1
|
Khairy GM, Ragab SM, Moawed EA, El Sadda RR, Aboelnga MM. Uncovering an effecient binary system as a chemosensor for visual and fluorescence detection of chromium (VI) in water samples. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 321:124729. [PMID: 38955073 DOI: 10.1016/j.saa.2024.124729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 06/02/2024] [Accepted: 06/25/2024] [Indexed: 07/04/2024]
Abstract
There is an urgent requirement for the development of sensitive and quick sensors to monitor chromium (VI) due to its substantial carcinogenic and mutagenic properties. A coexisting system of coumarin 334 and diphenylcarbazide (C334/DPC) was used in this study as a fluorescent chemosensor to detect Cr(VI) ions. Upon the addition of Cr(VI), a purple chelate complex (Cr(III)-diphenylcarbazone) was produced, which resulted from the quantitative reaction between Cr(VI) ions and diphenylcarbazide (DPC), whereas no interaction between Cr(VI) and coumarin 334 took place. More interestingly, the absorption spectra of purple (Cr(III)-diphenylcarbazone) complex (λmax = 540 nm) were overlapped with emission and excitation spectra of coumarin 334 (λex/em = 453/492), resulting in the efficient quenching of coumarin 334 (C334) via the inner filter effect. Furthermore, the semi-quantitative estimation of Cr(VI) ion concentration may be achieved by visually watching the progressive color transformation of the probe from yellow to red after the addition different concentration of Cr(VI). The calibration plot for determination of Cr(VI) by this method is ranging from 0.048 to 268 μM. DFT calculations were conducted to enrich our understanding about the mechanism of action. This approach demonstrates an excellent selectivity and sensitivity for Cr(VI) including a detection limit of 48 nM. The new sensor was successfully applied to water samples (tap, mineral, and waste waters). The accuracy was confirmed by the atomic absorption spectroscopy.
Collapse
Affiliation(s)
- Gasser M Khairy
- Chemistry Department, Faculty of Science, Suez Canal University, 41522 Ismailia, Egypt.
| | - Sara M Ragab
- Chemistry Department, Faculty of Science, Damietta University, 34511 Damietta, Egypt.
| | - Elhossein A Moawed
- Chemistry Department, Faculty of Science, Damietta University, 34511 Damietta, Egypt.
| | - Rana R El Sadda
- Chemistry Department, Faculty of Science, Damietta University, 34511 Damietta, Egypt.
| | - Mohamed M Aboelnga
- Chemistry Department, Faculty of Science, Damietta University, 34511 Damietta, Egypt.
| |
Collapse
|
2
|
Majhi A, Venkateswarlu K, Sasikumar P. Coumarin Based Fluorescent Probe for Detecting Heavy Metal Ions. J Fluoresc 2024; 34:1453-1483. [PMID: 37581754 DOI: 10.1007/s10895-023-03372-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 07/25/2023] [Indexed: 08/16/2023]
Abstract
Heavy metals such as Iron, Copper, and Zinc are micro-essential trace metal and involve animportant biological role, but it quickly turns toxic at exceeding the permissible limit, causing gastrointestinal irritation, liver, bone, and kidney damage, as well as disorders including Wilson's, Parkinson's, and Alzheimer's. It is important to detect the metal ions as well as their concentration quickly and affordable cost using organic probes. Among the organic probes,the coumarin fluorescent probe shows a very prominent candidate with heavy metal ions. Therefore, in the present review, we reviewed the very recent literature the identify the heavy metals using modified coumarin fluorescent probes. Readers will get information quickly about the method of preparation of modified coumarin core and their use as fluorescent probes with heavy metals using absorption and emission spectroscopic methods along with the probable mechanistic pathway of detection.
Collapse
Affiliation(s)
- Anjoy Majhi
- Department of Chemistry, Presidency University, 86/1 College Street, Kolkata, West Bengal, 700073, India.
| | - Katta Venkateswarlu
- Laboratory for Synthetic and Natural Products Chemistry, Department of Chemistry, Yogi Vemana University, Kadapa, 516005, India
| | - Palani Sasikumar
- Department of Chemistry, Presidency University, 86/1 College Street, Kolkata, West Bengal, 700073, India.
| |
Collapse
|
3
|
Meng XJ, Zhang YR, Li JJ, Wang JZ, Jia JX. A Cu 2+ fluorescent chemosensor suitable for quantitative detection of tyrosinase in potatoes over a wide pH range. ANAL SCI 2024; 40:1167-1175. [PMID: 38522044 DOI: 10.1007/s44211-024-00546-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 02/25/2024] [Indexed: 03/25/2024]
Abstract
Cu2+ as an important trace element plays an essential role in various biologic processes due to the unique redox active nature. For this reason, much effort has been made to develop effective methods for Cu2+ detection. In this study, a novel structure fluorescent chemosensor, 1-(6-(((5-(5, 5-difluoro-1, 3, 7, 9-tetramethyl-5H-4λ4, 5λ4-dipyrrolo[1, 2-c:2', 1'-f][1, 3, 2] diazaborinin-10-yl)quinolin-8-yl)oxy)methyl)pyridin-2-yl)-N, N-bis(pyridin-2-ylmethyl)methanamine (1), was synthesized and characterized by 1H and 13C nuclear magnetic resonance spectroscopy, and electrospray ionization mass spectrometry. Sensor 1 showed an obviously "on-off" fluorescence response to Cu2+ with a 1:1 binding stoichiometry by UV-vis and fluorescence spectrophotometry. The detection limit of sensor 1 to Cu2+ was determined to be 1.9 µM, and the stable pH range for Cu2+ detection was from 3 to 13. Sensor 1 can be used for recognition and detection of tyrosinase in potatoes.
Collapse
Affiliation(s)
- Xian-Jiao Meng
- Basic Sciences Depart, Shanxi Agricultural University, Jinzhong, 030801, China
| | - Ya-Ru Zhang
- Basic Sciences Depart, Shanxi Agricultural University, Jinzhong, 030801, China
| | - Jing-Jing Li
- Basic Sciences Depart, Shanxi Agricultural University, Jinzhong, 030801, China.
| | - Jin-Zhao Wang
- Institute of Theoretical Chemistry, Shandong University, Jinan, 250100, People's Republic of China
| | - Jun-Xian Jia
- Basic Sciences Depart, Shanxi Agricultural University, Jinzhong, 030801, China
| |
Collapse
|
4
|
Sun L, Wang Z, Chen L, Sun X, Yang Z, Gu W. A novel dehydroabietic acid-based multifunctional fluorescent probe for the detection and bioimaging of Cu 2+/Zn 2+/ClO . Analyst 2023; 148:1867-1876. [PMID: 36942689 DOI: 10.1039/d3an00001j] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
Abstract
A multifunctional dehydroabietic acid-based fluorescent probe (CPS) was designed and synthesized by introducing the 2,6-bis(1H-benzo[d]imidazol-2-yl)phenol fluorophore. The probe CPS could selectively recognize Cu2+, Zn2+ and ClO- ions from other analytes, and it showed fluorescence quenching behavior toward Cu2+ and a ratiometric response to Zn2+ and ClO- by changing from green fluorescence to blue and cyan, respectively. The detection limits toward Cu2+, Zn2+ and ClO- ions were 3.8 nM, 0.253 μM and 0.452 μM, respectively. In addition, CPS presented many fascinating merits, such as high selectivity, a short response time (15-20 s), a wide pH range (3-10) and high photostability. The sensing mechanisms of CPS were verified by 1H-NMR, ESI-MS, FT-IR and Job's plot methods. Meanwhile, CPS exhibited satisfactory detection performance in water samples. More importantly, the probe could be applied as a promising tool for visual bioimaging of three ions in living cells and zebrafishes.
Collapse
Affiliation(s)
- Lu Sun
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Zhonglong Wang
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Linlin Chen
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Xuebao Sun
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Zihui Yang
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Wen Gu
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| |
Collapse
|
5
|
Duan N, Yang S. Research Progress on Multifunctional Fluorescent Probes for Biological Imaging, Food and Environmental Detection. Crit Rev Anal Chem 2022; 54:775-817. [PMID: 35849642 DOI: 10.1080/10408347.2022.2098670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
There has been rapid progress in the development of fast, sensitive, cheap and low-cytotoxicity micro-molecule fluorescent probes for application in various fields, including disease diagnosis, food safety and environmental safety. As an analytical tool, dual-function fluorescent probes with dual-emission responses have attracted considerable attention due to their cost-effectiveness and efficiency over single-function sensors. This review primarily describes research progress on multifunctional probes in terms of the reaction type and coordination type, as well as the general design principles of probes. The analytes include reactive oxygen species (ROS), reactive sulfur species (RSS), harmful cations and anions, etc. Multifunctional probes for food, medical and environmental applications are listed for future research. To improve the development of rapid detection methods, trends and strategies in the development of multifunctional fluorescent probes are also discussed.
Collapse
Affiliation(s)
- Ning Duan
- Beijing Key laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing, PR China
| | - Shaoxiang Yang
- Beijing Key laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing, PR China
| |
Collapse
|
6
|
Zha B, Fang S, Chen H, Guo H, Yang F. An effective dual sensor for Cu 2+ and Zn 2+ with long-wavelength fluorescence in aqueous media based on biphenylacrylonitrile Schiff-base. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 269:120765. [PMID: 34959034 DOI: 10.1016/j.saa.2021.120765] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 12/04/2021] [Accepted: 12/12/2021] [Indexed: 06/14/2023]
Abstract
Although some sensors for Cu2+ and Zn2+ had been reported, the sensor with long-wavelength emission in aqueous media for in-situ detecting Cu2+ and Zn2+ was always expected. Herein, a biphenylacrylonitrile Schiff-base (OPBS) with large aromatic conjugated system was designed and synthesized in yield of 82%. OPBS possessed excellent long-wavelength fluorescence at 550-750 nm in aqueous media, which selectively response to sense Cu2+ with quenched fluorescence and Zn2+ with chromotropic fluorescence from red to yellow. The detection of Cu2+ and Zn2+ were realized without mutual interference in their coexistence system by means of the assistance of ATP. The detection limits were 2.3 × 10-7 M for Cu2+ and 1.8 × 10-6 M for Zn2+, respectively. The sensing mechanism was elucidated by binding MS spectra, fluorescence Job's plot and 1H NMR spectra. Moreover, OPBS exhibited good bioimaging performance and the in-situ sensing abilities for Cu2+ and Zn2+ in living cells, suggesting the application potential for detecting Cu2+ and Zn2+ in both vitro assay and vivo environment.
Collapse
Affiliation(s)
- Bowen Zha
- College of Chemistry and Materials, Fujian Normal University, Fuzhou 350007, PR China
| | - Shuting Fang
- College of Chemistry and Materials, Fujian Normal University, Fuzhou 350007, PR China
| | - Huiling Chen
- College of Chemistry and Materials, Fujian Normal University, Fuzhou 350007, PR China
| | - Hongyu Guo
- College of Chemistry and Materials, Fujian Normal University, Fuzhou 350007, PR China; Fujian Key Laboratory of Polymer Materials, Fuzhou 350007, PR China; Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, Fuzhou 350007, PR China
| | - Fafu Yang
- College of Chemistry and Materials, Fujian Normal University, Fuzhou 350007, PR China; Fujian Key Laboratory of Polymer Materials, Fuzhou 350007, PR China; Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, Fuzhou 350007, PR China.
| |
Collapse
|
7
|
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]
|
8
|
Budri M, Vadavi R, Kadolkar P, Patil S, Gudasi K, Inamdar S. Selective and sensitive optical probe for the recognition of Zn (II) ion through turn-on optical response in aqueous medium: Experimental and theoretical approach. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
9
|
Rohini, Paul K, Luxami V. 8-Hydroxyquinoline Fluorophore for Sensing of Metal Ions and Anions. CHEM REC 2020; 20:1430-1473. [PMID: 33151013 DOI: 10.1002/tcr.202000082] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/28/2020] [Accepted: 08/31/2020] [Indexed: 11/11/2022]
Abstract
Among various known hydroxyquinolines, 8-hydroxyquinoline (8-HQ) is the most prevalent moiety due to excellent property for the formation of the complex with different metal ions and anions, and utilized in a wide variety of applications in pharmacological and medicinal fields. 8-Hydroxyquinoline moiety and its analogues acts as fluorophoric ligands on complex formation with alkali and alkaline as well as transition metal ions and anions, thus, considered as an ideal building block in metallo-supramolecular chemistry for recognition, separation, and quantitative investigation of cations. 8-Hydroxyquinoline moiety is also used in various applications for the advancement of novel fluorescent chemosensors in a wide variety of areas viz., material chemistry, bioorganic chemistry, molecular imaging, analytical chemistry, molecular recognition, medical and biological science communities. The present review emphasises on the progress of sensing properties of 8-HQ centred small-molecule fluorescent chemosensors towards several metal ions viz., Fe3+ , Al3+ , Ag+ , Hg2+ , Cu2+ , Pd2+ , Zn2+ , Cr3+ , Cd2+ , Mn2+ , Ca2+ , and K+ and anions such as F- , CN- and PPi, from 2008 to 2020, because of their sensitivity and selectivity in terms of diverse colour changes for different species. This critical and comprehensive review might facilitate the improvement of more prevailing chemosensors for future exciting and broad applications.
Collapse
Affiliation(s)
- Rohini
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala, 147 001, India
| | - Kamaldeep Paul
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala, 147 001, India
| | - Vijay Luxami
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala, 147 001, India
| |
Collapse
|
10
|
Mal K, Naskar B, Chaudhuri T, Prodhan C, Goswami S, Chaudhuri K, Mukhopadhyay C. Synthesis of quinoline functionalized fluorescent chemosensor for Cu (II), DFT studies and its application in imaging in living HEK 293 cells. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112211] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
11
|
Wang M, Wang C, Wang M, Sun T, Huang Y, Tang Y, Ju J, Shen L, Hu Y, Zhu J. A Dual‐Functional “On‐Off‐On” Relay Fluorescent Probe for the Highly Sensitive Detection of Copper(II) and Phosphate Ions. ChemistrySelect 2020. [DOI: 10.1002/slct.201904573] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Minmin Wang
- School of Chemistry and Chemical EngineeringNantong University Nantong 226019 P.R. China
- Nantong Key Laboratory of Intelligent and New Energy MaterialsNantong University Nantong 226019 China
| | - Chun Wang
- School of TextilesNantong University Nantong 226019 P.R. China
- Nantong Key Laboratory of Intelligent and New Energy MaterialsNantong University Nantong 226019 China
| | - Miao Wang
- School of Chemistry and Chemical EngineeringNantong University Nantong 226019 P.R. China
- Nantong Key Laboratory of Intelligent and New Energy MaterialsNantong University Nantong 226019 China
| | - Tongming Sun
- School of Chemistry and Chemical EngineeringNantong University Nantong 226019 P.R. China
- Nantong Key Laboratory of Intelligent and New Energy MaterialsNantong University Nantong 226019 China
| | - Yang Huang
- School of TextilesNantong University Nantong 226019 P.R. China
- Nantong Key Laboratory of Intelligent and New Energy MaterialsNantong University Nantong 226019 China
| | - Yanfeng Tang
- School of Chemistry and Chemical EngineeringNantong University Nantong 226019 P.R. China
- Nantong Key Laboratory of Intelligent and New Energy MaterialsNantong University Nantong 226019 China
| | - Jianfeng Ju
- School of Chemistry and Chemical EngineeringNantong University Nantong 226019 P.R. China
- Nantong Key Laboratory of Intelligent and New Energy MaterialsNantong University Nantong 226019 China
| | - Lujie Shen
- School of Chemistry and Chemical EngineeringNantong University Nantong 226019 P.R. China
- Nantong Key Laboratory of Intelligent and New Energy MaterialsNantong University Nantong 226019 China
| | - Yeyu Hu
- School of Chemistry and Chemical EngineeringNantong University Nantong 226019 P.R. China
- Nantong Key Laboratory of Intelligent and New Energy MaterialsNantong University Nantong 226019 China
| | - Jinli Zhu
- School of Chemistry and Chemical EngineeringNantong University Nantong 226019 P.R. China
- Nantong Key Laboratory of Intelligent and New Energy MaterialsNantong University Nantong 226019 China
| |
Collapse
|
12
|
Balachandran AL, Deepthi A, Suneesh C. Tetrasubstituted cyclopentenone‐based fluorescent chemosensors for the selective detection of Fe3+and Cu2+ions. LUMINESCENCE 2019; 35:62-68. [DOI: 10.1002/bio.3695] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 07/25/2019] [Indexed: 01/02/2023]
Affiliation(s)
- Aswathy L. Balachandran
- Department of ChemistryUniversity of Kerala Kariavattom Campus Thiruvananthapuram Kerala India
| | - Ani Deepthi
- Department of ChemistryUniversity of Kerala Kariavattom Campus Thiruvananthapuram Kerala India
| | - C.V. Suneesh
- Department of ChemistryUniversity of Kerala Kariavattom Campus Thiruvananthapuram Kerala India
| |
Collapse
|
13
|
Ganesan JS, Gandhi S, Radhakrishnan K, Balasubramaniem A, Sepperumal M, Ayyanar S. Execution of julolidine based derivative as bifunctional chemosensor for Zn 2+ and Cu 2+ ions: Applications in bio-imaging and molecular logic gate. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 219:33-43. [PMID: 31030045 DOI: 10.1016/j.saa.2019.04.029] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 04/12/2019] [Accepted: 04/14/2019] [Indexed: 06/09/2023]
Abstract
A simple julolidine based chemosensor (JT) was designed and synthesized by single condensation step. JT displayed excellent selectivity and sensitivity with on-off responses towards Zn2+ and Cu2+ over other biologically relevant metal ions in aqueous media. Upon addition of Zn2+ ions, JT exhibited a significant blue shift in emission followed by turn-on enhancement while with Cu2+, the fluorescence intensity of JT was completely vanished. The 1:1 binding affinity between JT and Zn2+/Cu2+ was proposed by Job's plot analysis. The detection limit for Zn2+ and Cu2+ ions reached at 3.5 × 10-8 M and 1.46 × 10-6 M, respectively. The sensing mechanism of JT with Zn2+/Cu2+ was supported by DFT calculations. Based on photophysical studies and its reversibility environment with EDTA, molecular logic gates were fabricated. Furthermore, JT was successfully established to detect intracellular Zn2+ ions in live cells by turn-on response.
Collapse
Affiliation(s)
- Jeya Shree Ganesan
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625021, Tamil Nadu, India
| | - Sivaraman Gandhi
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625021, Tamil Nadu, India
| | - K Radhakrishnan
- Department of Chemistry, Saraswathi Narayanan College, Perungudi, Madurai 625022, Tamil Nadu, India
| | | | - Murugesan Sepperumal
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625021, Tamil Nadu, India
| | - Siva Ayyanar
- Supramolecular and Organometallic Chemistry Lab, Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625021, Tamil Nadu, India.
| |
Collapse
|
14
|
Cao D, Liu Z, Verwilst P, Koo S, Jangjili P, Kim JS, Lin W. Coumarin-Based Small-Molecule Fluorescent Chemosensors. Chem Rev 2019; 119:10403-10519. [PMID: 31314507 DOI: 10.1021/acs.chemrev.9b00145] [Citation(s) in RCA: 631] [Impact Index Per Article: 126.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Coumarins are a very large family of compounds containing the unique 2H-chromen-2-one motif, as it is known according to IUPAC nomenclature. Coumarin derivatives are widely found in nature, especially in plants and are constituents of several essential oils. Up to now, thousands of coumarin derivatives have been isolated from nature or produced by chemists. More recently, the coumarin platform has been widely adopted in the design of small-molecule fluorescent chemosensors because of its excellent biocompatibility, strong and stable fluorescence emission, and good structural flexibility. This scaffold has found wide applications in the development of fluorescent chemosensors in the fields of molecular recognition, molecular imaging, bioorganic chemistry, analytical chemistry, materials chemistry, as well as in the biology and medical science communities. This review focuses on the important progress of coumarin-based small-molecule fluorescent chemosensors during the period of 2012-2018. This comprehensive and critical review may facilitate the development of more powerful fluorescent chemosensors for broad and exciting applications in the future.
Collapse
Affiliation(s)
- Duxia Cao
- Institute of Fluorescent Probes for Biological Imaging, School of Materials Science and Engineering, School of Chemistry and Chemical Engineering , University of Jinan , Jinan 250022 , China
| | - Zhiqiang Liu
- State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China
| | - Peter Verwilst
- Department of Chemistry , Korea University , Seoul 02841 , Korea
| | - Seyoung Koo
- Department of Chemistry , Korea University , Seoul 02841 , Korea
| | | | - Jong Seung Kim
- Department of Chemistry , Korea University , Seoul 02841 , Korea
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging, School of Materials Science and Engineering, School of Chemistry and Chemical Engineering , University of Jinan , Jinan 250022 , China.,School of Chemistry and Chemical Engineering , Guangxi University , Nanning , Guangxi 530004 , P. R. China
| |
Collapse
|
15
|
Zhang J, Zhao Z, Shang H, Liu Q, Liu F. An easy-to-synthesize multi-photoresponse smart sensor for rapidly detecting Zn2+ and quantifying Fe3+ based on the enol/keto binding mode. NEW J CHEM 2019. [DOI: 10.1039/c9nj03635k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A readily available salicylaldazine-modified fluorene Schiff base (EASA-F) exhibits fast fluorescent OFF–ON response to Zn2+ and OFF–ON–OFF behavior to Fe3+ synchronously accompanied the diverse absorption-ratiometric and colorimetric changes.
Collapse
Affiliation(s)
- Jingzhe Zhang
- School of Water Resources and Environment
- China University of Geosciences
- Beijing 100083
- China
| | - Zheng Zhao
- School of Information Engineering
- China University of Geosciences
- Beijing 100083
- China
| | - Hong Shang
- School of Science
- China University of Geosciences
- Beijing 100083
- China
| | - Qingsong Liu
- School of Water Resources and Environment
- China University of Geosciences
- Beijing 100083
- China
| | - Fei Liu
- School of Water Resources and Environment
- China University of Geosciences
- Beijing 100083
- China
| |
Collapse
|
16
|
Meng HH, Wang CY, Xi W, Song XQ, Wang L. A cationic tetrahedral Zn(ii) cluster based on a new salicylamide imine multidentate ligand: synthesis, structure and fluorescence sensing study. Dalton Trans 2019; 48:12326-12335. [DOI: 10.1039/c9dt01376h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
We present here a monocationic ZnII tetrahedral cluster which is extremely stable and exhibits highly sensitive and selective recognition of phosphates against other common anions in water containing media.
Collapse
Affiliation(s)
- Huan-Huan Meng
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Cai-Yun Wang
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Wei Xi
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Xue-Qin Song
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- China
| | - Li Wang
- College of Chemistry and Chemical Engineering
- Xi'an Shiyou University
- Xi'an 710065
- P.R. China
| |
Collapse
|
17
|
Rout K, Manna AK, Sahu M, Mondal J, Singh SK, Patra GK. Triazole-based novel bis Schiff base colorimetric and fluorescent turn-on dual chemosensor for Cu2+ and Pb2+: application to living cell imaging and molecular logic gates. RSC Adv 2019; 9:25919-25931. [PMID: 35530070 PMCID: PMC9070313 DOI: 10.1039/c9ra03341f] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 08/09/2019] [Indexed: 12/23/2022] Open
Abstract
A triazole-based novel bis Schiff base colorimetric and fluorescent chemosensor (L) has been designed, synthesized and characterized by elemental analysis, 1H-NMR, ESI-MS, FTIR spectra and DFT studies. The receptor L showed selective and sensitive colorimetric sensing ability for Cu2+ and Pb2+ ions by changing color from colorless to yellow and light yellow respectively in CH3OH–tris-buffer (1 : 1, v/v). However, it displayed strong fluorescence enhancement upon the addition of both Cu2+ and Pb2+ ions, attributed to the blocking of PET. The fluorometric detection limits for Cu2+ and Pb2+ were found to be 12 × 10−7 M and 9 × 10−7 M and the colorimetric detection limits were 3.7 × 10−6 M and 1.2 × 10−6 M respectively; which are far below the permissible concentration in drinking water determined by WHO. Moreover, it was found that chemosensor L worked as a reversible fluorescence probe towards Cu2+ and Pb2+ ions by the accumulation of S2− and EDTA respectively. Based on the physicochemical and analytical methods like ESI-mass spectrometry, Job plot, FT-IR, 1H-NMR spectra and DFT studies the detection mechanism may be explained as metal coordination, photoinduced electron transfer (PET) as well as an internal charge transfer (ICT) process. The sensor could work in a pH span of 4.0–12.0. The chemosensor L shows its application potential in the detection of Cu2+ and Pb2+ in real samples, living cells and building of molecular logic gate. A novel triazole-based bis Schiff base colorimetric and fluorescent chemosensor (L) has been designed, synthesized and characterized. The chemo-sensor L shows its application potential in the detection of Cu2+ and Pb2+ in living cells and building molecular logic gate.![]()
Collapse
Affiliation(s)
- Kalyani Rout
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur
- India
| | - Amit Kumar Manna
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur
- India
| | - Meman Sahu
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur
- India
| | - Jahangir Mondal
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur
- India
| | - Sunil K. Singh
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur
- India
| | - Goutam K. Patra
- Department of Chemistry
- Guru Ghasidas Vishwavidyalaya
- Bilaspur
- India
| |
Collapse
|
18
|
A coumarin based highly selective fluorescent chemosensor for sequential recognition of Cu2+ and PPi. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.10.048] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
19
|
Tang Y, Huang Y, Lu L, Wang C, Sun T, Zhu J, Zhu G, Pan J, Jin Y, Liu A, Wang M. Synthesis of a new pyrene-devived fluorescent probe for the detection of Zn2+. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.09.038] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
20
|
Lv H, Ren Z, Liu H, Zhang G, He H, Zhang X, Wang S. The turn-off fluorescent sensors based on thioether-linked bisbenzamide for Fe 3+ and Hg 2+. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.02.031] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
21
|
Kim MS, Lee SY, Jung JM, Kim C. A new Schiff-base chemosensor for selective detection of Cu 2+ and Co 2+ and its copper complex for colorimetric sensing of S 2- in aqueous solution. Photochem Photobiol Sci 2018; 16:1677-1689. [PMID: 28975169 DOI: 10.1039/c7pp00229g] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new Schiff-base colorimetric chemosensor 1 was developed for the detection of Cu2+, Co2+ and S2-. Sensor 1 could simply monitor Cu2+ and Co2+ by a color change from colorless to yellow. The binding modes of 1 to Cu2+ and Co2+ were determined to be a 2 : 1 complexation stoichiometry through Job's plot and ESI-mass spectrometry analysis. The detection limits (0.02 μM and 0.63 μM) for Cu2+ and Co2+ were lower than the recommended values (31.5 μM and 1.7 μM) by the World Health Organization (WHO) for Cu2+ and the Environmental Protection Agency (EPA) for Co2+, respectively. Importantly, 1 could detect and quantify Cu2+ in real water samples. In addition, the Cu2+-2·1 complex could be used as a highly selective colorimetric sensor for S2- in the presence of other anions without any interference. Moreover, the sensing mechanisms of Cu2+ and Co2+ by 1 were explained by theoretical calculations.
Collapse
Affiliation(s)
- Min Seon Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul 139-743, Republic of Korea.
| | | | | | | |
Collapse
|
22
|
Kim SY, Lee SY, Jung JM, Kim MS, Kim C. Selective detection of Cu2+ and S2− by a colorimetric chemosensor: Experimental and theoretical calculations. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.12.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
23
|
Sarkar S, Mondal T, Roy S, Saha R, Ghosh AK, Panja SS. A multi-responsive thiosemicarbazone-based probe for detection and discrimination of group 12 metal ions and its application in logic gates. NEW J CHEM 2018. [DOI: 10.1039/c8nj02011f] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A new simple 3-in-1 multi-response thiosemicarbazone-based chemosensor has been synthesized and characterized.
Collapse
Affiliation(s)
- Soma Sarkar
- Department of Chemistry, National Institute of Technology Durgapur
- India
| | - Tapashree Mondal
- Department of Chemistry, National Institute of Technology Durgapur
- India
| | - Swapnadip Roy
- Department of Chemistry, National Institute of Technology Durgapur
- India
| | - Rajnarayan Saha
- Department of Chemistry, National Institute of Technology Durgapur
- India
| | | | - Sujit S. Panja
- Department of Chemistry, National Institute of Technology Durgapur
- India
| |
Collapse
|
24
|
Meng X, Cao D, Hu Z, Han X, Li Z, Ma W. A highly sensitive and selective chemosensor for Pb2+ based on quinoline–coumarin. RSC Adv 2018; 8:33947-33951. [PMID: 35548814 PMCID: PMC9086682 DOI: 10.1039/c8ra04935a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 09/21/2018] [Indexed: 01/14/2023] Open
Abstract
In this study, a highly sensitive and selective fluorescent chemosensor, ethyl(E)-2-((2-((2-(7-(diethylamino)-2-oxo-2H-chromene-3-carbonyl)hydrazono)methyl)quinolin-8-yl)oxy)acetate (1), was synthesized and characterized by 1H NMR, 13C NMR and ESI-MS. Sensor 1 showed an “on–off” fluorescence response to Pb2+ with a 1 : 1 binding stoichiometry in CH3CN/HEPES buffer medium (9 : 1 v/v). The detection limit of sensor 1 to Pb2+ was determined to be 0.5 μM, and the stable pH range for Pb2+ detection was from 4 to 8. A highly sensitive and selective fluorescent chemosensor 1 was synthesized and used for naked eye detection of Pb2+.![]()
Collapse
Affiliation(s)
- Xianjiao Meng
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- P. R. China
| | - Duanlin Cao
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- P. R. China
| | - Zhiyong Hu
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- P. R. China
- National Demonstration Center for Experimental Comprehenisve Chemical Engineering Education
| | - Xinghua Han
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- P. R. China
- National Demonstration Center for Experimental Comprehenisve Chemical Engineering Education
| | - Zhichun Li
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- P. R. China
| | - Wenbing Ma
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- P. R. China
- National Demonstration Center for Experimental Comprehenisve Chemical Engineering Education
| |
Collapse
|
25
|
Shinde RG, Khan AA, Kunwar A, Tripathi VS, Barik A. Fluorescence “off” and “on” signalling of esculetin in the presence of copper and thiol: a possible implication in cellular thiol sensing. Photochem Photobiol Sci 2018; 17:1197-1205. [DOI: 10.1039/c8pp00157j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The fluorescence intensity of esculetin was drastically reduced in the presence of a copper ion, which was regenerated in the presence of GSH. The copper–esculetin system was able to detect GSH in a cellular model.
Collapse
Affiliation(s)
- Rupali G. Shinde
- Department of Chemistry
- Savitribai Phule Pune University
- Pune 411007
- India
- Radiation and Photochemistry Division
| | - Ayesha A. Khan
- Department of Chemistry
- Savitribai Phule Pune University
- Pune 411007
- India
| | - Amit Kunwar
- Radiation and Photochemistry Division
- Bhabha Atomic Research Centre
- Mumbai 400085
- India
| | - V. S. Tripathi
- Radiation and Photochemistry Division
- Bhabha Atomic Research Centre
- Mumbai 400085
- India
| | - Atanu Barik
- Radiation and Photochemistry Division
- Bhabha Atomic Research Centre
- Mumbai 400085
- India
| |
Collapse
|
26
|
Feng J, Shao X, Shang Z, Chao J, Wang Y, Jin W. A new biphenylcarbonitrile based fluorescent sensor for Zn2+ ions and application in living cells. Chem Res Chin Univ 2017. [DOI: 10.1007/s40242-017-7084-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
27
|
Wang Y, Wang X, Meng Q, Jia H, Zhang R, Zhu P, Song R, Feng H, Zhang Z. A gadolinium(III)-coumarin complex based MRI/Fluorescence bimodal probe for the detection of fluoride ion in aqueous medium. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.08.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
28
|
Pan S, Tang H, Song Z, Li J, Guo Y. A Novel Dual Channel Fluorescent Probe for Ca2+
and Zn2+
Based on a Coumarin Schiff Base. CHINESE J CHEM 2017. [DOI: 10.1002/cjoc.201600923] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shengnan Pan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education; College of Chemistry and Materials Science, Northwest University; Xi'an Shaanxi 710127 China
| | - Haoyang Tang
- School of Automation; Xi'an University of Posts and Telecommunications; Xi'an Shaanxi 710121 China
| | - Zhanke Song
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education; College of Chemistry and Materials Science, Northwest University; Xi'an Shaanxi 710127 China
| | - Jin Li
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education; College of Chemistry and Materials Science, Northwest University; Xi'an Shaanxi 710127 China
| | - Yuan Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education; College of Chemistry and Materials Science, Northwest University; Xi'an Shaanxi 710127 China
| |
Collapse
|
29
|
Zhai J, Xie X, Cherubini T, Bakker E. Ionophore-Based Titrimetric Detection of Alkali Metal Ions in Serum. ACS Sens 2017; 2:606-612. [PMID: 28723189 DOI: 10.1021/acssensors.7b00165] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
While the titrimetric assay is one of the most precise analytical techniques available, only a limited list of complexometric chelators is available, as many otherwise promising reagents are not water-soluble. Recent work demonstrated successful titrimetry with ion-exchanging polymeric nanospheres containing hydrophobic complexing agents, so-called ionophores, opening an exciting avenue in this field. However, this method was limited to ionophores of very high affinity to the analyte and exhibited a relatively limited titration capacity. To overcome these two limitations, we report here on solvent based titration reagents. This heterogeneous titration principle is based on the dissolution of all hydrophobic recognition components in a solvent such as dichloromethane (CH2Cl2) where the ionophores are shown to maintain a high affinity to the target ions. HSV (hue, saturation, value) analysis of the images captured with a digital camera provides a convenient and inexpensive way to determine the end point. This approach is combined with an automated titration setup. The titrations of the alkali metals K+, Na+, and Li+ in aqueous solution are successfully demonstrated. The potassium concentration in human serum without pretreatment was precisely and accurately determined as 4.38 mM ± 0.10 mM (automated titration), which compares favorably with atomic emission spectroscopy (4.47 mM ± 0.20 mM).
Collapse
Affiliation(s)
- Jingying Zhai
- Department of Inorganic and Analytical Chemistry, University of Geneva, Quai Ernest-Ansermet 30, CH-1211 Geneva, Switzerland
| | - Xiaojiang Xie
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518000, China
| | - Thomas Cherubini
- Department of Inorganic and Analytical Chemistry, University of Geneva, Quai Ernest-Ansermet 30, CH-1211 Geneva, Switzerland
| | - Eric Bakker
- Department of Inorganic and Analytical Chemistry, University of Geneva, Quai Ernest-Ansermet 30, CH-1211 Geneva, Switzerland
| |
Collapse
|
30
|
Prasannan D, Arunkumar C. Pentafluorophenyl dipyrrin as probe for transition metal ion detection and bioremediation in Bacillus subtilis and Bacillus cereus. NEW J CHEM 2017. [DOI: 10.1039/c7nj02157g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recognition of transition metal ions and bioaccumulation in B. subtilis and B. cereus were examined using pentafluorophenyl dipyrrin probe.
Collapse
Affiliation(s)
- Dijo Prasannan
- Bioinorganic Materials Research Laboratory
- Department of Chemistry
- National Institute of Technology Calicut
- Kozhikode
- India
| | - Chellaiah Arunkumar
- Bioinorganic Materials Research Laboratory
- Department of Chemistry
- National Institute of Technology Calicut
- Kozhikode
- India
| |
Collapse
|
31
|
Structural, physicochemical characterization, theoretical studies of carboxamides and their Cu(II), Zn(II) complexes having antibacterial activities against E. coli. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.09.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
32
|
Sanmartín-Matalobos J, García-Deibe AM, Fondo M, Zarepour-Jevinani M, Domínguez-González MR, Bermejo-Barrera P. Exploration of an easily synthesized fluorescent probe for detecting copper in aqueous samples. Dalton Trans 2017; 46:15827-15835. [DOI: 10.1039/c7dt02872e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Bonding behavior and spectral response studies of an easily synthesized fluorescent probe for the detection of Cu2+ ions and CuO NPs in aqueous samples.
Collapse
Affiliation(s)
- Jesús Sanmartín-Matalobos
- Departamento de Química Inorgánica
- Facultad de Química
- Universidad de Santiago de Compostela
- 15782-Santiago de Compostela
- Spain
| | - Ana M. García-Deibe
- Departamento de Química Inorgánica
- Facultad de Química
- Universidad de Santiago de Compostela
- 15782-Santiago de Compostela
- Spain
| | - Matilde Fondo
- Departamento de Química Inorgánica
- Facultad de Química
- Universidad de Santiago de Compostela
- 15782-Santiago de Compostela
- Spain
| | - Morteza Zarepour-Jevinani
- Departamento de Química Inorgánica
- Facultad de Química
- Universidad de Santiago de Compostela
- 15782-Santiago de Compostela
- Spain
| | - M. Raquel Domínguez-González
- Departamento de Química Analítica
- Facultad de Química
- Universidad de Santiago de Compostela
- 15782-Santiago de Compostela
- Spain
| | - Pilar Bermejo-Barrera
- Departamento de Química Analítica
- Facultad de Química
- Universidad de Santiago de Compostela
- 15782-Santiago de Compostela
- Spain
| |
Collapse
|