1
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Nandakumar V, Ramasamy SS, Adhigaman K, Ganesan N, Subramani D, Ramasamy S, Nandhakumar R, Thangaraj S. Nitroquinolone Fused Salicyl and Naphthyl Hydrazone Fluorescent Probes for the Detection of Fe 3+and Pb 2+ Ions. J Fluoresc 2024:10.1007/s10895-024-03813-7. [PMID: 38954084 DOI: 10.1007/s10895-024-03813-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Accepted: 06/06/2024] [Indexed: 07/04/2024]
Abstract
The application of quinolones stretches over a large umbrella of medicinal field as well as chemosensor due to the presence of privileged heterocyclic aromatic rig system. Salicyl and Naphthyl Hydrazide motifs are also established fluorophore groups. Therefore in this work, we have designed and synthesized Salicyl hydrazide (3a-c) and naphthyl hydrazide fused nitroquinolones (5a-c) investigated for their fluorescent behaviour. Preliminary UV- absorption studies were carried out and the metal selectivity were examined with various metal ion. Among them, it was found that compound 3a was selective towards Fe3+ ions (λex = 330 nm, 1:1 DMF:H2O at pH = 7.4 in HEPES Buffer medium). 3a shows decrease emission intensity in presence of Fe3+ ions. Compound 5a shows enhancement in fluorescence intensity upon addition of Pb2+ ion (λex = 280 nm, 1:1 DMF:H2O at pH = 7.4 in HEPES Buffer medium). Further, the concentration dependence, competitive binding and EDTA reversibility were studied for selected compounds towards the respective cations selectivity. Jobs plot analysis indicate that 1:1 binding of 3a with Fe3+ ion (Ka = 3.17 x104M-1 and Limit Of Detection (LOD) = 5.1 × 10-7 M) whereas 5a showed 1:2 binding mode with Pb2+ ions (Ka = 2.14 × 106 M-1 and Limit Of Detection (LOD) = 2.613 × 10-9 M). Density Function Theoretical studies were performed as support for the experimental results.
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Affiliation(s)
- Vandana Nandakumar
- School of Chemical Sciences, Department of Chemistry, Bharathiar University, Coimbatore, Tamilnadu, 641046, India
| | - Sentamil Selvi Ramasamy
- School of Chemical Sciences, Department of Chemistry, Bharathiar University, Coimbatore, Tamilnadu, 641046, India
| | - Kaviyarasu Adhigaman
- School of Chemical Sciences, Department of Chemistry, Bharathiar University, Coimbatore, Tamilnadu, 641046, India
| | - Narmatha Ganesan
- Fluorensic Materials Laboratory, Department of Physical Sciences, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore, 641 114, India
| | | | - Shankar Ramasamy
- Department of Physics, Bharathiar University, Coimbatore, 641 046, India
| | - Raju Nandhakumar
- Fluorensic Materials Laboratory, Department of Physical Sciences, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore, 641 114, India
| | - Suresh Thangaraj
- School of Chemical Sciences, Department of Chemistry, Bharathiar University, Coimbatore, Tamilnadu, 641046, India.
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2
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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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3
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Zhang D, Gil D, Kim C. A Dual-target Fluorescent Chemosensor for Detecting Indium (III) and Hypochlorite with High Selectivity. J Fluoresc 2024; 34:743-753. [PMID: 37358760 DOI: 10.1007/s10895-023-03326-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 06/21/2023] [Indexed: 06/27/2023]
Abstract
A dual-target fluorescent chemosensor BQC (((E)-N-benzhydryl-2-(quinolin-2-ylmethylene)hydrazine-1-carbothioamide) was synthesized for detecting In3+ and ClO-. BQC displayed green and blue fluorescence responses to In3+ and ClO- with low detection limits (0.83 µM for In3+ and 2.50 µM for ClO-), respectively. Importantly, BQC is the first fluorescent chemosensor capable of detecting In3+ and ClO-. The binding ratio between BQC and In3+ was determined to be a 2:1 through Job plot and ESI-MS analysis. BQC could be successfully utilized as a visible test kit to detect In3+. Meanwhile, BQC showed a selective turn-on response to ClO- even in the presence of anions or reactive oxygen species. The sensing mechanisms of BQC for In3+ and ClO- were demonstrated by 1 H NMR titration, ESI-MS and theoretical calculations.
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Affiliation(s)
- Duo Zhang
- Department of Fine Chemistry, Seoul National Univ. of Sci. and Tech. (SNUT), Seoul, 01811, Korea
| | - Dongkyun Gil
- Department of Fine Chemistry, Seoul National Univ. of Sci. and Tech. (SNUT), Seoul, 01811, Korea.
| | - Cheal Kim
- Department of Fine Chemistry, Seoul National Univ. of Sci. and Tech. (SNUT), Seoul, 01811, Korea.
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4
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Moon S, Kim C. A Fluorescent and Colorimetric Chemosensor Detecting Pd 2+ Based on Chalcone Structure with Triphenylamine. J Fluoresc 2023; 33:1739-1748. [PMID: 36826725 DOI: 10.1007/s10895-023-03176-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 02/11/2023] [Indexed: 02/25/2023]
Abstract
A fluorometric and colorimetric chemosensor DiPP ((E)-3-(4-(diphenylamino)phenyl)-1-(pyridin-2-yl)prop-2-en-1-one) based on chalcone structure with a triphenylamine group was synthesized. Sensor DiPP detected Pd2+ with fluorescence turn-off and via colorimetry variation of yellow to purple. The binding ratio of DiPP to Pd2+ turned out to be 1 : 1. Detection limits for Pd2+ by DiPP were analyzed to be 0.67 µM and 0.80 µM through the fluorescent and colorimetric methods. Additionally, the fluorescent and colorimetric test strips were applied for probing Pd2+ and displayed that DiPP could obviously discriminate Pd2+ from other metals. The binding feature of DiPP to Pd2+ was presented by ESI-mass, Job plot, NMR titration, ESI-mass, and DFT calculations.
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Affiliation(s)
- Sungjin Moon
- Dept of New and Renewable Energy Convergence and Fine Chem, Seoul National Univ. of Sci. and Tech. (SNUT), 01811, Seoul, Korea
| | - Cheal Kim
- Dept of New and Renewable Energy Convergence and Fine Chem, Seoul National Univ. of Sci. and Tech. (SNUT), 01811, Seoul, Korea.
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5
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Rajasekar M, Ranjitha V, Rajasekar K. Recent Advances in Fluorescent-based Cation Sensors for Biomedical Applications. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023] Open
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6
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Mujthaba Aatif A, Selva Kumar R, Joseph S, Vetriarasu V, Abdul Majeed S, Ashok Kumar S. Pyridinecarbohydrazide-based fluorescent chemosensor for In3+ ions and its applications in water samples, live cells, and zebrafish imaging. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2022.114257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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7
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Moon S, Lee M, Kim C. A Naphthol and Nitroaniline‐Based Dual‐target Chemosensorfor Fluorometric Sensing of Al
3+
and Colorimetric Sensing of Fe
3+. ChemistrySelect 2022. [DOI: 10.1002/slct.202201353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sungjin Moon
- Department of Fine Chem. and New and Renewable Energy Convergence Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 01811 Korea
| | - Minji Lee
- Department of Fine Chem. and New and Renewable Energy Convergence Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 01811 Korea
| | - Cheal Kim
- Department of Fine Chem. and New and Renewable Energy Convergence Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 01811 Korea
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8
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Patawanich P, Petdum A, Sirirak J, Chatree K, Charoenpanich A, Panchan W, Setthakarn K, Kamkaew A, Sooksimuang T, Maitarad P, Wanichacheva N. Highly selective zinc(II) triggered “Turn-ON” [5]helicene-based fluorescence sensor: its application in liver and brain cells imaging. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119710] [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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9
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Shaji LK, Kumar SKA. A quinoline-benzothiazole-based chemosensor coupled with a smartphone for the rapid detection of In 3+ ions. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:620-626. [PMID: 35060981 DOI: 10.1039/d1ay01767e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
A newly designed quinoline-benzothiazole probe 2-((Z)-((E)-benzo[d]thiazol-2(3H)-ylidenehydrazono)methyl)quinolin-8-ol (L) was synthesized by reacting 8-hydroxyquinoline-2-carbaldehyde with 2-hydrazinobenzothiazole and structurally characterized by various spectroscopic techniques. The sensing ability of probe L was studied with various cations using colorimetry, test paper strips, a red-green-blue (RGB) model and UV-visible spectrophotometry in DMSO : H2O (3 : 7, v/v). The pale yellow colour of L turns into orange on contact with In3+ ions, whereas other tested metal ions did not show any change in colour. The probe L exhibits an absorbance band at 360 nm due to ligand-to-ligand charge transfer (LLCT); upon interaction with In3+ ions, it exhibits a band at 445 nm due to ligand-to-metal charge transfer (LMCT). The probe L binds In3+ in a 2 : 1 ratio with an association constant of 8.1 × 105 M-1 and this is established using the Job's and Benesi-Hildebrand (B-H) methods. The probe L can work in the pH range of 4-8 without interfering with other competing ions. It can be used to detect quantities as low as 2.3 ppb and 85 ppb by spectrophotometry and RGB, respectively. The binding mechanism was studied by 1H NMR titration, ESI mass and FT-IR spectral analysis and well supported by theoretical studies. Overall, probe L demonstrates promising potential for the detection of In3+ ions in the semi-aqueous phase and this is its first report as a colorimetric chromogenic probe.
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Affiliation(s)
- Leyana K Shaji
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore-632 014, Tamil Nadu, India.
| | - S K Ashok Kumar
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore-632 014, Tamil Nadu, India.
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10
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Bumagina NA, Antina EV, Krasovskaya ZS, Berezin MB, Ksenofontov AA, Vyugin AI, Semeikin AS. Dipyrromethene chromo-fluorogenic chemosensors for quantitative detection and express analysis of Zn2+ ions. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117834] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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11
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Muthumanickam S, Thennila M, Yuvaraj P, Lingam KAP, Selvakumar K. An Efficient Synthesis of Heterogeneous and Hard Bound Ti
IV
‐MCM‐41 Catalyzed Mannich Bases and π‐Conjugated Imines. ChemistrySelect 2021. [DOI: 10.1002/slct.202103547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Muthukumar Thennila
- Department of Physics Sethu Institute of Technology Virudhunagar 626115 . Tamilnadu India
| | - Paneerselvam Yuvaraj
- CSIR-North East Institute of Science & Technology Branch Laboratory Lamphelpat Imphal Manipur 795004 India
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12
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Tarai A, Li Y, Liu B, Zhang D, Li J, Yan W, Zhang J, Qu J, Yang Z. A review on recognition of tri-/tetra-analyte by using simple organic colorimetric and fluorometric probes. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214070] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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13
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Seo Y, Park S, Kim G, Lee M, Kim C. A naphthyl thiourea-based effective chemosensor for fluorescence detection of Ag + and Zn 2. LUMINESCENCE 2021; 36:1725-1732. [PMID: 34213083 DOI: 10.1002/bio.4114] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 06/22/2021] [Accepted: 06/27/2021] [Indexed: 11/11/2022]
Abstract
A naphthyl thiourea-based effective chemosensor HNC, (E)-2-(2-hydroxy-3-methoxybenzylidene)-N-(naphthalen-1-yl)hydrazine-1-carbothioamide, was synthesized. HNC showed quick responses toward Ag+ and Zn2+ through marked fluorescence turn-on in different solvent conditions, respectively. Binding proportions of HNC to Ag+ and Zn2+ were found to be 2:1 and 1:1, respectively. Detection limits of HNC for Ag+ and Zn2+ were calculated as 3.82 and 0.21 μM. Binding processes of HNC for Ag+ and Zn2+ were represented using Job's plot, DFT, 1 H NMR titration, and ESI-MS.
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Affiliation(s)
- Yuna Seo
- Department of Fine Chemistry, Seoul National University of Science and Technology (SNUT), Seoul, South Korea
| | - Soyoung Park
- Department of Fine Chemistry, Seoul National University of Science and Technology (SNUT), Seoul, South Korea
| | - Gyeongjin Kim
- Department of Fine Chemistry, Seoul National University of Science and Technology (SNUT), Seoul, South Korea
| | - Minji Lee
- Department of Fine Chemistry, Seoul National University of Science and Technology (SNUT), Seoul, South Korea
| | - Cheal Kim
- Department of Fine Chemistry, Seoul National University of Science and Technology (SNUT), Seoul, South Korea
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14
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15
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Qiu CQ, Li LQ, Yao SL, Liu SJ, Xu H, Zheng TF. Two benzothiadiazole-based compounds as multifunctional fluorescent sensors for detection of organic amines and anions. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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16
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Li H, He X, Zhang M, Li X, Wang R, Xu Z, Li F. Postsynthesis Strategy of Functional Zn-MOF Sensors for the Detection of ClO - and DPA. Inorg Chem 2021; 60:2590-2597. [PMID: 33496589 DOI: 10.1021/acs.inorgchem.0c03468] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Active species were introduced into MOFs to prepare multifunctional fluorescent probes by a stepwise postsynthetic modulation strategy. First, two-dimensional HPU-16 (HPU = Henan Polytechnic University; HPU-16 = Zn(L)2(H2O); HL = 2-(5-pyridin-4-yl-5H-[1,2,4]triazol-3-yl)-pyrazine) was transformed into three-dimensional HPU-17 ({Zn3(L)2(btc)2(H2O)}n) through a crystal dissolution-recrystallization process. Second, linker replacement was used to introduce -NH2 into the HPU-17 to generate functional NH2-HPU-17 via a single-crystal to single-crystal transformation. The functional amino groups caused NH2-HPU-17 to show a significant response to ClO-. Because of the interaction of amino groups and ClO-, the fluorescence of NH2-HPU-17 gradually changed from blue to yellow-green. More interestingly, NH2-HPU-17 could encapsulate Tb3+ and sensitize the visible-emitting characteristic fluorescence of Tb3+ in aqueous solution. Then, newly generated Tb3+@NH2-HPU-17 could serve as an effective probe for the determination of DPA. This work paves a new way for the design and modulation of ratiometric fluorescence probes for the selective and sensitive detection of special molecules.
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Affiliation(s)
- Huijun Li
- Department of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454000, P. R. China
| | - Xinglei He
- Department of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454000, P. R. China
| | - Mengfan Zhang
- Department of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454000, P. R. China
| | - Xin Li
- Department of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454000, P. R. China
| | - Runxin Wang
- Department of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454000, P. R. China
| | - Zhouqing Xu
- Department of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454000, P. R. China
| | - Feifei Li
- Department of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454000, P. R. China
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17
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Tehrani T, Meghdadi S, Salarvand Z, Tavakoli B, Eskandari K, Amirnasr M. An anthracene–quinoline based dual-mode fluorometric–colorimetric sensor for the detection of Fe 3+ and its application in live cell imaging. NEW J CHEM 2021. [DOI: 10.1039/d1nj00178g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly sensitive anthracene–quinoline based dual-mode sensor has been synthesized and used for the fluorometric and colorimetric detection of Fe3+ and in live cell imaging.
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Affiliation(s)
- Tahereh Tehrani
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 8415683111
- Iran
| | - Soraia Meghdadi
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 8415683111
- Iran
| | - Zohreh Salarvand
- Department of Chemistry
- Chemistry and Petrochemistry Research Center
- Institute of Standard and Industrial Research of Iran (ISIRI)
- Karaj 3174734563
- Iran
| | - Behnam Tavakoli
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 8415683111
- Iran
| | - Kiamars Eskandari
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 8415683111
- Iran
| | - Mehdi Amirnasr
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 8415683111
- Iran
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So H, Lee H, Kim C. A Heterocyclic-based Bifunctional Sensor for Detecting Cobalt and Zinc Ion. ANAL SCI 2020; 36:1535-1539. [PMID: 32863332 DOI: 10.2116/analsci.20p197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 08/18/2020] [Indexed: 08/09/2023]
Abstract
A new bifunctional chemosensor HBP ((E)-2-(2-((5-bromopyridin-2-yl)methylene)hydrazinyl) quinoline) based on heterocyclic compounds was designed and studied. The HBP showed successful detecting ability toward cobalt ion with a UV-visible red-shift and a color change of colorless to pink. Moreover, toward zinc ion, the HBP showed an obvious fluorescence turn-on response. The binding ratio of the HBP to cobalt and zinc was a 2 to 1 for both ions. The detection limits were found to be 10 nM for Co2+ and 18 nM for Zn2+. Based on UV-vis and fluorescent spectral variations, Job plots, ESI-MS, FT-IR and calculations, the binding mechanisms of the HBP toward cobalt and zinc ions were proposed.
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Affiliation(s)
- Haeri So
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul, 01178, Korea
| | - Hangyul Lee
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul, 01178, Korea
| | - Cheal Kim
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul, 01178, Korea.
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19
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A rhodanine-based fluorescent chemosensor for sensing Zn2+ and Cd2+: Applications to water sample and cell imaging. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119936] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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20
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Gupta A, Garg S, Singh H. Development of chalcone-based derivatives for sensing applications. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2020; 12:5022-5045. [PMID: 33103673 DOI: 10.1039/d0ay01603a] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The sensing of various analytes including metal ions and anions is at an incredible speed due to their widespread use in biological processes. Various small molecular species have been reported for the detection of various analytes, with the advantage of low cost and high sensitivity. Among various classes of organic molecules, chalcones are suitable candidates for the design of new chemosensors for targeted ions. In this review, using extensive examples of chalcone-based chemosensors, we explore the design, mechanism, and performance of various chemosensors for the detection of different ions. We believe that this review will provide new insight for researchers in related areas to develop chemosensors for various targeted ions.
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Affiliation(s)
- Ankush Gupta
- Department of Chemistry, DAV University, Jalandhar-144012, Punjab, India.
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21
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Development of an azo-naphthol-based probe for detecting hypochlorite (ClO−) via color change in aqueous solution. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108244] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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22
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A Thiourea-Containing Fluorescent Chemosensor for Detecting Ga 3. J Fluoresc 2020; 30:1457-1462. [PMID: 32964343 DOI: 10.1007/s10895-020-02624-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 09/15/2020] [Indexed: 01/05/2023]
Abstract
A thiourea-based fluorescent chemosensor NADA, (E)-2-(4-(diethylamino)-2-hydroxybenzylidene)-N-(naphthalen-1-yl)hydrazine-1-carbothioamide, has been designed and synthesized. NADA could detect Ga3+ through a fluorescent turn-on with a low detection limit (0.29 μM). Importantly, NADA could effectively discriminate Ga3+ from Al3+ and In3+. The binding mechanism of NADA with Ga3+ was identified by ESI-mass, NMR titration, and DFT calculations.
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Lee SC, Park S, So H, Lee G, Kim KT, Kim C. An Acridine-Based Fluorescent Sensor for Monitoring ClO - in Water Samples and Zebrafish. SENSORS (BASEL, SWITZERLAND) 2020; 20:E4764. [PMID: 32842534 PMCID: PMC7506904 DOI: 10.3390/s20174764] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 08/19/2020] [Accepted: 08/20/2020] [Indexed: 12/13/2022]
Abstract
A novel acridine-based fluorescent chemosensor, BK ((E)-2-((acridine-9-ylimino)methyl)-N-benzhydrylhydrazine-1-carbothioamide), for monitoring ClO- was prepared. The sensor BK was synthesized by introducing a new synthetic route of making aldehyde group using formic hydrazide. Probe BK displayed notable fluorescence quenching in the presence of ClO- and showed a great selectivity over other guest analytes. The detection limit was calculated to be 7.65 μM. Additionally, BK was satisfactorily applied for sensing ClO- in water samples and zebrafish.
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Affiliation(s)
- Su Chan Lee
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul 136-741, Korea; (S.C.L.); (S.P.); (H.S.)
| | - Soyoung Park
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul 136-741, Korea; (S.C.L.); (S.P.); (H.S.)
| | - Haeri So
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul 136-741, Korea; (S.C.L.); (S.P.); (H.S.)
| | - Gyudong Lee
- Department of Environmental Engineering, Seoul National University of Science and Technology, Seoul 136-741, Korea;
| | - Ki-Tae Kim
- Department of Environmental Engineering, Seoul National University of Science and Technology, Seoul 136-741, Korea;
| | - Cheal Kim
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul 136-741, Korea; (S.C.L.); (S.P.); (H.S.)
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24
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A thiourea-naphthol based turn-on fluorescent sensor for detecting In3+ and its application. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2019.107752] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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25
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Peña-Solórzano D, Kouznetsov VV, Ochoa-Puentes C. Physicochemical properties of a urea/zinc chloride eutectic mixture and its improved effect on the fast and high yield synthesis of indeno[2,1- c]quinolines. NEW J CHEM 2020. [DOI: 10.1039/d0nj01342k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An environmentally friendly and efficient method for the synthesis of indeno[2,1-c]quinolines is developed using a urea/zinc chloride eutectic mixture as a green mildly acidic medium.
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Affiliation(s)
- Diana Peña-Solórzano
- Laboratorio de Síntesis Orgánica Sostenible
- Departamento de Química
- Universidad Nacional de Colombia–Sede Bogotá
- Bogotá
- Colombia
| | - Vladimir V. Kouznetsov
- Laboratorio de Química Orgánica y Biomolecular
- CMN
- Universidad Industrial de Santander. Parque Tecnológico Guatiguará
- Piedecuesta 681011
- Colombia
| | - Cristian Ochoa-Puentes
- Laboratorio de Síntesis Orgánica Sostenible
- Departamento de Química
- Universidad Nacional de Colombia–Sede Bogotá
- Bogotá
- Colombia
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26
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Xu Y, Zhao S, Zhang Y, Wang H, Yang X, Pei M, Zhang G. A selective “turn-on” sensor for recognizing In3+ and Zn2+ in respective systems based on imidazo[2,1-b]thiazole. Photochem Photobiol Sci 2020; 19:289-298. [DOI: 10.1039/c9pp00408d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An imidazo[2,1-b]thiazole-based compound (X) was designed and synthesized as an “off–on–off” sensor for the multiple recognition of In3+ and Zn2+ in different systems.
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Affiliation(s)
- Yuankang Xu
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Songfang Zhao
- Henan Sanmenxia Aoke Chemical Industry Co. Ltd
- Sanmenxia 472000
- China
| | - Yanxia Zhang
- 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
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27
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LEE SC, KIM C. Naphthalimide-based Probe for the Detection of Hypochlorite in a Near-perfect Aqueous Solution. ANAL SCI 2019; 35:1189-1193. [DOI: 10.2116/analsci.19p151] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Su Chan LEE
- Department of Fine Chem., Seoul National University of Science and Technology
| | - Cheal KIM
- Department of Fine Chem., Seoul National University of Science and Technology
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28
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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.
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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
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