1
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Acar M, Daştan A, Koçak R. Fluorometric and colorimetric sensor for selective detection of cyanide anion by dibenzosuberenone-based dihydropyridazine in aqueous solution. Talanta 2024; 277:126241. [PMID: 38820826 DOI: 10.1016/j.talanta.2024.126241] [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: 02/22/2024] [Revised: 05/08/2024] [Accepted: 05/09/2024] [Indexed: 06/02/2024]
Abstract
A new chemosensory based on deprotonation and intramolecular charge transfer (ICT) was developed to detect cyanide in food samples. Deprotonation was facilitated by increasing the acidity of the NH proton in the dibenzosuberenone-based dihydropyridazine chemosensor Pz3 with -CN substituents. Addition of cyanide to acetonitrile and aqueous acetonitrile solution (1/9) of Pz3 resulted in their significant color change from colorless to purple in visible light, accompanied by a strong red shift in the absorption spectrum. Meanwhile, the near-infrared (NIR) emission (ex. 525 nm, em. 670 nm) of Pz3- resulting from deprotonation showed fluorescence switching behavior to detect the cyanide anion. While the acidic NH protons interact with basic anions as F-, CN-, OAc- and H2PO4- in organic solution (MeCN), just CN ions interact with in aqueous organic solutions (H2O-MeCN 1/9 HEPES pH 7.4). The limit of detection of cyanide from the fluorescence spectrum is 80 nM, which is well below the value determined for drinking water by World Health Organization (WHO). The interference effect of cations and anions showed that Pz3 could play an important role in the determination of waste NaCN. In addition, Pz3 successfully carried out the selective detection of cyanide in food samples such as bitter almonds and sprouting potatoes.
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Affiliation(s)
- Murat Acar
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum 25240, Turkey; Research Laboratory Practice and Research Centre (ALUM), Iğdır University, Iğdır 76000, Turkey.
| | - Arif Daştan
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum 25240, Turkey
| | - Ramazan Koçak
- Department of Chemistry, Faculty of Sciences, Atatürk University, Erzurum 25240, Turkey; Department of Chemistry, Faculty of Arts and Sciences, Amasya University, Amasya 05100, Turkey.
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2
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Satheeshkumar K, Saravanakumar P, Kalavathi A, Vennila KN, Ciattini S, Chelazzi L, Elango KP. A highly selective probe for fluorometric sensing of cyanide in an aqueous solution and its application in quantitative determination and living cell imaging. Methods 2023; 215:1-9. [PMID: 37187297 DOI: 10.1016/j.ymeth.2023.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/20/2023] [Accepted: 05/10/2023] [Indexed: 05/17/2023] Open
Abstract
A simple fluorescent probe (KS4) containing multiple reaction sites (phenolic -OH, imine and C = C bonds) is successfully synthesized and characterized using 1H NMR, 13C NMR, mass and single crystal XRD techniques. KS4 exhibits high selectivity towards CN- over a wide range of common anions in H2O:DMSO (1:1 v/v) leading to an amazing turn-on fluorescence at 505 nm via deprotonation of the phenolic -OH group. The limit of detection (1.3 µM) for CN- was much below the standard (1.9 µM) set by the World Health Organization (WHO). Stoichiometry of the interaction between KS4 and CN- was ascertained as 1:1 by the Job's plot method and the binding constant was determined to be 1.5x104 M-1. Density Functional Theory (DFT) and Time-Dependent Density Functional Theory (TD-DFT) based theoretical insight has been appealed to understand the optical properties of KS4 before and after the addition of CN- ion. The probe shows respectable real-time applicability for qualitative detection of CN- in almond and cassava powder as well as quantification in real water samples with excellent recoveries (98.8 - 99.8%). In addition, KS4 is found to safe towards living HeLa cells and successfully applied to the detection of endogenous cyanide ions in HeLa cells.
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Affiliation(s)
- K Satheeshkumar
- Department of Chemistry, Gandhigram Rural Institute (Deemed to be University), Gandhigram 624302, India
| | - P Saravanakumar
- Department of Chemistry, Gandhigram Rural Institute (Deemed to be University), Gandhigram 624302, India
| | - A Kalavathi
- Department of Chemistry, Gandhigram Rural Institute (Deemed to be University), Gandhigram 624302, India
| | - K N Vennila
- Department of Chemistry, Gandhigram Rural Institute (Deemed to be University), Gandhigram 624302, India
| | - S Ciattini
- Structural Crystallography Centre, University of Florence, Sesto Fiorentino (Florence), Italy
| | - L Chelazzi
- Structural Crystallography Centre, University of Florence, Sesto Fiorentino (Florence), Italy
| | - Kuppanagounder P Elango
- Department of Chemistry, Gandhigram Rural Institute (Deemed to be University), Gandhigram 624302, India.
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3
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Meng WQ, Sedgwick AC, Kwon N, Sun M, Xiao K, He XP, Anslyn EV, James TD, Yoon J. Fluorescent probes for the detection of chemical warfare agents. Chem Soc Rev 2023; 52:601-662. [PMID: 36149439 DOI: 10.1039/d2cs00650b] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Chemical warfare agents (CWAs) are toxic chemicals that have been intentionally developed for targeted and deadly use on humans. Although intended for military targets, the use of CWAs more often than not results in mass civilian casualties. To prevent further atrocities from occurring during conflicts, a global ban was implemented through the chemical weapons convention, with the aim of eliminating the development, stockpiling, and use of CWAs. Unfortunately, because of their relatively low cost, ease of manufacture and effectiveness on mass populations, CWAs still exist in today's world. CWAs have been used in several recent terrorist-related incidents and conflicts (e.g., Syria). Therefore, they continue to remain serious threats to public health and safety and to global peace and stability. Analytical methods that can accurately detect CWAs are essential to global security measures and for forensic analysis. Small molecule fluorescent probes have emerged as attractive chemical tools for CWA detection, due to their simplicity, ease of use, excellent selectivity and high sensitivity, as well as their ability to be translated into handheld devices. This includes the ability to non-invasively image CWA distribution within living systems (in vitro and in vivo) to permit in-depth evaluation of their biological interactions and allow potential identification of therapeutic countermeasures. In this review, we provide an overview of the various reported fluorescent probes that have been designed for the detection of CWAs. The mechanism for CWA detection, change in optical output and application for each fluorescent probe are described in detail. The limitations and challenges of currently developed fluorescent probes are discussed providing insight into the future development of this research area. We hope the information provided in this review will give readers a clear understanding of how to design a fluorescent probe for the detection of a specific CWA. We anticipate that this will advance our security systems and provide new tools for environmental and toxicology monitoring.
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Affiliation(s)
- Wen-Qi Meng
- Department of Protective Medicine Against Chemical Agents, Faculty of Naval Medicine, Naval Medical University, 800 Xiangying Rd., Shanghai 200433, China.
| | - Adam C Sedgwick
- Chemistry Research Laboratory, University of Oxford, Mansfield Road, OX1 3TA, UK
| | - Nahyun Kwon
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 120-750, Korea.
| | - Mingxue Sun
- Department of Protective Medicine Against Chemical Agents, Faculty of Naval Medicine, Naval Medical University, 800 Xiangying Rd., Shanghai 200433, China.
| | - Kai Xiao
- Department of Protective Medicine Against Chemical Agents, Faculty of Naval Medicine, Naval Medical University, 800 Xiangying Rd., Shanghai 200433, China.
| | - Xiao-Peng He
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Rd., Shanghai 200237, China. .,The International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Hospital, Shanghai 200438, China.,National Center for Liver Cancer, Shanghai 200438, China
| | - Eric V Anslyn
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, USA.
| | - Tony D James
- Department of Chemistry, University of Bath, Bath, BA2 7AY, UK. .,School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 120-750, Korea.
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4
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A novel “on-off-on” halogen-substituted bis(salamo)-like fluorogenic chemosensor for sequentially identifying Cu2+ ions and cysteine. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121090] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5
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Man Z, Lv Z, Xu Z, Liu M, He J, Liao Q, Yao J, Peng Q, Fu H. Excitation-Wavelength-Dependent Organic Long-Persistent Luminescence Originating from Excited-State Long-Range Proton Transfer. J Am Chem Soc 2022; 144:12652-12660. [PMID: 35762534 DOI: 10.1021/jacs.2c01248] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Stimuli-responsive functional luminescent materials with tunable color and long-persistent emission have emerged as a powerful tool in information encryption, anticounterfeiting, and bioelectronics. Herein, we prove a novel strategy for manipulating the proton transfer pathways in the salicylaldehyde derivative EQCN solutions/powder to produce excitation wavelength-dependent (Ex-De) performances with switchable emissions (blue-sky, green, and orange). The experiments and theoretical results demonstrated that the different luminous colors are originated from enol (E) form (blue-sky), Keto-1 (K1) form (orange) through the excited-state intramolecular proton transfer (ESIPT) process, and Keto-2 (K2) form (green) through the excited-state long-range proton transfer (ESLRPT) process. We leverage synergistic effects between the dopant and matrix (dimethyl terephthalate, DTT) to manipulate the excited-state proton transfer pathway in EQCN@DTT mixture powders to generate Ex-De long-persistent luminescence (Ex-De-LPL), which can be well applied in multilevel information encryption. This strategy not only paves an intriguing way for the construction and preparation of pure organic Ex-De materials but also offers a guideline for developing LPL materials based on ESLRPT processes.
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Affiliation(s)
- Zhongwei Man
- Institute of Molecular Plus (IMP), Tianjin University, Tianjin 300072, P. R. China.,Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, P. R. China
| | - Zheng Lv
- Institute of Molecular Plus (IMP), Tianjin University, Tianjin 300072, P. R. China.,Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, P. R. China
| | - Zhenzhen Xu
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, P. R. China
| | - Meihui Liu
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jingping He
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, P. R. China
| | - Qing Liao
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, P. R. China
| | - Jiannian Yao
- Institute of Molecular Plus (IMP), Tianjin University, Tianjin 300072, P. R. China.,Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Qian Peng
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Hongbing Fu
- Institute of Molecular Plus (IMP), Tianjin University, Tianjin 300072, P. R. China.,Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, P. R. China
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6
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Chen ZZ, Deng YH, Zhang T, Dong WK. A novel bifunctional-group salamo-like multi-purpose dye probe based on ESIPT and RAHB effect: Distinction of cyanide and hydrazine through optical signal differential protocol. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 262:120084. [PMID: 34175756 DOI: 10.1016/j.saa.2021.120084] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 05/31/2021] [Accepted: 06/10/2021] [Indexed: 06/13/2023]
Abstract
A novel bifunctional-group multi-purpose dye probe p-TNS has been designed and synthesized. The probe p-TNS has unique excited-state intramolecular proton transfer (ESIPT) and resonance-assisted hydrogen bonding (RAHB) coupled system, was confirmed to detect cyanide and hydrazine by blocking the ESIPT effect. Cyanide can change the fluorescence of the solution from bright green to orange-red (116 nm Stokes shift), while hydrazine causes the bright green fluorescence to be quenched. The recognition mechanism of the probe p-TNS to CN- and N2H4 was proposed reasonably through spectral characterizations and theoretical calculations. Combined with theoretical calculations, it was speculated that the solvent dependence may be caused by the ICT effect in the molecule. The probe p-TNS could be prepared into test strips for the detection of cyanide and hydrazine. In addition, the probe molecule can also be used to detect trace amounts of cyanide in agricultural products, and respond to gaseous hydrazine by direct contact, indicating that the probe p-TNS has good practical application prospects. Therefore, this molecular framework provides a new way of thinking about detecting multiple target substances.
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Affiliation(s)
- Zhuang-Zhuang Chen
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China
| | - Yun-Hu Deng
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China
| | - Ting Zhang
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China
| | - Wen-Kui Dong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, PR China.
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7
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Bag SS, Gogoi H, Sinha S. Synthesis and studies on the photophysical/biophysical properties of triazolylfluorene-labeled 2′-deoxyuridines. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Selective colorimetric and fluorimetric detection of cyanide by malonohydrazide derivative and its live cell imaging. J CHEM SCI 2021. [DOI: 10.1007/s12039-021-01936-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Silpcharu K, Soonthonhut S, Sukwattanasinitt M, Rashatasakhon P. Fluorescent Sensor for Copper(II) and Cyanide Ions via the Complexation-Decomplexation Mechanism with Di(bissulfonamido)spirobifluorene. ACS OMEGA 2021; 6:16696-16703. [PMID: 34235342 PMCID: PMC8246698 DOI: 10.1021/acsomega.1c02744] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 06/10/2021] [Indexed: 05/27/2023]
Abstract
A novel spirobifluorene derivative bearing two bissulfonamido groups is successfully synthesized by Sonogashira coupling. This compound exhibits a strong fluorescence quenching by Cu(II) ion in a 50% mixture between acetonitrile and 20 mM pH 7.0 N-(2-hydroxyethyl)piperazine-N'-ethanesulfonic acid (HEPES) buffer with a detection limit of 98.2 nM. However, this sensor also shows ratiometric signal shifts from blue to yellow in the presence of Zn(II), Pb(II), and Hg(II) ions. The static quenching mechanism is verified by the signal reversibility using ethylenediaminetetraacetic acid (EDTA) and the Stern-Volmer plots at varying temperatures. The Cu(II)-spirobifluorene complex shows a highly selective fluorescence enhancement upon the addition of CN- ion with the detection limit of 390 nM. The application of this complex for quantitative analysis of spiked CN- ion in real water samples resulted in good recoveries.
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Affiliation(s)
- Komthep Silpcharu
- Department
of Chemistry, Faculty of Science, Chulalongkorn
University, Bangkok 10330, Thailand
| | - Siraporn Soonthonhut
- Department
of Chemistry, Faculty of Science, Chulalongkorn
University, Bangkok 10330, Thailand
| | - Mongkol Sukwattanasinitt
- Department
of Chemistry, Faculty of Science, Chulalongkorn
University, Bangkok 10330, Thailand
- Nanotec-CU
Center of Excellence on Food and Agriculture, Department of Chemistry,
Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Paitoon Rashatasakhon
- Department
of Chemistry, Faculty of Science, Chulalongkorn
University, Bangkok 10330, Thailand
- Nanotec-CU
Center of Excellence on Food and Agriculture, Department of Chemistry,
Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
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10
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Ding W, Chen Z, Cao W, Gu Y, Zhang T, Wang C, Li W, Sun F. Copper nanoclusters with/without salicylaldehyde-modulation for multifunctional detection of mercury, cobalt, nitrite and cyanide ions in aqueous solution and bioimaging. NANOTECHNOLOGY 2021; 32:145704. [PMID: 33333493 DOI: 10.1088/1361-6528/abd4a2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The sensitive determination of multiple heavy metal ions and toxic anions is important in biological and environmental fields. Here we report a facile strategy to construct a multifunctional chemosensor for the detection of Hg2+, [Formula: see text]Co2+, and CN- in aqueous solution based on the fluorescent copper nanoclusters (Cu NCs). It was interesting to find that salicylaldehyde (SA) could effectively modulate the fluorescence property and sensing behavior of Cu NCs. In the absence of SA, Cu NCs showed 'on-off' fluorescence responses at the addition of Hg2+ and [Formula: see text] under different quenching mechanisms. Upon the presence of SA, Cu NCs exhibited a strong intramolecular charge transfer emission at 500 nm, accompanied by the decrease of the initial fluorescence of Cu NCs at 430 nm. This fluorescence on-state of Cu NC-SA at 500 nm was found to be exclusively turned off by Co2+ and enhanced by CN-. Spectroscopy results combined with thermodynamic analysis provided sufficient information to deduce the sensing mechanisms. Finally, the Cu NCs showed high biocompatibility and were able to be used for fluorescence bioimaging in living cells. This study provided a novel and simple strategy to construct the multifunctional chemosensors for bioanalytical applications.
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Affiliation(s)
- Weihua Ding
- Medical School, Institute of Reproductive Medicine, Nantong University, Nantong 226001, Jiangsu, People's Republic of China
| | - Zhichuan Chen
- Medical School, Institute of Reproductive Medicine, Nantong University, Nantong 226001, Jiangsu, People's Republic of China
| | - Wei Cao
- Scientific Instrument Center, Shanxi University, Taiyuan 030006, Shanxi, People's Republic of China
| | - Yayun Gu
- Medical School, Institute of Reproductive Medicine, Nantong University, Nantong 226001, Jiangsu, People's Republic of China
| | - Ting Zhang
- Scientific Instrument Center, Shanxi University, Taiyuan 030006, Shanxi, People's Republic of China
| | - Chengniu Wang
- Medical School, Institute of Reproductive Medicine, Nantong University, Nantong 226001, Jiangsu, People's Republic of China
| | - Wenqing Li
- Medical School, Institute of Reproductive Medicine, Nantong University, Nantong 226001, Jiangsu, People's Republic of China
| | - Fei Sun
- Medical School, Institute of Reproductive Medicine, Nantong University, Nantong 226001, Jiangsu, People's Republic of China
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11
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Raina A, Singh Y, Yadav KK, Ghosh T. Cyanide selective chemodosimeter in aqueous medium, on test strips and its application in real sample analysis. J CHEM SCI 2020. [DOI: 10.1007/s12039-020-01832-y] [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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12
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Tigreros A, Castillo JC, Portilla J. Cyanide chemosensors based on 3-dicyanovinylpyrazolo[1,5-a]pyrimidines: Effects of peripheral 4-anisyl group substitution on the photophysical properties. Talanta 2020; 215:120905. [PMID: 32312450 DOI: 10.1016/j.talanta.2020.120905] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/04/2020] [Accepted: 03/05/2020] [Indexed: 12/18/2022]
Abstract
Novel dual-mode colorimetric/fluorometric probes based on 3-dicyanovinylpyrazolo[1,5-a]pyrimidines for cyanide (CN-) sensing have been developed (DPPa-c). These probes displayed high selectivity and sensitivity toward CN- over other interfering anions, with a detection limit (LOD) as low as 610/170 nmol L-1 (absorption/emission) for some of the prepared probes. After a reaction with CN-, low-fluorescent DPPa-c showed a significant decrease of the intramolecular charge transfer (ICT) bands at approximately 390 nm (color changes from yellow to colorless) and exhibited up to an 82-fold fluorescence enhancement at approximately 465 nm (strong blue-light emission). The successive introduction of 4-anisyl (4-MeOPh) groups on periphery of the heterocyclic core had a dramatic influence on both the photophysical properties and CN- detection capability. The number of channels for CN- quantification in the absorption spectra increased from 1 in DPPa to 3 in DPPc. Moreover, the fluorescence emission LOD decreased from 300 nmol L-1 in DPPa to 170 nmol L-1 in DPPc. Finally, the selectivity toward CN- demonstrated a notable improvement when the probe had three 4-anisyl groups in its periphery (i.e., DPPc).
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Affiliation(s)
- Alexis Tigreros
- Bioorganic Compounds Research Group, Department of Chemistry, Universidad de los Andes, Carrera 1 No. 18A-10, Bogotá, Colombia
| | - Juan-Carlos Castillo
- Bioorganic Compounds Research Group, Department of Chemistry, Universidad de los Andes, Carrera 1 No. 18A-10, Bogotá, Colombia; Escuela de Ciencias Químicas, Facultad de Ciencias, Universidad Pedagógica y Tecnológica de Colombia UPTC, Avenida Central del Norte, Tunja, Colombia
| | - Jaime Portilla
- Bioorganic Compounds Research Group, Department of Chemistry, Universidad de los Andes, Carrera 1 No. 18A-10, Bogotá, Colombia.
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13
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Khose VN, Hasan M, Khot SC, Mobin SM, Borovkov V, Karnik AV. Directional Approach to Enantiomerically Enriched Functionalized [7]Oxa-helicenoids and Groove-Based Selective Cyanide Sensing. J Org Chem 2020; 85:1847-1860. [PMID: 31858799 DOI: 10.1021/acs.joc.9b02100] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Several regioselective functionalized mono- and disubstituted [7]oxa-helicenoids have been synthesized in the enantiomerically enriched (90-99% ee) form. These functionalized helicenoids exhibited pronounced spectral and chiroptical properties suitable for sensing applications. In particular, corresponding helicenoid's mono and dialdehydes have been effectively used as chemodosimeters for selective detection of cyanide anions over other anions, while simple aromatic aldehydes do not function as cyanide sensors. The groove available in the helical host plays a crucial role in the sensing. The enantiomerically enriched nature of the sensors allows the use of electronic circular dichroism as an uncommon detection tool for cyanide anions, along with conventional fluorescence and NMR methods.
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Affiliation(s)
- Vaibhav N Khose
- Department of Chemistry , University of Mumbai , Vidyanagari, Santacruz (East) , Mumbai 400098 , India
| | - Mohammed Hasan
- Department of Chemistry , University of Mumbai , Vidyanagari, Santacruz (East) , Mumbai 400098 , India.,College of Chemistry and Materials Science , South Central University for Nationalities , 182# Minzu RD , Hongshan District, Wuhan , Hubei province 430074 , China
| | - Sushil C Khot
- Department of Chemistry , University of Mumbai , Vidyanagari, Santacruz (East) , Mumbai 400098 , India
| | - Shaikh M Mobin
- Department of Chemistry , Indian Institute of Technology, Indore , Simrol, Khandwa Road , Indore 453552 , India
| | - Victor Borovkov
- College of Chemistry and Materials Science , South Central University for Nationalities , 182# Minzu RD , Hongshan District, Wuhan , Hubei province 430074 , China
| | - Anil V Karnik
- Department of Chemistry , University of Mumbai , Vidyanagari, Santacruz (East) , Mumbai 400098 , India
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14
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Tamilarasan D, Suhasini R, Thiagarajan V, Balamurugan R. Reversible Addition of Cyanide to Triphenylamine Attached Difluoroboron β-Diketonate Facilitated Selective Colorimetric and Fluorimetric Detection of Cyanide Ion. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901820] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Duraiyarasu Tamilarasan
- School of Chemistry; University of Hyderabad; Prof. C. R Rao Road, P.O. Central University Hyderabad Telangana state India
| | - Ramalingam Suhasini
- School of Chemistry; Bharathidasan University; Palkalaiperur Tiruchirappalli Tamil Nadu India
| | | | - Rengarajan Balamurugan
- School of Chemistry; University of Hyderabad; Prof. C. R Rao Road, P.O. Central University Hyderabad Telangana state India
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15
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Das S, Chattopadhyay N. Heteroatom controlled probe-water cluster formation of a series of ESIPT probes: An exploration with fluorescence anisotropy. Chem Phys Lett 2018. [DOI: 10.1016/j.cplett.2018.07.065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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16
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Dwivedi BK, Singh VD, Paitandi RP, Pandey DS. Substituent-directed ESIPT-coupled Aggregation-induced Emission in Near-infrared-emitting Quinazoline Derivatives. Chemphyschem 2018; 19:2672-2682. [DOI: 10.1002/cphc.201800579] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Indexed: 01/05/2023]
Affiliation(s)
- Bhupendra Kumar Dwivedi
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi - 221 005, (U. P. India
| | - Vishwa Deepak Singh
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi - 221 005, (U. P. India
| | - Rajendra Prasad Paitandi
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi - 221 005, (U. P. India
| | - Daya Shankar Pandey
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi - 221 005, (U. P. India
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17
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Abstract
As one of the most fundamental processes, excited-state proton transfer (ESPT) plays a major role in both chemical and biological systems. In the past several decades, experimental and theoretical studies on ESPT systems have attracted considerable attention because of their tremendous potential in fluorescent probes, biological imaging, white-light-emitting materials, and organic optoelectronic materials. ESPT is related to fluorescence properties and usually occurs on an ultrafast time scale at or below 100 fs. Consequently, steady-state and femtosecond time-resolved absorption, fluorescence, and vibrational spectra have been used to explore the mechanism of ESPT. However, based on previous experimental studies, direct information, such as transition state geometries, energy barrier, and potential energy surface (PES) of the ESPT reaction, is difficult to obtain. These data are important for unravelling the detailed mechanism of ESPT reaction and can be obtained from state-of-the-art ab initio excited-state calculations. In recent years, an increasing number of experimental and theoretical studies on the detailed mechanism of ESPT systems have led to tremendous progress. This Account presents the recent advances in theoretical studies, mainly those from our group. We focus on the cases where the theoretical studies are of great importance and indispensable, such as resolving the debate on the stepwise and concerted mechanism of excited-state double proton transfer (ESDPT), revealing the sensing mechanism of ESPT chemosensors, illustrating the effect of intermolecular hydrogen bonding on the excited-state intramolecular proton transfer (ESIPT) reaction, investigating the fluorescence quenching mechanism of ESPT systems by twisting process, and determining the size of the solute·(solvent) n cluster for the solvent-assisted ESPT reaction. Through calculation of vertical excitation energies, optimization of excited-state geometries, and construction of PES of the ESPT reactions, we provide modifications to experimentally proposed mechanisms or completely new mechanism. Our proposed new and inspirational mechanisms based on theoretical studies can successfully explain the previous experimental results; some of the mechanisms have been further confirmed by experimental studies and provided guidance for researchers to design new ESPT chemosensors. Determination of the energy barrier from an accurate PES is the key to explore the ESPT mechanism with theoretical methods. This approach becomes complicated when the charge transfer state is involved for time-dependent density functional theory (TDDFT) method and optimally tuned range-separated TDDFT provides an alternative way. To unveil the driving force of ESPT reaction, the excited-state molecular dynamics combined with the intrinsic reaction coordinate calculations can be employed. These advanced approaches should be used for further studies on ESPT systems.
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Affiliation(s)
- Panwang Zhou
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Science, Dalian 116023, Liaoning, China
| | - Keli Han
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Science, Dalian 116023, Liaoning, China
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18
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Yang Y, Ding Y, Zhao Y, Ma F, Li Y. Reaction Mechanism of Photodeamination Induced by Excited-State Intramolecular Proton Transfer of the Anthrol Molecule. J Phys Chem A 2018; 122:5409-5417. [DOI: 10.1021/acs.jpca.8b04150] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yunfan Yang
- Department of Physics, Liaoning University, Shenyang 110036, P. R. China
| | - Yong Ding
- Department of Physics, Liaoning University, Shenyang 110036, P. R. China
| | - Yu Zhao
- Department of Physics, Liaoning University, Shenyang 110036, P. R. China
| | - Fengcai Ma
- Department of Physics, Liaoning University, Shenyang 110036, P. R. China
| | - Yongqing Li
- Department of Physics, Liaoning University, Shenyang 110036, P. R. China
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19
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Huo F, Zhang Y, Yin C. Recent Progress in Chemosensors Using Aldehyde-bearing Fluorophores for the Detection of Specific Analytes and their Bioimaging. Curr Med Chem 2018; 26:4003-4028. [PMID: 29345575 DOI: 10.2174/0929867325666180117095528] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Revised: 08/16/2017] [Accepted: 09/21/2017] [Indexed: 11/22/2022]
Abstract
In recent years, aldehyde-appended fluorescence probes have attracted increasing attention. Fluorescent biological imaging includes many modern applications for cell and tissue imaging in biomedical research. Meanwhile, the nucleophilic mechanism is a very simple and convenient procedure for the preparation of aldehyde-sensing probes. This tutorial review focuses on aldehyde-bearing chemosensors based on nucleophilic addition mechanism with biological applications.
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Affiliation(s)
- Fangjun Huo
- Research Institute of Applied Chemistry, Shanxi University, Taiyuan, China
| | - Yaqiong Zhang
- Research Institute of Applied Chemistry, Shanxi University, Taiyuan, China
| | - Caixia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Institute of Molecular Science, Shanxi University, Taiyuan, China
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20
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Sedgwick AC, Wu L, Han HH, Bull SD, He XP, James TD, Sessler JL, Tang BZ, Tian H, Yoon J. Excited-state intramolecular proton-transfer (ESIPT) based fluorescence sensors and imaging agents. Chem Soc Rev 2018; 47:8842-8880. [DOI: 10.1039/c8cs00185e] [Citation(s) in RCA: 690] [Impact Index Per Article: 115.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
We review recent advances in the design and application of excited-state intramolecular proton-transfer (ESIPT) based fluorescent probes. These sensors and imaging agents (probes) are important in biology, physiology, pharmacology, and environmental science.
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Affiliation(s)
- Adam C. Sedgwick
- Department of Chemistry
- University of Bath
- Bath
- UK
- Department of Chemistry
| | - Luling Wu
- Department of Chemistry
- University of Bath
- Bath
- UK
| | - Hai-Hao Han
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | | | - Xiao-Peng He
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Tony D. James
- Department of Chemistry
- University of Bath
- Bath
- UK
- Department of Materials and Life Sciences
| | | | - Ben Zhong Tang
- Department of Chemistry
- The Hong Kong University of Science & Technology (HKUST)
- Clear Water Bay
- Kowloon
- China
| | - He Tian
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Juyoung Yoon
- Department of Chemistry and Nano Science
- Ewha Womans University
- Seoul 120-750
- Korea
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21
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Qiao N, Wei NN, Zhang J, Hao C. The dual-luminescence mechanism of the ESIPT chemosensor tetrasubstituted imidazole core compound: a TDDFT study. NEW J CHEM 2018. [DOI: 10.1039/c8nj01162a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The dual-luminescence mechanism of the tetrasubstituted imidazole core (TIC) compound was theoretically explored by considering the excited-state intramolecular proton transfer (ESIPT) process in the present study.
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Affiliation(s)
- Na Qiao
- School of Life Science and Medicine
- Dalian University of Technology
- Panjin 124221
- P. R. China
| | - Ning-Ning Wei
- School of Life Science and Medicine
- Dalian University of Technology
- Panjin 124221
- P. R. China
| | - Jianing Zhang
- School of Life Science and Medicine
- Dalian University of Technology
- Panjin 124221
- P. R. China
| | - Ce Hao
- State Key Laboratory of Fine Chemicals
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin 124221
- P. R. China
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22
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Li GY, Han KL. The sensing mechanism studies of the fluorescent probes with electronically excited state calculations. WILEY INTERDISCIPLINARY REVIEWS-COMPUTATIONAL MOLECULAR SCIENCE 2017. [DOI: 10.1002/wcms.1351] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Guang-Yue Li
- State Key Laboratory of Molecular Reaction Dynamics; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian China
- College of Chemical Engineering; North China University of Science and Technology; Tangshan China
| | - Ke-Li Han
- State Key Laboratory of Molecular Reaction Dynamics; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian China
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23
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Promchat A, Rashatasakhon P, Sukwattanasinitt M. A novel indolium salt as a highly sensitive and selective fluorescent sensor for cyanide detection in water. JOURNAL OF HAZARDOUS MATERIALS 2017; 329:255-261. [PMID: 28183014 DOI: 10.1016/j.jhazmat.2017.01.024] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 01/12/2017] [Accepted: 01/14/2017] [Indexed: 06/06/2023]
Abstract
A highly sensitive fluorescent turn-on cyanide probe is developed based on benzylidenes containing methylindolium group. Three benzylidene derivatives were synthesized from the condensations of three benzaldehyde derivatives and methyleneindoline. Only one of these three derivatives shows strong blue fluorescent response selectively to CN- which can be clearly observed in submicromolar range as the result of the cyanide addition to the indolium group. The detection of cyanide with this compound is optimized in aqueous media using non-ionic surfactant and sonication method to give very low limit of detection in subnanomolar range. The probe is also developed into a paper-based and gel-based sensing kits that can readily detect cyanide ion in micromolar range by naked eye under a common black light (360nm) illumination.
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Affiliation(s)
- Apiwat Promchat
- Organic Synthesis Unit, Department of Chemistry, Faculty of Science and Nanotec-CU Center of Excellence on Food and Agriculture, Chulalongkorn University, Bangkok 10330, Thailand
| | - Paitoon Rashatasakhon
- Organic Synthesis Unit, Department of Chemistry, Faculty of Science and Nanotec-CU Center of Excellence on Food and Agriculture, Chulalongkorn University, Bangkok 10330, Thailand
| | - Mongkol Sukwattanasinitt
- Organic Synthesis Unit, Department of Chemistry, Faculty of Science and Nanotec-CU Center of Excellence on Food and Agriculture, Chulalongkorn University, Bangkok 10330, Thailand.
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24
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Huo F, Zhang Y, Ning P, Meng X, Yin C. A novel isophorone-based red-emitting fluorescent probe for selective detection of sulfide anions in water for in vivo imaging. J Mater Chem B 2017; 5:2798-2803. [DOI: 10.1039/c7tb00299h] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A new red-emitting fluorescent probe for detection of sulfide anions in living cells (MCF-7 cells) and zebrafish was developed.
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Affiliation(s)
- Fangjun Huo
- Research Institute of Applied Chemistry
- Shanxi University
- Taiyuan
- China
- School of Chemistry and Chemical Engineering
| | - Yaqiong Zhang
- Research Institute of Applied Chemistry
- Shanxi University
- Taiyuan
- China
- School of Chemistry and Chemical Engineering
| | - Peng Ning
- Department of Chemistry and Collaborative Innovation Center of Chemistry for Energy Materials
- Anhui University
- China
| | - Xiangming Meng
- Department of Chemistry and Collaborative Innovation Center of Chemistry for Energy Materials
- Anhui University
- China
| | - Caixia Yin
- Institute of Molecular Science
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province
- Shanxi University
- Taiyuan
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25
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Sukato R, Sangpetch N, Palaga T, Jantra S, Vchirawongkwin V, Jongwohan C, Sukwattanasinitt M, Wacharasindhu S. New turn-on fluorescent and colorimetric probe for cyanide detection based on BODIPY-salicylaldehyde and its application in cell imaging. JOURNAL OF HAZARDOUS MATERIALS 2016; 314:277-285. [PMID: 27136733 DOI: 10.1016/j.jhazmat.2016.04.001] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 03/13/2016] [Accepted: 04/02/2016] [Indexed: 05/06/2023]
Abstract
Development of cyanide sensor is important as the anion is harmful to human health and the environment. Herein, a new colorimetric and fluorescent probe GSB based on boron dipyrrole-methene (BODIPY) containing salicylaldehyde group for cyanide detection has been reported. GSB undergoes exclusive colorimetric change from orange to colorless and exhibits selective fluorescence turn-on at 504nm upon the addition of cyanide. Other 13 anions give almost no interference under physiological condition. Detection limit of the new cyanide-sensing GSB is 0.88μM, which is below World Health Organization (WHO) recommended level in drinking water. A calculation by density functional theory (DFT) shows suppression of photoinduced electron transfer (PET) mechanism along with the interruption of π-conjugation between salicylaldehyde and BODIPY core by cyanide anion. Cell imaging studies demonstrated that GSB is compatible and capable of sensing cyanide anion in living cells.
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Affiliation(s)
- Rangsarit Sukato
- Program of Petrochemistry and Polymer Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Nuanphan Sangpetch
- Department of Microbiology, Faculty of Science, Chulalongkorn University, Phayathai Road, Pathumwan, Bangkok 10330, Thailand
| | - Tanapat Palaga
- Department of Microbiology, Faculty of Science, Chulalongkorn University, Phayathai Road, Pathumwan, Bangkok 10330, Thailand
| | - Suthikorn Jantra
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Viwat Vchirawongkwin
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Chanantida Jongwohan
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Mongkol Sukwattanasinitt
- Nanotec-CU Center of Excellence on Food and Agriculture, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Sumrit Wacharasindhu
- Nanotec-CU Center of Excellence on Food and Agriculture, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.
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26
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Wang YJ, Shi Y, Wang Z, Zhu Z, Zhao X, Nie H, Qian J, Qin A, Sun JZ, Tang BZ. A Red to Near‐IR Fluorogen: Aggregation‐Induced Emission, Large Stokes Shift, High Solid Efficiency and Application in Cell‐Imaging. Chemistry 2016; 22:9784-91. [DOI: 10.1002/chem.201600125] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Indexed: 12/29/2022]
Affiliation(s)
- Yi Jia Wang
- MoE Key Laboratory of Macromolecule Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Yang Shi
- MoE Key Laboratory of Macromolecule Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Zhaoyang Wang
- MoE Key Laboratory of Macromolecule Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Zhenfeng Zhu
- State Key Laboratory of Modern Optical Instrumentation Centre for Optical and Electromagnetic Research Zhejiang Provincial Key Laboratory for Sensing Technologies JORCEP (Sino-Swedish Joint Research Centre of Photonics) Zhejiang University Hangzhou 310058 China
| | - Xinyuan Zhao
- Institute of Environmental Health Zhejiang University Hangzhou 310058 China
| | - Han Nie
- Guangdong Innovative Research Team State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 China
| | - Jun Qian
- State Key Laboratory of Modern Optical Instrumentation Centre for Optical and Electromagnetic Research Zhejiang Provincial Key Laboratory for Sensing Technologies JORCEP (Sino-Swedish Joint Research Centre of Photonics) Zhejiang University Hangzhou 310058 China
| | - Anjun Qin
- Guangdong Innovative Research Team State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 China
| | - Jing Zhi Sun
- MoE Key Laboratory of Macromolecule Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Ben Zhong Tang
- MoE Key Laboratory of Macromolecule Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
- Guangdong Innovative Research Team State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 China
- Department of Chemistry Institute for Advanced Study State Key Laboratory of Molecular NeuroScience and Division of Biomedical Engineering Institution The Hong Kong University of Science and Technology Clear Water Bay Kowloon Hong Kong China
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27
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Padalkar VS, Seki S. Excited-state intramolecular proton-transfer (ESIPT)-inspired solid state emitters. Chem Soc Rev 2016; 45:169-202. [PMID: 26506465 DOI: 10.1039/c5cs00543d] [Citation(s) in RCA: 553] [Impact Index Per Article: 69.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Solid state emitters based on excited state intramolecular proton transfer (ESIPT) have been attracting considerable interest since the past few years in the field of optoelectronic devices because of their desirable unique photophysical properties. The photophysical properties of the solid state ESIPT fluorophores determine their possible applicability in functional materials. Less fluorescence quantum efficiencies and short fluorescence lifetime in the solid state are the shortcomings of the existing ESIPT solid state emitters. Designing of ESIPT chromophores with high fluorescence quantum efficiencies and a long fluorescence lifetime in the solid state is a challenging issue because of the unclear mechanism of the solid state emitters in the excited state. Reported design strategies, detailed photophysical properties, and their applications will help in assisting researchers to overcome existing challenges in designing novel solid state ESIPT fluorophores for promising applications. This review highlights recently developed solid state ESIPT emitters with focus on molecular design strategies and their photophysical properties, reported in the last five years.
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Affiliation(s)
- Vikas S Padalkar
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 615-8510, Japan.
| | - Shu Seki
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 615-8510, Japan.
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28
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Kumar R, Chaudhri N, Sankar M. Ratiometric and colorimetric "naked eye" selective detection of CN(-) ions by electron deficient Ni(II) porphyrins and their reversibility studies. Dalton Trans 2016; 44:9149-57. [PMID: 25901694 DOI: 10.1039/c5dt00937e] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly electron deficient β-substituted Ni(II) porphyrins (1-5) were synthesized and utilized as novel sensors for selective rapid visual detection of CN(-) ions. This article describes the single crystal X-ray structures, electronic spectral and electrochemical redox properties of these sensors. The ratiometric and colorimetric responses of these porphyrins were monitored by the change in optical absorption spectra. These sensors were found to be highly selective for cyanide ions with extremely high binding constants (10(16)-10(8) M(-2)) through axial ligation of CN(-) ions and are able to detect <0.11 ppm of CN(-) ions. 1-5 were recovered from 1-5·2CN(-) adducts by acid treatment and reused without loss of sensing ability. CN(-) binding strongly perturbs the redox properties of the parent porphyrin π-system. The applicability of 1-5 as practical visible colorimetric test kits for CN(-) ions in aqueous and non-aqueous media has also been explored. The mode of binding was confirmed by single crystal X-ray, spectroscopic studies and DFT calculations.
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Affiliation(s)
- Ravi Kumar
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 2476667, Uttarakhand, India.
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29
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Ali R, Saleh SM, Elshaarawy RFM. Turn-on pH nano-fluorosensor based on imidazolium salicylaldehyde ionic liquid-labeled silica nanoparticles. RSC Adv 2016. [DOI: 10.1039/c6ra18097c] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
A turn-on pH nano-fluorosensor based on a new probe labeled SiNPs was designed. The new probe is based on ESIPT process for Sal bearing 2-MeIm ionic liquid terminal. The pH sensing performance of the nanosensor has been investigated.
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Affiliation(s)
- Reham Ali
- Chemistry Department
- Faculty of Science
- Suez University
- 43518 Suez
- Egypt
| | - Sayed M. Saleh
- Chemistry Branch
- Department of Science and Mathematics
- Faculty of Petroleum and Mining Engineering
- Suez University
- 43721 Suez
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30
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Balamurugan G, Venkatesan P, Wu SP, Velmathi S. Novel ratiometric turn-on fluorescent probe for selective sensing of cyanide ions, effect of substitution and bio-imaging studies. RSC Adv 2016. [DOI: 10.1039/c5ra27517b] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Novel fluorogenic receptor, S1 senses highly toxic cyanide ions with typical fluorescent enhancement via inhibition of TICT process. Bioimaging of RAW264.7 cells and real sample analysis of cyanide ions in the domestic waste water were demonstrated.
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Affiliation(s)
- Gopal Balamurugan
- Organic and Polymer Synthesis Laboratory
- Department of Chemistry
- National Institute of Technology
- Tiruchirappalli-620015
- India
| | | | - Shu Pao Wu
- Department of Applied Chemistry
- National Chiao Tung University
- Hsinchu
- Taiwan
| | - Sivan Velmathi
- Organic and Polymer Synthesis Laboratory
- Department of Chemistry
- National Institute of Technology
- Tiruchirappalli-620015
- India
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31
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Bera MK, Chakraborty C, Malik S. Salen-based enantiomeric polymers for enantioselective recognition. NEW J CHEM 2016. [DOI: 10.1039/c6nj00844e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In a simple way, the spatial arrangement of the building blocks in a main chain polymer determines its recognition properties.
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Affiliation(s)
- Manas Kumar Bera
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Jadavpur
- India
| | - Chanchal Chakraborty
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Jadavpur
- India
| | - Sudip Malik
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Jadavpur
- India
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32
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Ghosh R, Das S, Chatterjee DP, Nandi AK. Cationic polythiophene for specific detection of cyanide ions in water using fluorometric technique. RSC Adv 2015. [DOI: 10.1039/c5ra17448a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
A new fluorometric cyanide sensor using cationic polythiophene exhibits high sensitivity, selectivity with a low detection limit (4.4 ppb) in water.
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Affiliation(s)
- Radhakanta Ghosh
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata-700 032
- India
| | - Sandip Das
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata-700 032
- India
| | | | - Arun K. Nandi
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata-700 032
- India
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33
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Wang S, Xu H, Yang Q, Song Y, Li Y. A triphenylamine-based colorimetric and “turn-on” fluorescent probe for detection of cyanide anions in live cells. RSC Adv 2015. [DOI: 10.1039/c5ra05807d] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A triphenylamine–hemicyanine dye was developed as a colorimetric and turn-on fluorescent probe for detection of cyanide with high sensitivity and selectivity.
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Affiliation(s)
- Shaodan Wang
- Department of Chemistry
- Jilin University
- Changchun 130021
- P. R. China
| | - Hai Xu
- Department of Chemistry
- Jilin University
- Changchun 130021
- P. R. China
| | - Qingbiao Yang
- Department of Chemistry
- Jilin University
- Changchun 130021
- P. R. China
| | - Yan Song
- College of Materials Science and Engineering
- Jilin University of Chemical Technology
- P. R. China
| | - Yaoxian Li
- Department of Chemistry
- Jilin University
- Changchun 130021
- P. R. China
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34
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Zhang C, Liu C, Li B, Chen J, Zhang H, Hu Z, Yi F. A new fluorescent “turn-on” chemodosimeter for cyanide based on dual reversible and irreversible deprotonation of NH and CH groups. NEW J CHEM 2015. [DOI: 10.1039/c4nj01675k] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new chemodosimeter for cyanide ions based on dual deprotonation of NH and CH groups was developed for the first time, with high selectivity, dramatic red-shifted absorption (≈263 nm) and fluorescent “turn-on” detection.
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Affiliation(s)
- Chuanxiu Zhang
- Department of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- 201418 Shanghai
- China
- Department of Perfume and Aroma Technology
| | - Chuanxiang Liu
- Department of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- 201418 Shanghai
- China
| | - Baiyun Li
- Department of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- 201418 Shanghai
- China
- Department of Perfume and Aroma Technology
| | - Jinju Chen
- Department of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- 201418 Shanghai
- China
| | - Hua Zhang
- Department of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- 201418 Shanghai
- China
| | - Zhou Hu
- Department of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- 201418 Shanghai
- China
| | - Fengping Yi
- Department of Perfume and Aroma Technology
- Shanghai Institute of Technology
- 201418 Shanghai
- China
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35
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Shiraishi Y, Nakamura M, Hirai T. Effects of substituents on fluorometric detection of cyanide anions by indolium–coumarin dyads. Phys Chem Chem Phys 2015; 17:25027-36. [DOI: 10.1039/c5cp03877d] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorometric detection of cyanide anions was carried out with indolium–coumarin dyads in aqueous media. Substituents on the dyads strongly affect the selectivity, sensitivity, and response to cyanide anions.
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Affiliation(s)
- Yasuhiro Shiraishi
- Research Center for Solar Energy Chemistry
- and Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
| | - Masaya Nakamura
- Research Center for Solar Energy Chemistry
- and Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
| | - Takayuki Hirai
- Research Center for Solar Energy Chemistry
- and Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
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36
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Padalkar VS, Sakamaki D, Tohnai N, Akutagawa T, Sakai KI, Seki S. Highly emissive excited-state intramolecular proton transfer (ESIPT) inspired 2-(2′-hydroxy)benzothiazole–fluorene motifs: spectroscopic and photophysical properties investigation. RSC Adv 2015. [DOI: 10.1039/c5ra17980g] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Efficient solid state emission of fluorene–benzothiazole motifs via ESIPT process have been discussed experimentally and theoretically.
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Affiliation(s)
- Vikas S. Padalkar
- Department of Molecular Engineering
- Graduate School of Engineering
- Kyoto University
- Kyoto
- Japan
| | - Daisuke Sakamaki
- Department of Molecular Engineering
- Graduate School of Engineering
- Kyoto University
- Kyoto
- Japan
| | - Norimitsu Tohnai
- Department of Material and Life Science
- Graduate School of Engineering
- Osaka University
- Suita
- Japan
| | - Tomoyuki Akutagawa
- Institute of Multidisciplinary Research for Advanced Materials
- Tohoku University
- Sendai
- Japan
| | - Ken-ichi Sakai
- Department of Bio- & Material Photonics
- Chitose Institute of Science and Technology
- Chitose 066-8655
- Japan
| | - Shu Seki
- Department of Molecular Engineering
- Graduate School of Engineering
- Kyoto University
- Kyoto
- Japan
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37
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Bera MK, Chakraborty C, Malik S. How the stereochemistry decides the selectivity: an approach towards metal ion detection. NEW J CHEM 2015. [DOI: 10.1039/c5nj01148e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The orientation of the coordination sites in a polymer system decide the metal ion selectivity.
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Affiliation(s)
- Manas Kumar Bera
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata – 700032
- India
| | - Chanchal Chakraborty
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata – 700032
- India
| | - Sudip Malik
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata – 700032
- India
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38
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Ashton TD, Jolliffe KA, Pfeffer FM. Luminescent probes for the bioimaging of small anionic species in vitro and in vivo. Chem Soc Rev 2015; 44:4547-95. [DOI: 10.1039/c4cs00372a] [Citation(s) in RCA: 287] [Impact Index Per Article: 31.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This comprehensive review examines recent developments in the use of fluorescent/luminescent probes for the bioimaging of anionic species. Images in cover art reproduced with permission from ref. 290 and 306.
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Affiliation(s)
- Trent D. Ashton
- Centre for Chemistry and Biotechnology
- School of Life and Environmental Sciences
- Deakin University
- Waurn Ponds
- Australia
| | - Katrina A. Jolliffe
- School of Chemistry
- School of Chemistry (F11)
- The University of Sydney
- Sydney
- Australia
| | - Frederick M. Pfeffer
- Centre for Chemistry and Biotechnology
- School of Life and Environmental Sciences
- Deakin University
- Waurn Ponds
- Australia
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39
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Zou Q, Li X, Xu Q, Ågren H, Zhao W, Qu Y. A near-infrared “on–off” fluorescent and colourimetric cyanide chemodosimeter based on phenothiazine with applications in living cell imaging. RSC Adv 2014. [DOI: 10.1039/c4ra11567h] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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