1
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Mikata Y, Tosaka N, Yasuda S, Sakurai Y, Shoji S, Konno H, Matsuo T. Cd 2+-Specific Fluorescence Response of Methoxy-Substituted N, N-Bis(2-quinolylmethyl)-2-methoxyaniline Derivatives. Inorg Chem 2024; 63:8026-8037. [PMID: 38651295 DOI: 10.1021/acs.inorgchem.3c04395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
The N3O1 tetradentate ligand, TriMeOBQMOA (N,N-bis(5,6,7-trimethoxy-2-quinolylmethyl)-2-methoxyaniline), was developed as a Cd2+-specific fluorescent sensor. The structure of TriMeOBQMOA is half of TriMeOBAPTQ (N,N,N',N'-tetrakis(5,6,7-trimethoxy-2-quinolylmethyl)-1,2-bis(2-aminophenoxy)ethane), which is a tetrakisquinoline derivative of the well-known calcium chelator BAPTA (1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid). The fluorescent Cd2+ selectivity of TriMeOBAPTQ (IZn/ICd = 5.3% in the presence of 3 equiv of metal ions in MeOH-HEPES buffer (9:1)) comes from the formation of fluorescent dinuclear cadmium (M2L) and nonfluorescent OH-bridged dizinc ((μ-OH)M2L) complexes. TriMeOBQMOA also exhibits excellent Cd2+ specificity in fluorescence enhancement (IZn/ICd = 2.3% in the presence of 5 equiv of metal ions in DMF-HEPES buffer (1:1, HEPES 50 mM, KCl 0.1 M, pH = 7.5)) via substantial formation of a highly fluorescent bis(μ-chloro)dinuclear cadmium complex ([Cd2(μ-Cl)2L2]2+), which is in equilibrium with the mononuclear Cd2+ complex ([CdLCl]+), and extremely poor stability of the TriMeOBQMOA-Zn2+ complex. The all-nitrogen derivatives of BQMOA and BAPTQ, namely, N,N-BQDMPHEN (N,N-bis(2-quinolylmethyl)-N',N'-dimethyl-1,2-phenylenediamine) and BPDTQ (N,N,N',N'-tetrakis(2-quinolylmethyl)-2,2'-(N,N'-dimethylethylenediamino)dianiline), respectively, and their methoxy-substituted derivatives were also prepared, and the fluorescent metal ion sensing properties are discussed.
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Affiliation(s)
- Yuji Mikata
- Laboratory for Molecular & Functional Design, Department of Engineering, Nara Women's University, Nara 630-8506, Japan
- KYOUSEI Science Center, Nara Women's University, Nara 630-8506, Japan
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women's University, Nara 630-8506, Japan
- Cooperative Major in Human Centered Engineering, Nara Women's University, Nara 630-8506, Japan
| | - Nao Tosaka
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women's University, Nara 630-8506, Japan
| | - Saori Yasuda
- Cooperative Major in Human Centered Engineering, Nara Women's University, Nara 630-8506, Japan
| | - Yui Sakurai
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women's University, Nara 630-8506, Japan
| | - Sunao Shoji
- Laboratory for Molecular & Functional Design, Department of Engineering, Nara Women's University, Nara 630-8506, Japan
- Cooperative Major in Human Centered Engineering, Nara Women's University, Nara 630-8506, Japan
| | - Hideo Konno
- National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Takashi Matsuo
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST), Takayama, Ikoma, Nara 630-0192, Japan
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Sadia M, Khan J, Khan R, Kamran AW, Zahoor M, Ullah R, Bari A, Ali EA. Rapid Detection of Cd 2+ Ions in the Aqueous Medium Using a Highly Sensitive and Selective Turn-On Fluorescent Chemosensor. Molecules 2023; 28:molecules28083635. [PMID: 37110866 PMCID: PMC10143290 DOI: 10.3390/molecules28083635] [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: 02/23/2023] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 04/29/2023] Open
Abstract
Herein, a novel optical chemosensor, (CM1 = 2, 6-di((E)-benzylidene)-4-methylcyclohexan-1-one), was designed/synthesized and characterized by 1H-NMR and FT-IR spectroscopy. The experimental observations indicated that CM1 is an efficient and selective chemosensor towards Cd2+, even in the presence of other metal ions, such as Mn2+, Cu2+, Co2+, Ce3+, K+, Hg2+,, and Zn2+ in the aqueous medium. The newly synthesized chemosensor, CM1, showed a significant change in the fluorescence emission spectrum upon coordination with Cd2+. The formation of the Cd2+ complex with CM1 was confirmed from the fluorometric response. The 1:2 combination of Cd2+ with CM1 was found optimum for the desired optical properties, which was confirmed through fluorescent titration, Job's plot, and DFT calculation. Moreover, CM1 showed high sensitivity towards Cd2+ with a very low detection limit (19.25 nM). Additionally, the CM1 was recovered and recycled by the addition of EDTA solution that combines with Cd2+ ion and, hence, frees up the chemosensor.
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Affiliation(s)
- Maria Sadia
- Department of Chemistry, University of Malakand, Chakdara 18800, Pakistan
| | - Jehangir Khan
- Department of Chemistry, University of Malakand, Chakdara 18800, Pakistan
| | - Rizwan Khan
- Department of Electrical Engineering, Kwangwoon University Seoul, Seoul 01897, Republic of Korea
| | | | - Muhammad Zahoor
- Department of Biochemistry, University of Malakand, Chakdara 18800, Pakistan
| | - Riaz Ullah
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia
| | - Ahmed Bari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia
| | - Essam A Ali
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11495, Saudi Arabia
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3
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Liu J, Leng C, Chen Q, Liang Q, Li C, Li S, Zhang Z, Xiao L. A Novel AIE Fluorescent Probe for Cu
2+
Recognition Based on Salicylaldehyde‐azine System. ChemistrySelect 2022. [DOI: 10.1002/slct.202203313] [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)
- Jie Liu
- School of Chemistry and Materials Engineering Fuyang Normal University Fuyang Anhui 236037 China
- Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Education Insititution Fuyang Normal University Fuyang Anhui 236037 China
| | - Chengrang Leng
- School of Chemistry and Materials Engineering Fuyang Normal University Fuyang Anhui 236037 China
| | - Quanan Chen
- School of Chemistry and Materials Engineering Fuyang Normal University Fuyang Anhui 236037 China
| | - Qirui Liang
- School of Chemistry and Materials Engineering Fuyang Normal University Fuyang Anhui 236037 China
| | - Chenhao Li
- School of Chemistry and Materials Engineering Fuyang Normal University Fuyang Anhui 236037 China
| | - Shuo Li
- School of Chemistry and Materials Engineering Fuyang Normal University Fuyang Anhui 236037 China
| | - Zhen Zhang
- School of Chemistry and Materials Engineering Fuyang Normal University Fuyang Anhui 236037 China
| | - Lufei Xiao
- School of Food and Environmental Engineering Chuzhou Polytechnic Chuzhou Anhui 239000 China
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4
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Okla MK, Balasurya S, Alaraidh IA, Mohebaldin A, Al-Ghamdi AA, Al-Okla MA, Abdel-Maksoud MA, Abdelaziz RF, Soufan W, Balakrishnaraja R, Raju LL, Thomas AM, Sudheer Khan S. Plasma-assisted in-situ preparation of L-cystine functionalized silver nanoparticle: An intelligent multicolor nano-sensing of cadmium and paracetamol from environmental sample. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 279:121330. [PMID: 35605418 DOI: 10.1016/j.saa.2022.121330] [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: 03/23/2022] [Revised: 04/25/2022] [Accepted: 04/27/2022] [Indexed: 06/15/2023]
Abstract
L-cystine (L-cys) functionalized plasmonic silver nanomaterial (Ag NPs) was fabricated toward the selective and sensitive detection of paracetamol and cadmium. The prepared L-cys-Ag nanoparticles (NPs) were characterized by transmission electron microscopy (TEM), scanning electron microscopy (SEM), X-ray diffraction spectroscopy (XRD) and fourier transform infrared spectroscopy (FTIR) analyses. SEM imaging show that Ag NPs was decorated on the surface of L-cysteine 3D cubic nanosheet. L-cys-Ag NPs showed selective and sensitive detection towards paracetamol and cadmium. The interference study confirms that the presence of other metal ions didn't inhibit the detection of cadmium by L-cys-Ag NPs. The limit of detection of paracetamol and cadmium by L-cys-Ag NPs was calculated to be 1.2 and 2.82 nM respectively. In addition, the real sample detection of paracetamol on blood serum and urine, and cadmium on STP were performed and the recovery percentage was above 97%. Further, the real sample analysis was performed in tap and drinking water and the recovery percentage was more than 98%. The analytic logic gate on the multicolour detection of cadmium and paracetamol was performed for the semi-quantitative monitoring of paracetamol and cadmium by L-cys-Ag NPs. The developed L-cys-Ag NPs were found to be an effective tool for the monitoring of cadmium in environmental water bodies and paracetamol in blood and urine.
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Affiliation(s)
- Mohammad K Okla
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - S Balasurya
- Nanobiotechnology Laboratory, Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam, Tamil Nadu, India
| | - Ibrahim A Alaraidh
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Asmaa Mohebaldin
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Abdullah A Al-Ghamdi
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Mohammed A Al-Okla
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Mostafa A Abdel-Maksoud
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Ramadan F Abdelaziz
- Department of Pharmaceutical Sciences, Division of Pharmacology and Toxicology, University of Vienna, Austria
| | - Walid Soufan
- College of Food and Agriculture Sciences, King Saud University. P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - R Balakrishnaraja
- Nanobiotechnology Laboratory, Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam, Tamil Nadu, India
| | - Lija L Raju
- Department of Zoology, Mar Ivanios College, Nalanchira, Thiruvananthapuram, India
| | - Ajith M Thomas
- Department of Botany and Biotechnology, St Xavier's College, Thumba, Thiruvananthapuram, India
| | - S Sudheer Khan
- Nanobiotechnology Laboratory, Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam, Tamil Nadu, India.
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5
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Binding interactions and Sensing applications of chromone derived Schiff base chemosensors via absorption and emission studies: A comprehensive review. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Highly selective and sensitive fluorometric probe for Cd2+ ions based on 4-(quinolin-2-ylmethylene)aminoanisole Schiff base. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120884] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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7
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Li L, Wang J, Xu S, Li C, Dong B. Recent Progress in Fluorescent Probes For Metal Ion Detection. Front Chem 2022; 10:875241. [PMID: 35494640 PMCID: PMC9043490 DOI: 10.3389/fchem.2022.875241] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 03/28/2022] [Indexed: 12/15/2022] Open
Abstract
All forms of life have absolute request for metal elements, because metal elements are instrumental in various fundamental processes. Fluorescent probes have been widely used due to their ease of operation, good selectivity, high spatial and temporal resolution, and high sensitivity. In this paper, the research progress of various metal ion (Fe3+,Fe2+,Cu2+,Zn2+,Hg2+,Pb2+,Cd2+) fluorescent probes in recent years has been reviewed, and the fluorescence probes prepared with different structures and materials in different environments are introduced. It is of great significance to improve the sensing performance on metal ions. This research has a wide prospect in the application fields of fluorescence sensing, quantitative analysis, biomedicine and so on. This paper discusses about the development and applications of metal fluorescent probes in future.
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Affiliation(s)
- Luanjing Li
- Sdu-Anu Joint Science College, Shandong University, Weihai, China
| | - Jiahe Wang
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, China
| | - Shihan Xu
- Department of Bioengineering, University of Washington, Seattle, WA, United States
| | - Chunxia Li
- Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, China
| | - Biao Dong
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, China
- *Correspondence: Biao Dong,
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8
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Tharmalingam B, Mathivanan M, Anitha O, Kaminsky W, Murugesapandian B. Nitrogen rich triaminoguanidine-pyrrole conjugate as supramolecular synthon for the construction of charge-assisted hydrogen bonded network with various carboxylic acids. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2021.122637] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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9
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Ma J, Dong Y, Yu Z, Wu Y, Zhao Z. A pyridine based Schiff base as a selective and sensitive fluorescent probe for cadmium ions with “turn-on” fluorescence responses. NEW J CHEM 2022. [DOI: 10.1039/d1nj05919j] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A pyridine based Schiff base probe (PMPA) showed high selectivity and sensitivity towards Cd2+ ions with intense bluish green fluorescence. The sensing mechanism of probe PMPA for detecting Cd2+ was based on the inhibited PET and CHEF processes.
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Affiliation(s)
- Jialin Ma
- Institute of Catalysis for Energy and Environment, College of Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning 110034, P. R. China
| | - Yuwei Dong
- Institute of Catalysis for Energy and Environment, College of Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning 110034, P. R. China
| | - Zhou Yu
- Institute of Catalysis for Energy and Environment, College of Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning 110034, P. R. China
| | - Yan Wu
- Qiqihar Medical University, Qiqihar, Heilongjiang 161006, P. R. China
| | - Zhen Zhao
- Institute of Catalysis for Energy and Environment, College of Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning 110034, P. R. China
- State Key Laboratory of Heavy Oil Processing, College of Science, China University of Petroleum, Beijing 102249, P. R. China
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10
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Lina G, Gao Y, Han L. Detecting Cu2+ and H2O in methanol based on aggregation-induced emission fluorescent enhancement. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1897114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Guo Lina
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot, PR China
| | - Yuanyuan Gao
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot, PR China
| | - Limin Han
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot, PR China
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11
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Development of C3 symmetric triaminoguanidine-2-naphthol conjugate: Aggregation induced emission, colorimetric and turn-off fluorimetric detection of Co2+ ion, smartphone and real sample applications. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.112983] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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12
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Tharmalingam B, Mathivanan M, Murugesapandian B. C 3-symmetric triaminoguanidine based colorimetric and fluorometric chemosensor: Sequential detection of Zn 2+/PPi, its RGB performance for detection of Zn 2+ ion and construction of IMPLICATION logic gate. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 242:118749. [PMID: 32731150 DOI: 10.1016/j.saa.2020.118749] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/03/2020] [Accepted: 07/06/2020] [Indexed: 06/11/2023]
Abstract
In this work, new ethyl(E)-2-cyano-3-(1H-pyrrol-2-yl)acrylate appended C3-symmetric star-shape triaminoguanidine based Schiff base (LH3) was designed and synthesized from simple synthons. New probe, LH3 was completely analyzed by 1H NMR, 13C NMR and mass spectrum. In the present probe LH3, effective π-conjugated ethyl(E)-2-cyano-acrylate unit was introduced on the periphery of the pyrrole-triaminoquanidine conjugates by using carefully chosen building units. The probe LH3 shows high selectivity and sensitivity towards Zn2+ ion via colorimetric and fluorometric changes. The yellowish orange color of LH3 solution turned to wine red color upon addition of Zn2+ solution, along with red shifted absorption maxima from 450 nm to 550 nm, this indicates the formation of LH3-Zn2+ species. Job's plot and mass spectrum analysis confirms the formation of 1:3 stoichiometric complex between the LH3 and Zn2+ ions. Further this ensemble shows selective detection towards PPi anion over the other anions based on displacement metal ion approach. Hence, reversible colorimetric/emission response of LH3 towards Zn2+ and PPi ions via "on-off-on" manner could allow the construction of IMPLICATION logic gate functions. The practical efficacy of the probe LH3 was established by utilization of the probe for the detection of Zn2+ ions in real water sample analysis. Further, the significant noticeable colorimetric changes of the probe LH3 upon addition of Zn2+ ion have been successfully integrated with a smartphone app RGB color value to construct a real-time analysis of Zn2+ ions.
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Affiliation(s)
| | - Moorthy Mathivanan
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, Tamil Nadu, India
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13
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Pandey SC, Kumar A, Sahu SK. Single Step Green Synthesis of Carbon Dots from Murraya koenigii leaves; A Unique Turn-off Fluorescent contrivance for Selective Sensing of Cd (II) ion. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112620] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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14
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Mathivanan M, Tharmalingam B, Mani KS, Thiagarajan V, Murugesapandian B. Simple C 3-symmetric triaminoguanidine-triphenylamine conjugate as an efficient colorimetric sensor for Cu(II) and fluorescent sensor for Fe(III) ions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 234:118235. [PMID: 32179459 DOI: 10.1016/j.saa.2020.118235] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/03/2020] [Accepted: 03/04/2020] [Indexed: 06/10/2023]
Abstract
The design and construction of novel C3-symmetric triaminoguanidine-triphenylamine conjugate (L) has been demonstrated and it displays positive solvatochromic behaviour with an increase in solvent polarity. The probe L acts as a selective colorimetric sensor for Cu2+ ions over other metal ions. Further, it shows high selective and sensitive detection of Fe3+ ions through turn-on fluorescence response. Moreover, the detection limits for Cu2+ and Fe3+ ions were found to be within the allowable range of the World Health Organisation (30 μM). The real-time application of the probe was showed by paper strip experiments as well as detection of Fe3+ ions in pharmaceutical tablets.
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Affiliation(s)
- Moorthy Mathivanan
- Department of Chemistry, Bharathiar University, Coimbatore, Tamil Nadu, India
| | | | - Kailasam Saravana Mani
- Department of Chemistry, Bharathiar University, Coimbatore, Tamil Nadu, India; Department of Chemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, India
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15
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Aydin Z, KeleŞ M. Colorimetric cadmium ion detection in aqueous solutions by newly synthesized Schiff bases. Turk J Chem 2020; 44:791-804. [PMID: 33488194 PMCID: PMC7671197 DOI: 10.3906/kim-1912-36] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 05/10/2020] [Indexed: 11/21/2022] Open
Abstract
Two newly synthesized Schiff bases DMCA and DMBA were used for selective detection of Cd2+ over a wide range of other metal ions in acetonitrile (ACN)/ Tris-HCl buffer (10 mM, pH 7.32, v/v 2:1). The sensors can detect Cd2+ ions by colour changes from colourless to orange for DMBA and yellow to reddish for DMCA. Response of the probes towards metal ions was investigated by using UV-vis spectroscopy. The complex stoichiometry between the sensors, DMBA and DMCA, and Cd2+ was found to be 2:1 and the binding constants were calculated to be 2.65 ×1012 M-2 and 4.95 ×1012 M-2, respectively. The absorbance-based detection limits of DMBA and DMCA were calculated as 0.438 μM and 0.102 μM, respectively. The sensors were also successfully applied to real samples.
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Affiliation(s)
- Ziya Aydin
- Vocational School of Technical Sciences, Karamanoğlu Mehmetbey University, Karaman Turkey
| | - Mustafa KeleŞ
- Department of Chemistry, Faculty of Arts and Sciences, Osmaniye Korkut Ata University, Osmaniye Turkey
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16
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Tharmalingam B, Mathivanan M, Mani KS, Kaminsky W, Raghunath A, Jothi M, Perumal E, Murugesapandian B. Selective detection of pyrophosphate anion by zinc ensemble of C3-symmetric triaminoguanidine-pyrrole conjugate and its biosensing applications. Anal Chim Acta 2020; 1103:192-201. [DOI: 10.1016/j.aca.2019.12.061] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 12/19/2019] [Accepted: 12/23/2019] [Indexed: 01/03/2023]
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17
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18
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Tharmalingam B, Mathivanan M, Dhamodiran G, Saravana Mani K, Paranjothy M, Murugesapandian B. Star-Shaped ESIPT-Active Mechanoresponsive Luminescent AIEgen and Its On-Off-On Emissive Response to Cu 2+/S 2. ACS OMEGA 2019; 4:12459-12469. [PMID: 31460365 PMCID: PMC6682042 DOI: 10.1021/acsomega.9b00845] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 06/03/2019] [Indexed: 05/08/2023]
Abstract
Design and development of multifunctional materials have drawn incredible attraction in recent years. Herein, we report the design and construction of versatile star-shaped intramolecular charge transfer (ICT)-coupled excited-state intramolecular proton transfer (ESIPT)-active mechanoresponsive and aggregation-induced emissive (AIE) luminogen triaminoguanidine-diethylaminophenol (LH3 ) conjugate from simple precursors triaminoguanidine hydrochloride and 4-(N,N-diethylamino)salicylaldehyde. Solvent-dependent dual emission in nonpolar to polar protic solvents implies the presence of ICT-coupled ESIPT features in the excited state. Aggregation-enhanced emissive feature of LH3 was established in the CH3CN/water mixture. Furthermore, this compound exhibits mechanochromic fluorescence behavior upon external grinding. Fluorescence microscopy images of pristine, crystal, and crushed crystals confirm the naked-eye mechanoresponsive characteristics of LH3 . In addition, LH3 selectively sensed a Cu2+ ion through a colorimetric and fluorescence "turn-off" route, and subsequently, the LH3 -Cu2+ ensemble could act as a selective and sensitive sensor for S2- in a "turn-on" fluorescence manner via a metal displacement approach. Reversible "turn-off-turn-on" features of LH3 with Cu2+/S2- ions were efficiently demonstrated to construct the IMPLICATION logic gate function. The Cu2+/S2--responsive sensing behavior of LH3 was established in the paper strip experiment also, which can easily be characterized by the naked eye under daylight as well as a UV lamp (λ = 365 nm).
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Affiliation(s)
| | - Moorthy Mathivanan
- Department
of Chemistry, Bharathiar University, Coimbatore 641 046, Tamil Nadu, India
| | - Ganesh Dhamodiran
- Department
of Chemistry, Bharathiar University, Coimbatore 641 046, Tamil Nadu, India
| | | | - Manikandan Paranjothy
- Department
of Chemistry, Indian Institute of Technology
Jodhpur, Jodhpur 342 037, Rajasthan, India
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19
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Tang Y, Huang Y, Chen Y, Lu L, Wang C, Sun T, Wang M, Zhu G, Yang Y, Zhang L, Zhu J. A coumarin derivative as a "turn-on" fluorescence probe toward Cd 2+ in live cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 218:359-365. [PMID: 31029021 DOI: 10.1016/j.saa.2019.03.104] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Accepted: 03/28/2019] [Indexed: 06/09/2023]
Abstract
A novel coumarin-derived Schiff base fluorescence probe (CTB) has been successfully designed and synthesized through exploiting tris-(2-aminothyl)-amine moiety as a recognition unit for the highly selective and sensitive detection of Cd2+. It is based on CN isomerization and the photo-induced electron transfer (PET) mechanism. The investigation into the sensing processes showed that CTB exhibited an excellent selectivity for Cd2+. The sensitivity exceeded that of other competing metal ions, and had a high sensitivity, a detection limit of 1.16 × 10-7 M with the association constants of 1.37 × 1011 M-2. The experiments including Job's plot, UV-Vis titration, 1H NMR titration and ESI-MS spectrum established that the probe CTB binds to Cd2+ in a 1:2 ratio. Further studies also demonstrated that probe CTB can be successfully applied to the fluorescence imaging of Cd2+ in HepG-2 cells.
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Affiliation(s)
- Yanfeng Tang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China
| | - Yang Huang
- School of Textiles, Nantong University, Nantong 226019, PR China
| | - Yihan Chen
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China
| | - Linxia Lu
- School of Textiles, Nantong University, Nantong 226019, PR China
| | - Chun Wang
- School of Textiles, Nantong University, Nantong 226019, PR China
| | - Tongming Sun
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China
| | - Miao Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China
| | - Guohua Zhu
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China.
| | - Yun Yang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China
| | - Lin Zhang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China
| | - Jinli Zhu
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China.
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20
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Chang FF, Li WQ, Feng FD, Huang W. Construction and Photoluminescent Properties of Schiff-Base Macrocyclic Mono-/Di-/Trinuclear Zn II Complexes with the Common 2-Ethylthiophene Pendant Arm. Inorg Chem 2019; 58:7812-7821. [PMID: 31185551 DOI: 10.1021/acs.inorgchem.9b00454] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new flexible 2-ethylthiophene pendant-armed dialdehyde (H2tdd) was reacted with 1,3-propanediamine, [( S, S),( R, R),(±)]-1,2-diaminocyclohexane, and 1,2-bis(2-aminoethoxy)ethane, giving birth to 36-membered [2 + 2] Schiff-base macrocyclic trinuclear ZnII complex 1, 18-membered [1 + 1] mononuclear ZnII macrocycles 2-4, chiral/racemic 34-membered [2 + 2] dinuclear ZnII complexes 5-9, and 46-membered [2 + 2] dinuclear ZnII macrocycles 10-12 via ZnII ion template-assisted Schiff-base condensation. It is worth mentioning that the secondary template effects for nitrate and halide counterions have been observed in the 1,3-propanediamine involved imine condensation. In all [2 + 2] ZnII macrocycles, dinuclear complexes 5-9 display a full-folded molecular conformation, while trinuclear complex 1 and dinuclear complexes 10-12 exhibit distinct half-folded structures in the presence or absence of intramolecular π-π stacking interactions between two phenolic rings of the dialdehyde component. Interestingly, a solvent-induced single-crystal-to-single-crystal transformation was first achieved for two types of solvated mononuclear macrocycles 3a and 3b (H2O vs CH3CN) with folded and unfolded ligand conformations. In addition, the photoluminescent properties were studied for this family of Schiff-base macrocyclic ZnII complexes as well as the dialdehyde precursor H2tdd.
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Affiliation(s)
- Fei-Fan Chang
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing , Jiangsu Province , 210093 , P. R. China
| | - Wen-Qi Li
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Science , Nanjing University , Nanjing 210093 , P. R. China
| | - Fan-Da Feng
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing , Jiangsu Province , 210093 , P. R. China
| | - Wei Huang
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing , Jiangsu Province , 210093 , P. R. China
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21
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Jiao Y, Cui CF, He HY, He C, Duan CY. Fluorescent Recognition of 4-Amino-2,6-dinitrotoluene by a Cerium-Based Metal–Organic Tetrahedron. Inorg Chem 2019; 58:6575-6578. [DOI: 10.1021/acs.inorgchem.8b03077] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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22
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Han X, Yang J, Liu YY, Xu GH, Ma JF. Metal ion induced single-crystal-to-single-crystal transformation and luminescent sensing properties of resorcin[4]arene-based metal–organic frameworks. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.12.051] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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23
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Maity A, Ghosh U, Giri D, Mukherjee D, Maiti TK, Patra SK. A water-soluble BODIPY based 'OFF/ON' fluorescent probe for the detection of Cd 2+ ions with high selectivity and sensitivity. Dalton Trans 2019; 48:2108-2117. [PMID: 30667002 DOI: 10.1039/c8dt04016h] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A water-soluble dilithium salt BODIPY derivative (LiBDP) with appended dicarboxylate pseudo-crown ether [NO4] coordinating sites has been designed, synthesized and characterized successfully for the selective and sensitive recognition of Cd2+ in aqueous media. The chemosensor exhibits a remarkable increase in fluorescence intensity as well as a distinct color change upon the addition of Cd2+ over other environmentally and biologically relevant metal ions in H2O. The fluorometric response of LiBDP is attributed to the metal chelation-enhanced fluorescence (MCHEF) effect which has been confirmed by a strong association constant of 2.57 ± 1.06 × 105 M-1 and Job's plot, indicating 1 : 1 binding stoichiometry between LiBDP and Cd2+. Frontier molecular orbital analysis (obtained from DFT studies) also illustrates the turn-on fluorescence of the probe by blocking photoinduced electron transfer (PET) after coordination to Cd2+. The probe can detect Cd2+ in a competitive environment up to a submicromolar level in a biologically significant pH range. The sensor is proved to be reversible and reusable by the alternative addition of Cd2+ followed by S2-. The OFF/ON/OFF sensing behavior is utilized to construct an INHIBIT molecular logic gate based on the two inputs of Cd2+ and S2- and a fluorescence intensity at 512 nm as an output. The test paper experiment demonstrates the practical utility of LiBDP to monitor Cd2+ in an aqueous sample. Finally, the sensing probe was utilized to monitor Cd2+ in living cells.
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Affiliation(s)
- Apurba Maity
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India.
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24
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Liu X, Li N, Xu MM, Jiang C, Wang J, Song G, Wang Y. Turn on fluorescent detection for Cd 2+ based on surfactant controlled squaraine aggregation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 208:236-242. [PMID: 30340204 DOI: 10.1016/j.saa.2018.10.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 09/26/2018] [Accepted: 10/11/2018] [Indexed: 06/08/2023]
Abstract
A thymine moiety as ion binding accepter was introduced into asymmetric squaraine fluorophore by amide coupling reaction to develop a new thymine-squaraine based fluorescent chemosensor (SQ). Its detection ability towards heavy metal ions was investigated by UV-vis and fluorescent spectrometry. The results showed that the sensor had high selectivity towards Cd2+ over the other metal ions in aqueous media. Moreover, it was shown that the turn on fluorescence signal occurred in the present of high concentration of cationic surfactant hexadecyl trimethyl ammonium bromide (CTAB) solution which resulting in deaggregations of SQ. The stoichiometric ratio was determined by Job's plot analysis as 1:1 and the binding constant as 2.03 × 103 M-1 for the complex between Cd2+ and SQ was further calculated by the Benesi-Hilderbrand plot. The complexation mechanism was proposed according to ESI-MS and NMR results. The following DFT calculation fully supported that the detailed coordination mode of Cd2+ and SQ went through six-membered carbonyl oxygen and the CO group in the amide chain. Finally, the SQ sensor was successfully applied in waste water sample analysis.
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Affiliation(s)
- Xiaoqian Liu
- School of Pharmaceutical Engineering and Life Science, Changzhou University, 213164, Jiangsu, China.
| | - Na Li
- School of Pharmaceutical Engineering and Life Science, Changzhou University, 213164, Jiangsu, China
| | - Min-Min Xu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Chunhui Jiang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, 2 Mengxi Road, Zhenjiang 212003, Jiangsu, China
| | - Jianhao Wang
- School of Pharmaceutical Engineering and Life Science, Changzhou University, 213164, Jiangsu, China
| | - Guoqiang Song
- School of Pharmaceutical Engineering and Life Science, Changzhou University, 213164, Jiangsu, China.
| | - Yong Wang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
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25
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Liu YL, Yan L, Liu YY, Xu GH, Shi WJ, Ma JF. Cu(I) coordination polymer based on pyridyl-functionalized resorcin[4]arene: Selective detection of Cr2O72−, MnO4− and nitrobenzene and efficient catalyst for azide–alkyne cycloaddition reaction. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.11.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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26
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Qiu S, Lu M, Cui S, Wang Z, Pu S. A bifunctional sensor based on diarylethene for the colorimetric recognition of Cu2+ and fluorescence detection of Cd2+. RSC Adv 2019; 9:29141-29148. [PMID: 35528443 PMCID: PMC9071842 DOI: 10.1039/c9ra04965g] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 09/04/2019] [Indexed: 11/21/2022] Open
Abstract
A novel bifunctional sensor based on diarylethene with a benzyl carbazate unit was synthesized successfully. It not only served as a colorimetric sensor for the recognition of Cu2+ by showing changes in absorption spectra and solution color, but also acted as a fluorescent sensor for the detection of Cd2+ through obvious emission intensity enhancement and fluorescence color change. The sensor exhibited excellent selectivity and sensitivity towards Cu2+ and Cd2+, and the limits of detection for Cu2+ and Cd2+ were 8.36 × 10−8 mol L−1 and 1.71 × 10−7 mol L−1, respectively, which were much lower than those reported by the WHO and EPA in drinking water. Furthermore, its application in practical samples demonstrated that the sensor can be effectively applied for the detection of Cu2+ and Cd2+ in practical water samples. A bifunctional sensor for colorimetric recognition of Cu2+ and fluorescent detection of Cd2+ was synthesized. It not only showed high selectivity and sensitivity to Cu2+ and Cd2+, but also could be used in practical water samples with high accuracy.![]()
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Affiliation(s)
- Shouyu Qiu
- Jiangxi Key Laboratory of Organic Chemistry
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- PR China
| | - Mengmeng Lu
- Jiangxi Key Laboratory of Organic Chemistry
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- PR China
| | - Shiqiang Cui
- Jiangxi Key Laboratory of Organic Chemistry
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- PR China
| | - Zhen Wang
- Jiangxi Key Laboratory of Organic Chemistry
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- PR China
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- PR China
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27
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Mikata Y, Kaneda M, Konno H, Matsumoto A, Sato SI, Kawamura M, Iwatsuki S. Methoxy-substituted tetrakisquinoline analogs of EGTA and BAPTA for fluorescence detection of Cd2+. Dalton Trans 2019; 48:3840-3852. [DOI: 10.1039/c8dt04735a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A 5,6,7-trimethoxyquinoline-based octadentate ligand with a BAPTA (1,2-bis(2-aminophenoxy)ethane-N,N,N′,N′-tetraacetic acid) structure exhibits Cd2+-specific fluorescence enhancement.
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Affiliation(s)
- Yuji Mikata
- Department of Chemistry
- Biology
- and Environmental Science
- Faculty of Science
- Nara Women's University
| | - Minori Kaneda
- Department of Chemistry
- Faculty of Science
- Nara Women's University
- Nara 630-8506
- Japan
| | - Hideo Konno
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
| | - Arimasa Matsumoto
- Department of Chemistry
- Biology
- and Environmental Science
- Faculty of Science
- Nara Women's University
| | - Shin-ichiro Sato
- Graduate School of Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
| | - Masaya Kawamura
- Graduate School of Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
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28
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Pallavi P, Kumar V, Hussain MW, Patra A. Excited-State Intramolecular Proton Transfer-Based Multifunctional Solid-State Emitter: A Fluorescent Platform with "Write-Erase-Write" Function. ACS APPLIED MATERIALS & INTERFACES 2018; 10:44696-44705. [PMID: 30484630 DOI: 10.1021/acsami.8b14215] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
The excited-state intramolecular proton transfer (ESIPT)-based molecular probes have drawn significant attention owing to their environment-sensitive fluorescence properties, large Stokes shift, and emerged as building blocks for the development of molecular sensors and switches. However, most of the ESIPT-based fluorophores exhibit weak emission in the solid state limiting the scope of real-time applications. Addressing such issues, herein, we presented a C3 symmetric-like molecular architecture employing a simple one-step Schiff base condensation between triaminoguanidinium chloride and 3,5-di- tert-butyl-2-hydroxybenzaldehyde (TGHB). The temperature-dependent fluorescence studies including at 77 K indicated the strong emission from the keto tautomer compared to that of the enol tautomer. The facile ESIPT in TGHB in the solid-state led to a remarkable enhancement of fluorescence quantum yield of 1600 times compared to that of the solution (λem = 545 nm) by restricting the intramolecular rotation and subsequently suppressing the nonradiative deactivation. The excited-state processes were further elucidated through time-resolved fluorescence measurements. TGHB exhibited turn on-off fluorescence upon exposure to acid/base vapor in the form of a powder as well as a transparent, free-standing thin film. A rewritable and erasable fluorescent platform was demonstrated using TGHB as molecular ink, which offers a potential testbed for performing "write-erase-write" cycles multiple times. In addition, TGHB, possessing multiple binding sites (O and N donors) involving the central core of the triaminoguanidinium cation displayed selective turn-on fluorescence with Zn2+. The structure-property relationship revealed in the present study provides insight into the development of novel cost-effective multifunctional materials, which are promising for stimuli-responsive molecular switches.
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Affiliation(s)
- Pragyan Pallavi
- Indian Institute of Science Education and Research, Bhopal , Bhopal By-Pass Road , Bhauri, Bhopal 462066 , Madhya Pradesh , India
| | - Virendra Kumar
- Indian Institute of Science Education and Research, Bhopal , Bhopal By-Pass Road , Bhauri, Bhopal 462066 , Madhya Pradesh , India
| | - Md Waseem Hussain
- Indian Institute of Science Education and Research, Bhopal , Bhopal By-Pass Road , Bhauri, Bhopal 462066 , Madhya Pradesh , India
| | - Abhijit Patra
- Indian Institute of Science Education and Research, Bhopal , Bhopal By-Pass Road , Bhauri, Bhopal 462066 , Madhya Pradesh , India
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29
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Wang Z, Cui S, Qiu S, Pu S. A new fluorescence probe based on diarylethene with a benzothiazine unit for selective detection of Cd2+. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.11.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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30
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Shi JL, Xu P, Wang XG, Ding B, Zhao XJ, Yang EC. A Dual-Responsive Luminescent Terbium(III) Chain for Selective Sensing of Fe3+
and MnO4
-
Ions. Z Anorg Allg Chem 2018. [DOI: 10.1002/zaac.201800361] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jia-Li Shi
- College of Chemistry; Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Ministry of Education; Tianjin Normal University; 300387 Tianjin P. R. China
| | - Ping Xu
- College of Chemistry; Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Ministry of Education; Tianjin Normal University; 300387 Tianjin P. R. China
| | - Xiu-Guang Wang
- College of Chemistry; Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Ministry of Education; Tianjin Normal University; 300387 Tianjin P. R. China
| | - Bo Ding
- College of Chemistry; Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Ministry of Education; Tianjin Normal University; 300387 Tianjin P. R. China
| | - Xiao-Jun Zhao
- College of Chemistry; Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Ministry of Education; Tianjin Normal University; 300387 Tianjin P. R. China
- Department of Chemistry; Collaborative Innovation Center of Chemical Science and Engineering; Nankai University; 300071 Tianjin P. R. China
| | - En-Cui Yang
- College of Chemistry; Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Ministry of Education; Tianjin Normal University; 300387 Tianjin P. R. China
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31
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Sun N, Li D, Hou J, Long W, Guo Q, Lu Y, Zhang K, Yuan W, Wong WL. A propeller-like small molecule as a novel G-quadruplex DNA binder: The study of fluorescent sensing property and preferential interactions with human telo21 structure. Chem Biol Drug Des 2018; 93:979-985. [PMID: 30218500 DOI: 10.1111/cbdd.13394] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 08/22/2018] [Accepted: 09/02/2018] [Indexed: 01/15/2023]
Abstract
A new propeller-like small molecule was synthesized with three terminal amino side groups. The molecule was found to be a selective nucleic acid binder towards telo21 G-quadruplex DNA compared with other representative nucleic acids including single-stranded DNA (dA21), duplex DNA (ds26) and RNA. The fluorescent signal of the molecule upon interaction with telo21 G-quadruplex structure shows remarkable enhancement (Fmax /F0 = 17.9) while interaction with other nucleic acids shows the signal enhancement which is less than 2.1. In addition, a good linear relationship of binding signal correlated with the concentration of telo21 DNA was obtained. Molecular docking study was also performed to acquire the binding behaviour and its interaction modes of the molecule with the structure of human telomeric DNA G-quadruplex. The modelling results show that the three conjugated terminal units (dimethylaminobenzyl groups) associated through the ethylene bridges with the central methylated pyridine ring formed a co-planar conformation upon stacking onto the G-quartets via pi-pi stacking interactions. This could be the key reason that the molecule shows excellent fluorescent signal of binding towards telo21 G-quadruplex DNA rather than other types of nucleic acids.
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Affiliation(s)
- Ning Sun
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Dongli Li
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, China.,International Healthcare Innovation Institute (Jiangmen), Jiangmen, China
| | - Jinqiang Hou
- Institute of Natural Medicine and Green Chemistry, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Wei Long
- Institute of Natural Medicine and Green Chemistry, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Qi Guo
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Yujing Lu
- Institute of Natural Medicine and Green Chemistry, School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Kun Zhang
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, China.,International Healthcare Innovation Institute (Jiangmen), Jiangmen, China
| | - Wenchang Yuan
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Wing-Leung Wong
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, China.,International Healthcare Innovation Institute (Jiangmen), Jiangmen, China
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32
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Reactive Blue 4 as a Single Colorimetric Chemosensor for Sequential Determination of Multiple Analytes with Different Optical Responses in Aqueous Media: Cu 2+-Cysteine Using a Metal Ion Displacement and Cu 2+-Arginine Through the Host-Guest Interaction. Appl Biochem Biotechnol 2018; 187:913-937. [PMID: 30105545 DOI: 10.1007/s12010-018-2796-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 05/25/2018] [Indexed: 01/03/2023]
Abstract
In the current study, we reported a novel label-free and facile colorimetric approach for the sequential detection of copper ion (Cu2+), L-arginine (Arg), and L-cysteine (Cys) in the H2O (10.0 mmol L-1 HEPES buffer solution, pH 7.0) using Reactive Blue 4 (RB4). First, the presence of Cu2+ led to a naked-eye color and spectral changes according to the binding site-signaling subunit approach. Then, the RB4-Cu2+ complex was successfully applied for Cys and Arg through different recognition pathways. The optical signals for Arg were observed due to its association involving the amino group, as well as the participation of the carboxylate group in a bidentate form to the complex, while selective behavior for Cys was explained by a metal displacement mechanism. The limits of detection for Cu2+, Arg, and Cys were calculated to be 1.96, 1.06, and 1.33 μmol L-1, respectively. It could also be employed for the determination of three analytes in environmental, biological, and pharmaceutical samples. Importantly, the test strips based on RB4-Cu2+ complex could be used as a solid-state sensor for the detection of Cys and Arg. In addition, NAND and IMPLICATION molecular logic gates were obtained by using chemical inputs and UV-Vis absorbance signal as the output. Graphical Abstract.
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33
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Wang Q, Tan Y, Wang N, Lu Z, Wang W. A multifunctional fluorescence sensor for Cd 2+, PO 43- and Cr 3+ in different system and the practical application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 201:216-222. [PMID: 29753966 DOI: 10.1016/j.saa.2018.05.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 05/03/2018] [Accepted: 05/04/2018] [Indexed: 06/08/2023]
Abstract
A fluorescence probe based on thiosemicarbazide has been synthesized and well characterized by 1H NMR, 13C NMR, Elemental analysis, Electrospray ionization mass spectra. The probe 1 functions as a multitarget ion sensor, detect biologically and ecologically important Cd2+, PO43- and Cr3+. Meanwhile, probe 1 displays selectivity for Cd2+ over other metal ions and anions in DMF by emission spectrum. Interestingly, probe 1 has been explored to recognize PO43- in CH3OH-H2O (v:v = 1:9). The binding stoichiometry of probe 1 with Cd2+ and PO43- are 2:1 and 1:1, respectively, which are confirmed by Electrospray ionization mass spectra. Probe 1 is selective, sensitive and reversibility/reusability to Cd2+ and PO43- with the detection limit as low as 0.035 μM and 0.011 μM respectively. Besides, the designed probe 1 has shown potential applications in the area of photo-printing.
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Affiliation(s)
- Qingming Wang
- School of Pharmacy, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, Yancheng Teachers' University, Yancheng, Jiangsu 224051, People's Republic of China; State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, People's Republic of China.
| | - Yingzi Tan
- School of Pharmacy, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, Yancheng Teachers' University, Yancheng, Jiangsu 224051, People's Republic of China
| | - Nianhua Wang
- School of Pharmacy, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, Yancheng Teachers' University, Yancheng, Jiangsu 224051, People's Republic of China
| | - Zhixiang Lu
- School of Pharmacy, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, Yancheng Teachers' University, Yancheng, Jiangsu 224051, People's Republic of China
| | - Wenling Wang
- School of Pharmacy, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, Yancheng Teachers' University, Yancheng, Jiangsu 224051, People's Republic of China
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34
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Miroslaw B, Cristóvão B, Hnatejko Z. Heterometallic Zn II⁻Ln III⁻Zn II Schiff Base Complexes with Linear or Bent Conformation-Synthesis, Crystal Structures, Luminescent and Magnetic Characterization. Molecules 2018; 23:molecules23071761. [PMID: 30021976 PMCID: PMC6099393 DOI: 10.3390/molecules23071761] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 07/14/2018] [Accepted: 07/15/2018] [Indexed: 02/04/2023] Open
Abstract
A series of racemic, heteronuclear complexes [Zn2Nd(ac)2(HL)2]NO3·3H2O (1), [Zn2Sm(ac)2(HL)2]NO3·3CH3OH·0.3H2O (2), [Zn2Ln(ac)2(HL)2]NO3·5.33H2O (3–5) (where HL is the dideprotonated form of N,N′-bis(5-bromo-3-methoxysalicylidene)-1,3-diamino-2-propanol, ac = acetate ion, and Ln = Eu (3), Tb (4), Dy (5), respectively) with an achiral multisite coordination Schiff base ligand (H3L) were synthesized and characterized. The X-ray crystallography revealed that the chirality in complexes is centered at lanthanide(III) ions due to two vicinally located μ-acetato-bridging ligands. The presented crystals have isoskeletal coordination units but they crystallize in monoclinic (1, 2) or trigonal crystal systems (3–5) with slightly different conformation. In 1 and 2 the ZnII–LnIII–ZnII coordination core is linear, whereas in isostructural crystals 3–5 the chiral coordination cores are bent and lie on a two-fold axis. The complexes 1, 3–5 show a blue emission attributed to the emission of the ligand. For ZnII2SmIII complex (2) the characteristic emission bands of f-f* transitions were observed. The magnetic properties for compounds 1, 4 and 5 are characteristic for the paramagnetism of the corresponding lanthanide(III) ions.
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Affiliation(s)
- Barbara Miroslaw
- Department of Crystallography, Faculty of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland.
| | - Beata Cristóvão
- Department of General and Coordination Chemistry, Faculty of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland.
| | - Zbigniew Hnatejko
- Department of Rare Earths, Faculty of Chemistry, Adam Mickiewicz University, 61-614 Poznań, Poland.
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Zhang SR, Wang W, Xu GJ, Yao C, Xu YH, Su ZM. A fluorescent sensor for selective, sensitive, and recyclable detection of mercury(II) in aqueous solution based on a zinc(II) coordination polymer. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.01.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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36
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Transmetalation for Flexible Pendant-Armed Schiff-Base Macrocyclic Complexes Influenced by Halide Effects. Inorg Chem 2018; 57:1438-1448. [PMID: 29323889 DOI: 10.1021/acs.inorgchem.7b02835] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Three 46-membered [2 + 2] pendant-armed Schiff-base macrocyclic dinuclear CdII and CuII complexes (2a, 2b, and 3b) and one 23-membered [1 + 1] CuII macrocycle 4a were prepared from the template-directed condensation reactions between 1,2-bis(2-aminoethoxy)-ethane and extended Cl-dialdehyde in the presence of CdX2 and CuX2 (X = Cl and Br), in which halide effects play important roles in the organization of final macrocyclic complexes in addition to the dominant influence of metal cations. Transmetalation was intensively studied among these CdII and CuII complexes with large and flexible macrocyclic ligands, including two previously synthesized dinuclear ZnII macrocycles (1a and 1b). Our results indicate that ZnII → CuII and CdII → CuII transmetalation proceeds more quickly than that from CdII to ZnII, and all the processes are found to be irreversible. It is noted that a [2 + 2] heterodinuclear CdIIZnII macrocyclic intermediate could be detected by ESI-MS together with [2 + 2] homodinuclear CdII and ZnII macrocyclic complexes. Furthermore, distinct halide behavior was observed in the in situ CdII → CuII and ZnII → CuII metal-ion exchange. That is to say, [2 + 2] macrocycles (1a and 2a) could be converted to [1 + 1] macrocycles 4a and 4b under the reflux condition in the case of CuCl2, accompanied by the configurational transformation from half-folded dinuclear ZnII and CdII to unfolded CuII macrocyclic skeleton. In contrast, CuBr2 leads to a highly efficient transmetalation to corresponding [2 + 2] dinuclear CuII complex 3b from both 1b and 2b no matter the experimental condition used.
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37
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Selective recognition of Cr3+ in multivitamin formulations in aqueous medium by fluorescent organic–inorganic nanohybrids. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3300-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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38
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Sinha S, Chowdhury B, Adarsh NN, Ghosh P. A hexa-quinoline basedC3-symmetric chemosensor for dual sensing of zinc(ii) and PPi in an aqueous mediumviachelation induced “OFF–ON–OFF” emission. Dalton Trans 2018; 47:6819-6830. [DOI: 10.1039/c8dt00611c] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
“OFF–ON–OFF” luminescence switching behavior of a hexa-quinoline based sensor towards Zn2+and PPi in an aqueous buffer medium is demonstrated.
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Affiliation(s)
- Sanghamitra Sinha
- Department of Inorganic Chemistry
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Bijit Chowdhury
- Department of Inorganic Chemistry
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Nayarassery N. Adarsh
- Instituto Catalan de Nanociencia y Nanotecnologia (ICN2)
- Edifici ICN2
- Campus UAB
- Cerdanyola del Valles 08193
- Spain
| | - Pradyut Ghosh
- Department of Inorganic Chemistry
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
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Zhang Y, Chen X, Liu J, Gao G, Zhang X, Hou S, Wang H. A highly selective and sensitive fluorescent chemosensor for distinguishing cadmium(ii) from zinc(ii) based on amide tautomerization. NEW J CHEM 2018. [DOI: 10.1039/c8nj03465f] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A naphthalimide-derived fluorescent sensor termed L2 was designed and synthesized.
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Affiliation(s)
- Yuanyuan Zhang
- Department of Applied Chemistry
- China Agricultural University
- Beijing
- P. R. China
| | - Xiangzhu Chen
- Department of Applied Chemistry
- China Agricultural University
- Beijing
- P. R. China
| | - Jingjing Liu
- Department of Applied Chemistry
- China Agricultural University
- Beijing
- P. R. China
| | - Gui Gao
- Department of Applied Chemistry
- China Agricultural University
- Beijing
- P. R. China
| | - Xueyan Zhang
- Department of Applied Chemistry
- China Agricultural University
- Beijing
- P. R. China
| | - Shicong Hou
- Department of Applied Chemistry
- China Agricultural University
- Beijing
- P. R. China
| | - Hongmei Wang
- Department of Applied Chemistry
- China Agricultural University
- Beijing
- P. R. China
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40
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Pandey S, Kumar P, Gupta R. Polymerization led selective detection and removal of Zn2+and Cd2+ions: isolation of Zn- and Cd-MOFs and reversibility studies. Dalton Trans 2018; 47:14686-14695. [DOI: 10.1039/c8dt01956h] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two post-functionalized chemosensors display remarkable sensing of Zn2+and Cd2+ionsviagenerating corresponding metal–organic frameworks (MOFs), whereas nitrate and nitrite ions reverse the MOF-polymerization process.
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Affiliation(s)
- Saurabh Pandey
- Department of Chemistry
- University of Delhi
- Delhi 110 007
- India
| | - Pramod Kumar
- Department of Chemistry
- University of Delhi
- Delhi 110 007
- India
| | - Rajeev Gupta
- Department of Chemistry
- University of Delhi
- Delhi 110 007
- India
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41
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A multifunctional three-fold interpenetrated coordination polymer showing excellent luminescent sensing for Cr(VI)/ Fe(III) and photocatalytic properties. J SOLID STATE CHEM 2017. [DOI: 10.1016/j.jssc.2017.09.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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42
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Detection of hydrogen sulfide by a novel quinolone-based “turn-on” chemosensor in aqueous solution. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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43
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Mikata Y, Kizu A, Nozaki K, Konno H, Ono H, Mizutani S, Sato SI. TQOPEN (N,N,N′,N′-Tetrakis(2-quinolylmethyl)-3-oxa-1,5-pentanediamine) Family as Heptadentate Fluorescent Cd2+ Sensors. Inorg Chem 2017. [DOI: 10.1021/acs.inorgchem.7b00560] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Yuji Mikata
- Department
of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women’s University, Nara 630-8506, Japan
- KYOUSEI
Science Center, Nara Women’s University, Nara 630-8506, Japan
- Department
of Chemistry, Faculty of Science, Nara Women’s University, Nara 630-8506, Japan
| | - Asako Kizu
- Department
of Chemistry, Faculty of Science, Nara Women’s University, Nara 630-8506, Japan
| | - Kana Nozaki
- Department
of Chemistry, Faculty of Science, Nara Women’s University, Nara 630-8506, Japan
| | - Hideo Konno
- National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Hiroshi Ono
- Advanced
Analysis Center, National Agriculture and Food Research Organization (NARO), Tsukuba, Ibaraki 305-8642, Japan
| | - Shunsuke Mizutani
- Graduate
School of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Shin-ichiro Sato
- Graduate
School of Engineering, Hokkaido University, Sapporo 060-8628, Japan
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44
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Guo LY, Su HF, Kurmoo M, Wang XP, Zhao QQ, Lin SC, Tung CH, Sun D, Zheng LS. Multifunctional Triple-Decker Inverse 12-Metallacrown-4 Sandwiching Halides. ACS APPLIED MATERIALS & INTERFACES 2017; 9:19980-19987. [PMID: 28537067 DOI: 10.1021/acsami.7b05191] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A family of six triple-decker complexes, {(MX)2[(pz)4]3} (Hpz = 4-nitropyrazole, MX = NaCl, 1; NaBr, 2; NaI, 3; KCl, 4; KBr, 5, and KI, 6), exhibiting inclusion of halides into inverse 12-metallacrown-4 [inv-(12-MCCu(I),pz-4)] array has been realized. Single-crystal X-ray crystallography of each compound reveals a common structural feature consisting of four CuI ions bonded by four pz to form a square metallomacrocycle comprising four metal centers and eight N atoms, thus giving an inv-[12-MCCu(I),pz-4] motif. Two halides are sandwiched by three inv-[12-MCCu(I),pz-4] to form triple-deckers that are further extended in an offset stacking mode by ligand-unsupported cuprophilicity interactions to form a one-dimensional chain structure. Halides are attached to six CuI centers with weak CuI···halogen interaction, resembling anion templates. High-resolution electrospray ionization mass spectrometry reveals that the predominant fragments corresponding to a half of the triple-decker structures of 1-3 exist in solution. Compounds 4, 5, and 6 showed excellent electrocatalytic activities toward the reduction of nitrite and can also be used as selective "turn-off" sensors for Ag(I) in water. The present results will be helpful for the future design and synthesis of functional inverse metallacrowns and their multiple-decker complexes.
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Affiliation(s)
- Ling-Yu Guo
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University , Jinan 250100, P. R. China
| | - Hai-Feng Su
- State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen 361005, P. R. China
| | - Mohamedally Kurmoo
- Institut de Chimie de Strasbourg, Université de Strasbourg, CNRS-UMR 7177 , 4 rue Blaise Pascal, 67008 Strasbourg Cedex, France
| | - Xing-Po Wang
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University , Jinan 250100, P. R. China
| | - Quan-Qin Zhao
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University , Jinan 250100, P. R. China
| | - Shui-Chao Lin
- State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen 361005, P. R. China
| | - Chen-Ho Tung
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University , Jinan 250100, P. R. China
| | - Di Sun
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University , Jinan 250100, P. R. China
| | - Lan-Sun Zheng
- State Key Laboratory for Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University , Xiamen 361005, P. R. China
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Ghanbari Niyaky S, Montazerozohori M, Naghiha R. Some new 4-coordinated nanostructure cadmium imidazolidine Schiff base complexes: Thermal behavior, antimicrobial, and DNA cleavage potential. J PHYS ORG CHEM 2017. [DOI: 10.1002/poc.3718] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
| | | | - Reza Naghiha
- Department of Animal Sciences; Yasouj University; Yasouj Iran
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46
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Extending photophysical behavior of Schiff base tripod for the speciation of iron and fabrication of INHIBIT type molecular logic gate for fluorogenic recognition of Zn(II) and Cd(II) ions. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.12.044] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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47
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Zhu Y, Zhao M, Hu X, Wang X, Wang L. Electrogenerated chemiluminescence behavior of Tb complex and its application in sensitive sensing Cd2+. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.01.049] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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48
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González-García C, Mendiola MA, Perles J, López-Torres E. Structural diversity and supramolecular architectures of Zn(ii), Cu(ii) and Ni(ii) complexes by selective control of the degree of deprotonation of diacetyl bis(4-isopropyl-3-thiosemicarbazone). CrystEngComm 2017. [DOI: 10.1039/c6ce02488b] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Shaily S, Kumar A, Ahmed N. A coumarin–chalcone hybrid used as a selective and sensitive colorimetric and turn-on fluorometric sensor for Cd2+ detection. NEW J CHEM 2017. [DOI: 10.1039/c7nj02569f] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A chalcone-based naked-eye colorimetric chemical sensor, (E)-4-hydroxy-3-(3-(4-methoxyphenyl)acryloyl)-2H-chromen-2-one 1a, was developed for selective and sensitive recognition of Cd2+ in mixed aqueous–organic media.
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Affiliation(s)
- Shaily Shaily
- Department of Chemistry
- Indian Institute of Technology
- Roorkee–247667
- India
- Department of Chemistry
| | - Ajay Kumar
- Department of Chemistry
- D.B.S. (P.G.) College
- Dehradun–248001
- India
| | - Naseem Ahmed
- Department of Chemistry
- Indian Institute of Technology
- Roorkee–247667
- India
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50
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Dasary SSR, Zones YK, Barnes SL, Ray PC, Singh AK. Alizarin Dye based ultrasensitive plasmonic SERS probe for trace level Cadmium detection in drinking water. SENSORS AND ACTUATORS. B, CHEMICAL 2016; 224:65-72. [PMID: 26770012 PMCID: PMC4707966 DOI: 10.1016/j.snb.2015.10.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Alizarin functionalized on plasmonic gold nanoparticle displays strong surface enhanced Raman scattering from the various Raman modes of Alizarin, which can be exploited in multiple ways for heavy metal sensing purposes. The present article reports a surface enhanced Raman spectroscopy (SERS) probe for trace level Cadmium in water samples. Alizarin, a highly Raman active dye was functionalized on plasmonic gold surface as a Raman reporter, and then 3-mercaptopropionic acid, 2,6-Pyridinedicarboxylic acid at pH 8.5 was immobilized on the surface of the nanoparticle for the selective coordination of the Cd (II). Upon addition of Cadmium, gold nanoparticle provide an excellent hotspot for Alizarin dye and Raman signal enhancement. This plasmonic SERS assay provided an excellent sensitivity for Cadmium detection from the drinking water samples. We achieved as low as 10 ppt sensitivity from various drinking water sources against other Alkali and heavy metal ions. The developed SERS probe is quite simple and rapid with excellent repeatability and has great potential for prototype scale up for field application.
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Affiliation(s)
- Samuel S R Dasary
- Department of Chemistry and Biochemistry, Jackson State University, Jackson, MS, USA, 39217
| | - Yolanda K Zones
- Department of Chemistry and Physics, Alcorn State University, 1000 ASU Dr, 780, Alcorn State, MS, USA, 39096-7500
| | - Sandra L Barnes
- Department of Chemistry and Physics, Alcorn State University, 1000 ASU Dr, 780, Alcorn State, MS, USA, 39096-7500
| | - P C Ray
- Department of Chemistry and Biochemistry, Jackson State University, Jackson, MS, USA, 39217
| | - Anant K Singh
- Department of Chemistry and Physics, Alcorn State University, 1000 ASU Dr, 780, Alcorn State, MS, USA, 39096-7500
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