1
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Sendh J, Baruah JB. Bi-component sensing platform for the detection of Cd 2+, Fe 2+and Fe 3+ ions. RSC Adv 2024; 14:27153-27161. [PMID: 39193302 PMCID: PMC11348839 DOI: 10.1039/d4ra04655b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2024] [Accepted: 08/14/2024] [Indexed: 08/29/2024] Open
Abstract
The ability of N-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)isonicotinamide (naphydrazide) or 2,6-pyridinedicarboxylic acid (2,6-H2pdc) individually or as a bi-component system in distinguishing and detecting Fe3+ or Fe2+ and Cd2+ ions was investigated. The use of these molecules as single or bi-component analytes in absorption or emission spectroscopy studies showed that under specific conditions each had their own merits for specific purposes. UV-visible spectroscopic studies of 2,6-H2pdc for assessing the interactions with ferrous and ferric ions showed characteristic distinctions. The detection limit for Fe3+ analysed through UV-visible spectroscopy using naphydrazide was 0.46 μM, whereas it was 1.28 μM using 2,6-H2pdc. Naphydrazide together with Fe3+ allowed distinguishing Cd2+ ions from Zn2+ and Fe2+ ions. The bi-component system was useful for the selective detection of Cd2+ ions using fluorescence spectroscopy, with a detection limit for Cd2+ ions of 18.31 μM. The presence of Fe2+ and Cd2+ ions in a solution of the bi-component had resulted white-light emission. An analogous compound N,N'-(1,3,6,8-tetraoxobenzo[lmn][3,8]phenanthroline-2,7(1H,3H,6H,8H)-diyl)diisonicotinamide (binaphydrazide) was found unsuitable for such detections. Two 2,6-pyridinedicarboxylate Fe3+ complexes possessing protonated naphydrazide or binaphydrazide were prepared and characterised. These complexes were also found unsuitable for the detection of the said ions in solution. Electrochemical studies with the bi-component system showed that cyclic voltammograms could distinguish Fe3+ or Fe2+ from Cd2+ ions.
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Affiliation(s)
- Jagajiban Sendh
- Department of Chemistry, Indian Institute of Technology Guwahati Guwahati-781 039 Assam India +91-361-2582311
| | - Jubaraj B Baruah
- Department of Chemistry, Indian Institute of Technology Guwahati Guwahati-781 039 Assam India +91-361-2582311
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2
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Schäfer V, Pianowski ZL. Heterocyclic Hemipiperazines: Multistimuli-Responsive Switches and Sensors for Zinc or Cadmium Ions. Chemistry 2024:e202402005. [PMID: 38980960 DOI: 10.1002/chem.202402005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 07/05/2024] [Accepted: 07/08/2024] [Indexed: 07/11/2024]
Abstract
Advance in the design of molecular photoswitches - adapters that convert light into changes at molecular level - opens up exciting possibilities in preparing smart polymers, drugs photoactivated inside humans, or light-fueled nanomachines that might in the future operate in our bloodstream. Hemipiperazines are recently reported biocompatible molecular photoswitches based on cyclic dipeptides. Here we report a multistimuli-responsive hemipiperazine-based switch that reacts on light, solvents, acidity, or metal ions. Its photoequilibration is controlled by the intramolecular hydrogen bonding pattern. The compound can be used as a mid-nanomolar photoswitchable fluorescent sensor for zinc and cadmium ions, applicable to monitor environmental pollution in real time.
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Affiliation(s)
- Valentin Schäfer
- Institute of Organic Chemistry IOC KIT, Karlsruhe Institute of Technology, Kaiserstrasse 12, 76131, Karlsruhe, Germany
| | - Zbigniew L Pianowski
- Institute of Biological and Chemical Systems - Functional Molecular Systems IBCS-FMS KIT, Karlsruhe Institute of Technology, Kaiserstrasse 12, 76131, Karlsruhe, Germany
- Institute of Organic Chemistry IOC KIT, Karlsruhe Institute of Technology, Kaiserstrasse 12, 76131, Karlsruhe, Germany
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3
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Shenbagapushpam M, Ashwin BCMA, Mareeswaran PM, Yuvaraj P, Kodirajan S. Active Hydrogen Free, Z-Isomer Selective Isatin Derived "Turn on" Fluorescent Dual Anions Sensor. J Fluoresc 2024:10.1007/s10895-024-03762-1. [PMID: 38896304 DOI: 10.1007/s10895-024-03762-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Accepted: 05/05/2024] [Indexed: 06/21/2024]
Abstract
An efficient and anions fluorescence "on-off" sensor of 1-(prop-2-yn-1-yl)-3-(quinolin-3-ylimino)indolin-2-one (PQI) has been developed for the selective sensing of dual anions of F- and NO3- ions in aqueous medium. Active hydrogen and Lewis acidic binding sites free, Z- isomer of isatin based π-conjugated quinoline exhibited excellent sensing activity against F- and NO3- ions in UV light. The fluorescence turns on the process accomplished via the PET "on-off" mechanism. The interaction between probe molecule and anions is thought to be a non-covalent interaction of the low electron density covalently bonded N-methylene moiety of propargyl isatin (-N-CH2-) of probe molecule with F- ion and the terminal acidic proton of propargyl group of isatin (-C≡C-H) with NO3- ions. The modes of anions binding with PQI and plausible mechanisms are proposed by 1H and 13C NMR titrations. The selectivity of anions sensing may be offered by the bucked structure of the Z-isomer. The calculated association constant values for PQI and F- and NO3- are ions 2.5 × 104 M-1 and 2.2 × 103 M-1, respectively, indicating strong binding interaction between the PQI and anions. The association nature of anions and probes was analyzed by a Jobs plot and the finding indicates both F- and NO3- ions are in 1:1 complexation with PQI. The limit of detection (LOD) of the probe with F- and NO3- ions is calculated and is to be 6.91 × 10-7 M and 9.93 × 10-7 M, respectively. The proposed PQI fluorophore possesses a low limit of detection (LOD) for both F- and NO3- ions which is within the WHO prescribed detection limit.
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Affiliation(s)
- Muthumanickam Shenbagapushpam
- Department of Chemistry, Thiagarajar College (Affiliated to Madurai Kamaraj University), Madurai, Tamil Nadu, India
- Department of Chemistry, Mannar Thirumalai Naicker College, Madurai, Tamil Nadu, India
| | | | | | - Paneerselvam Yuvaraj
- Advanced Materials Group, Materials Sciences and Technology Division, CSIR-North East Institute of Science & Technology, Jorhat, Assam, 785006, India
| | - Selvakumar Kodirajan
- Department of Chemistry, Thiagarajar College (Affiliated to Madurai Kamaraj University), Madurai, Tamil Nadu, India.
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Mikata Y, Tosaka N, Yasuda S, Sakurai Y, Shoji S, Konno H, Matsuo T. Cd 2+-Specific Fluorescence Response of Methoxy-Substituted N, N-Bis(2-quinolylmethyl)-2-methoxyaniline Derivatives. Inorg Chem 2024; 63:8026-8037. [PMID: 38651295 DOI: 10.1021/acs.inorgchem.3c04395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
The N3O1 tetradentate ligand, TriMeOBQMOA (N,N-bis(5,6,7-trimethoxy-2-quinolylmethyl)-2-methoxyaniline), was developed as a Cd2+-specific fluorescent sensor. The structure of TriMeOBQMOA is half of TriMeOBAPTQ (N,N,N',N'-tetrakis(5,6,7-trimethoxy-2-quinolylmethyl)-1,2-bis(2-aminophenoxy)ethane), which is a tetrakisquinoline derivative of the well-known calcium chelator BAPTA (1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid). The fluorescent Cd2+ selectivity of TriMeOBAPTQ (IZn/ICd = 5.3% in the presence of 3 equiv of metal ions in MeOH-HEPES buffer (9:1)) comes from the formation of fluorescent dinuclear cadmium (M2L) and nonfluorescent OH-bridged dizinc ((μ-OH)M2L) complexes. TriMeOBQMOA also exhibits excellent Cd2+ specificity in fluorescence enhancement (IZn/ICd = 2.3% in the presence of 5 equiv of metal ions in DMF-HEPES buffer (1:1, HEPES 50 mM, KCl 0.1 M, pH = 7.5)) via substantial formation of a highly fluorescent bis(μ-chloro)dinuclear cadmium complex ([Cd2(μ-Cl)2L2]2+), which is in equilibrium with the mononuclear Cd2+ complex ([CdLCl]+), and extremely poor stability of the TriMeOBQMOA-Zn2+ complex. The all-nitrogen derivatives of BQMOA and BAPTQ, namely, N,N-BQDMPHEN (N,N-bis(2-quinolylmethyl)-N',N'-dimethyl-1,2-phenylenediamine) and BPDTQ (N,N,N',N'-tetrakis(2-quinolylmethyl)-2,2'-(N,N'-dimethylethylenediamino)dianiline), respectively, and their methoxy-substituted derivatives were also prepared, and the fluorescent metal ion sensing properties are discussed.
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Affiliation(s)
- Yuji Mikata
- Laboratory for Molecular & Functional Design, Department of Engineering, Nara Women's University, Nara 630-8506, Japan
- KYOUSEI Science Center, Nara Women's University, Nara 630-8506, Japan
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women's University, Nara 630-8506, Japan
- Cooperative Major in Human Centered Engineering, Nara Women's University, Nara 630-8506, Japan
| | - Nao Tosaka
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women's University, Nara 630-8506, Japan
| | - Saori Yasuda
- Cooperative Major in Human Centered Engineering, Nara Women's University, Nara 630-8506, Japan
| | - Yui Sakurai
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women's University, Nara 630-8506, Japan
| | - Sunao Shoji
- Laboratory for Molecular & Functional Design, Department of Engineering, Nara Women's University, Nara 630-8506, Japan
- Cooperative Major in Human Centered Engineering, Nara Women's University, Nara 630-8506, Japan
| | - Hideo Konno
- National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Takashi Matsuo
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST), Takayama, Ikoma, Nara 630-0192, Japan
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Panda SK, Sahu RP, Goswami C, Singh AK. Easily synthesizable molecular probe for the nanomolar level detection of Cd 2+ in near aqueous media: Theoretical investigations and live cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 302:123098. [PMID: 37429195 DOI: 10.1016/j.saa.2023.123098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/26/2023] [Accepted: 06/30/2023] [Indexed: 07/12/2023]
Abstract
The present investigation highlights a quinoline-based small molecule probe (DEQ) for the detection of Cd2+ among other metal ions in near-aqueous media. The probe DEQ and its Cd2+ complex (DEQ-Cd) have been synthesized and characterized by all possible spectroscopic methods. The weakly emissive DEQ showed its strong emission in the presence of Cd2+, which is attributed to the photoinduced electron transfer (PET) along with the chelation-enhanced fluorescence (CHEF) mechanism. The 1:1 binding mode between ligand and Cd2+ is confirmed by single crystal XRD analysis, which is further supported by Job's plot and HRMS. The detection limit of the probe to recognize Cd2+ was found to be as low as 89 nM. Furthermore, DEQ can act as a reversible fluorescence probe with the off-on-off mechanism by the alternative addition of Cd2+ and EDTA. DFT and TD-DFT studies exposed the proposed mechanism after Cd2+ insertion and the obtained results for electronic spectra are in line with the experimental results. The response towards pH was quite interesting and allowed us to study its application in live cell imaging. With all the positive results, the proposed ligand DEQ can be used as a potential probe for the detection of Cd2+ in real-life applications.
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Affiliation(s)
- Suvam Kumar Panda
- School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Khurda 752050, India
| | - Ram Prasad Sahu
- School of Biological Sciences, National Institute of Science Education and Research, Khurda 752050, India
| | - Chandan Goswami
- School of Biological Sciences, National Institute of Science Education and Research, Khurda 752050, India
| | - Akhilesh Kumar Singh
- School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Khurda 752050, India.
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6
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RasulKhan B, Ponnaiah SK, Balasubramanian J, Periakaruppan P. Novel Carbon Quantum Dotted Reduced Graphene Oxide Nanosheets for Nano-molar Range Cadmium Quantification. Electrocatalysis (N Y) 2022. [DOI: 10.1007/s12678-022-00732-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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7
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Pantalon Juraj N, Tandarić T, Tadić V, Perić B, Moreth D, Schatzschneider U, Brozovic A, Vianello R, Kirin SI. Tuning the coordination properties of chiral pseudopeptide bis(2-picolyl)amine and iminodiacetamide ligands in Zn( ii) and Cu( ii) complexes. Dalton Trans 2022; 51:17008-17021. [DOI: 10.1039/d2dt02895f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Modifications of the chiral side chains of bpa and imda ligands lead to different metal ion coordination and hydrogen bonding ability.
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Affiliation(s)
| | | | | | | | - Dominik Moreth
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Ulrich Schatzschneider
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
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8
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Shi CT, Huang ZY, Wu AB, Hu YX, Wang NC, Zhang Y, Shu WM, Yu WC. Recent progress in cadmium fluorescent and colorimetric probes. RSC Adv 2021; 11:29632-29660. [PMID: 35479541 PMCID: PMC9040829 DOI: 10.1039/d1ra05048f] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 08/23/2021] [Indexed: 12/15/2022] Open
Abstract
Cadmium is a heavy metal which exists widely in industrial and agricultural production and can induce a variety of diseases in organisms. Therefore, its detection is of great significance in the fields of biology, environment and medicine. Fluorescent probe has been a powerful tool for cadmium detection because of its convenience, sensitivity, and bioimaging capability. In this paper, we reviewed 98 literatures on cadmium fluorescent sensors reported from 2017 to 2021, classified them according to different fluorophores, elaborated the probe design, application characteristics and recognition mode, summarized and prospected the development of cadmium fluorescent and colorimetric probes. We hope to provide some help for researchers to design cadmium fluorescent probes with higher selectivity, sensitivity and practicability. Cadmium is a heavy metal which exists widely in industrial and agricultural production and can induce a variety of diseases in organisms.![]()
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Affiliation(s)
- Chun-Tian Shi
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China .,Unconventional Oil and Gas Collaborative Innovation Center, Yangtze University Jingzhou Hubei People's Republic of China
| | - Zhi-Yu Huang
- Key Laboratory of Textile Fibers and Products, Ministry of Education, College of Materials Science and Engineering, Wuhan Textile University Wuhan Hubei People's Republic of China
| | - Ai-Bin Wu
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China .,Unconventional Oil and Gas Collaborative Innovation Center, Yangtze University Jingzhou Hubei People's Republic of China
| | - Yan-Xiong Hu
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China
| | - Ning-Chen Wang
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China
| | - Ying Zhang
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China
| | - Wen-Ming Shu
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China .,Unconventional Oil and Gas Collaborative Innovation Center, Yangtze University Jingzhou Hubei People's Republic of China
| | - Wei-Chu Yu
- School of Chemistry and Environmental Engineering, Yangtze University Jingzhou Hubei People's Republic of China .,Unconventional Oil and Gas Collaborative Innovation Center, Yangtze University Jingzhou Hubei People's Republic of China
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9
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Lee SC, Lee M, Suh B, Lee J, Kim C. A Bithiophene‐based Ratiometric Fluorescent Sensor for Sensing Cd
2+. ChemistrySelect 2021. [DOI: 10.1002/slct.202102503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Su Chan Lee
- Department of Fine Chemistry Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 138-741 Korea
| | - Minji Lee
- Department of Fine Chemistry Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 138-741 Korea
| | - Boeon Suh
- Department of Fine Chemistry Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 138-741 Korea
| | - Jiyoung Lee
- Department of Fine Chemistry Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 138-741 Korea
| | - Cheal Kim
- Department of Fine Chemistry Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 138-741 Korea
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10
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Selective and Sensitive Discrimination of Zinc and Cadmium Based on a Novel Fluorescent Porous Organic Polymer. JOURNAL OF ANALYSIS AND TESTING 2021. [DOI: 10.1007/s41664-021-00193-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Ling L, Tian F, Zhenghe G, Cheng H, Yuanyuan L, Tao Y. Preparation and properties of a novel polystyrene solid-phase fluorescence pH sensor based on a naphthalimide derivative. JOURNAL OF CHEMICAL RESEARCH 2021. [DOI: 10.1177/17475198211035474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A novel naphthalimide-based solid-phase fluorescence pH sensor (PS-Acyl-II) is prepared by immobilization of a small molecule probe (II) on polystyrene microspheres through an ester bond and is characterized by Fourier-transform infrared spectroscopy, optical microscope, scanning electron microscope, and conductiometric titrations. The sensor can determine the pH of a solution within the pH 4.0–7.0, free from interference of common metal ions, and can be reused several times. The geometries of II, PS-Acyl-II, and its product with H+ are optimized at the B3LYP/6-31G** level by density functional theory. The charge distribution, orbital interactions, and bonding characteristics are analyzed and compared in detail to discuss the recognition mechanism and structure–fluorescence property relationships.
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Affiliation(s)
- Li Ling
- School of Pharmaceutical and Chemical Engineering, Chengxian College, Southeast University, Nanjing, P.R. China
| | - Feng Tian
- School of Pharmaceutical and Chemical Engineering, Chengxian College, Southeast University, Nanjing, P.R. China
| | - Guo Zhenghe
- School of Pharmaceutical and Chemical Engineering, Chengxian College, Southeast University, Nanjing, P.R. China
| | - Huang Cheng
- School of Pharmaceutical and Chemical Engineering, Chengxian College, Southeast University, Nanjing, P.R. China
| | - Liu Yuanyuan
- School of Pharmaceutical and Chemical Engineering, Chengxian College, Southeast University, Nanjing, P.R. China
| | - Yu Tao
- State Key Laboratory of Fluorine & Nitrogen Chemicals, Xi’an Modern Chemistry Research Institute, Xi’an, P.R. China
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12
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Freixa Z, Rivilla I, Monrabal F, Gómez-Cadenas JJ, Cossío FP. Bicolour fluorescent molecular sensors for cations: design and experimental validation. Phys Chem Chem Phys 2021; 23:15440-15457. [PMID: 34264251 PMCID: PMC8317197 DOI: 10.1039/d1cp01203g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 06/17/2021] [Indexed: 11/21/2022]
Abstract
Molecular entities whose fluorescence spectra are different when they bind metal cations are termed bicolour fluorescent molecular sensors. The basic design criteria of this kind of compound are presented and the different fluorescent responses are discussed in terms of their chemical behaviour and electronic features. These latter elements include intramolecular charge transfer (ICT), formation of intramolecular and intermolecular excimer/exciplex complexes and Förster resonance energy transfer (FRET). Changes in the electronic properties of the fluorophore based on the decoupling between its constitutive units upon metal binding are also discussed. The possibility of generating fluorescent bicolour indicators that can capture metal cations in the gas phase and at solid-gas interfaces is also discussed.
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Affiliation(s)
- Zoraida Freixa
- Ikerbasque, Basque Foundation for Science, 48009 Bilbao, Spain. and Department of Applied Chemistry, Faculty of Chemistry, University of the Basque Country (UPV/EHU), 20018 San Sebastián/Donostia, Spain
| | - Iván Rivilla
- Ikerbasque, Basque Foundation for Science, 48009 Bilbao, Spain. and Donostia International Physics Center (DIPC), 20018 San Sebastián/Donostia, Spain
| | - Francesc Monrabal
- Ikerbasque, Basque Foundation for Science, 48009 Bilbao, Spain. and Donostia International Physics Center (DIPC), 20018 San Sebastián/Donostia, Spain
| | - Juan J Gómez-Cadenas
- Ikerbasque, Basque Foundation for Science, 48009 Bilbao, Spain. and Donostia International Physics Center (DIPC), 20018 San Sebastián/Donostia, Spain
| | - Fernando P Cossío
- Donostia International Physics Center (DIPC), 20018 San Sebastián/Donostia, Spain and Department of Organic Chemistry I, Faculty of Chemistry, University of the Basque Country (UPV/EHU), 20018 San Sebastián/Donostia, Spain
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13
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Mikata Y, Takekoshi A, Kaneda M, Yonemura S, Aono Y, Matsumoto A, Konno H, Burdette SC. N,N,N′,N′
‐Tetrakis(3‐isoquinolylmethyl)‐2,6‐lutidylenediamine (3‐isoTQLN): A Fluorescent Zn
2+
/Cd
2+
Dual Sensor as a Hybrid of 2‐Quinolyl/1‐Isoquionolyl Counterparts TQLN/1‐isoTQLN. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202001171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yuji Mikata
- Department of Chemistry, Biology, and Environmental Science Faculty of Science Nara Women's University Nara 630-8506 Japan
- KYOUSEIScience Center Nara Women's University Nara 630-8506 Japan
- Department of Chemistry, Faculty of Science Nara Women's University Nara 630-8506 Japan
| | - Ayaka Takekoshi
- Department of Chemistry, Faculty of Science Nara Women's University Nara 630-8506 Japan
| | - Minori Kaneda
- Department of Chemistry, Faculty of Science Nara Women's University Nara 630-8506 Japan
| | - Shizuka Yonemura
- Department of Chemistry, Biology, and Environmental Science Faculty of Science Nara Women's University Nara 630-8506 Japan
| | - Yuri Aono
- Department of Chemistry, Faculty of Science Nara Women's University Nara 630-8506 Japan
| | - Arimasa Matsumoto
- Department of Chemistry, Biology, and Environmental Science Faculty of Science Nara Women's University Nara 630-8506 Japan
| | - Hideo Konno
- National Institute of Advanced Industrial Science and Technology (AIST) 1-1-1 Higashi, Tsukuba Ibaraki 305-8565 Japan
| | - Shawn C. Burdette
- Department of Chemistry and Biochemistry Worcester Polytechnic Institute Worcester, MA 01609-2280 USA
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14
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Chen SY, Li Z, Li K, Yu XQ. Small molecular fluorescent probes for the detection of lead, cadmium and mercury ions. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213691] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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15
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Kim A, Lee H, Yun D, Jung U, Kim KT, Kim C. Developing a new chemosensor targeting zinc ion based on two types of quinoline platform. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 241:118652. [PMID: 32623303 DOI: 10.1016/j.saa.2020.118652] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/09/2020] [Accepted: 06/23/2020] [Indexed: 06/11/2023]
Abstract
A chemosensor DQ (2-(2-(quinolin-2-yl)hydrazinyl)-N-(quinolin-8-yl)acetamide), based on two quinoline moieties, has been synthesized. DQ could detect zinc ion through fluorescence turn-on in aqueous media. Limit of detection was calculated as 0.07 μM, far lower than the standard of WHO for zinc ion. The practicality of DQ was demonstrated via the successful results of reusability with EDTA, easy detection on the test strip, and precise quantification in real water samples. Additionally, sensor DQ could be applied to bioimaging of zinc ion in zebrafish. Sensing process of zinc ion by DQ was studied through fluorescence and UV-Vis spectroscopy, 1H NMR titration, and ESI-mass spectrometry.
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Affiliation(s)
- Ahran Kim
- Department of Fine Chemistry, SNUT (Seoul National Univ. of Sci. and Tech.), Seoul, 01811, Republic of Korea
| | - Hangyul Lee
- Department of Fine Chemistry, SNUT (Seoul National Univ. of Sci. and Tech.), Seoul, 01811, Republic of Korea
| | - Dongju Yun
- Department of Fine Chemistry, SNUT (Seoul National Univ. of Sci. and Tech.), Seoul, 01811, Republic of Korea
| | - Ukhyun Jung
- Department of Environ. Engineering, SNUT (Seoul National Univ. of Sci. and Tech.), Seoul 01811, Republic of Korea
| | - Ki-Tae Kim
- Department of Environ. Engineering, SNUT (Seoul National Univ. of Sci. and Tech.), Seoul 01811, Republic of Korea.
| | - Cheal Kim
- Department of Fine Chemistry, SNUT (Seoul National Univ. of Sci. and Tech.), Seoul, 01811, Republic of Korea.
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16
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A cyanobiphenyl-based ratiometric fluorescent sensor for highly selective and sensitive detection of Zn2+. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119652] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Tian M, Wang C, Ma Q, Bai Y, Sun J, Ding C. A Highly Selective Fluorescent Probe for Hg 2+ Based on a 1,8-Naphthalimide Derivative. ACS OMEGA 2020; 5:18176-18184. [PMID: 32743192 PMCID: PMC7391857 DOI: 10.1021/acsomega.0c01790] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 06/29/2020] [Indexed: 05/31/2023]
Abstract
Hg2+ has a significant hazardous impact on the environment and ecosystem. There is a great demand for new methods with high selectivity and sensitivity to determine mercury in life systems and environments. In this paper, a novel turn-on Hg2+ fluorescent probe has been reported with a naphthalimide group. The Hg2+ fluorescent probe was designed by the inspiration of the well-known specific Hg2+-triggered thioacetal deprotection reaction. A 1,2-dithioalkyl group was chosen as the specific recognition site of Hg2+. The probe showed weak fluorescence without Hg2+, and the color of the solution was light yellow. In the presence of Hg2+, the probe reacted specifically with the mercury ion to produce an aldehyde and emitted strong fluorescence, and the color of the solution also turned light green, thus realizing the monitoring of the mercury ion. The Hg2+ fluorescent probe showed outstanding sensitivity and selectivity toward Hg2+. Furthermore, the Hg2+ fluorescent probe could work in a wide pH range. The linear relationship between the fluorescence intensity at 510 nm and the concentration of Hg2+ was obtained in a range of Hg2+ concentration from 2.5 × 10-7 to 1.0 × 10-5 M. The detection limit was found to be 4.0 × 10-8 M for Hg2+. Furthermore, with little cell toxicity, the probe was successfully applied to the confocal image of Hg2+ in PC-12 cells.
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Affiliation(s)
- Meiju Tian
- School
of Pharmacy, Henan University of Traditional
Chinese Medicine, Zhengzhou 450046, PR China
| | - Chunyan Wang
- School
of Pharmacy, Henan University of Traditional
Chinese Medicine, Zhengzhou 450046, PR China
| | - Qiujuan Ma
- School
of Pharmacy, Henan University of Traditional
Chinese Medicine, Zhengzhou 450046, PR China
- Zhengzhou
Key Laboratory of Chinese Medicine Quality Control and Evaluation, Zhengzhou 450046, PR China
| | - Yu Bai
- School
of Pharmacy, Henan University of Traditional
Chinese Medicine, Zhengzhou 450046, PR China
| | - Jingguo Sun
- School
of Pharmacy, Henan University of Traditional
Chinese Medicine, Zhengzhou 450046, PR China
| | - Chunfeng Ding
- Henan
Key Laboratory of Laser and Optoelectric Information Technology, School
of Information Engineering, Zhengzhou University, Zhengzhou 450001, PR China
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Nguyen MH, Nguyen TN, Do DQ, Nguyen HH, Phung QM, Thirumalaivasan N, Wu SP, Dinh TH. A highly selective fluorescent anthracene-based chemosensor for imaging Zn2+ in living cells and zebrafish. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.107882] [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]
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19
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Aich K, Das S, Gharami S, Patra L, Mondal TK. Two New Quinoline‐Benzothiazole Blended ‘Off‐On’ Type Fluorescent Probes Exclusively Detect Cd
2+. ChemistrySelect 2019. [DOI: 10.1002/slct.201901582] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Krishnendu Aich
- Department of ChemistryJadavpur University, Jadavpur Kolkata-700 032 India
| | - Sangita Das
- Department of ChemistryJadavpur University, Jadavpur Kolkata-700 032 India
| | - Saswati Gharami
- Department of ChemistryJadavpur University, Jadavpur Kolkata-700 032 India
| | - Lakshman Patra
- Department of ChemistryJadavpur University, Jadavpur Kolkata-700 032 India
| | - Tapan Kumar Mondal
- Department of ChemistryJadavpur University, Jadavpur Kolkata-700 032 India
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Xu Y, Wang H, Zhao J, Yang X, Pei M, Zhang G, Zhang Y. A dual functional fluorescent sensor for the detection of Al3+ and Zn2+ in different solvents. NEW J CHEM 2019. [DOI: 10.1039/c9nj03298c] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new fluorescent sensor, X, was designed and synthesized based on imidazo[2,1-b]thiazole and 2-hydroxy-1-naphthaldehyde, which could be used to detect Al3+ in methanol buffer solution and detect Zn2+ in ethanol buffer solution, respectively.
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Affiliation(s)
- Yuankang Xu
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Hanyu Wang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | | | - Xiaofeng Yang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Meishan Pei
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Guangyou Zhang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Yanxia Zhang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
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