1
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Behera KC, Mohanty R, Ravikanth M. An α-benzithiazolyl 3-pyrrolyl BODIPY probe for ratiometric selective sensing of cyanide ions and bioimaging studies. Phys Chem Chem Phys 2024; 26:5868-5878. [PMID: 38314523 DOI: 10.1039/d3cp05230c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2024]
Abstract
A simple chromo-fluorogenic chemodosimeter probe, α-benzithiazolyl 3-pyrrolyl BODIPY, was synthesized by reacting α-formyl 3-pyrrolyl BODIPY with 2-aminothiophenol in DMF at reflux under basic conditions. The probe was structurally characterized by X-ray, HR-MS, and 1D & 2D NMR techniques. The X-ray structure revealed that the appended pyrrole was almost in the plane with a small deviation of 12.15° from the 12-atom mean plane of the BF2-dipyrrin core and the benzithiazolyl moiety was also deviated by 18.74° from the BF2-dipyrrin core. The α-benzithiazolyl 3-pyrrolyl BODIPY exhibits one intense absorption band at 608 nm and a less intense band at 412 nm corresponding to the 3-pyrrolyl BODIPY and benzithiazolyl moiety, respectively. The strongly fluorescent probe shows one intense emission band at 637 nm with a quantum yield of 0.48. The probe acted as an exclusive colorimetric and chemodosimetric sensor for CN- ions over other anions with high sensitivity (LOD = 13 nM) and quick response time (10 s) in an aqueous CH3CN medium. The CN- ion attacks the imine group of the benzithiazolyl moiety of 3via a nucleophilic addition reaction and converts the sp2 to sp3 carbon which disrupts the conjugation between the 3-pyrrolyl BODIPY and benzithiazolyl moieties, which is reflected in the clear colour change from red fluorescence to blue fluorescence as well as significant changes in the spectral and electrochemical properties. The detection of cyanide with the probe for biological applications was also performed with plant tissue. DFT/TD-DFT studies were in agreement with the experimental observations.
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Affiliation(s)
- Kanhu Charan Behera
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
| | - Roshnara Mohanty
- CSIR - National Environmental Engineering Research Institute, Chennai Zonal Laboratory, Chennai 600113, India
| | - Mangalampalli Ravikanth
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
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2
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Rupa SA, Patwary MAM, Ghann WE, Abdullahi A, Uddin AKMR, Mahmud MM, Haque MA, Uddin J, Kazi M. Synthesis of a novel hydrazone-based compound applied as a fluorescence turn-on chemosensor for iron(iii) and a colorimetric sensor for copper(ii) with antimicrobial, DFT and molecular docking studies. RSC Adv 2023; 13:23819-23828. [PMID: 37564256 PMCID: PMC10411390 DOI: 10.1039/d3ra04364a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 08/01/2023] [Indexed: 08/12/2023] Open
Abstract
Hydrazone-hydrazide-based linkers perform a crucial role in environmental as well as biological fields. Such linkers are employed to detect exact metal ions at a minute level; hence, numerous probes are available. Even though thiophene-based molecules have a unique position in the medicinal arena, only very few chemosensors are reported based on such a moiety. In this current work, a novel hydrazide-hydrazone-based fluorogenic molecule 5-bromo-2-hydroxy-N'-[(1E)-1-(thiophen-2-yl)ethylidene]benzohydrazide (L) has been successfully designed and synthesized. The sensing studies of L demonstrated a ratio metric as well as turn-on-enhanced fluorescence and colorimetric response toward Fe3+ and Cu2+ ions, respectively and it was observed to be insensitive toward various metal ions. The Job plots revealed that the binding stoichiometry of L and metal ions is 2 : 1. In addition, density functional theory (DFT) results strongly suggested that L can be used as a powerful colorimetric sensor for the detection of Cu2+ ions. In vitro antimicrobial activities of L were evaluated by disk diffusion and results revealed good antibacterial activities against E. coli. Further, molecular docking was executed with DNA gyrase (PDB ID: 1KZN) of E. coli and the calculated interaction energy value was found to be -7.7 kcal mol-1. Finally, molecular docking, fluorescence, colorimetry and the HOMO-LUMO energy gap of the compound can provide new insights into developing drugs and detecting metals in biomolecules.
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Affiliation(s)
| | | | - William Emmanuel Ghann
- Center for Nanotechnology, Department of Natural Sciences, Coppin State University Baltimore USA
| | - Adams Abdullahi
- Center for Nanotechnology, Department of Natural Sciences, Coppin State University Baltimore USA
| | | | - Md Mayez Mahmud
- Tokushima University, Faculty of Pharmaceutical Science Tokushima Shi 770-0026 Japan
| | - Md Aminul Haque
- Department of Chemistry, Jagannath University Dhaka-1100 Bangladesh
| | - Jamal Uddin
- Center for Nanotechnology, Department of Natural Sciences, Coppin State University Baltimore USA
| | - Mohsin Kazi
- Department of Pharmaceutics, College of Pharmacy, King Saud University P.O. Box 2457 Riyadh 11451 Saudi Arabia
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3
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Shi Q, Wu ST, Shen L, Zhou T, Xu H, Wang ZY, Yang XJ, Huang YL, Zhang QL. A Turn-On Fluorescent Chemosensor for Cyanide Ion Detection in Real Water Samples. Front Chem 2022; 10:923149. [PMID: 35923259 PMCID: PMC9339681 DOI: 10.3389/fchem.2022.923149] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 06/01/2022] [Indexed: 11/13/2022] Open
Abstract
We have designed and synthesized a novel simple colorimetric fluorescent probe with aggregation-induced emission (AIE) properties. Probe 5-(4-(diphenylamine)phenyl) thiophen-2-formaldehyde W exhibited a turn-on fluorescent response to cyanide ion (CN−), which induces distinct visual color changes. Probe W exhibited a highly selective and sensitive ratiometric fluorescence response for the detection of CN− over a wide pH range (4–11) and in the presence of common interferents. The linear detection of CN− over the concentration range of 4.00–38.00 µM (R2 = 0.9916, RSD = 0.02) was monitored by UV-Vis absorption spectrometry (UV-Vis) with the limit of detection determined to be 0.48 µM. The linear detection of CN− over the concentration range of 8.00–38.00 µM was examined by fluorescence spectrophotometry (R2 = 0.99086, RSD = 0.031), and the detection limit was found to be 68.00 nM. The sensing mechanisms were confirmed by 1H NMR spectroscopic titrations, X-ray crystallographic analysis, and HRMS. Importantly, probe W was found to show rapid response, high selectivity, and sensitivity for cyanide anions in real water samples, over the range of 100.17∼100.86% in artificial lake water and 100.54∼101.64% in running water by UV-Vis absorption spectrometry, and over the range of 99.42∼100.71% in artificial lake water and 100.59∼101.17% in running water by fluorescence spectrophotometry. Importantly, this work provides a simple and effective approach which uses an economically cheap and uncomplicated synthetic route for the selective, sensitive, and quantitative detection of CN− ions in systems relevant to the environment and health.
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Affiliation(s)
- Qing Shi
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
- The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Shou-Ting Wu
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Lingyi Shen
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Tao Zhou
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Hong Xu
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Zhi-Yong Wang
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Xian-Jiong Yang
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Ya-Li Huang
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
| | - Qi-Long Zhang
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China
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4
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Saleeem T, Khan S, Yaqub M, Khalid M, Islam M, Yousaf ur Rehman M, Rashid M, Shafiq I, Braga AAC, Syed A, Bahkali AH, Trant JF, Shafiq Z. Novel Quinoline-Derived Chemosensors: Synthesis, Anion Recognition, Spectroscopic and Computational Study. NEW J CHEM 2022. [DOI: 10.1039/d2nj02666j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorescent-small molecules offer an excellent source of chemosensors when optimized for detection of anions with sensitivity and selectivity, low-cost and robust synthesis. In the present study we synthesized new quinoline-based...
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5
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Perumal S, Karuppannan S, Gandhi S, Subramanian S, Govindasamy A, Gopal SK. Bithiophene triarylborane dyad: An efficient material for the selective detection of CN
−
and F
−
ions. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5257] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sakthivel Perumal
- Department of ChemistryAnna University – University College of Engineering Dindigul 624622 Tamilnadu India
| | - Sekar Karuppannan
- Department of ChemistryAnna University – University College of Engineering Dindigul 624622 Tamilnadu India
| | - Sivaraman Gandhi
- Department of ChemistryGandhigram Rural Institute – Deemed University Dindigul 624302 Tamilnadu India
| | | | - Anbu Govindasamy
- Department of ChemistryGlobal Institute of Engineering and Technology Vellore 632509 Tamilnadu India
- Department of PhysicsAnna University – University College of Engineering Arni 632326 Tamilnadu India
| | - Senthil Kumar Gopal
- Department of PhysicsAnna University – University College of Engineering Arni 632326 Tamilnadu India
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6
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Rajalakshmi P, Jayasudha P, Ciattini S, Chelazzi L, Elango KP. Crystallographic evidence for resonance assisted H-Bonding effect in selective colorimetric detection of cyanide by arylamino-naphthoquinones. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.05.124] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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Wang K, Zhao C, Guo S, Lu Y, Shen Y, Wang C. A coumarin-based near-infrared fluorescent probe with a large stokes shift for the sequential recognition of Ni2+ and CN−: Performance research and quantum calculation. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.111943] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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8
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Fu J, Chang Y, Li B, Mei H, Yang L, Xu K. A novel fluorescent-colorimetric probe for Al 3+ and Zn 2+ ion detection with different response and applications in F - detection and cell imaging. Analyst 2019; 144:5706-5716. [PMID: 31436770 DOI: 10.1039/c9an01295h] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A novel Schiff base fluorescence probe (HL) was synthesized by the condensation of salicylaldehyde and an 8-aminoquinoline derivative. This probe acts as a "turn-on" dual selectivity fluorescence probe for Zn2+ and Al3+ ions, providing different colors and detection limits (DL) of 11.5 and 23.5 nM, respectively. Moreover, when Zn2+ and Al3+ co-exist, HL exhibits a preference for Al3+ by displacing Zn2+ from the HL-Zn2+ complex, realizing a dual-channel signal output for Al3+. The HL-Al3+ system could further discern F- by a "turn-off" fluorescence response with a DL of 86.0 nM. Furthermore, the probe HL was capable of monitoring intracellular Al3+, Zn2+ and F- in living PC12 cells in vitro through fluorescence imaging, which proved its value in potential in vivo applications.
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Affiliation(s)
- Jiaxin Fu
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Yongxin Chang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Bai Li
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Huihui Mei
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Li Yang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Kuoxi Xu
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China. and Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China
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9
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Dong ZM, Ren H, Wang JN, Chao JB, Wang Y. A new colorimetric and ratiometric fluorescent probe for selective recognition of cyanide in aqueous media. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 217:27-34. [PMID: 30925317 DOI: 10.1016/j.saa.2019.03.063] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 02/25/2019] [Accepted: 03/18/2019] [Indexed: 06/09/2023]
Abstract
A simple naphthopyran derivative (L) has been synthesized as a colorimetric and ratiometric fluorescent probe for cyanide sensing in the aqueous DMSO medium and paper strips. The nucleophilic addition of CN- to this probe blocks the π-conjugation and the intramolecular charge transfer (ICT) transition between naphthopyran and benzoindolium moieties and consequently results in remarkable color and spectral changes. Upon addition of cyanide, L displayed a ratiometric fluorescence response with a blue shift of the peak position and a noticeable color change from fuchsia to colorless within 90s. The probe exhibits high selectivity and sensitivity toward CN- over other anions and the detection limit was calculated to be 7.56×10-7M, which is well below the WHO cyanide standard in drinking water (1.9μM). In addition, the excitation and emission of the probe were within the visible wavelength range, which could benefit an application of the probe in an inexpensive portable cyanide sensor. The sensing ability of L has been successfully applied in real water samples. Furthermore, test strips based on L were fabricated, which can act as convenient and efficient test kits for detecting CN-.
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Affiliation(s)
- Zhen Ming Dong
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China
| | - Hong Ren
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China
| | - Jia Na Wang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China
| | - Jian Bin Chao
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China
| | - Yu Wang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China.
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10
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Chao J, Xu M, Liu Y, Zhang Y, Huo F, Yin C, Wang X. A Pyrene‐Based Turn‐On Fluorescence Probe for CN
−
Detection and Its Bioimaging Applications. ChemistrySelect 2019. [DOI: 10.1002/slct.201803578] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jianbin Chao
- Scientific Instrument CenterShanxi University Taiyuan 030006 China
| | - Miao Xu
- School of Chemistry and Chemical EngineeringScientific Instrument CenterShanxi University
| | - Yaoming Liu
- Scientific Instrument CenterShanxi University Taiyuan 030006 China
| | - Yongbin Zhang
- Key Laboratory of Functional Molecules of Shanxi ProvinceResearch Institute of Applied ChemistryShanxi University
| | - Fangjun Huo
- Key Laboratory of Functional Molecules of Shanxi ProvinceResearch Institute of Applied ChemistryShanxi University
| | - Caixia Yin
- Institute of Molecular ScienceShanxi University
| | - Xiaolu Wang
- School of Chemistry and Chemical EngineeringScientific Instrument CenterShanxi University
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11
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Rosales-Vázquez LD, Valdes-García J, Bazany-Rodríguez IJ, Germán-Acacio JM, Martínez-Otero D, Vilchis-Néstor AR, Morales-Luckie R, Sánchez-Mendieta V, Dorazco-González A. A sensitive photoluminescent chemosensor for cyanide in water based on a zinc coordination polymer bearing ditert-butyl-bipyridine. Dalton Trans 2019; 48:12407-12420. [DOI: 10.1039/c9dt01861a] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Sensitive and direct sensing of cyanide in buffered aqueous solutions at pH = 7.0 by three new blue photoluminescent zinc-1,4-cyclohexanedicarboxylato coordination polymers bearing di-alkyl-2,2′-bipyridines has been achieved.
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Affiliation(s)
- Luis D. Rosales-Vázquez
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- México
| | - Josue Valdes-García
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- México
| | - Iván J. Bazany-Rodríguez
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- México
| | - Juan M. Germán-Acacio
- Red de Apoyo a la Investigación
- Universidad Nacional Autónoma de México-CIC
- Instituto Nacional de Ciencias Médicas y Nutrición SZ
- Ciudad de México
- México
| | | | | | - Raúl Morales-Luckie
- Centro Conjunto de Investigación en Química Sustentable UAEM-UNAM
- Toluca
- México
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12
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Zeng R, Li Q, Li Z, Li X, Xie C, Su X, Tang D. Benzo[e]indolium derivatives in aqueous solutions: Reaction with bisulfite and successive interaction with Cu 2+ and Hg 2. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 202:324-332. [PMID: 29800897 DOI: 10.1016/j.saa.2018.05.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 05/11/2018] [Accepted: 05/14/2018] [Indexed: 06/08/2023]
Abstract
A new benzo[e]indolium derivative 1 including pyridyl and thienyl groups was synthesized and characterized, which failed to response to Hg2+ or Cu2+ in aqueous system. However, it is interesting that when it reacted with bisulfite in HEPES buffer, the in situ generated ensemble as 1-SO3H displayed dramatic absorption and fluorescence changes after adding Cu2+ or Hg2+, which were contrary to the changes of 1 upon the addition of bisulfite ions. By contrast, the other two derivatives 2 and 3 showed the almost similar trends of spectral changes, which were short of ligating atoms N or S. The further investigation of 1HNMR spectra changes of 1 showed that C-SO3H bond may be interrupted because the good binding capacity of Hg2+ and Cu2+ with O of C-SO3H weaken the binding force of C-SO3H, which resulted in the recovery of ethylene with benzo[e]indolium block. The DFT calculations results further confirmed it.
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Affiliation(s)
- Rongqing Zeng
- College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
| | - Qing Li
- College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
| | - Zhe Li
- College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
| | - Xianghong Li
- College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China.
| | - Chaoyi Xie
- College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
| | - Xianlong Su
- College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
| | - Dingguo Tang
- Key Laboratory of Catalysis, Materials Science of the State Ethnic Affairs Commission, Ministry of Education, South-Central University for Nationalities, Hubei, Wuhan 430074, China.
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13
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Liu Y, Qiu D, Pan H, Li M, Chen H, Li H. A highly selective fluorescent probe for colorimetric recognition of cyanide anion based on heptamethine cyanine-triphenylamine conjugate. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.06.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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14
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Liu S, Yang M, Liu Y, Chen H, Li H. A novel "turn-on" fluorescent probe based on triphenylimidazole-hemicyanine dyad for colorimetric detection of CN - in 100% aqueous solution. JOURNAL OF HAZARDOUS MATERIALS 2018; 344:875-882. [PMID: 29190585 DOI: 10.1016/j.jhazmat.2017.11.042] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 11/08/2017] [Accepted: 11/23/2017] [Indexed: 05/16/2023]
Abstract
A new colorimetric fluorescent probe (MCy) for CN- is designed and synthesized based on triphenylimidazole-hemicyanine dyad. The probe shows high selectivity towards CN- in 100% aqueous solution even in the presence of other competitive anions such as F-, Cl-, AcO-, NO2-, H2PO4-, I-, SCN-, SO42-, NO3-, HCO3-, Br- and S2-. Upon nucleophilic addition of CN- to the indolium group, the probe displays large blue-shift in UV-vis spectrum and remarkable "turn-on" fluorescence owing to the disruption of intramolecular charge transfer. Meanwhile, the probe also undergoes a naked-eye discernible color change from orange to light pink in the sunlight as well as an obvious fluorescence color change from non-emissive to bright blue under a UV lamp. The detection limit of CN- in aqueous solution can be as low as 20.6nM, which is much lower than the permissible level of CN- in drinking water according to the WHO. In addition, the probe has been successfully used to determine CN- in real water samples as well as to fabricate test paper kit for CN- detection.
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Affiliation(s)
- Shuzhi Liu
- College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan Province, China
| | - Min Yang
- College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan Province, 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.
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15
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Ponnuvel K, Ramamoorthy J, Sivaraman G, Padmini V. Merocyanine Dye-Based Fluorescent Chemosensor for Highly Selective and Sensitive Detection of Hypochlorous Acid and Imaging in Live Cells. ChemistrySelect 2018. [DOI: 10.1002/slct.201701833] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kandasamy Ponnuvel
- Department of Organic Chemistry, School of Chemistry; Madurai Kamaraj University; Madurai- 625021, Tamilnadu India
| | - Jaganathan Ramamoorthy
- Department of Organic Chemistry, School of Chemistry; Madurai Kamaraj University; Madurai- 625021, Tamilnadu India
| | - Gandhi Sivaraman
- Institute for Stem Cell Biology and Regenerative Medicine (instem); NCBS; Bangalore- 560065 India
| | - Vediappen Padmini
- Department of Organic Chemistry, School of Chemistry; Madurai Kamaraj University; Madurai- 625021, Tamilnadu India
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16
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Yu Y, Shu T, Dong C. A convenient colorimetric and ratiometric fluorescent probe for detection of cyanide based on BODIPY derivative in aqueous media. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.ancr.2017.01.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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17
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Arivazhagan C, Maity A, Bakthavachalam K, Jana A, Panigrahi SK, Suresh E, Das A, Ghosh S. Phenothiazinyl Boranes: A New Class of AIE Luminogens with Mega Stokes Shift, Mechanochromism, and Mechanoluminescence. Chemistry 2017; 23:7046-7051. [DOI: 10.1002/chem.201700187] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Indexed: 11/07/2022]
Affiliation(s)
- C. Arivazhagan
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600 036 India
| | - Arunava Maity
- CSIR-Central Salt and Marine Chemicals Research Institute; Bhavnagar 364 002 India
| | - K. Bakthavachalam
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600 036 India
| | - Arijit Jana
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600 036 India
| | - Suraj Kumar Panigrahi
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600 036 India
| | - Eringathodi Suresh
- CSIR-Central Salt and Marine Chemicals Research Institute; Bhavnagar 364 002 India
| | - Amitava Das
- CSIR-Central Salt and Marine Chemicals Research Institute; Bhavnagar 364 002 India
| | - Sundargopal Ghosh
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600 036 India
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18
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Gupta AS, Paul K, Luxami V. ESIPT Coupled RAHB Probe for Estimation of Cyanide in Human Blood Serum/Plasma like Solutions Using Chemodosimetric Approach. ChemistrySelect 2017. [DOI: 10.1002/slct.201601687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Akul Sen Gupta
- School of Chemistry and Biochemistry; Thapar University; Patiala-147004 India
| | - Kamaldeep Paul
- School of Chemistry and Biochemistry; Thapar University; Patiala-147004 India
| | - Vijay Luxami
- School of Chemistry and Biochemistry; Thapar University; Patiala-147004 India
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19
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Sie YW, Wan CF, Wu AT. A multifunctional Schiff base fluorescence sensor for Hg2+, Cu2+ and Co2+ ions. RSC Adv 2017. [DOI: 10.1039/c6ra24704k] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A multifunctional Schiff base fluorescence sensor (receptor L) was prepared and its metal ion sensing properties were investigated.
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Affiliation(s)
- Yi-Wun Sie
- Department of Chemistry
- National Changhua University of Education
- Changhua 50058
- Taiwan
| | - Chin-Feng Wan
- Department of Medical Applied Chemistry
- Chung Shan Medical University
- Taichung City 40201
- Taiwan
| | - An-Tai Wu
- Department of Chemistry
- National Changhua University of Education
- Changhua 50058
- Taiwan
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20
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Sun Y, Hu JH, Qi J, Li JB. A highly selective colorimetric and "turn-on" fluorimetric chemosensor for detecting CN(-) based on unsymmetrical azine derivatives in aqueous media. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 167:101-105. [PMID: 27261890 DOI: 10.1016/j.saa.2016.05.017] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 05/03/2016] [Accepted: 05/14/2016] [Indexed: 06/05/2023]
Abstract
A novel highly selective chemosensor S1 for cyanide based on unsymmetrical azine derivative was successfully designed and synthesized, which showed both colorimetric and fluorescence turn-on responses for cyanide ions in aqueous. This structurally simple chemosensor could detect CN(-) anion over other anions in aqueous solution DMSO/H2O (v/v=3:2) undergo deprotonation reaction. Results showed that the chemosensor S1 exhibited 50 fold enhancement in fluorescence at 530nm and showed an obvious change in color from colorless to yellow that could be detected by naked eye under the UV-lamp after the addition of CN(-) in aqueous solution. Moreover, the detection limit on fluorescence response of the sensor to CN(-) is down to 6.17×10(-8)M by titration method. Test strips based on S1 were obtain, which could be used as a convenient and efficient CN(-) test kit to detect CN(-) in aqueous solution.
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Affiliation(s)
- You Sun
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
| | - Jing-Han Hu
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China.
| | - Jing Qi
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
| | - Jian-Bin Li
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
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21
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Poly(Aryl Ether) based Borogels: A New Class of Materials for Hosting Nanoparticles and Sensing Anions. ChemistrySelect 2016. [DOI: 10.1002/slct.201600591] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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22
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Ishtiaq M, Munir I, al-Rashida M, Maria M, Ayub K, Iqbal J, Ludwig R, Khan KM, Ali SA, Hameed A. Novel quinoxaline based chemosensors with selective dual mode of action: nucleophilic addition and host–guest type complex formation. RSC Adv 2016. [DOI: 10.1039/c6ra14134j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
New quinoxalinium salts1–5have been exploited as chemosensorsvianaked eye, UV-Vis absorption, fluorescence quenching and1H NMR experiments.
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23
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Rai A, Singh AK, Sonkar AK, Prakash A, Roy JK, Nagarajan R, Mishra L. A smart switchable module for the detection of multiple ions via turn-on dual-optical readout and their cell imaging studies. Dalton Trans 2016; 45:8272-7. [DOI: 10.1039/c6dt01090c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A rhodamine based switchable module, RHTH, displays multi-stimuli responses and logic gate based detection of Fe3+, Hg2+, CN− and S2− ions at ppm levels together with the imaging of these cations in HeLa cell lines.
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Affiliation(s)
- Abhishek Rai
- Department of Chemistry
- Banaras Hindu University
- Varanasi
- India
| | | | | | - Anand Prakash
- Department of Zoology
- Banaras Hindu University
- Varanasi
- India
| | | | | | - Lallan Mishra
- Department of Chemistry
- Banaras Hindu University
- Varanasi
- India
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24
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Nicoleti CR, Nandi LG, Ciancaleoni G, Machado VG. Spectrometric and kinetics studies involving anionic chromogenic chemodosimeters based on silylated imines in acetonitrile or acetonitrile–water mixtures. RSC Adv 2016. [DOI: 10.1039/c6ra23156j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The nucleophilic attack of F− or CN− on the silicon center of chemodosimeters, through an SN2@Si mechanism, released colored phenolates as leaving groups. NMR, PGSE NMR, and UV-vis studies provided evidence on the mechanism of the reactions.
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Affiliation(s)
- Celso R. Nicoleti
- Department of Chemistry
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | - Leandro G. Nandi
- Department of Chemistry
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | - Gianluca Ciancaleoni
- Department of Chemistry
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
| | - Vanderlei G. Machado
- Department of Chemistry
- Universidade Federal de Santa Catarina
- Florianópolis
- Brazil
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