022] [Accepted: 11/28/2022] [Indexed: 06/17/2023]
Abstract
A new tailor-made azo dye of coumarin connected to phenolic derivative is presented herein. Azo-hydrazone tautomerism in aqueous solution of the dye was observed and studied using spectroscopic assays such as 1H NMR, absorption and emission assays, and theoretical studies. Tautomerism was attributed to the presence of a labile phenolic hydrogen in the ortho position to the azo functionality and the hydrazone was found to be the more dominant tautomer. Influence of metal ions on the azo-hydrazone chemical equilibrium and how the accompanying colour and spectroscopic changes can be exploited for various functions, especially the detection and quantification of Cu2+ in aqueous environments was explored. The presence of Cu2+ affects the azo-hydrazone equilibrium resulting in visual appearance and spectroscopic changes and the likely binding sites for Cu2+ were evaluated. Cu2+ pushes the azo-hydrazone equilibrium towards the more conjugated form and the presence of other metal ions does not have any perceivable impact on this mechanism. The dye showed potential applications as a sensor in colorimetric and spectroscopic detection and quantification of Cu2+ in domestic and environmental water samples, photo-imprinting and as a logic gate. The limits of detection (LOD) and quantification (LOQ) for Cu2+ were found to be 0.0779 mg/L and 0.236 mg/L, respectively, much lower than the World Health Organization (WHO) guideline limit for Cu2+ levels in drinking water.
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Affiliation(s)
- Jean Marie Vianney Ngororabanga
- Department of Mathematics, Sciences and Physical Education, University of Rwanda College of Education, Po Box 55 Rwamagana-Eastern Province, Rwanda.
| | - Tendai O Dembaremba
- Department of Chemistry, Nelson Mandela University, Port Elizabeth 6031, South Africa
| | - Neliswa Mama
- Department of Chemistry, Nelson Mandela University, Port Elizabeth 6031, South Africa
| | - Zenixole R Tshentu
- Department of Chemistry, Nelson Mandela University, Port Elizabeth 6031, South Africa
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6
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Recent trends in fluorescent-based copper (II) chemosensors and their biomaterial applications. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
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7
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Development in Fluorescent OFF-ON Probes Based on Cu 2+ Promoted Hydrolysis Reaction of the Picolinate Moiety. J Fluoresc 2023; 33:401-411. [PMID: 36480123 DOI: 10.1007/s10895-022-03078-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 11/08/2022] [Indexed: 12/13/2022]
Abstract
Anions and cations have a key role in our normal life. Cu2+ ion is a crucial trace element accountable for the part of several cellular enzymes and proteins, including cytochrome c oxidase, dopamine monooxygenase, Cu/Zn superoxide dismutase, and ceruloplasmin. WHO has found the extreme acceptable level of Cu2+ ions in drinking water is up to 2.0 ppm. Excess use of Cu2+ ions is associated with various human genetic disorders. Thus, the visualization of Cu2+ ions to avoid its toxic effects in chemical and biological systems is significant. In this review we have summarized sensors based on catalytic hydrolysis of picolinate to detect Cu2+ ions. The sensors based on hydrolysis of picolinate are very selective as compared to the other sensors for Cu2+ ions detection. We have focused on describing the structure, spectral properties, detection limits, and bioimaging model of the sensors.
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8
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Rajasekar M, Ranjitha V, Rajasekar K. Recent Advances in Fluorescent-based Cation Sensors for Biomedical Applications. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023] Open
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9
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Aminobenzopyranoxanthene based salicylhydrazone probe for colorimetric detection of Cu2+. SENSORS INTERNATIONAL 2023. [DOI: 10.1016/j.sintl.2022.100214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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10
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Singh D, Ibrahim A, Gupta R. Coumarin‐Based Reversible Fluorescent Chemosensors for the Sequential Detection of Copper and Citrate Ions. ChemistrySelect 2022. [DOI: 10.1002/slct.202203326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- Devender Singh
- Department of Chemistry University of Delhi Delhi 110007 India
| | - Annan Ibrahim
- Department of Chemistry University of Delhi Delhi 110007 India
| | - Rajeev Gupta
- Department of Chemistry University of Delhi Delhi 110007 India
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11
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Mayurachayakul P, Chantarasriwong O, Yotapan N, Kamkaew A, Mingvanish W, Srisuwannaket C, Sukwattanasinitt M, Niamnont N. Novel selective "on-off" fluorescence sensor based on julolidine hydrazone-Al 3+ complex for Cu 2+ ion: DFT study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 279:121382. [PMID: 35598577 DOI: 10.1016/j.saa.2022.121382] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 05/04/2022] [Accepted: 05/10/2022] [Indexed: 06/15/2023]
Abstract
A hydrazone (T1) was synthesized by reacting 8-hydroxyjulolidine-9-carboxaldehyde with 2-furoic hydrazide and then modified with Al3+ ion to form a novel hydrazone Al3+ complex (T1-Al3+) in an aqueous solution (8% propylene glycol in 10 mM HEPES pH 5.5). The T1-Al3+ complex was studied as a Cu2+ selective sensor due to its highly efficient capacibility of paramagnetic quenching. The results showed that the T1-Al3+ complexed sensor possesses remarkable sensitivity and selectivity for Cu2+ ion in 8% propylene glycol in 10 mM HEPES pH 5.5 as compared with other tested analytes. Notably, this sensor has a broad linear detection range of 10-110 µM for Cu2+ ion and a detection limit level of 0.62 µM, which is lower than the Cu2+ concentration threshold in drinking water designated by the United States Environmental Protection Agency (EPA). Additionally, it was detectable for the presence of Cu2+ ion in mineral water and tap water samples. The selectivity of T1-Al3+ complexed sensor with Cu2+ ion could be explained by the basis of computation with Gaussian software complied with the basis sets of B3LYP/6-31 G(d,p)/LANL2DZ. Furthermore, only T1 exhibited anticancer efficacy against HeLa and U251 cells with MTT assay.
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Affiliation(s)
- Pipattra Mayurachayakul
- Organic Synthesis, Electrochemistry & Natural Product Research Unit, Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand
| | - Oraphin Chantarasriwong
- Organic Synthesis, Electrochemistry & Natural Product Research Unit, Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand
| | - Nattawut Yotapan
- Organic Synthesis Research Unit, Department of Chemistry, Faculty of Science and Nanotec-CU Center of Excellence on Food and Agriculture, Chulalongkorn University, Bangkok 10330, Thailand
| | - Anyanee Kamkaew
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Withawat Mingvanish
- Organic Synthesis, Electrochemistry & Natural Product Research Unit, Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand
| | - Choladda Srisuwannaket
- Organic Synthesis, Electrochemistry & Natural Product Research Unit, Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand
| | - Mongkol Sukwattanasinitt
- Organic Synthesis Research Unit, Department of Chemistry, Faculty of Science and Nanotec-CU Center of Excellence on Food and Agriculture, Chulalongkorn University, Bangkok 10330, Thailand
| | - Nakorn Niamnont
- Organic Synthesis, Electrochemistry & Natural Product Research Unit, Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand.
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12
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Singh D, Ibrahim A, Kumar P, Gupta R. Methylene Spacer Mediated Detection Switch Between Copper and Zinc Ions by Two Coumarin‐Pyrene Based Chemosensors. ChemistrySelect 2022. [DOI: 10.1002/slct.202202574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Devender Singh
- Department of Chemistry University of Delhi New Delhi 110007 India
| | - Annan Ibrahim
- Department of Chemistry University of Delhi New Delhi 110007 India
| | - Pramod Kumar
- Department of Chemistry Mahamana Malviya College Khekra (Baghpat) C.C.S. University Meerut India
| | - Rajeev Gupta
- Department of Chemistry University of Delhi New Delhi 110007 India
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13
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Sun X, Guo Y, Wen R, Li H. A highly sensitive and selective ratiometric sensing platform based on 7-amino-4-methylcoumarin for naked-eye visual fluorescence sensing of Cu 2. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 267:120627. [PMID: 34836812 DOI: 10.1016/j.saa.2021.120627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 11/03/2021] [Accepted: 11/11/2021] [Indexed: 06/13/2023]
Abstract
Cu2+ is a major environmental pollutant. An efficient measurement for Cu2+ is urgently needed. In this report, we have developed a new sensitive and selective ratiometric sensing platform using 7-amino-4-methylcoumarin (AMC) for detecting Cu2+ in real samples. In the presence of Cu2+, o-phenylenediamine (OPD) could be catalytically oxidized to 2,3-diaminophenazine (DAP), which could react with AMC, leading to quench the fluorescence intensity of AMC at 438 nm. Meanwhile, DAP provided a new emission peak at 557 nm. Based on the efficient overlapped spectrum of AMC and DAP, a ratiometric sensing platform through fluorescence resonance energy transfer (FRET) was carried out. Furthermore, the as-proposed strategy displayed the linear relationship in the wide range from 6 to 250 μM with a low detection limit of 0.059 μM, and the recoveries of the spiked samples in real samples ranged from 86.5% to 110.1%. Moreover, comparing the visual fluorescence colors of the real samples with the standard colorimetric card, we used the as-proposed strategy as a solid-based platform for realizing an efficient semi-quantitative detection of Cu2+ via naked-eye visual fluorescence mode without any complicated instrument and operation. The above results implied that the as-proposed strategy could be used in the practice determination of Cu2+.
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Affiliation(s)
- Xiaoyan Sun
- College of Science, Central South University of Forestry and Technology, Changsha 410004, China
| | - Yuxin Guo
- China Certification & Inspection Group Hunan Co., Ltd, Changsha 410021, China
| | - Ruizhi Wen
- College of Science, Central South University of Forestry and Technology, Changsha 410004, China
| | - Hongchang Li
- College of Science, Central South University of Forestry and Technology, Changsha 410004, China.
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14
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Kwon D, Kim J. Ag metal organic frameworks nanocomposite modified electrode for simultaneous electrochemical detection of copper (II) and lead (II). J APPL ELECTROCHEM 2021. [DOI: 10.1007/s10800-021-01569-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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15
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Trevino K, Tautges BK, Kapre R, Franco Jr FC, Or VW, Balmond EI, Shaw JT, Garcia J, Louie AY. Highly Sensitive and Selective Spiropyran-Based Sensor for Copper(II) Quantification. ACS OMEGA 2021; 6:10776-10789. [PMID: 34056232 PMCID: PMC8153370 DOI: 10.1021/acsomega.1c00392] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 04/02/2021] [Indexed: 05/03/2023]
Abstract
The metal-binding capabilities of the spiropyran family of molecular switches have been explored for several purposes from sensing to optical circuits. Metal-selective sensing has been of great interest for applications ranging from environmental assays to industrial quality control, but sensitive metal detection for field-based assays has been elusive. In this work, we demonstrate colorimetric copper sensing at low micromolar levels. Dimethylamine-functionalized spiropyran (SP1) was synthesized and its metal-sensing properties were investigated using UV-vis spectrophotometry. The formation of a metal complex between SP1 and Cu2+ was associated with a color change that can be observed by the naked eye as low as ≈6 μM and the limit of detection was found to be 0.11 μM via UV-vis spectrometry. Colorimetric data showed linearity of response in a physiologically relevant range (0-20 μM Cu2+) with high selectivity for Cu2+ ions over biologically and environmentally relevant metals such as Na+, K+, Mn2+, Ca2+, Zn2+, Co2+, Mg2+, Ni2+, Fe3+, Cd2+, and Pb2+. Since the color change accompanying SP1-Cu2+ complex formation could be detected at low micromolar concentrations, SP1 could be viable for field testing of trace Cu2+ ions.
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Affiliation(s)
- Kimberly
M. Trevino
- Chemistry
Graduate Group, University of California
at Davis, One Shields Ave, Davis, California 95616, United States
| | - Brandon K. Tautges
- Chemistry
Graduate Group, University of California
at Davis, One Shields Ave, Davis, California 95616, United States
| | - Rohan Kapre
- Department
of Biomedical Engineering, University of
California at Davis, One Shields Ave, Davis, California, 95616, United States
| | - Francisco C. Franco Jr
- Chemistry
Department, De La Salle University, 2401 Taft Avenue, 1004 Manila, Philippines
| | - Victor W. Or
- Department
of Biomedical Engineering, University of
California at Davis, One Shields Ave, Davis, California, 95616, United States
| | - Edward I. Balmond
- Chemistry
Graduate Group, University of California
at Davis, One Shields Ave, Davis, California 95616, United States
| | - Jared T. Shaw
- Chemistry
Graduate Group, University of California
at Davis, One Shields Ave, Davis, California 95616, United States
| | - Joel Garcia
- Department
of Biomedical Engineering, University of
California at Davis, One Shields Ave, Davis, California, 95616, United States
- Chemistry
Department, De La Salle University, 2401 Taft Avenue, 1004 Manila, Philippines
| | - Angelique Y. Louie
- Chemistry
Graduate Group, University of California
at Davis, One Shields Ave, Davis, California 95616, United States
- Department
of Biomedical Engineering, University of
California at Davis, One Shields Ave, Davis, California, 95616, United States
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16
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Qin H, Huang J, Liang H, Lu J. Aggregation-Induced Emission-Active Fluorescent Polymer: Multi-Targeted Sensor and ROS Scavenger. ACS APPLIED MATERIALS & INTERFACES 2021; 13:5668-5677. [PMID: 33480248 DOI: 10.1021/acsami.0c22698] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A multi-functional polymer with aggregation-induced emission (AIE)-active salicylaldehyde azine (SA) functionality and reactive oxygen species (ROS)-responsive thioether groups is readily prepared via thiol-ene click polymerization of SA derivative diacrylate monomer, poly(ethylene glycol) diacrylate, and 3,6-dioxa-1,8-octanedithiol. The obtained AIE-active polymer exhibited an unexpected strong emission in amide solvents compared to that in other common organic solvents that was dramatically decreased by adding a trace amount of water, suggesting that the polymer could be utilized as a water trace indicator in amide solvents. In the backbone, the PEG segments make the polymer well dispersed in water and the ROS-responsive thioether groups enable this polymer as a promising ROS scavenger, with embedded SA moieties as a fluorescent indicator for the hemolysis determination. Due to the ability of SA moieties to complex with Cu2+, this AIE polymer can also be utilized as a fluorescent sensor for selective Cu2+ detection in real-world water samples. Thus, this multi-functional polymer is anticipated to be well applied in biological and environmental applications.
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Affiliation(s)
- Herong Qin
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Jianbing Huang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Hui Liang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Jiang Lu
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
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17
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Rajadurai M, Reddy ER. Tuning the sensitivity towards mercury via cooperative binding to d-fructose: dual fluorescent chemosensor based on 1,8-naphthyridine-boronic acid derivative. RSC Adv 2021; 11:14862-14870. [PMID: 35423996 PMCID: PMC8698319 DOI: 10.1039/d1ra02122b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 04/06/2021] [Indexed: 12/27/2022] Open
Abstract
A novel fluorescent chemosensor naphthyridine-boronic acid derivative (1.1) was synthesized and its ability to act as a selective chemosensor was examined for various metal ions. Compound 1.1 displayed highly selective fluorescence quenching upon interaction with Hg2+, possibly by means of photo induced electron transfer (PET) mechanism. The binding stoichiometry of the naphthyridine-boronic acid–Hg2+ complex and the association constant was determined. It was found that in the presence of d-fructose at physiological concentration, the sensitivity of chemosensor 1.1 towards Hg2+ improved by at least 7 times, perhaps as a result of the cooperative binding of both d-fructose and mercury ion to the sensor. Till now, the presented dual d-fructose–mercury chemosensor is the first example of utilizing boronic acid–diol complexation for enhancement of the sensor's sensitivity towards a toxic metal ion. The utility of compound 1.1 lays in applications in the food industry, e.g. for detection of mercury contamination of high fructose corn syrup, or in estimation of mercury in polluted biological samples and underground water. This new dual d-fructose–mercury chemosensor is the first example of utilizing boronic acid–diol complexation for enhancement of the sensor's sensitivity towards toxic metal ions.![]()
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Affiliation(s)
- Marina Rajadurai
- Center for Innovation in Molecular & Pharmaceuticals Sciences (CIMPS)
- Dr Reddy's Institute of Life Sciences
- University of Hyderabad Campus
- Hyderabad 500046
- India
| | - E. Ramanjaneya Reddy
- Center for Innovation in Molecular & Pharmaceuticals Sciences (CIMPS)
- Dr Reddy's Institute of Life Sciences
- University of Hyderabad Campus
- Hyderabad 500046
- India
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18
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Rhodamine-Based Arylpropenone Azo Dyes as Dual Chemosensor for Cu2+/Fe3+ Detection. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112836] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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19
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Chakraborty S, Ravindran V, Nidheesh PV, Rayalu S. Optical Sensing of Copper and Its Removal by Different Environmental Technologies. ChemistrySelect 2020. [DOI: 10.1002/slct.202002113] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Shampa Chakraborty
- CSIR-National Environmental Engineering Research Institute Nagpur Maharashtra India
| | - Vyshakh Ravindran
- CSIR-National Environmental Engineering Research Institute Nagpur Maharashtra India
| | - P. V. Nidheesh
- CSIR-National Environmental Engineering Research Institute Nagpur Maharashtra India
| | - Sadhana Rayalu
- CSIR-National Environmental Engineering Research Institute Nagpur Maharashtra India
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20
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Zhu L, Yang X, Luo X, Hu B, Huang W. A highly selective fluorescent probe based on coumarin and pyrimidine hydrazide for Cu2+ ion detection. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.107823] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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21
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Wang Y, Feng H, Li H, Yang X, Jia H, Kang W, Meng Q, Zhang Z, Zhang R. A Copper (II) Ensemble-Based Fluorescence Chemosensor and Its Application in the 'Naked-Eye' Detection of Biothiols in Human Urine. SENSORS (BASEL, SWITZERLAND) 2020; 20:E1331. [PMID: 32121408 PMCID: PMC7085593 DOI: 10.3390/s20051331] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/27/2020] [Accepted: 02/27/2020] [Indexed: 12/20/2022]
Abstract
Quick and effective detection of biothiols in biological fluids has gained increasing attention due to its vital biological functions. In this paper, a novel reversible fluorescence chemosensor (L-Cu2+) based on a benzocoumarin-Cu2+ ensemble has been developed for the detection of biothiols (Cys, Hcy and GSH) in human urine. The chemosensing ensemble (L-Cu2+) contains a 2:1 stoichiometry structure between fluorescent ligand L and paramagnetic Cu2+. L was found to exclusively bond with Cu2+ ions accompanied with a dramatic fluorescence quenching maximum at 443 nm and an increase of an absorbance band centered at 378 nm. Then, the in situ generated fluorescence sluggish ensemble, L-Cu2+, was successfully used as a chemosensor for the detection of biothiols with a fluorescence "OFF-ON" response modality. Upon the addition of biothiols, the decomplexation of L-Cu2+ led to the liberation of the fluorescent ligand, L, resulting in the recovery of fluorescence and absorbance spectra. Studies revealed that L-Cu2+ possesses simple synthesis, excellent stability, high sensitivity, reliability at a broad pH range and desired renewability (at least 5 times). The practical application of L-Cu2+ was then demonstrated by the detection of biothiols in human urine sample.
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Affiliation(s)
- Yue Wang
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; (Y.W.); (X.Y.); (H.J.)
| | - Huan Feng
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; (Y.W.); (X.Y.); (H.J.)
| | - Haibo Li
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, Department of Chemistry, Liaocheng University, Liaocheng 252059, China; (H.L.); (W.K.)
| | - Xinyi Yang
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; (Y.W.); (X.Y.); (H.J.)
| | - Hongmin Jia
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; (Y.W.); (X.Y.); (H.J.)
| | - Wenjun Kang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, Department of Chemistry, Liaocheng University, Liaocheng 252059, China; (H.L.); (W.K.)
| | - Qingtao Meng
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; (Y.W.); (X.Y.); (H.J.)
| | - Zhiqiang Zhang
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; (Y.W.); (X.Y.); (H.J.)
| | - Run Zhang
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane 4072, Australia;
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22
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Anbu Durai W, Ramu A. Hydrazone Based Dual - Responsive Colorimetric and Ratiometric Chemosensor for the Detection of Cu 2+/F - Ions: DNA Tracking, Practical Performance in Environmental Samples and Tooth Paste. J Fluoresc 2020; 30:275-289. [PMID: 31997143 DOI: 10.1007/s10895-020-02488-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 01/13/2020] [Indexed: 12/15/2022]
Abstract
Colorimetric sensors have attracted wide scope of attentions due to its fascinating advantages, like handy, equipment-free and naked eye detections. In this investigation, a new and novel hydrazone based dual-responsive ratiometric/colorimetric chemosensor have been developed for highly selective and sensitive detection of Cu2+ and F- ions in dimethyl sulfoxide (DMSO) solvent. The probe showed highly selective sensing towards Cu2+ and F- ions by exhibiting a color change from pale yellow to yellowish green and pale yellow to yellowish brown respectively., in DMSO without any interference of other ions at same concentration. These experimental results have also substantiated by the NMR, HR-MS, UV-Vis spectroscopic, cyclic voltammetry, differential pulse voltammetry techniques and DFT calculations. The detection limits are found to be 5.8 μM for Cu2+ and 0.025 μM for F- ions which is far below to the values recommended by WHO. The stoichiometric ratios between NAPCBH and Cu2+/ F- ions were confirmed from the Job's plots and 1H NMR titration experiments which are found to be 2:1 and 1:1 respectively. The tracking ability of the DNA with NAPCBH-Cu2+ was studied by UV-Vis titration and Cyclic voltammetry measurements. It shows efficient affinity towards DNA with NAPCBH-Cu2+. The probe can also quantitatively determine the Copper and fluoride ions present in environmental samples & toothpaste. The NAPCBH was promptly recovered by utilizing very low concentration of HCl, showing that was found feasible and re-usable sensor for the convenient detection of Cu2+ and F- ions. Graphical Abstract.
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Affiliation(s)
- Willsingh Anbu Durai
- Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, Tamil Nadu, 625 021, India
| | - Andy Ramu
- Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, Tamil Nadu, 625 021, India.
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23
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Wang Y, Hao X, Liang L, Gao L, Ren X, Wu Y, Zhao H. A coumarin-containing Schiff base fluorescent probe with AIE effect for the copper(ii) ion. RSC Adv 2020; 10:6109-6113. [PMID: 35497414 PMCID: PMC9049598 DOI: 10.1039/c9ra10632d] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 01/26/2020] [Indexed: 01/12/2023] Open
Abstract
A novel coumarin-derived Cu2+-selective Schiff base fluorescent “turn-off” chemosensor CTPE was successfully obtained, which showed an AIE effect. It could identify Cu2+ by quenching its fluorescence. The lower limit of detection was 0.36 μM. CTPE can act as a highly selective and sensitive fluorescence probe for detecting Cu2+. A novel coumarin-derived Schiff base fluorescent “turn-off” chemosensor with AIE effect showed selectivity towards Cu2+. The recognition mechanism is presented.![]()
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Affiliation(s)
- Ying Wang
- College of Chemistry and Environmental Science
- Hebei University
- Baoding
- P. R. China
| | - Xiaohui Hao
- College of Physics Science and Technology
- Hebei University
- Baoding
- P. R. China
| | - Lixun Liang
- College of Chemistry and Environmental Science
- Hebei University
- Baoding
- P. R. China
| | - Luyao Gao
- College of Chemistry and Environmental Science
- Hebei University
- Baoding
- P. R. China
| | - Xumin Ren
- College of Chemistry and Environmental Science
- Hebei University
- Baoding
- P. R. China
| | - Yonggang Wu
- College of Chemistry and Environmental Science
- Hebei University
- Baoding
- P. R. China
| | - Hongchi Zhao
- College of Chemistry and Environmental Science
- Hebei University
- Baoding
- P. R. China
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24
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Sun XY, Liu T, Sun J, Wang XJ. Synthesis and application of coumarin fluorescence probes. RSC Adv 2020; 10:10826-10847. [PMID: 35492912 PMCID: PMC9050418 DOI: 10.1039/c9ra10290f] [Citation(s) in RCA: 115] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 02/15/2020] [Indexed: 12/11/2022] Open
Abstract
In recent years, the research on fluorescent probes has developed rapidly. Coumarin fluorescent probes have also been one of the hot topics in recent years. For the synthesis and application of coumarin fluorescent probes, great progress has been made. Coumarin fluorescent probes have become more and more widely used in biochemistry, environmental protection, and disease prevention, and have broad prospects. This review introduces the three main light emitting mechanisms (PET, ICT, FRET) of fluorescent probes, and enumerates some probes based on this light emitting mechanism. In terms of the synthesis of coumarin fluorescent probes, the existing substituents on the core of coumarin compounds were modified. Based on the positions of the modified substituents, some of the fluorescent probes reported in the past ten years are listed. Most of the fluorescent probes are formed by modifying the 3 and 7 position substituents on the mother nucleus, and the 4 and 8 position substituents are relatively less modified. In terms of probe applications, the detection and application of coumarin fluorescent probes for Cu2+, Hg2+, Mg2+, Zn2+, pH, environmental polarity, and active oxygen and sulfide in the past ten years are mainly introduced. In recent years, the research on fluorescent probes has developed rapidly.![]()
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Affiliation(s)
- Xiao-ya Sun
- School of Medicine and Life Sciences
- University of Jinan
- Shandong Academy of Medical Sciences
- Jinan 250200
- China
| | - Teng Liu
- Institute of Materia Medical
- Shandong First Medical University & Shandong Academy of Medical Sciences
- Jinan 250062
- China
- Key Laboratory for Biotech-Drugs Ministry of Health
| | - Jie Sun
- Institute of Materia Medical
- Shandong First Medical University & Shandong Academy of Medical Sciences
- Jinan 250062
- China
- Key Laboratory for Biotech-Drugs Ministry of Health
| | - Xiao-jing Wang
- Institute of Materia Medical
- Shandong First Medical University & Shandong Academy of Medical Sciences
- Jinan 250062
- China
- Key Laboratory for Biotech-Drugs Ministry of Health
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25
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Hossain SM, Prakash V, Mamidi P, Chattopadhyay S, Singh AK. Pyrene-appended bipyridine hydrazone ligand as a turn-on sensor for Cu2+ and its bioimaging application. RSC Adv 2020; 10:3646-3658. [PMID: 35492648 PMCID: PMC9048802 DOI: 10.1039/c9ra09376a] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 01/05/2020] [Indexed: 12/03/2022] Open
Abstract
A pyrene-appended bipyridine hydrazone-based ligand, HL, was synthesized and characterized by spectroscopic methods. Upon complexation with Cu(ii), HL formed a hexanuclear paddlewheel metal–organic macrocycle (MOM) via self-assembly with a high association constant with the molecular formula of [Cu6L6(NO3)6]. Intermolecular and intramolecular π–π interactions were demonstrated in this hexanuclear Cu(ii) complex. Further, it was observed that HL had the potential to detect a trace level of Cu(ii) ion selectively among a wide range of biologically relevant metal ions in aqueous medium at physiological pH. Using HL, it was feasible to sense copper(ii) ions in living cells due to its good cell permeability and high solubility under physiological conditions along with its high IC50 value. The low detection limit, high sensitivity and good reproducibility make this Cu–sensor very promising. The complex (MOM) formed between the ligand and Cu(ii) was found to be 1 : 1 on the basis of fluorescence titrations and was confirmed by ESI-MS. Moreover, single-crystal study of the hexanuclear self-assembled fluorescent species provided better insight into its chemistry, e.g. coordination environment and binding mode, unlike most of the metal sensors due to the lack of a single-crystal structure of the metal sensor complex. Cytotoxicity assay and bioimaging were performed in living cells (Vero cells), giving green fluorescent images. Fluorescence lifetime measurements and theoretical calculations were carried out. The morphology and topographic details on the surface of the metal–organic macrocycle (MOM) were studied by field-emission scanning electron microscopy (FESEM). A pyrene-based “turn-on” Cu(ii) sensor provides a chemiluminescent Cu6 metal organic macrocycle (MOM) applicable for live cell imaging.![]()
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Affiliation(s)
- Sayed Muktar Hossain
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Bhubaneswar
- India
| | - Ved Prakash
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Bhubaneswar
- India
| | | | | | - Akhilesh Kumar Singh
- School of Basic Sciences
- Indian Institute of Technology Bhubaneswar
- Bhubaneswar
- India
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26
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Soufeena PP, Nibila TA, Aravindakshan KK. Coumarin based yellow emissive AIEE active probe: A colorimetric sensor for Cu 2+ and fluorescent sensor for picric acid. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 223:117201. [PMID: 31160185 DOI: 10.1016/j.saa.2019.117201] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 04/20/2019] [Accepted: 05/26/2019] [Indexed: 06/09/2023]
Abstract
A hydrazine derived ESIPT active Schiff base, 1-(8-methanylylidene-7-hydroxy-4-methyl-2H-chromen-2-one)-2-(2, 4-dihydroxybenzylidene) hydrazine, L was synthesized and characterized by elemental analysis and by various spectroscopic techniques. L exhibited a colourimetric response towards Cu2+ ion by changing from colorless to yellow with relatively a little or no interference of other common metal ions. The probe also showed good response for the detection of Cu2+ in real water samples. The H-aggregated L displayed AIEE property in acetonitrile/water mixture. The restriction of molecular motions endued the luminogen with a yellow fluorescence through ESIPT emission at 562 nm having relatively large Stock's shift of 205 nm. The scanning electron microscopic study was carried out to investigate the morphology of the nanoaggregate. The aggregated luminogen displayed it yellow emission in the pH range of 4-7 without affecting the intensity. The applicability of the probe for the detection of picric acid was also checked.
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Affiliation(s)
- P P Soufeena
- Department of Chemistry, University of Calicut, Malappuram, Kerala 673 635, India
| | - T A Nibila
- Department of Chemistry, University of Calicut, Malappuram, Kerala 673 635, India
| | - K K Aravindakshan
- Department of Chemistry, University of Calicut, Malappuram, Kerala 673 635, India.
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27
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Qian B, Váradi L, Trinchi A, Reichman SM, Bao L, Lan M, Wei G, Cole IS. The Design and Synthesis of Fluorescent Coumarin Derivatives and Their Study for Cu 2+ Sensing with an Application for Aqueous Soil Extracts. Molecules 2019; 24:molecules24193569. [PMID: 31581746 PMCID: PMC6804054 DOI: 10.3390/molecules24193569] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 09/26/2019] [Accepted: 10/01/2019] [Indexed: 12/31/2022] Open
Abstract
A series of fluorescent coumarin derivatives 2a–e were systematically designed, synthesized and studied for their Cu2+ sensing performance in aqueous media. The sensitivities and selectivities of the on-to-off fluorescent Cu2+ sensing signal were in direct correlation with the relative arrangements of the heteroatoms within the coordinating moieties of these coumarins. Probes 2b and 2d exhibited Cu2+ concentration dependent and selective fluorescence quenching, with linear ranges of 0–80 μM and 0–10 μM, and limits of detection of 0.14 μM and 0.38 μM, respectively. Structural changes of 2b upon Cu2+ coordination were followed by fluorescence titration, attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), mass spectrometry, and single crystal X-ray diffraction on the isolated Cu2+-coumarin complex. The results revealed a 1:1 stoichiometry between 2b and Cu2+, and that the essential structural features for Cu2+-selective coordination are the coumarin C=O and a three-bond distance between the amide NH and heterocyclic N. Probe 2b was also used to determine copper (II) levels in aqueous soil extracts, with recovery rates over 80% when compared to the standard soil analysis method: inductively coupled plasma-mass spectrometry (ICP-MS).
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Affiliation(s)
- Bin Qian
- School of Engineering, RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia.
| | - Linda Váradi
- School of Engineering, RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia.
- CSIRO Manufacturing, Bayview Avenue, Clayton, VIC 3169, Australia.
| | - Adrian Trinchi
- CSIRO Manufacturing, Bayview Avenue, Clayton, VIC 3169, Australia.
| | - Suzie M Reichman
- School of Engineering, RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia.
| | - Lei Bao
- School of Engineering, RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia.
| | - Minbo Lan
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China.
| | - Gang Wei
- CSIRO Mineral Resources, PO Box 218, Lindfield, NSW 2070, Australia.
| | - Ivan S Cole
- School of Engineering, RMIT University, GPO Box 2476, Melbourne, Victoria 3001, Australia.
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28
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Balachandran AL, Deepthi A, Suneesh C. Tetrasubstituted cyclopentenone‐based fluorescent chemosensors for the selective detection of Fe3+and Cu2+ions. LUMINESCENCE 2019; 35:62-68. [DOI: 10.1002/bio.3695] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 07/25/2019] [Indexed: 01/02/2023]
Affiliation(s)
- Aswathy L. Balachandran
- Department of ChemistryUniversity of Kerala Kariavattom Campus Thiruvananthapuram Kerala India
| | - Ani Deepthi
- Department of ChemistryUniversity of Kerala Kariavattom Campus Thiruvananthapuram Kerala India
| | - C.V. Suneesh
- Department of ChemistryUniversity of Kerala Kariavattom Campus Thiruvananthapuram Kerala India
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29
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Cao D, Liu Z, Verwilst P, Koo S, Jangjili P, Kim JS, Lin W. Coumarin-Based Small-Molecule Fluorescent Chemosensors. Chem Rev 2019; 119:10403-10519. [PMID: 31314507 DOI: 10.1021/acs.chemrev.9b00145] [Citation(s) in RCA: 645] [Impact Index Per Article: 129.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Coumarins are a very large family of compounds containing the unique 2H-chromen-2-one motif, as it is known according to IUPAC nomenclature. Coumarin derivatives are widely found in nature, especially in plants and are constituents of several essential oils. Up to now, thousands of coumarin derivatives have been isolated from nature or produced by chemists. More recently, the coumarin platform has been widely adopted in the design of small-molecule fluorescent chemosensors because of its excellent biocompatibility, strong and stable fluorescence emission, and good structural flexibility. This scaffold has found wide applications in the development of fluorescent chemosensors in the fields of molecular recognition, molecular imaging, bioorganic chemistry, analytical chemistry, materials chemistry, as well as in the biology and medical science communities. This review focuses on the important progress of coumarin-based small-molecule fluorescent chemosensors during the period of 2012-2018. This comprehensive and critical review may facilitate the development of more powerful fluorescent chemosensors for broad and exciting applications in the future.
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Affiliation(s)
- Duxia Cao
- Institute of Fluorescent Probes for Biological Imaging, School of Materials Science and Engineering, School of Chemistry and Chemical Engineering , University of Jinan , Jinan 250022 , China
| | - Zhiqiang Liu
- State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China
| | - Peter Verwilst
- Department of Chemistry , Korea University , Seoul 02841 , Korea
| | - Seyoung Koo
- Department of Chemistry , Korea University , Seoul 02841 , Korea
| | | | - Jong Seung Kim
- Department of Chemistry , Korea University , Seoul 02841 , Korea
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging, School of Materials Science and Engineering, School of Chemistry and Chemical Engineering , University of Jinan , Jinan 250022 , China.,School of Chemistry and Chemical Engineering , Guangxi University , Nanning , Guangxi 530004 , P. R. China
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30
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Mehta R, Kaur P, Choudhury D, Paul K, Luxami V. Al3+ induced hydrolysis of rhodamine-based Schiff-base: Applications in cell imaging and ensemble as CN- sensor in 100% aqueous medium. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.05.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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31
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Akhila AK, Renuka NK. Coumarin–graphene turn-on fluorescent probe for femtomolar level detection of copper(ii). NEW J CHEM 2019. [DOI: 10.1039/c8nj04732d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel coumarin–graphene moiety was suggested as an excellent optical sensor for Cu2+ ions.
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Affiliation(s)
- A. K. Akhila
- Department of Chemistry
- University of Calicut
- India
| | - N. K. Renuka
- Department of Chemistry
- University of Calicut
- India
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32
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Cavalheiro VMS, Nobre SM, Kessler F. Study of the dual functional behaviour of 1,2-bis(4-bromobenzamide)benzene by synchronous fluorescence spectroscopy. NEW J CHEM 2019. [DOI: 10.1039/c8nj06066e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study presents the dual functionality of 1,2-bis(4-bromobenzamide)benzene, where depending on the stoichiometric conditions, temperature and reaction time, the compound may act as a PdCl2 ligand or as one of the reactants of the Suzuki coupling reaction.
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Affiliation(s)
| | - Sabrina Madruga Nobre
- FURG – Federal University of Rio Grande-Escola de Química e Alimentos
- Rio Grande
- Brazil
| | - Felipe Kessler
- FURG – Federal University of Rio Grande-Escola de Química e Alimentos
- Rio Grande
- Brazil
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33
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Rout K, Manna AK, Sahu M, Mondal J, Singh SK, Patra GK. Triazole-based novel bis Schiff base colorimetric and fluorescent turn-on dual chemosensor for Cu2+ and Pb2+: application to living cell imaging and molecular logic gates. RSC Adv 2019; 9:25919-25931. [PMID: 35530070 PMCID: PMC9070313 DOI: 10.1039/c9ra03341f] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 08/09/2019] [Indexed: 12/23/2022] Open
Abstract
A triazole-based novel bis Schiff base colorimetric and fluorescent chemosensor (L) has been designed, synthesized and characterized by elemental analysis, 1H-NMR, ESI-MS, FTIR spectra and DFT studies. The receptor L showed selective and sensitive colorimetric sensing ability for Cu2+ and Pb2+ ions by changing color from colorless to yellow and light yellow respectively in CH3OH–tris-buffer (1 : 1, v/v). However, it displayed strong fluorescence enhancement upon the addition of both Cu2+ and Pb2+ ions, attributed to the blocking of PET. The fluorometric detection limits for Cu2+ and Pb2+ were found to be 12 × 10−7 M and 9 × 10−7 M and the colorimetric detection limits were 3.7 × 10−6 M and 1.2 × 10−6 M respectively; which are far below the permissible concentration in drinking water determined by WHO. Moreover, it was found that chemosensor L worked as a reversible fluorescence probe towards Cu2+ and Pb2+ ions by the accumulation of S2− and EDTA respectively. Based on the physicochemical and analytical methods like ESI-mass spectrometry, Job plot, FT-IR, 1H-NMR spectra and DFT studies the detection mechanism may be explained as metal coordination, photoinduced electron transfer (PET) as well as an internal charge transfer (ICT) process. The sensor could work in a pH span of 4.0–12.0. The chemosensor L shows its application potential in the detection of Cu2+ and Pb2+ in real samples, living cells and building of molecular logic gate. A novel triazole-based bis Schiff base colorimetric and fluorescent chemosensor (L) has been designed, synthesized and characterized. The chemo-sensor L shows its application potential in the detection of Cu2+ and Pb2+ in living cells and building molecular logic gate.![]()
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Affiliation(s)
- Kalyani Rout
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur
- India
| | - Amit Kumar Manna
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur
- India
| | - Meman Sahu
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur
- India
| | - Jahangir Mondal
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur
- India
| | - Sunil K. Singh
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur
- India
| | - Goutam K. Patra
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur
- India
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34
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Hosseinzadeh R, Domehri E, Tajbakhsh M, Bekhradnia A. New fluorescent sensor based on a calix[4]arene bearing two triazole–coumarin units for copper ions: application for Cu2+ detection in human blood serum. J INCL PHENOM MACRO 2018. [DOI: 10.1007/s10847-018-0872-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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35
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Saha B, Saha P, Mandal A, Naskar JP, Maiti D, Chowdhury S. Sequential detection of Cu
2+
and cysteine using an imidazole‐based chemosensor in aqueous solution. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201800200] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Baptu Saha
- Department of ChemistryTripura University Suryamaninagar Tripura India
| | - Pinki Saha
- Department of ChemistryTripura University Suryamaninagar Tripura India
| | - Abhijit Mandal
- Department of ChemistryUniversity of Gour Banga Malda West Bengal India
| | - Jnan Prakash Naskar
- Department of Chemistry, Inorganic Chemistry SectionJadavpur University Kolkata West Bengal India
| | - Debasish Maiti
- Department of Human PhysiologyTripura University Suryamaninagar Tripura India
| | - Shubhamoy Chowdhury
- Department of ChemistryTripura University Suryamaninagar Tripura India
- Department of ChemistryUniversity of Gour Banga Malda West Bengal India
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36
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A novel and synthetically facile coumarin-thiophene-derived Schiff base for selective fluorescent detection of cyanide anions in aqueous solution: Synthesis, anion interactions, theoretical study and DNA-binding properties. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.10.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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37
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Overview of the chemosensor ligands used for selective detection of anions and metal ions (Zn2+, Cu2+, Ni2+, Co2+, Fe2+, Hg2+). Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.05.026] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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38
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Sadia M, Naz R, Khan J, Khan R. Synthesis and Evaluation of a Schiff-Based Fluorescent Chemosensors for the Selective and Sensitive Detection of Cu2+ in Aqueous Media with Fluorescence Off-On Responses. J Fluoresc 2018; 28:1281-1294. [DOI: 10.1007/s10895-018-2278-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 08/09/2018] [Indexed: 12/18/2022]
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39
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Assembly and disassembly activity of two AIEE model compounds and its potential application. Talanta 2018; 184:394-403. [DOI: 10.1016/j.talanta.2018.03.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 02/06/2018] [Accepted: 03/05/2018] [Indexed: 11/22/2022]
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40
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Pegu D, Deb J, Saha SK, Paul MK, Sarkar U. Molecular structure, chemical reactivity, nonlinear optical activity and vibrational spectroscopic studies on 6-(4-n-heptyloxybenzyoloxy)-2-hydroxybenzylidene)amino)-2H-chromen-2-one: A combined density functional theory and experimental approach. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.01.090] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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41
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Lizzul-Jurse A, Bailly L, Hubert-Roux M, Afonso C, Renard PY, Sabot C. Readily functionalizable phosphonium-tagged fluorescent coumarins for enhanced detection of conjugates by mass spectrometry. Org Biomol Chem 2018; 14:7777-91. [PMID: 27470182 DOI: 10.1039/c6ob01080f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorescent coumarins are an important class of small-molecule organic fluorophores ubiquitous in different well-established and emerging fields of research including, among others, biochemistry and chemical biology. The present work aims at covering the poor detectability of coumarin-based conjugates by mass spectrometry while keeping important photophysical properties of the coumarin core. In this context, the synthesis of readily functionalizable phosphonium-tagged coumarin derivatives enabling a dual mass-tag and fluorescence labelling of analytes or (bio)molecules of interest through a single-step protocol, is reported. The utility of these coumarins is illustrated through the preparation of fluorogenic substrates that facilitated identification of the peptide fragment released by specific proteolytic cleavages.
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Affiliation(s)
- Antoine Lizzul-Jurse
- Normandie Univ, COBRA, UMR 6014 & FR 3038, Univ Rouen-Normandie, INSA Rouen, CNRS, 1 rue Tesnière 76821 Mont-Saint-Aignan, Cedex, France.
| | - Laetitia Bailly
- Normandie Univ, COBRA, UMR 6014 & FR 3038, Univ Rouen-Normandie, INSA Rouen, CNRS, 1 rue Tesnière 76821 Mont-Saint-Aignan, Cedex, France.
| | - Marie Hubert-Roux
- Normandie Univ, COBRA, UMR 6014 & FR 3038, Univ Rouen-Normandie, INSA Rouen, CNRS, 1 rue Tesnière 76821 Mont-Saint-Aignan, Cedex, France.
| | - Carlos Afonso
- Normandie Univ, COBRA, UMR 6014 & FR 3038, Univ Rouen-Normandie, INSA Rouen, CNRS, 1 rue Tesnière 76821 Mont-Saint-Aignan, Cedex, France.
| | - Pierre-Yves Renard
- Normandie Univ, COBRA, UMR 6014 & FR 3038, Univ Rouen-Normandie, INSA Rouen, CNRS, 1 rue Tesnière 76821 Mont-Saint-Aignan, Cedex, France.
| | - Cyrille Sabot
- Normandie Univ, COBRA, UMR 6014 & FR 3038, Univ Rouen-Normandie, INSA Rouen, CNRS, 1 rue Tesnière 76821 Mont-Saint-Aignan, Cedex, France.
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42
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Mergu N, Kim M, Son YA. A coumarin-derived Cu 2+-fluorescent chemosensor and its direct application in aqueous media. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 188:571-580. [PMID: 28772143 DOI: 10.1016/j.saa.2017.07.047] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 07/12/2017] [Accepted: 07/24/2017] [Indexed: 05/06/2023]
Abstract
A novel coumarin-based receptor bearing a benzohydrazide (FCBH) was developed as a fluorescent chemosensor with high selectivity toward Cu2+. The sensor was successfully applied to the monitoring of Cu2+ in aqueous solution. After the addition of Cu2+ to FCBH, the color of the solution changed from greenish-yellow to red, and the absorption band at 457nm red-shifted to 517nm. The fluorescent green color of FCBH disappeared and the fluorescence emission was completely quenched in the presence of Cu2+. Upon the addition of Cu2+, deprotonation of FCBH occurred, and a 1:1 metal-ligand complex formed. DFT theoretical investigation was carried out to understand the behavior of the sensing probe toward Cu2+. Additionally, the quenched fluorescence of the FCBH-Cu2+ complex was restored upon the addition of CN- ions. The possible sensing mechanism of FCBH toward Cu2+ was derived from experimental and theoretical examinations.
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Affiliation(s)
- Naveen Mergu
- Department of Advanced Organic Materials Engineering, Chungnam National University, 220 Gung-dong, Yuseong-gu, Daejeon 305-764, South Korea
| | - Myeongjin Kim
- Department of Advanced Organic Materials Engineering, Chungnam National University, 220 Gung-dong, Yuseong-gu, Daejeon 305-764, South Korea
| | - Young-A Son
- Department of Advanced Organic Materials Engineering, Chungnam National University, 220 Gung-dong, Yuseong-gu, Daejeon 305-764, South Korea.
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43
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Electronic effect on the optical properties and sensing ability of AIEgens with ESIPT process based on salicylaldehyde azine. Sci China Chem 2017. [DOI: 10.1007/s11426-017-9147-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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44
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Saleem M, Rafiq M, Hanif M, Shaheen MA, Seo SY. A Brief Review on Fluorescent Copper Sensor Based on Conjugated Organic Dyes. J Fluoresc 2017; 28:97-165. [DOI: 10.1007/s10895-017-2178-z] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 09/19/2017] [Indexed: 02/08/2023]
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45
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Wang Y, Qiu D, Li M, Liu Y, Chen H, Li H. A new "on-off-on" fluorescent probe containing triarylimidazole chromophore to sequentially detect copper and sulfide ions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 185:256-262. [PMID: 28587945 DOI: 10.1016/j.saa.2017.05.061] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 05/24/2017] [Accepted: 05/29/2017] [Indexed: 06/07/2023]
Abstract
A novel compound TPI-H containing triphenylimidazole chromophore is synthesized and employed as fluorescent probe for sequential detection of Cu2+ and S2-. With three binding sites in its molecular structure, TPI-H exhibits highly selective binding towards Cu2+ and results in an apparent fluorescence "on-off" behavior. Fluorescence intensity is linear with the Cu2+ concentration, and the detection limit can be down to 8.7nM. Furthermore, the in-situ generated ensemble between TPI-H and Cu2+ (TPI-H-Cu(II)) can be used to detect S2- with a low detection limit of 15.6nM through Cu2+ displacement method. In addition, the potential utility of the probe for the detection of Cu2+ and further S2- in biological system is investigated by cell imaging.
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Affiliation(s)
- Yongpeng Wang
- College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan Province, China
| | - Dali Qiu
- College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan Province, China
| | - Mengnan Li
- State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yijiang Liu
- College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan Province, China.
| | - Hongbiao Chen
- College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan Province, China.
| | - Huaming Li
- College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan Province, China; Key Laboratory of Polymeric Materials & Application Technology of Hunan Province, Xiangtan University, Xiangtan 411105, Hunan Province, China; Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, Xiangtan University, Xiangtan 411105, Hunan Province, China; Key Laboratory of Environment-Friendly Chemistry and Application in Ministry of Education, Xiangtan University, Xiangtan 411105, Hunan Province, China
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46
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Sheng X, Liu Y, Wang Y, Li Y, Wang X, Wang X, Dai Z, Bao J, Xu X. Cesium Lead Halide Perovskite Quantum Dots as a Photoluminescence Probe for Metal Ions. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29. [PMID: 28782896 DOI: 10.1002/adma.201700150] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Revised: 04/12/2017] [Indexed: 05/16/2023]
Abstract
Perovskite structured CsPbX3 (X = Cl, Br or I) quantum dots (QDs) have attracted great attention in the past few years for appealing application potentials in photovoltaic and optoelectronic devices. In this report, the CsPbX3 QDs are shown to perform as a new probe for metal ions with high sensitivity, high selectivity and instant response by the quenching or enhancing of the photoluminescence (PL). Through experimental and calculation efforts, the probing mechanisms are investigated. A wide probing window for Cu2+ and Yb3+ ions ranging from 2 × 10-9 to 2 × 10-6 m is exhibited for CsPbBr3 QDs. In practice, the CsPbBr3 QDs are successfully applied for fast probing Cu2+ ions in edible oils and vehicle lubricating oils with the precision consistent to the values measured by inductively coupled plasma (ICP). Thus, it provides a promising powerful tool in detecting certain metal ions in biological and industrial organic solution systems.
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Affiliation(s)
- Xuexi Sheng
- Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210046, P. R. China
| | - Ying Liu
- Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210046, P. R. China
| | - Yu Wang
- Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210046, P. R. China
| | - Yafei Li
- Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210046, P. R. China
| | - Xun Wang
- Key Lab of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing, 100084, P. R. China
| | - Xinping Wang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Nanjing University, Nanjing, 210093, P. R. China
| | - Zhihui Dai
- Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210046, P. R. China
| | - Jianchun Bao
- Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210046, P. R. China
| | - Xiangxing Xu
- Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210046, P. R. China
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47
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Wu C, Wang J, Shen J, Zhang C, Wu Z, Zhou H. A colorimetric quinoline-based chemosensor for sequential detection of copper ion and cyanide anions. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.08.010] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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48
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A New Fluorescent “Turn-Off” Coumarin-Based Chemosensor: Synthesis, Structure and Cu-Selective Fluorescent Sensing in Water Samples. J Fluoresc 2017; 27:1293-1298. [DOI: 10.1007/s10895-017-2062-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 03/02/2017] [Indexed: 12/24/2022]
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49
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Yang X, Zhang W, Yi Z, Xu H, Wei J, Hao L. Highly sensitive and selective fluorescent sensor for copper(ii) based on salicylaldehyde Schiff-base derivatives with aggregation induced emission and mechanoluminescence. NEW J CHEM 2017. [DOI: 10.1039/c7nj01186e] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The present study provides valuable information for designing materials with AIE, Cu2+ sensor and MFC properties based on Schiff-bases.
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Affiliation(s)
- Xiaoli Yang
- College of Material Engineering
- Jinling Institute of Technology
- Nanjing 211169
- P. R. China
| | - Wenyan Zhang
- College of Material Engineering
- Jinling Institute of Technology
- Nanjing 211169
- P. R. China
| | - Zihan Yi
- College of Material Engineering
- Jinling Institute of Technology
- Nanjing 211169
- P. R. China
| | - Hao Xu
- College of Material Engineering
- Jinling Institute of Technology
- Nanjing 211169
- P. R. China
| | - Jun Wei
- College of Material Engineering
- Jinling Institute of Technology
- Nanjing 211169
- P. R. China
| | - Lingyun Hao
- College of Material Engineering
- Jinling Institute of Technology
- Nanjing 211169
- P. R. China
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50
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Prasannan D, Arunkumar C. Pentafluorophenyl dipyrrin as probe for transition metal ion detection and bioremediation in Bacillus subtilis and Bacillus cereus. NEW J CHEM 2017. [DOI: 10.1039/c7nj02157g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recognition of transition metal ions and bioaccumulation in B. subtilis and B. cereus were examined using pentafluorophenyl dipyrrin probe.
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Affiliation(s)
- Dijo Prasannan
- Bioinorganic Materials Research Laboratory
- Department of Chemistry
- National Institute of Technology Calicut
- Kozhikode
- India
| | - Chellaiah Arunkumar
- Bioinorganic Materials Research Laboratory
- Department of Chemistry
- National Institute of Technology Calicut
- Kozhikode
- India
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