1
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Jiang T, Tian LC, Huang C, Zhu BX, Chen DM, Zhu C. A new fluorescent chemosensor based on 2,2’-bipyridyl acylhydrazone Schiff base: Synthesis, sensing properties, and coordination behaviors. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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2
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Kediya S, Manhas A, Jha PC. DFT/TD‐DFT Based Study to Decipher the Proton Transfer Process in Anion Sensing Mechanism of NTS Molecule. ChemistrySelect 2020. [DOI: 10.1002/slct.202000550] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Siddhi Kediya
- School of Applied Material ScienceCentral University of Gujarat Gandhinagar 382030 Gujarat India
| | - Anu Manhas
- School of Chemical SciencesCentral University of Gujarat Gandhinagar 382030 Gujarat India
| | - Prakash C. Jha
- School of Applied Material ScienceCentral University of Gujarat Gandhinagar 382030 Gujarat India
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3
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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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4
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Karar M, Paul S, Mallick A, Majumdar T. Interaction Behavior between Active Hydrogen Bond Donor-Acceptors as a Binding Decoration for Anion Recognition: Experimental Observation and Theoretical Validation. ChemistrySelect 2017. [DOI: 10.1002/slct.201602045] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Monaj Karar
- Department of Chemistry; University of Kalyani; Nadia, West Bengal - 741235 India
| | - Suvendu Paul
- Department of Chemistry; University of Kalyani; Nadia, West Bengal - 741235 India
| | - Arabinda Mallick
- Department of Chemistry; Kashipur Michael Madhusudan Mahavidyalaya; Purulia, West Bengal - 723132 India
| | - Tapas Majumdar
- Department of Chemistry; University of Kalyani; Nadia, West Bengal - 741235 India
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5
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Zhou J, Outlaw VK, Townsend CA, Bragg AE. Quenching of pH-Responsive Luminescence of a Benzoindolizine Sensor by an Ultrafast Hydrogen Shift. Chemistry 2016; 22:15212-15215. [PMID: 27549912 DOI: 10.1002/chem.201603284] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Indexed: 11/12/2022]
Abstract
Fluorescent-sensor design requires consideration of how photochemical dynamics control properties of a sensing state. Transient absorption (TA) spectroscopy reveals an ultrafast net [1,3]-hydrogen shift following excitation of a protonated methoxy benzoindolizine (bzi) sensor in solution. These photochemical dynamics explain a quenched pH-responsive fluorescence shift and dramatically reduced fluorescence quantum yield relative to other (e. g. methyl) bzi compounds that do not tautomerize. Calculations predict the energetic and structural feasibility for rearrangement in protonated bzi compounds, such that interaction between the pi-network and strongly electron-donating methoxyl must lower the barrier for suprafacial H or H+ shift across an allylic moiety. As bzi compounds broadly exhibit pH-responsive emission shifts, chemical interactions that modulate this electronic interaction and suppress tautomerization could be used to facilitate binding- or surface-specific acid-responsive sensing.
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Affiliation(s)
- Jiawang Zhou
- Department of Chemistry, Johns Hopkins University, 3400 N. Charles St., Baltimore, MD, 21218, USA
| | - Victor K Outlaw
- Department of Chemistry, Johns Hopkins University, 3400 N. Charles St., Baltimore, MD, 21218, USA
| | - Craig A Townsend
- Department of Chemistry, Johns Hopkins University, 3400 N. Charles St., Baltimore, MD, 21218, USA
| | - Arthur E Bragg
- Department of Chemistry, Johns Hopkins University, 3400 N. Charles St., Baltimore, MD, 21218, USA.
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6
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Dhaka G, Singh J, Kaur N. Benzothiazole possessing reversible and reusable selective chemosensor for fluoride detection based on inhibition of excited state intramolecular proton transfer. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.06.032] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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7
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Jiang XY, Chen LL, Hu SS, Liu HY, Xu HJ, Song CF. Crystal structure of ( E)-4-chloro- N′-(4-(diethylamino)benzylidene)benzohydrazide, C 18H 20ClN 3O. Z KRIST-NEW CRYST ST 2016. [DOI: 10.1515/ncrs-2015-0187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C18H20ClN3O, monoclinic, P21/c (no. 14), a = 10.0099(3) Å, b = 16.2337(6) Å, c = 21.0714(7) Å, β = 91.324(3)°, V = 3423.1(2) Å3, Z = 8, R
gt
(F) = 0.0381, wR
ref
(F
2
) = 0.1065, T = 291(2) K.
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Affiliation(s)
- Xue-Yue Jiang
- Department of chemical and materials engineering, Fuyang Normal College, Fuyang, Anhui 236041, China
| | - Lan-Lan Chen
- Department of chemical and materials engineering, Fuyang Normal College, Fuyang, Anhui 236041, China
| | - Sen-Sen Hu
- Department of chemical and materials engineering, Fuyang Normal College, Fuyang, Anhui 236041, China
| | - He-Yu Liu
- Department of chemical and materials engineering, Fuyang Normal College, Fuyang, Anhui 236041, China
| | - Hua-Jie Xu
- Department of chemical and materials engineering, Fuyang Normal College, Fuyang, Anhui 236041, China
| | - Chong-Fu Song
- Department of chemical and materials engineering, Fuyang Normal College, Fuyang, Anhui 236041, China
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8
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Vishnoi P, Sen S, Patwari GN, Murugavel R. Three-Fold C 3-Symmetric Off-On Fluorescent Chemo-Sensors for Fluoride. J Fluoresc 2016; 26:997-1005. [PMID: 27067207 DOI: 10.1007/s10895-016-1787-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Accepted: 03/02/2016] [Indexed: 11/28/2022]
Abstract
Three novel C 3-symmetric tris-salicylaldimine Schiff base based "off-on" fluorescence sensors have been designed and synthesized. The synthetic approach involves a simple imine bond (C = N) formation between 1,3,5-tris(4'-aminophenyl)benzene (TAPB) and 3,5-substituted salicylaldehydes. The presence of salicylaldehyde units on periphery of the tris-salicylaldimine Schiff bases masks the fluorescence of TAPB core. Interestingly, binding of fluoride ions to the salicylaldehyde units turns the fluorescence "on" in visible region. Fluoride ion detection limits for the present sensors have been calculated to be in the range of 0.17-3.0 ppm, which depends on the nature of the salicylaldehyde units.
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Affiliation(s)
- Pratap Vishnoi
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400 076, India.
| | - Saumik Sen
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400 076, India
| | - G Naresh Patwari
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400 076, India.
| | - Ramaswamy Murugavel
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400 076, India.
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9
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Zhang Q, Wang H, Wang Y, Jing P, Luo A, Huang Q. A new Schiff base fluorescent indicator for the detection of Mg2+ and its application to real samples. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2489-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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10
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Xu Z, Xu L. Fluorescent probes for the selective detection of chemical species inside mitochondria. Chem Commun (Camb) 2016; 52:1094-119. [DOI: 10.1039/c5cc09248e] [Citation(s) in RCA: 220] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This feature article systematically summarizes the development of fluorescent probes for the selective detection of chemical species inside mitochondria.
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Affiliation(s)
- Zheng Xu
- Chongqing Key Laboratory of Environmental Materials and Remediation Technology
- College of Materials and Chemical Engineering
- Chongqing University of Arts and Sciences
- Chongqing
- China
| | - Lin Xu
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
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11
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Yousef Ebrahimipour S, Sheikhshoaie I, Simpson J, Ebrahimnejad H, Dusek M, Kharazmi N, Eigner V. Antimicrobial activity of aroylhydrazone-based oxido vanadium(v) complexes: in vitro and in silico studies. NEW J CHEM 2016. [DOI: 10.1039/c5nj02594j] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of oxido vanadium(v) complexes have been synthesized and evaluated from the point of experimental and theoretical antimicrobial activity.
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Affiliation(s)
| | - Iran Sheikhshoaie
- Department of Chemistry
- Faculty of Science
- Shahid Bahonar University of Kerman
- Kerman
- Iran
| | - Jim Simpson
- Department of Chemistry
- University of Otago
- Dunedin 9054
- New Zealand
| | - Hadi Ebrahimnejad
- Department of Veterinary Medicine
- Shahid Bahonar University of Kerman
- Kerman
- Iran
| | | | - Nima Kharazmi
- Department of Chemistry
- Faculty of Science
- Shahid Bahonar University of Kerman
- Kerman
- Iran
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12
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Ponnuvel K, Santhiya K, Padmini V. Curcumin based chemosensor for selective detection of fluoride and cyanide anions in aqueous media. Photochem Photobiol Sci 2016; 15:1536-1543. [DOI: 10.1039/c6pp00254d] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The conjugate N,N-dimethyl curcumin analogue fluorophore dye 1 has been synthesized and its performance as a sensor was demonstrated.
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Affiliation(s)
- Kandasamy Ponnuvel
- Department of Organic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
- India
| | - Kuppusamy Santhiya
- Department of Organic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
- India
| | - Vediappen Padmini
- Department of Organic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
- India
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13
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Thale PB, Borase PN, Shankarling GS. A “turn on” fluorescent and chromogenic chemosensor for fluoride anion: experimental and DFT studies. Inorg Chem Front 2016. [DOI: 10.1039/c6qi00033a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple, convenient “turn on” fluorescent and chromogenic chemosensor for fluoride anion detection in acetonitrile as well as in water has been developed.
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Affiliation(s)
- Pranila B. Thale
- Dyestuff Technology Department
- Institute of Chemical Technology
- Mumbai 400019
- India
| | - Pravin N. Borase
- Dyestuff Technology Department
- Institute of Chemical Technology
- Mumbai 400019
- India
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14
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Sekhar AR, Kaloo MA, Sankar J. Dual-mode chemodosimetric response of dibromo-BODIPY with anions. Org Biomol Chem 2015; 13:10155-61. [PMID: 26303325 DOI: 10.1039/c5ob01386k] [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
Aromatic nucleophilic substitution (Ar-SN) reaction of 3,5-dibromopentafluorophenyl-BODIPY has been explored as a remarkable basis for selective discrimination of anions. The efficient and characteristic ability of anions to modulate the absorption and emission properties of the dye provides an instantaneous distinction through dual-modes. For the first time, a novel platform to achieve dual-modal and promising recognition with discrimination of a series of anions differing in the nucleophilic atoms (F, O, C and N) has been taken into consideration. The behaviour of various anions with dibromo-BODIPY and vivid signal transduction has been fully established with absorption and emission spectroscopy. In addition to this, recognition events have been unambiguously characterized by (1)H, (19)F-NMR and single-crystal XRD.
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Affiliation(s)
- Adiki Raja Sekhar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Indore Bypass Road, Bhouri, Bhopal, 462066, India.
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15
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Kim W, Sahoo SK, Kim GD, Choi HJ. Novel C3V-symmetric trindane based tripodal anion receptor with tris(coumarin-urea) extension for optical sensing of bioactive anions. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.08.043] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Liu K, Zhao X, Liu Q, Huo J, Zhu B, Diao S. Fluoride-driven 'turn on' ESPT in the binding with a novel benzimidazole-based sensor. Beilstein J Org Chem 2015; 11:563-7. [PMID: 25977729 PMCID: PMC4419554 DOI: 10.3762/bjoc.11.61] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Accepted: 04/08/2015] [Indexed: 11/23/2022] Open
Abstract
A novel fluorescence sensor (BIP) bearing NH and OH subunits displayed a highly selective and sensitive recognition property for fluoride over other anions. Fluoride-driven ESPT, poorly used in anion recognition and sensing, was suggested to be responsible for the fluorescence enhancement with a blue shift of 35 nm in the emission spectrum.
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Affiliation(s)
- Kai Liu
- Key Laboratory of Inorganic-Organic hybrid Functional Material Chemistry, Ministry of Education, Tianjin Normal University, Tianjin, 300387, China ; Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
| | - Xiaojun Zhao
- Key Laboratory of Inorganic-Organic hybrid Functional Material Chemistry, Ministry of Education, Tianjin Normal University, Tianjin, 300387, China
| | - Qingxiang Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
| | - Jianzhong Huo
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
| | - Bolin Zhu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
| | - Shihua Diao
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
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17
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Li GY, Liu D, Zhang H, Li WW, Wang F, Liang YH. TDDFT study on the sensing mechanism of a fluorescent sensor for fluoride anion: Inhibition of the ESPT process. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 149:17-22. [PMID: 25935640 DOI: 10.1016/j.saa.2015.04.036] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 03/08/2015] [Accepted: 04/16/2015] [Indexed: 06/04/2023]
Abstract
The fluoride-sensing mechanism of a reported salicylaldehyde-based sensor (J. Photochem. Photobiol. B 2014, 138, 75) has been investigated by the TDDFT method. The present theoretical study indicates that there is an excited-state proton transfer (ESPT) process from the phenolic O-H moiety to the neighbor N atom in the sensor. The added fluoride anion could capture the proton in the O-H moiety and the corresponding phenolic anion is formed, which could inhibit the ESPT process. The experimental UV/Vis and fluorescence spectra are well reproduced by the calculated vertical excitation energies. Frontier molecular orbital analysis indicates that the local excited state of phenolic anion is responsible for its enhanced fluorescence. Due to this reason, the sensor can be used to sense fluoride anion by monitoring the fluorescent change.
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Affiliation(s)
- Guang-Yue Li
- College of Chemical Engineering, Hebei United University, Tangshan 063009, PR China
| | - Dong Liu
- College of Chemical Engineering, Hebei United University, Tangshan 063009, PR China
| | - Hang Zhang
- Modern Technology and Education Centre, Hebei United University, Tangshan 063009, PR China
| | - Wei-Wei Li
- College of Chemical Engineering, Hebei United University, Tangshan 063009, PR China
| | - Feng Wang
- College of Chemical Engineering, Hebei United University, Tangshan 063009, PR China
| | - Ying-Hua Liang
- College of Chemical Engineering, Hebei United University, Tangshan 063009, PR China.
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18
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Liu K, Zhao X, Liu Q, Huo J, Wang X, Wu Y. Investigation on the photophysical properties of ESPT inspired salicylaldehyde-based sensor for fluoride sensing. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 140:198-201. [PMID: 25594213 DOI: 10.1016/j.saa.2014.12.092] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Revised: 12/02/2014] [Accepted: 12/15/2014] [Indexed: 06/04/2023]
Abstract
A simple, highly selective and sensitive chemosensor (E)-2-((quinolin-8-ylimino) methyl) phenol (QP) has been developed for the fluoride, as demonstrated by the photophysical properties obtained by UV-vis and fluorescent methods. Excited-state inter/intramolecular proton transfer (ESPT) was suggested to be responsible for the fluoride-induced 'turn on' fluorescence and the blue shift of 25 nm in the emission spectrum.
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Affiliation(s)
- Kai Liu
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Ministry of Education, Tianjin Normal University, Tianjin 300387, China.
| | - Xiaojun Zhao
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Qingxiang Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Jianzhong Huo
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Ministry of Education, Tianjin Normal University, Tianjin 300387, China
| | - Xing Wang
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Ministry of Education, Tianjin Normal University, Tianjin 300387, China
| | - Yanping Wu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
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19
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Li XB, Chen JY, Wang EJ. A Highly Selective and Sensitive Chemosensor for Colorimetric and Fluorescent Detection of Al3+ and Living Cell Imaging. Aust J Chem 2015. [DOI: 10.1071/ch14079] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A colorimetric and fluorescent dual chemosensor for detecting Al3+, (E)-N′-((2-hydroxynaphthalen-1-yl)methylene)nicotinohydrazide (HNN), was developed by combining 2-hydroxy-1-naphthaldehyde with nicotinohydrazide. Addition of Al3+ to EtOH–H2O solution of HNN gives rise to a visible colour change from colourless to light blue and a significantly enhanced fluorescence. Other metal ions including Na+, K+, Ca2+, Mg2+, Mn2+, Co2+, Ni2+, Cu2+, Cr3+, Ag+, Pb2+, Zn2+, Cd2+, Hg2+, Fe2+, and Fe3+ have no or little effect on the specific response of HNN to Al3+. The binding mode of HNN–Al3+ complex was further clarified by electrospray ionisation mass spectrometry and 1H NMR titration experiments.
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20
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Mahapatra AK, Karmakar P, Roy J, Manna S, Maiti K, Sahoo P, Mandal D. Colorimetric and ratiometric fluorescent chemosensor for fluoride ions based on phenanthroimidazole (PI): spectroscopic, NMR and density functional studies. RSC Adv 2015. [DOI: 10.1039/c5ra05327g] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Phenanthro-imidazole conjugate of biscarbanohyrazone, probe PI was designed, synthesized and characterized for selective detection of fluoride ion.
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Affiliation(s)
- Ajit Kumar Mahapatra
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Parthasarathi Karmakar
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Jagannath Roy
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Srimanta Manna
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Kalipada Maiti
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | | | - Debasish Mandal
- Institute of Chemistry
- The Hebrew University of Jerusalem
- 91904 Jerusalem
- Israel
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21
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Turn on ESPT: Novel salicylaldehyde based sensor for biological important fluoride sensing. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2014; 138:75-9. [DOI: 10.1016/j.jphotobiol.2014.05.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Revised: 04/26/2014] [Accepted: 05/05/2014] [Indexed: 11/19/2022]
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22
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Zhou Y, Zhang JF, Yoon J. Fluorescence and colorimetric chemosensors for fluoride-ion detection. Chem Rev 2014; 114:5511-71. [PMID: 24661114 DOI: 10.1021/cr400352m] [Citation(s) in RCA: 684] [Impact Index Per Article: 68.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Ying Zhou
- Department of Chemistry and Nano Science, Ewha Womans University , Seoul 120-750, Korea
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23
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Khanmohammadi H, Rezaeian K. A catalyst-free approach to a novel imidazo [4,5-f][1,10] phenanthroline ligand and its corresponding ruthenium(ii) complex: insights into their applications in colorimetric anion sensing. NEW J CHEM 2014. [DOI: 10.1039/c4nj01077a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel imidazo[4,5-f][1,10]phenanthroline ligand and its corresponding Ru(ii) complex are synthesized from green protocol for colorimetric detection of anions in water.
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Affiliation(s)
- Hamid Khanmohammadi
- Department of Chemistry, Faculty of Science
- Arak University
- Arak 38156 8 8349, Iran
| | - Khatereh Rezaeian
- Department of Chemistry, Faculty of Science
- Arak University
- Arak 38156 8 8349, Iran
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24
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Porel M, Ramalingam V, Domaradzki ME, Young VG, Ramamurthy V, Muthyala RS. Chloride sensing via suppression of excited state intramolecular proton transfer in squaramides. Chem Commun (Camb) 2013; 49:1633-5. [PMID: 23340493 DOI: 10.1039/c3cc38767d] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new design strategy is described for chloride ion sensors based on suppression of excited state intramolecular proton transfer in squaramides as a fluorescence "turn on" mechanism.
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Affiliation(s)
- Mintu Porel
- Department of Chemistry, University of Miami, Coral Gables, Florida 33146, USA
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25
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Goswami S, Das AK, Aich K, Manna A. Competitive intra- and inter-molecular proton transfer in hydroxynaphthyl benzothiazole: selective ratiometric sensing of acetate. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.05.119] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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26
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Goswami S, Manna A, Paul S, Aich K, Das AK, Chakraborty S. Dual channel selective fluorescence detection of Al(III) and PPi in aqueous media with an 'off-on-off' switch which mimics molecular logic gates (INHIBIT and EXOR gates). Dalton Trans 2013; 42:8078-85. [PMID: 23575906 DOI: 10.1039/c3dt50621e] [Citation(s) in RCA: 107] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
In this study, we have synthesized a simple Schiff base type isophthaloyl salicylaldehyde hydrazone (ISH) moiety which selectively detects Al(III) and PPi with a fluorescence enhancement at two different wavelengths in aqueous solution. The sensing phenomenon is also reversible and thus the sensor beautifully mimics logic gates (INHIBIT and EXOR gates).
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Affiliation(s)
- Shyamaprosad Goswami
- Department of Chemistry, Bengal Engineering and Science University, Shibpur, Howrah, India.
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27
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Tang L, Cai M, Zhou P, Zhao J, Zhong K, Hou S, Bian Y. A highly selective and ratiometric fluorescent sensor for relay recognition of zinc(ii) and sulfide ions based on modulation of excited-state intramolecular proton transfer. RSC Adv 2013. [DOI: 10.1039/c3ra42931h] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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28
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Liu XM, Zhao Q, Song WC, Bu XH. New Highly Selective Colorimetric and Ratiometric Anion Receptor for Detecting Fluoride Ions. Chemistry 2012; 18:2806-11. [DOI: 10.1002/chem.201102725] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Revised: 11/07/2011] [Indexed: 11/11/2022]
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29
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Dalapati S, Alam MA, Jana S, Saha R, Biswas S, Guchhait N. A Molecular Lock and Key: “Unlocked-Locked” Conformational Switching of a Receptor by Anions. Chempluschem 2012. [DOI: 10.1002/cplu.201100036] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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30
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Li GY, Chu T. TD-DFT study on fluoride-sensing mechanism of 2-(2'-phenylureaphenyl)benzoxazole: the way to inhibit the ESIPT process. Phys Chem Chem Phys 2011; 13:20766-71. [PMID: 21996924 DOI: 10.1039/c1cp21470e] [Citation(s) in RCA: 129] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The fluoride-sensing mechanism of the sensor 2-(2'-phenylurea-phenyl)benzoxazole (PUBO) has been investigated by means of the TD-DFT method. The present theoretical study indicates that there is an excited-state intramolecular proton transfer (ESIPT) process in the sensor PUBO. The added fluoride anion could capture the proton in the free N-H moiety instead of the hydrogen-bonding one. The experimental UV/Vis and fluorescence spectra (J. Org. Chem. 2007, 72, 62) are well reproduced by the calculated vertical excitation energies in the ground state and the first singlet excited state. For example, the calculated emission wavelength of PUBO at 534 nm is very close to the fluorescence band at 554 nm. Furthermore, we theoretically confirmed that the added fluoride anions could inhibit the ESIPT process in PUBO. But different from the classical ESIPT-inhibition mechanism, the ESIPT process in the sensor PUBO is inhibited by the high energy barrier of its deprotonated form rather than by the absence of the transferred proton.
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Affiliation(s)
- Guang-Yue Li
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China.
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31
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Wei YJ, Wang FW. Crystal structures of new 4-hydroxy-N′-(3,5-diiodo-2-hydroxybenzylidene)benzohydrazide methanol and 4-hydroxy-N′-(2-methoxynaphth-1-yl-methylene)benzohydrazide dimethanol solvate. J STRUCT CHEM+ 2011. [DOI: 10.1134/s0022476611040160] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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32
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The nature of 6,6′-bis(triphenylamine) substituted BINOL as chromophoric and fluorogenic hybrid chemosensor for selective fluoride detection. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.03.047] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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33
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Li Y, Zhang X, Zhu B, Yan J, Xu W. A highly selective colorimetric and "off-on-off" fluorescent probe for fluoride ions. ANAL SCI 2011; 26:1077-80. [PMID: 20953051 DOI: 10.2116/analsci.26.1077] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In this paper, a highly selective and sensitive probe for fluoride ions (F(-)), containing a phenylpyridylvinylene derivative reporter and a Si-O bond receptor, was designed and characterized. The reaction mechanism is based on the intramolecular charge transfer (ICT) mechanism. Upon addition of F(-), probe 1 showed a remarkable red-shift (183 nm) in the absorption spectra accompanying with the color changes from colorless to purple, so probe 1 could serve as a "naked-eye" probe for F(-). The absorbance of probe 1 at 545 nm increased linearly with the concentration of F(-) from 20 to 150 µM. The detection limit was calculated to be 0.1 µM. Besides, "off-on-off" fluorescence intensity changes were also observed in the fluorescence spectra. The present results may provide a useful approach for the development of highly selective dual-channel probes for F(-).
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Affiliation(s)
- Yamin Li
- Department of Chemistry, School of Science, Beijing Institute of Technology, Beijing 100081, P. R. China
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34
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Peng X, Tang X, Qin W, Dou W, Guo Y, Zheng J, Liu W, Wang D. Aroylhydrazone derivative as fluorescent sensor for highly selective recognition of Zn2+ ions: syntheses, characterization, crystal structures and spectroscopic properties. Dalton Trans 2011; 40:5271-7. [DOI: 10.1039/c0dt01590c] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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35
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Li GY, Zhao GJ, Han KL, He GZ. A TD-DFT study on the cyanide-chemosensing mechanism of 8-formyl-7-hydroxycoumarin. J Comput Chem 2010; 32:668-74. [PMID: 20845422 DOI: 10.1002/jcc.21651] [Citation(s) in RCA: 91] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2010] [Revised: 07/07/2010] [Accepted: 07/20/2010] [Indexed: 12/17/2022]
Abstract
Proton transfer (PT) and excited-state PT process are proposed to account for the fluorescent sensing mechanism of a cyanide chemosensor, 8-formyl-7-hydroxycoumarin. The time-dependent density functional theory method has been applied to investigate the ground and the first singlet excited electronic states of this chemosensor as well as its nucleophilic addition product with cyanide, with a view to monitoring their geometries and spectrophotometrical properties. The present theoretical study indicates that phenol proton of the chemosensor transfers to the formyl group along the intramolecular hydrogen bond in the first singlet excited state. Correspondingly, the nucleophilic addition product undergoes a PT process in the ground state, and shows a similar structure in the first singlet excited state. This could explain the observed strong fluorescence upon the addition of the cyanide anion in the relevant fluorescent sensing mechanism.
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Affiliation(s)
- Guang-Yue Li
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, People's Republic of China
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36
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Li GY, Zhao GJ, Liu YH, Han KL, He GZ. TD-DFT study on the sensing mechanism of a fluorescent chemosensor for fluoride: excited-state proton transfer. J Comput Chem 2010; 31:1759-65. [PMID: 20082387 DOI: 10.1002/jcc.21466] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
An excited-state proton transfer (ESPT) process, induced by both intermolecular and intramolecular hydrogen-bonding interactions, is proposed to account for the fluorescence sensing mechanism of a fluoride chemosensor, phenyl-1H-anthra(1,2-d)imidazole-6,11-dione. The time-dependent density functional theory (TD-DFT) method has been applied to investigate the different electronic states. The present theoretical study of this chemosensor, as well as its anion and fluoride complex, has been conducted with a view to monitoring its structural and photophysical properties. The proton of the chemosensor can shift to fluoride in the ground state but transfers from the proton donor (NH group) to a proton acceptor (neighboring carbonyl group) in the first singlet excited state. This may explain the observed red shifts in the fluorescence spectra in the relevant fluorescent sensing mechanism.
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Affiliation(s)
- Guang-Yue Li
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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37
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Affiliation(s)
- Adrian‐Mihail Stadler
- Institut de Science et d'Ingénierie Supramoléculaires, Université de Strasbourg, 8 allée Gaspard Monge, Strasbourg 67083, France
- Karlsruhe Institute of Technology (KIT), Forschungszentrum Karlsruhe (FZK), Institute for Nanotechnology (INT), Postfach 3640, 76021 Karlsruhe, Germany
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38
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Li Z, Chen Y, Jiang Y. Fluorescent sensing of anions based on excited state intramolecular proton transfer in N-(3-hydroxy-2-naphthamido)-N′-phenylthiourea. ACTA ACUST UNITED AC 2009. [DOI: 10.1007/s11426-009-0106-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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39
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Qiao YH, Lin H, Shao J, Lin HK. A highly selective naked-eye colorimetric sensor for acetate ion based on 1,10-phenanthroline-2,9-dicarboxyaldehyde-di-(p-substitutedphenyl-hydrazone). SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2009; 72:378-381. [PMID: 19109052 DOI: 10.1016/j.saa.2008.10.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2007] [Revised: 08/26/2008] [Accepted: 10/09/2008] [Indexed: 05/27/2023]
Abstract
A new and simple colorimetric sensor with high selectivity for acetate ion based on 1,10-phenanthroline-2,9-dicarboxyaldehyde-di-(p-substitutedphenylhydrazone) receptor 2 has been synthesized. The selectively binding ability of receptor 2 to acetate ion over other anions tested was demonstrated by UV-vis absorption spectroscopy in DMSO. Comparing with other anions studied, the UV-vis absorption spectrum in dimethyl sulfoxide shows significant response toward acetate ion with high selectivity, and meanwhile dramatic color change is observed from yellow to green in the presence of acetate ion (5 x 10(-6)mol/L). Little UV-vis absorption spectrum change has occurred when receptor 2 was titrated with other different guest (F(-), Cl(-), Br(-), I(-), H(2)PO(4)(-) and OH(-)). In addition, the (1)H NMR spectrum titration shows deprotonation of the receptor in the presence of acetate ion.
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Affiliation(s)
- Yan-Hong Qiao
- Department of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
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40
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Gong WT, Hiratani K, Lee SS. Macrocyclic bis(amidonaphthol)s for anion sensing: tunable selectivity by ring size in proton transfer process. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.10.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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41
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Kumar S, Luxami V, Kumar A. Chromofluorescent Probes for Selective Detection of Fluoride and Acetate Ions. Org Lett 2008; 10:5549-52. [DOI: 10.1021/ol802352j] [Citation(s) in RCA: 116] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Subodh Kumar
- Department of Chemistry, Guru Nank Dev University, Amritsar 143 005, India
| | - Vijay Luxami
- Department of Chemistry, Guru Nank Dev University, Amritsar 143 005, India
| | - Ashwani Kumar
- Department of Chemistry, Guru Nank Dev University, Amritsar 143 005, India
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42
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Wen ZC, Ferreira JA, Costa SM. Novel pH tunable fluorescent sensor with dual recognition mode. J Photochem Photobiol A Chem 2008. [DOI: 10.1016/j.jphotochem.2008.05.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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43
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Liu C, Qian X, Sun G, Zhao L, Li Z. Chromogenic and fluorescent chemodosimeter for fluoride ion based on novel anion-catalyzed intramolecular hydrogen transfer. NEW J CHEM 2008. [DOI: 10.1039/b712554b] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Qiao YH, Lin H, Lin HK. A novel colorimetric sensor for anions recognition based on disubstituted phenylhydrazone. J INCL PHENOM MACRO 2007. [DOI: 10.1007/s10847-007-9312-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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45
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Luxami V, Kumar S. Colorimetric and ratiometric fluorescence sensing of fluoride ions based on competitive intra- and intermolecular proton transfer. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.02.095] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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46
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Fan Y, Zhu YM, Dai FR, Zhang LY, Chen ZN. Photophysical and anion sensing properties of platinum(ii) terpyridyl complexes with phenolic ethynyl ligands. Dalton Trans 2007:3885-92. [PMID: 17893786 DOI: 10.1039/b707797a] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of platinum(II) terpyridyl complexes with phenolic ethynyl ligands have been synthesized and characterized. Their photophysical and sensing properties towards anions such as fluoride, acetate and dihydrogenphosphate have been investigated. These complexes show a colorimetric response and fluorescence quenching in the presence of anions including fluoride, acetate and dihydrogenphosphate, and selective sensing towards fluoride in some cases. The sensing mechanism has been investigated by spectrophotometric and 1H NMR titration.
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Affiliation(s)
- Yang Fan
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
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