1
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Sidqi ME, Abdel Aziz AA, Abolehasan AE, Sayed MA. Photochemical processing potential of a novel Schiff base as a fluorescent probe for selective monitoring of Al3+ ions and bioimaging in human cervical cancer HeLa cells. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2021.113616] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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2
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Immanuel David C, Prabakaran G, Nandhakumar R. Recent approaches of 2HN derived fluorophores on recognition of Al3+ ions: A review for future outlook. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106590] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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3
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Tümay SO, Şenocak A, Mermer A. A “turn-on” small molecule fluorescent sensor for the determination of Al 3+ ion in real samples: theoretical calculations, and photophysical and electrochemical properties. NEW J CHEM 2021. [DOI: 10.1039/d1nj03462f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The fluorescence sensing properties of a naphthalene-based acetohydrazide (3) were investigated. A highly selective “turn-on” response was obtained towards Al3+ ions, and this was used for real sample analysis and development of paper test strips.
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Affiliation(s)
- Süreyya Oğuz Tümay
- Department of Chemistry, Gebze Technical University, Gebze 41400, Kocaeli, Turkey
| | - Ahmet Şenocak
- Department of Chemistry, Gebze Technical University, Gebze 41400, Kocaeli, Turkey
| | - Arif Mermer
- University of Health Sciences Turkey, Experimental Medicine Research and Application Center, Uskudar, 34662, Istanbul, Turkey
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4
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Kashyap KS, Kumar A, Hira SK, Dey S. Recognition of Al3+ through the off-on mechanism as a proficient driving force for the hydrolysis of BODIPY conjugated Schiff base and its application in bio-imaging. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119157] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5
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Wang Z, Cui S, Qiu S, Pu S. A dual-functional fluorescent sensor based on diarylethene for Zn2+ and Al3+ in different solvents. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.03.020] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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6
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Yue XL, Wang ZQ, Li CR, Yang ZY. A highly selective and sensitive fluorescent chemosensor and its application for rapid on-site detection of Al 3. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 193:415-421. [PMID: 29277072 DOI: 10.1016/j.saa.2017.12.053] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 11/08/2017] [Accepted: 12/16/2017] [Indexed: 06/07/2023]
Abstract
In this paper, a simple naphthalene-based derivative (HL) has been designed and synthesized as a Al3+-selective fluorescent chemosensor based on the PET mechanism. HL exhibited high selectivity and sensitivity towards Al3+ over other commonly coexisting metal ions in ethanol with a detection limit of 2.72nM. The 1:1 binding stoichiometry of the complex (HL-Al3+) was determined from the Job's plot based on fluorescence titrations and the ESI-MS spectrum data. Moreover, the binding site of HL with Al3+ was assured by the 1H NMR titration experiment. The binding constant (Ka) of the complex (HL-Al3+) was calculated to be 5.06×104M-1 according to the Benesi-Hildebrand equation. In addition, the recognizing process of HL towards Al3+ was chemically reversible by adding Na2EDTA. Importantly, HL could directly and rapidly detect aluminum ion through the filter paper without resorting to additional instrumental analysis.
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Affiliation(s)
- Xiao-Li Yue
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Zhao-Qing Wang
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Chao-Rui Li
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Zheng-Yin Yang
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China.
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7
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Tajbakhsh M, Chalmardi GB, Bekhradnia A, Hosseinzadeh R, Hasani N, Amiri MA. A new fluorene-based Schiff-base as fluorescent chemosensor for selective detection of Cr 3+ and Al 3. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 189:22-31. [PMID: 28787623 DOI: 10.1016/j.saa.2017.08.007] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 07/06/2017] [Accepted: 08/01/2017] [Indexed: 05/12/2023]
Abstract
2-((9H-fluoren-2-ylimino) methyl)phenol (F3) was synthesized by condensation reaction of 9H-fluoren-2-amine and 2-hydroxybenzaldehyde in EtOH and characterized by its melting point, 1H-,13C NMR and molecular mass. F3 exhibits a high selectivity for detection of Cr3+ and Al3+ ions as a fluorescent chemosensor and showed a single emission band at 536nm upon excitation at 333nm according to fluorescence emission studies. The addition of Cr3+ and Al3+ make a significant increase in fluorescent intensity at 536nm in CH3CN, while other metal ions have almost no influence on the fluorescence. The fluorescence enhancement was attributed to the inhibited CN isomerization and the obstructed excited state intra-molecular proton transfer (ESIPT) of compound F3. Job's plot and DFT calculations data showed that the binding stoichiometries of F3 with Cr3+ and Al3+ are 2:1. The association constants (Ka) for Cr3+ and Al3+ were calculated and found to be 8.33×104M-1 and 5.44×104M-1, respectively. The detection limits were also calculated for Cr3+ and Al3+ and found to be 2.5×10-7mol/L and 3.1×10-7mol/L, respectively.
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Affiliation(s)
- Mahmood Tajbakhsh
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar 47416-95447, Iran.
| | - Gholam Babaei Chalmardi
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar 47416-95447, Iran
| | - Ahmadreza Bekhradnia
- Pharmaceutical Sciences Research Center, Department of Medicinal Chemistry, Mazandaran University of Medical Sciences, Sari, Iran
| | - Rahman Hosseinzadeh
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar 47416-95447, Iran
| | - Nahid Hasani
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar 47416-95447, Iran
| | - Mohammadreza Azizi Amiri
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar 47416-95447, Iran
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8
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Kumar N, Mandal SK. Design and application of a fluorogenic receptor for selective sensing of cations, small neutral molecules, and anions. NEW J CHEM 2018. [DOI: 10.1039/c8nj03998d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
An unprecedented single multi-analyte fluorogenic receptor, a sodium salt of N-(methyl-2-thiophenyl)-tyrosine (NaHTyrthio), is reported for the selective sensing of cations (Cu2+), small neutral molecules (nitrobenzene and aniline) and anions (F−) by variable spectral responses.
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Affiliation(s)
- Navnita Kumar
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Mohali
- Mohali
- India
| | - Sanjay K. Mandal
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Mohali
- Mohali
- India
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9
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Das T, Roy A, Uyama H, Roy P, Nandi M. 2-Hydroxy-naphthyl functionalized mesoporous silica for fluorescence sensing and removal of aluminum ions. Dalton Trans 2017; 46:7317-7326. [DOI: 10.1039/c7dt00369b] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
2-Hydroxy-naphthyl functionalized mesoporous silica has been used as a turn-on fluorescent chemosensor for Al3+ and used to remove it with high efficiency.
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Affiliation(s)
- Trisha Das
- Integrated Science Education and Research Centre
- Siksha Bhavana
- Visva-Bharati University
- Santiniketan-731235
- India
| | - Ankita Roy
- Department of Chemistry
- Jadavpur University
- Kolkata-700 032
- India
| | - Hiroshi Uyama
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Suita, Osaka
- Japan
| | - Partha Roy
- Department of Chemistry
- Jadavpur University
- Kolkata-700 032
- India
| | - Mahasweta Nandi
- Integrated Science Education and Research Centre
- Siksha Bhavana
- Visva-Bharati University
- Santiniketan-731235
- India
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10
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A dual-response fluorescent probe for Zn2+ and Al3+ detection in aqueous media: pH-dependent selectivity and practical application. Anal Chim Acta 2016; 942:104-111. [DOI: 10.1016/j.aca.2016.08.048] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/18/2016] [Accepted: 08/30/2016] [Indexed: 11/15/2022]
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11
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Baig MMF, Chen CT, Chen YC. Photoluminescence Determination of Aluminum Using Glutathione-Capped Gold Nanoclusters. ANAL LETT 2016. [DOI: 10.1080/00032719.2016.1143477] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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12
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A Turn-on Fluorescent Chemosensor for Zn2+ Based on Quinoline in Aqueous Media. J Fluoresc 2016; 26:835-44. [DOI: 10.1007/s10895-016-1771-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 01/14/2016] [Indexed: 11/26/2022]
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13
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Li Y, Liao C, Huang S, Xu H, Zheng B, Du J, Xiao D. A selective fluorescent probe based on bis-Schiff base for “turn-on” detection of Al3+and cysteine by different mechanisms. RSC Adv 2016. [DOI: 10.1039/c6ra02030e] [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] Open
Abstract
A novel fluorescent sensorLbased on phenolphthalein derivative bis-Schiff base for “turn-on” detection of Al3+and cysteine on different mechanisms.
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Affiliation(s)
- Yang Li
- Department of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Caiyun Liao
- Department of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Shanshan Huang
- Department of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Hui Xu
- Department of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Baozhan Zheng
- Department of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Juan Du
- Department of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Dan Xiao
- Department of Chemistry
- Sichuan University
- Chengdu 610064
- China
- Department of Chemical Engineering
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14
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Banerjee S, Brandão P, Saha A. A robust fluorescent chemosensor for aluminium ion detection based on a Schiff base ligand with an azo arm and application in a molecular logic gate. RSC Adv 2016. [DOI: 10.1039/c6ra21217d] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new azo based chemosensor for detection of Al3+ ion has been reported. The sensor has been well characterized using different techniques like single crystal X-ray, NMR, IR, UV etc. Detection limit of the chemosensor was found to be 6.93 nM.
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Affiliation(s)
- Saikat Banerjee
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Paula Brandão
- Departamento de Química, CICECO, Universidade de Aveiro
- 3810-193 Aveiro
- Portugal
| | - Amrita Saha
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
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15
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JI Y, YU C, WEN S, ZHANG J. Characterization of an Al$^{3+}$-selective fluorescent probe based on a benzoyl hydrazine derivative and its application in cell imaging. Turk J Chem 2016. [DOI: 10.3906/kim-1511-37] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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16
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Qin JC, Yang ZY, Wang GQ. Recognition of Mg2+ and Zn2+ based on a naphthalene-based fluorescent probe by regulating solvents. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.06.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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17
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Mondal S, Bhanja AK, Ojha D, Mondal TK, Chattopadhyay D, Sinha C. Fluorescence sensing and intracellular imaging of Al3+ions by using naphthalene based sulfonamide chemosensor: structure, computation and biological studies. RSC Adv 2015. [DOI: 10.1039/c5ra11548e] [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] Open
Abstract
Naphthyl appended sulfonamide Schiff base (HL), an antimicrobial nontoxic agent, serves as a fluorogenic sensor to Al3+, LOD 33.2 nM and is used for living cell imaging.
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Affiliation(s)
- Sudipa Mondal
- Department of Chemistry
- Jadavpur University
- Kolkata-700 032
- India
| | | | - Durbadal Ojha
- ICMR Virus Unit
- I.D. & B.G. Hospital
- Kolkata-700032
- India
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18
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Choi YW, Lee JJ, You GR, Lee SY, Kim C. Chromogenic naked-eye detection of copper ion and fluoride. RSC Adv 2015. [DOI: 10.1039/c5ra16301c] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Colorimetric chemosensor was reported for detection of Cu2+ and F−via the color change from colorless to yellow and to orange.
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Affiliation(s)
- Ye Won Choi
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Jae Jun Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Ga Rim You
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Sun Young Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
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19
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Lohar S, Sengupta A, Chattopadhyay A, Matalobos JS, Das D. Structurally Characterized Antipyrine-Based Dual Fluorescent Probe: Enhanced AlIIISelectivity of a Dinuclear ZnIIComplex for Intracellular Sensing by a Displacement Approach. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402702] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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20
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Lohar S, Sahana A, Banerjee A, Chattopadhyay A, Mukhopadhyay SK, Matalobos JS, Das D. Aluminum(III) induced green luminescence for naked eye detection: Experimental and computational studies. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2013.11.038] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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Mukherjee M, Pal S, Lohar S, Sen B, Sen S, Banerjee S, Banerjee S, Chattopadhyay P. A napthelene–pyrazol conjugate: Al(iii) ion-selective blue shifting chemosensor applicable as biomarker in aqueous solution. Analyst 2014; 139:4828-35. [DOI: 10.1039/c4an01039f] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new crystallographically characterized napthelene–pyrazol conjugate acts as an Al(III) ion selective chemosensor in 100 mM HEPES buffer (water–DMSO 5 : 1, v/v) at biological pH. It is an efficient biomarker in detecting Al(III) ions in living cells.
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Affiliation(s)
| | - Siddhartha Pal
- Department of Chemistry
- Burdwan University
- Burdwan-713104, India
| | - Somenath Lohar
- Department of Chemistry
- Burdwan University
- Burdwan-713104, India
| | - Buddhadeb Sen
- Department of Chemistry
- Burdwan University
- Burdwan-713104, India
| | - Supriti Sen
- Department of Chemistry
- Burdwan University
- Burdwan-713104, India
| | - Samya Banerjee
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore, India
| | - Snehasis Banerjee
- Government College of Engineering and Leather Technology
- Kolkata, India
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22
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Park GJ, Jo HY, Ryu KY, Kim C. A new coumarin-based chromogenic chemosensor for the detection of dual analytes Al3+ and F−. RSC Adv 2014. [DOI: 10.1039/c4ra11913d] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple and easy-to-make colorimetric sensor for Al3+ and F− was designed and synthesized.
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Affiliation(s)
- Gyeong Jin Park
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Hyun Yong Jo
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Ka Young Ryu
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
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23
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Park GJ, Na YJ, Jo HY, Lee SA, Kim AR, Noh I, Kim C. A single chemosensor for multiple analytes: fluorogenic detection of Zn2+ and OAc− ions in aqueous solution, and an application to bioimaging. NEW J CHEM 2014. [DOI: 10.1039/c4nj00191e] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A single fluorescent chemosensor 1 for multiple analytes (Zn2+ and OAc−) has been developed and it can monitor Zn2+ ions in living cells.
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Affiliation(s)
- Gyeong Jin Park
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Yu Jeong Na
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Hyun Yong Jo
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Seul Ah Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Ah Ram Kim
- Department of Chemical Engineering
- Seoul National University of Science & Technology
- Seoul 139-743, Korea
| | - Insup Noh
- Department of Chemical Engineering
- Seoul National University of Science & Technology
- Seoul 139-743, Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
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24
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Lee SA, You GR, Choi YW, Jo HY, Kim AR, Noh I, Kim SJ, Kim Y, Kim C. A new multifunctional Schiff base as a fluorescence sensor for Al3+ and a colorimetric sensor for CN− in aqueous media: an application to bioimaging. Dalton Trans 2014; 43:6650-9. [DOI: 10.1039/c4dt00361f] [Citation(s) in RCA: 186] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A new multifunctional Schiff-base receptor 1 which exhibits an excellent cell-permeable fluorescence for Al3+ and a color change for CN− in aqueous media has been prepared.
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Affiliation(s)
- Seul Ah Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Ga Rim You
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Ye Won Choi
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Hyun Yong Jo
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Ah Ram Kim
- Department of Chemical Engineering
- Seoul National University of Science & Technology
- Seoul 139-743, Korea
| | - Insup Noh
- Department of Chemical Engineering
- Seoul National University of Science & Technology
- Seoul 139-743, Korea
| | - Sung-Jin Kim
- Department of Chemistry and Nano Science
- Ewha Womans University
- Seoul 120-750, Korea
| | - Youngmee Kim
- Department of Chemistry and Nano Science
- Ewha Womans University
- Seoul 120-750, Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
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25
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Mandal S, Banerjee A, Lohar S, Chattopadhyay A, Sarkar B, Mukhopadhyay SK, Sahana A, Das D. Selective sensing of Hg²⁺ using rhodamine-thiophene conjugate: red light emission and visual detection of intracellular Hg²⁺ at nanomolar level. JOURNAL OF HAZARDOUS MATERIALS 2013; 261:198-205. [PMID: 23921183 DOI: 10.1016/j.jhazmat.2013.07.026] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Revised: 07/10/2013] [Accepted: 07/12/2013] [Indexed: 06/02/2023]
Abstract
Rhodamine-thiophene conjugate (L) has been synthesized and characterized by (1)H NMR, FTIR and mass spectra. L shows a large enhancement in emission intensity in presence of Hg(2+). Moreover, naked eye color of L becomes intense red in presence of Hg(2+). The lowest detection limit for Hg(2+) is 1 × 10(-9)M in HEPES buffer (0.1M in EtOH/water, 1/1, v/v, pH 7.4). Hg(2+) induced chelation enhanced fluorescence (CHEF) is associated with spirolacram ring opening of the rhodamine unit. Trace level intracellular Hg(2+) is visualized under fluorescence microscope.
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Affiliation(s)
- Sandip Mandal
- Department of Chemistry, The University of Burdwan, Burdwan 713104, India
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26
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Sahana A, Banerjee A, Lohar S, Sarkar B, Mukhopadhyay SK, Das D. Rhodamine-Based Fluorescent Probe for Al3+ through Time-Dependent PET–CHEF–FRET Processes and Its Cell Staining Application. Inorg Chem 2013; 52:3627-33. [PMID: 23485146 DOI: 10.1021/ic3019953] [Citation(s) in RCA: 161] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Animesh Sahana
- Department of Chemistry and ‡Department of Microbiology, The University of Burdwan, Burdwan 713104, West Bengal,
India
| | - Arnab Banerjee
- Department of Chemistry and ‡Department of Microbiology, The University of Burdwan, Burdwan 713104, West Bengal,
India
| | - Sisir Lohar
- Department of Chemistry and ‡Department of Microbiology, The University of Burdwan, Burdwan 713104, West Bengal,
India
| | - Bidisha Sarkar
- Department of Chemistry and ‡Department of Microbiology, The University of Burdwan, Burdwan 713104, West Bengal,
India
| | - Subhra Kanti Mukhopadhyay
- Department of Chemistry and ‡Department of Microbiology, The University of Burdwan, Burdwan 713104, West Bengal,
India
| | - Debasis Das
- Department of Chemistry and ‡Department of Microbiology, The University of Burdwan, Burdwan 713104, West Bengal,
India
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Lohar S, Sahana A, Banerjee A, Banik A, Mukhopadhyay SK, Sanmartín Matalobos J, Das D. Antipyrine Based Arsenate Selective Fluorescent Probe for Living Cell Imaging. Anal Chem 2013; 85:1778-83. [PMID: 23298301 DOI: 10.1021/ac3031338] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Sisir Lohar
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, India
| | - Animesh Sahana
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, India
| | - Arnab Banerjee
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, India
| | - Avishek Banik
- Department of Microbiology, The University of Burdwan, Burdwan, West Bengal, India
| | | | - Jesús Sanmartín Matalobos
- Departamento de Química
Inorgánica, Facultade de Química, Universidad de Santiago de Compostela, Avda. Das Ciencias s/n, 15782,
Santiago de Compostela, Spain
| | - Debasis Das
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, India
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