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Xu L, Zhao J. Bromine atom introduction improves the F - sensing ability of an indolo[3,2- b]carbazole-salicylaldehyde-based fluorescence turn-on sensor. Chem Commun (Camb) 2024; 60:3830-3833. [PMID: 38497214 DOI: 10.1039/d3cc05991j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
The heavy-atom effect usually quenches fluorescence, but scarcely enhances it. Herein, fluorescence turn-on sensors without or with a bromine atom for F- detection are presented, achieving fast response time within 1 min, and the LODs of 1.9 × 10-7 and 8.5 × 10-8 M, reflecting that halogen atom introduction is beneficial for F- detection ability improvement. The sensing mechanism of -OH unit deprotonation is confirmed based on the results of a 1 : 2 stoichiometric ratio, 1H NMR titration and TD-DFT calculation. The water environment F- detection and spiked recovery experiments demonstrate their potential for real sample detection.
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Affiliation(s)
- Lihua Xu
- School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, P. R. China.
| | - Jiang Zhao
- School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, P. R. China.
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2
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Dai H, Zeng H, Li H, Long J, Wei Ng K, Wang Y, Xu B, Shi G, Chi Z, Liu C. Manipulation of excited-state intramolecular proton transfer by electron-donor substitution for high performance fluoride ions sensing. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 306:123530. [PMID: 37931495 DOI: 10.1016/j.saa.2023.123530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 09/29/2023] [Accepted: 10/11/2023] [Indexed: 11/08/2023]
Abstract
Excited-state intramolecular proton transfer (ESIPT) molecules has been using as a variety of functionalityled molecular systems. To investigate the relationship between the electron-donor substitution and luminescent properties of ESIPT luminogens, four 2-(2-hydroxyphenyl) benzothiazole derivatives with donor-π-acceptor (D-π-A)-structured were synthesized. The distinct fluorescence properties of them were found to be highly dependent on the electron-donor moiety (triphenylamine and anthracenyl), its substituent position (para and meta position) and solvent polarity. The M-TPA, P-En, and M-En showed ESIPT emission in organic solvents, while the P-TPA showed intramolecular charge transfer process (ICT) emission. It is due to the synergistic effect of the aggregation-induced emission (AIE) and ESIPT, that M-TPA and M-En exhibited high solid-state quantum yields and large Stokes shifts. They were used as a probe for detecting F-, which resulted in rapid colorimetric, high sensitivity and good selectivity. The M-TPA was a turn-on fluorescent probe, which had the best detection property, and the limit of detection was as low as 11 nM. Because M-TPA displayed phenol anion emission in DMSO and F- causes the deprotonation of the M-TPA, which led to significant red shift of the absorption band and enhancement of fluorescence emission. This work provides a reliable strategy for designing high-performance fluorescent sensor via ESIPT manipulation.
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Affiliation(s)
- Hui Dai
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Huiwen Zeng
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Hualiu Li
- School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou 510006, China
| | - Jie Long
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Kar Wei Ng
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau 999078, PR China
| | - Yuhai Wang
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Bingjia Xu
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Guang Shi
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Zhenguo Chi
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Cong Liu
- School of Chemistry, South China Normal University, Guangzhou 510006, China.
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3
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Development of coumarin derivatives as fluoride ion sensor. Tetrahedron 2023. [DOI: 10.1016/j.tet.2023.133310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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K N, Singh A, Shetty AN, Trivedi DR. Chromogenic detection of fluoride, dihydrogen phosphate, and arsenite anions based on 2,4-dinitrophenyl hydrazine receptors: spectral and electrochemical study. Supramol Chem 2022. [DOI: 10.1080/10610278.2022.2087524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Nagaraj K
- Material Science Laboratory, Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal, Srinivasnagar, India
- Supramolecular Chemistry Laboratory, Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal, Srinivasnagar, India
| | - Archana Singh
- Supramolecular Chemistry Laboratory, Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal, Srinivasnagar, India
| | - A. Nityananda Shetty
- Material Science Laboratory, Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal, Srinivasnagar, India
| | - Darshak R. Trivedi
- Supramolecular Chemistry Laboratory, Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal, Srinivasnagar, India
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Jain N, Kaur N. A comprehensive compendium of literature of 1,8-Naphthalimide based chemosensors from 2017 to 2021. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214454] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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6
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Mondal S, Roy SG, Ghosh K. Anthraimidazoledione Derivatives in Fluoride Sensing Ensuing Si‐O Bond Cleavage in Organic and Aqueous Medium. ChemistrySelect 2020. [DOI: 10.1002/slct.202001122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Subhendu Mondal
- Department of Chemistry University of Kalyani Kalyani 741235 India
| | | | - Kumaresh Ghosh
- Department of Chemistry University of Kalyani Kalyani 741235 India
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7
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Sun X, Kong C, Zhang H. Sensing mechanism of a fluorescent probe for thiophenols: Invalidity of excited-state intramolecular proton transfer mechanism. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 231:118129. [PMID: 32058919 DOI: 10.1016/j.saa.2020.118129] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 12/30/2019] [Accepted: 02/03/2020] [Indexed: 05/14/2023]
Abstract
Simple and effective detection of thiophenols has attracted great attention. A fluorescent probe 1 with high selectivity and sensitivity is designed and synthesized based on the excited-state intramolecular proton transfer (ESIPT) in experiment. However, we conclude that the ESIPT process fails to happen actually based on the calculation results. In the present work, the density functional theory (DFT) and time-dependent density functional theory (TD-DFT) methods are employed to investigate the real sensing mechanism. The calculated absorption and emission spectra agree well with the experimental results. By comparing the energy of enol and keto configurations and the constructed potential energy surfaces (PESs) in the ground (S0) and excited (S1) states of 3-(benzo[d]thiazol-2-yl)-10-butyl-10H-phenothiazin-2-ol (dye 2), the ESIPT process is confirmed impossible because of the relatively high keto form energy and potential energy barrier. Besides, the transition state of dye 2 is optimized to offer the accurate potential energy barrier. The results of calculated frontier molecular orbitals (FMOs) and spectra indicate that it is the photoinduced electron transfer (PET) process that results in the fluorescence quenching of probe 1. After adding thiophenols, the thiolysis of 2,4-dinitrophenyl ether bond is triggered and dye 2, which emits strong fluorescence because of the absence of PET process, is obtained. Consequently, our study has demonstrated that probe 1 can act as a fluorescent probe to detect thiophenols through the off-on fluorescence variation based on the PET mechanism but not the ESIPT process.
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Affiliation(s)
- Xiaofei Sun
- Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, People's Republic of China
| | - Chuipeng Kong
- Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, People's Republic of China.
| | - Hongxing Zhang
- Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, People's Republic of China.
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Udhayakumari D. Detection of toxic fluoride ion via chromogenic and fluorogenic sensing. A comprehensive review of the year 2015-2019. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117817. [PMID: 31780310 DOI: 10.1016/j.saa.2019.117817] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 11/17/2019] [Accepted: 11/17/2019] [Indexed: 05/28/2023]
Abstract
Fluoride ion (F-) contamination can be accumulated along the water and the food chain and cause serious risk to public health. It is of the greatest importance that selects the suitable chromophores and fluorophores for the design and synthesis of outstanding selective, sensitive chromogenic and fluorogenic probes for detection of fluoride ion. In this review is mainly focused on the current progress of fluoride ion detection according to their receptors into several categories like anthracene, azo, benzothiazole, BODIPY, calixarene, coumarin, imidazole, diketopyrrolopyrrole, hydrazone, imidazole, naphthalene, naphthalimide, quantum dots, Schiff base and urea group sensing in the year 2015-2019.
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A novel turn-on red light emitting chromofluorogenic hydrazone based fluoride sensor: Spectroscopy and DFT studies. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112219] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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10
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Xiao L, Ren L, Jing X, Li Z, Wu S, Guo D. A selective naphthalimide-based colorimetric and fluorescent chemosensor for “naked-eye” detection of fluoride ion. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119207] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Wu X, Wang H, Yang S, Tian H, Liu Y, Sun B. Highly Sensitive Ratiometric Fluorescent Paper Sensors for the Detection of Fluoride Ions. ACS OMEGA 2019; 4:4918-4926. [PMID: 31459676 PMCID: PMC6648022 DOI: 10.1021/acsomega.9b00283] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 02/19/2019] [Indexed: 05/03/2023]
Abstract
Two sensitive and ratiometric fluorescent probes (probe I and probe II) were developed for the detection of fluoride ions. Probe I can detect fluoride ions quantitatively within a range of 0-6 μM and a detection limit of 73 nM, while probe II has a range of 0-40 μM and a detection limit of 138 nM. The test strips from probe I are quickly able to recognize F- (5 min) inside of the F- safety level in drinking water (1.0 mg/L, ∼5 μM) under 254 nm ultraviolet light, and the test strips from probe II quickly recognize F- (12 min) in dangerously high F- levels in water (4.0 mg/L, ∼21 μM) under 254 nm ultraviolet light. This combination of fluorescent paper sensors from probe I and probe II can be used as a simple and convenient tool to determine whether water is safe to drink or dangerous.
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Affiliation(s)
- Xiaoming Wu
- Beijing Advanced Innovation Center
for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor
Chemistry, Beijing Technology and Business
University, No. 11 Fucheng Road, Haidian District, Beijing 100048, People’s Republic
of China
| | - Hao Wang
- Beijing Advanced Innovation Center
for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor
Chemistry, Beijing Technology and Business
University, No. 11 Fucheng Road, Haidian District, Beijing 100048, People’s Republic
of China
| | - Shaoxiang Yang
- Beijing Advanced Innovation Center
for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor
Chemistry, Beijing Technology and Business
University, No. 11 Fucheng Road, Haidian District, Beijing 100048, People’s Republic
of China
| | - Hongyu Tian
- Beijing Advanced Innovation Center
for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor
Chemistry, Beijing Technology and Business
University, No. 11 Fucheng Road, Haidian District, Beijing 100048, People’s Republic
of China
| | - Yongguo Liu
- Beijing Advanced Innovation Center
for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor
Chemistry, Beijing Technology and Business
University, No. 11 Fucheng Road, Haidian District, Beijing 100048, People’s Republic
of China
| | - Baoguo Sun
- Beijing Advanced Innovation Center
for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor
Chemistry, Beijing Technology and Business
University, No. 11 Fucheng Road, Haidian District, Beijing 100048, People’s Republic
of China
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