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Che S, Xu A, Shou Q, Yin L, Zhou C, Fu H, She Y. A fluorescent and colorimetric sensor based on ionic liquids for the on-site monitoring trace gaseous SO2. Anal Chim Acta 2022; 1232:340396. [DOI: 10.1016/j.aca.2022.340396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 09/08/2022] [Accepted: 09/11/2022] [Indexed: 11/29/2022]
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2
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Kursunlu AN, Bastug E, Guler E. Importance of BODIPY-based Chemosensors for Cations and Anions in
Bio-imaging Applications. CURR ANAL CHEM 2022. [DOI: 10.2174/1573411017666201215105055] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Chemosensor compounds are useful for sensitive selective detection of cations and anions with
fluorophore groups in an attempt to develop the effective selectivity of the sensors. Although familiar fluorescent sensors
utilizing inter-molecular interactions with the cations and anions, an extraordinary endeavor was executed the preparation
of fluorescent-based sensor compounds. 4,4-difluoro-4- bora-3a,4a-diaza-s-indacene (Bodipy) and its derivatives were
firstly used as an agent in the imaging of biomolecules due to their interesting structures, complexation, and fluorogenic
properties. Among the fluorescent chemosensors used for cations and anions, Bodipy-based probes stand out owing to the
excellent properties such as sharp emission profile, high stability, etc. In this review, we emphasize the Bodipy-based
chemosensor compounds, which have been used to image cations and anions in living cells, because of as well as the
biocompatibility and spectroscopic properties.
Methods:
Research and online content related to chemosensor online activity is reviewed. The advances, sensing
mechanisms and design strategies of the fluorophore exploiting selective detection of some cation and anions with
Bodipy-based chemosensors are explained. It could be claimed that the using of Bodipy-based chemosensors is very
important for cations and anions in bio-imaging applications.
Results:
Molecular sensors or chemosensors are molecules that show a change can be detected when affected by the
analyte. They are capable of producing a measurable signal when they are selective for a particular molecule. Molecular
and ion recognition that it is important in biological systems such as enzymes, genes, environment, and chemical fields.
Due to the toxic properties of many heavy metal ions, it is of great importance to identify these metals due to their harmful
effects on living metabolism and the pollution they create in the environment. This process can be performed with
analytical methods based on atomic absorption and emission. The fluorescence methods among chemosensor systems have
many advantages such as sensitivity, selectivity, low price, simplicity of using the instrument and direct determination in
solutions. The fluorescence studies can be applied at nanomolar concentrations.
Conclusion:
During a few decades, a lot of Bodipy-based chemosensors for the detection of cations & anions have been
investigated in bio-imaging applications. For the Bodipy-based fluorescent chemosensors, the Bodipy derivatives were
prepared by different ligand groups for the illumination of the photophysical and photochemical properties. The
synthesized Bodipy-based chemosensors have remarkable photophysical properties, such as a high quantum yield, strong molar absorption coefficient etc. Moreover, these chemosensors were successfully implemented on living organisms for
the detection of analytes.
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Affiliation(s)
- Ahmed Nuri Kursunlu
- Department of Chemistry, Faculty of Science, University of Selcuk, Konya, Turkey
| | - Elif Bastug
- Department of Chemistry, Faculty of Science, University of Selcuk, Konya, Turkey
| | - Ersin Guler
- Department of Chemistry, Faculty of Science, University of Selcuk, Konya, Turkey
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3
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Determination of stability constants of mercury(II) by garlic organosulfur ligands with differential pulse voltammetry. J APPL ELECTROCHEM 2021. [DOI: 10.1007/s10800-021-01577-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Cong Y, Wang X, Zhu S, Liu L, Li L. Spiropyran-Functionalized Gold Nanoclusters with Photochromic Ability for Light-Controlled Fluorescence Bioimaging. ACS APPLIED BIO MATERIALS 2021; 4:2790-2797. [DOI: 10.1021/acsabm.1c00011] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Yujie Cong
- State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China
| | - Xiaoyu Wang
- State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China
| | - Shuxian Zhu
- State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China
| | - Lu Liu
- State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China
| | - Lidong Li
- State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China
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5
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Sandhu N, Singh AP, Saxena A, Pandey SK, Kumar K, Singh AP, Yadav RK. X-ray crystallographic, electrochemical, quantum chemical and anti-microbial analysis of fluorescein based Schiff base. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128762] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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6
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Tashi L, Kumar M, ul Nisa Z, Nelofar N, Sheikh HN. An efficient down conversion luminescencent probe based on a NaGdF 4:Eu 3+/Ce 3+ nanophosphor for chemical sensing of heavy metal ions (Cd 2+, Pb 2+ and Cr 3+) in waste water. NEW J CHEM 2020. [DOI: 10.1039/c9nj04889h] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Eu3+ doped and Eu3+/Ce3+ co-doped NaGdF4 nanophosphors are fabricated via a facile hydrothermal route. The codoped counterpart is demonstrated for efficient photoluminescence sensing of heavy metal ions (Cd2+, Pb2+ and Cr3+) present in industrial effluents.
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Affiliation(s)
- Lobzang Tashi
- Department of Chemistry
- University of Jammu
- Jammu-180006
- India
| | - Manesh Kumar
- Department of Chemistry
- University of Jammu
- Jammu-180006
- India
| | - Zaib ul Nisa
- Department of Chemistry
- University of Jammu
- Jammu-180006
- India
| | - Nargis Nelofar
- Department of Zoology
- Govt Degree College R. S. Pura
- Jammu-181102
- India
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Ferrocene appended fluorescein-based ratiomeric fluorescence and electrochemical chemosensor for Fe3+ and Hg2+ ions in aqueous media: Application in real samples analysis. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119097] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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8
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Fu J, Chang Y, Li B, Mei H, Yang L, Xu K. A novel fluorescent-colorimetric probe for Al 3+ and Zn 2+ ion detection with different response and applications in F - detection and cell imaging. Analyst 2019; 144:5706-5716. [PMID: 31436770 DOI: 10.1039/c9an01295h] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A novel Schiff base fluorescence probe (HL) was synthesized by the condensation of salicylaldehyde and an 8-aminoquinoline derivative. This probe acts as a "turn-on" dual selectivity fluorescence probe for Zn2+ and Al3+ ions, providing different colors and detection limits (DL) of 11.5 and 23.5 nM, respectively. Moreover, when Zn2+ and Al3+ co-exist, HL exhibits a preference for Al3+ by displacing Zn2+ from the HL-Zn2+ complex, realizing a dual-channel signal output for Al3+. The HL-Al3+ system could further discern F- by a "turn-off" fluorescence response with a DL of 86.0 nM. Furthermore, the probe HL was capable of monitoring intracellular Al3+, Zn2+ and F- in living PC12 cells in vitro through fluorescence imaging, which proved its value in potential in vivo applications.
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Affiliation(s)
- Jiaxin Fu
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Yongxin Chang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Bai Li
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Huihui Mei
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Li Yang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Kuoxi Xu
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China. and Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China
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Lifetime and Fluorescence Quantum Yield of Two Fluorescein-Amino Acid-Based Compounds in Different Organic Solvents and Gold Colloidal Suspensions. CHEMOSENSORS 2018. [DOI: 10.3390/chemosensors6030026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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10
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Gonçalves AC, Luis Capelo J, Lodeiro C, Dos Santos AA. A selective emissive chromogenic and fluorogenic seleno-coumarin probe for Cu 2+ detection in aprotic media. Photochem Photobiol Sci 2017; 16:1174-1181. [PMID: 28604906 DOI: 10.1039/c7pp00036g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new selenium containing coumarin (compound 7) was designed and synthesized from the amide linkage between coumarin-519 (6) and 2-(butylselanyl)ethanamine (5). The molecular structure of 7 was accurately characterized, and its photophysical properties in acetonitrile, ethanol and chloroform solutions were studied by absorption, stationary and time-resolved fluorescence spectroscopies. Changes in the solvent polarity affected the Stokes shift, quantum yields and lifetime of the excited states. The spectroscopic behavior of compound 7 was evaluated in the presence of different monovalent, divalent and trivalent metallic cations (Na+, K+, Ca2+, Co2+, Ni2+, Cu2+, Zn2+, Cd2+, Pb2+, Hg2+, Hg+, Ag+, Al3+, Fe3+, Ga3+ and Cr3+) in acetonitrile solution. Among the tested cations, 7 exhibited high selective interaction with Cu2+, which was evidenced by the not expected absorption hypsocromic shift (usually coumarin-519 gives red-shifted complexes) and intense chelation-enhanced fluorescence quenching (CHEQ). We performed spectrophotometric and spectrofluorimetric titrations of 7 upon addition of Cu2+. From these data, the minimal detectable and quantifiable amounts were calculated and found to be 0.2 and 0.4 μmol L-1 by absorption and 0.6 and 1.0 μmol L-1 by emission, respectively. The 7-Cu2+ compound presented the 1 : 1 stoichiometry and the stability constant values of absorption and emission were found to be log β = 5.78 and log β = 6.32 respectively. Taking into account the high selectivity of the 7-Cu2+ compound in organic solvent systems, and considering the role of copper in organic transformations, it can be regarded as a promising fluorescent sensor for studies concerning the determination of oxidation-dependent transient entities in organic reactions like those involving cuprates. Additionally, it can be used for the detection and quantification of this metal cation in vitro in aprotic biological systems.
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Affiliation(s)
- A C Gonçalves
- Instituto de Química, Universidade de São Paulo, Av. Prof. Lineu Prestes, 748, CxP. 26077, São Paulo, 05508-000, Brazil. and BIOSCOPE Group, UCIBIO-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Caparica, Universidade Nova de Lisboa, 2829-516 Portugal.
| | - J Luis Capelo
- BIOSCOPE Group, UCIBIO-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Caparica, Universidade Nova de Lisboa, 2829-516 Portugal. and Proteomass Scientific Society, Rua dos Inventores, Madan Park, 2829-516 Caparica, Portugal
| | - C Lodeiro
- BIOSCOPE Group, UCIBIO-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Caparica, Universidade Nova de Lisboa, 2829-516 Portugal. and Proteomass Scientific Society, Rua dos Inventores, Madan Park, 2829-516 Caparica, Portugal
| | - A A Dos Santos
- Instituto de Química, Universidade de São Paulo, Av. Prof. Lineu Prestes, 748, CxP. 26077, São Paulo, 05508-000, Brazil.
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