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Singh G, Stanzin J, Khurana S, Devi S, Vikas, Singh G, Singh J, Sabharwal S, Mohan B. Schiff baseAlkyne precursor for1,2,3-Triazole functionalized organosiliconas a PotentialSensor for Zn(II)andAntioxidantActivity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 316:124319. [PMID: 38663133 DOI: 10.1016/j.saa.2024.124319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 05/15/2024]
Abstract
Schiff base linked1,2,3-triazole silane5has been synthesized through the Schiff base terminated alkyne with azido via click chemistry,the compound4 structure elucidated through X-ray crystallography, and the compound5 is well characterized through different techniques such asFT-IR, 1H and 13C NMR and Mass spectrometry. UV-visible sensing studies of synthesized compounds4 and5 have been performed, and both are efficient in detectingZn(II) ion, but compound 5 has imparted a higher mode of attraction to Zn(II) with limit of detection (LOD) value (1.4 x 10-6M) wherethe compound 4 is calculated to be (1.25 x 10-5M). By Job's method, the stoichiometric ratio of compound5 and Zn(II) iscalculated to bea 1:1 ratio. The complex of compound 5 with Zn(II) was prepared. A radical and oxidative species are responsible for the deteriorating of stabilized molecules. The synthesized compound 5hasantioxidant propertiesthat can potentially scavenge 2,2-diphenyl-1-picrylhydrazyl (DPPH) radicals. Further to verify the mode of binding interaction between compound 5andZn(II), computational Density functional theory (DFT) study was evaluated.
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Affiliation(s)
- Gurjaspreet Singh
- Department of Chemistry, Panjab University, Chandigarh 160014, India.
| | - Jigmat Stanzin
- Department of Chemistry, Panjab University, Chandigarh 160014, India.
| | - Sumesh Khurana
- Department of Chemistry, Panjab University, Chandigarh 160014, India
| | - Swati Devi
- Department of Chemistry, Panjab University, Chandigarh 160014, India
| | - Vikas
- Department of Chemistry, Panjab University, Chandigarh 160014, India
| | - Gurleen Singh
- Lovely Professional University Chaheru, Phagwara, Punjab 144411, India
| | - Jandeep Singh
- Lovely Professional University Chaheru, Phagwara, Punjab 144411, India
| | | | - Brij Mohan
- Centro de QuímicaEstrutural, Instituto Superior Técnico, Universidade de Lisboa (ULisboa), 1049-001, Portugal.
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2
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Bhardwaj K, Anand T, Jangir R, Sahoo SK. Improving Copper(II) Sensitivity by Combined use of AIEE Active and Inactive Schiff Bases. J Fluoresc 2024; 34:1065-1074. [PMID: 37452963 DOI: 10.1007/s10895-023-03347-4] [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: 06/23/2023] [Accepted: 07/10/2023] [Indexed: 07/18/2023]
Abstract
An aggregation-induced emission enhancement (AIEE) active Schiff base PNN was synthesized by condensing benzidine with 2-hydroxynaphthaldehyde. The green-fluorescent PNN (λem = 510 nm) in DMF turned to yellow-fluorescent PNN (λem = 557 nm) upon increasing the fractions of HEPES buffer (10 mM, pH 7.4) above 40%. The DLS study supports the self-aggregation of PNN that restricts the intramolecular rotation and activates the excited-state intramolecular proton transfer (ESIPT) process. The fluorescence emission of AIEE active PNN was quenched by Cu2+ with an estimated detection limit of 2.1 µM. Interestingly, the detection limit of PNN towards Cu2+ was improved in the presence of an AIEE inactive Schiff base PBPM obtained by reacting 1,4-diaminobenzene with pyridine-4-carbaldehyde. The mixed PNN-PBPM showed a detection limit of 0.49 µM. The practical utility of PNN-PBPM was validated by quantifying Cu2+ ions in real environmental water samples and green tea.
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Affiliation(s)
- Kanishk Bhardwaj
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, Surat, 395007, Gujarat, India
| | - Thangaraj Anand
- Department of Chemistry, Sathyabama Institute of Science and Technology, Chennai, 600119, India
| | - Ritambhara Jangir
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, Surat, 395007, Gujarat, India
| | - Suban K Sahoo
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, Surat, 395007, Gujarat, India.
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3
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Mei X, Li H, Pu S. A Handy Chemical Sensor Based on Benzaldehyde and Imidazo[1,2-a]pyridine Mixture for Naked-eye Colorimetric and Fluorescent Detection of F . J Fluoresc 2023; 33:2381-2390. [PMID: 37071230 DOI: 10.1007/s10895-023-03195-2] [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: 01/19/2023] [Accepted: 02/21/2023] [Indexed: 04/19/2023]
Abstract
Upon the Schiff base condensation reaction of imidazo[1,2-a]pyridine-2-carbohydrazide and 2,5-dihydroxybenzaldehyde, a bimodal colorimetric and fluorescent chemosensor 1o for assaying fluoride (F-) in DMSO was synthesized. The characterization of 1o structure was obtained by 1H NMR, 13C NMR and MS.The structure of 1o was characterized by 1H NMR, 13C NMR and MS. Under the presence of various anions, 1o could be applied for naked-eye and fluorescent detection of F- (naked eye: colorless to yellow; fluorescence: dark to green) and displayed promising performance, such as high selectivity and sensitivity, as well as a low detection limit. Upon calculation, the detection limit of chemosensor 1o for F- was 193.5 nM, which is well below the allowed maximum value of F- (1.5 mg/L) by WHO. As the intermolecular proton transfer mechanism induced "turn-on" fluorescent signal and naked-eye color change of F- to 1o through deprotonation effect, which was confirmed by Job's plot curve, mass spectrometry and 1H NMR titration. Alternatively, the chemosensor 1o can be effectively manufactured into test strips to detect fluoride in solid state, which is user-friendly with no additional equipment required.
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Affiliation(s)
- Xin Mei
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, 330013, Nanchang, People's Republic of China
| | - Hui Li
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, 330013, Nanchang, People's Republic of China.
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, 330013, Nanchang, People's Republic of China.
- Departemnt of Ecology and Environment, Yuzhang Normal University, 330013, Nanchang, People's Republic of China.
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4
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Kongsak C, Chiangraeng N, Rithchumpon P, Nimmanpipug P, Meepowpan P, Tuntulani T, Thavornyutikarn P. Turn-on fluorogenic sensors based on an anthraquinone signaling unit for the detection of Zn(II) and Cd(II) ions. Org Biomol Chem 2023; 21:7367-7381. [PMID: 37655509 DOI: 10.1039/d3ob01223a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Turn-on fluorescent chemosensors based on an anthraquinone moiety, N,N'-(9,10-dioxo-9,10-dihydroanthracene-1,8-diyl)bis(2-(bis(pyridin-2-ylmethyl)amino)acetamide) (1) and N,N'-(9,10-dioxo-9,10-dihydroanthracene-2,6-diyl)bis(2-(bis(pyridin-2-ylmethyl)amino)acetamide) (2), have been successfully synthesized with the overall yields of 61% and 90%, respectively. The structures of both chemosensors 1 and 2 were elucidated using several spectroscopic techniques such as 1H NMR, 13C NMR, 2D-NMR, FTIR and HRMS. The target chemosensor 1 is a promising tool for the detection of trace levels of d10 metal ions, such as Zn(II) and Cd(II) ions, by exhibiting a significant fluorescence enhancement via a turn-on photoinduced electron transfer (PET) mechanism with a rapid and highly reproducible signal, and low detection limit values of 0.408 μM and 0.246 μM, for Zn(II) and Cd(II), respectively.
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Affiliation(s)
- Chawanakorn Kongsak
- Department of Chemistry, Faculty of Science, Chiang Mai University, 239 Huay Kaew Rd, Chiang Mai 50200, Thailand.
- Graduate School, Chiang Mai University, 239 Huay Kaew Rd, Chiang Mai 50200, Thailand
| | - Natthiti Chiangraeng
- Department of Chemistry, Faculty of Science, Chiang Mai University, 239 Huay Kaew Rd, Chiang Mai 50200, Thailand.
| | - Puracheth Rithchumpon
- Department of Chemistry, Faculty of Science, Chiang Mai University, 239 Huay Kaew Rd, Chiang Mai 50200, Thailand.
| | - Piyarat Nimmanpipug
- Department of Chemistry, Faculty of Science, Chiang Mai University, 239 Huay Kaew Rd, Chiang Mai 50200, Thailand.
- Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Puttinan Meepowpan
- Department of Chemistry, Faculty of Science, Chiang Mai University, 239 Huay Kaew Rd, Chiang Mai 50200, Thailand.
- Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Thawatchai Tuntulani
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Road, Patumwan Bangkok 10330, Thailand
| | - Praput Thavornyutikarn
- Department of Chemistry, Faculty of Science, Chiang Mai University, 239 Huay Kaew Rd, Chiang Mai 50200, Thailand.
- Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand
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5
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Salah H, El-Gazzar RM, Abd El-Wahab EW, Charl F. Oxidative stress and adverse cardiovascular effects among professional divers in Egypt. JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL HYGIENE 2023; 20:159-169. [PMID: 36716173 DOI: 10.1080/15459624.2023.2173364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Professional divers are exposed to unique multifactorial hazards in their working environment and adverse cardiovascular effects such as ischemia, arrhythmia, stroke, and death are associated with professional diving. Cardiovascular events are aggravated by diving-induced oxidative stress and account for one-fourth of diving fatalities. This study aimed to measure oxidative and cardiovascular stress in a group of professional divers in Alexandria, Egypt using a panel of biomarkers. A comparative cross-sectional study was conducted between June 2017 and May 2018 at the General Naval Hospital in Alexandria. A total of 50 professional divers and a comparison group of 50 marine seafarers sharing similar maritime environments were enrolled in the study. Participants were clinically evaluated by electrocardiography (ECG) and plasma measurement of trace metals (Fe+, Cu+, and Zn+), electrolytes (Na+, K+, Ca+), and oxidative stress biomarkers (OSBMs; MDA, TAS, GST, GSH, GR, GPx, SOD, and CAT). Significant ECG abnormalities including short corrected QT interval, sinus bradycardia, left ventricular hypertrophy, early repolarization, first-degree heart block, and intraventricular conduction defect were identified among divers. Biochemical analyses revealed high mean levels of FBG [89.0 ± 12.46 vs. 100.5 ± 29.03 mg/dl], LDH-C [41.46 ± 4.01 vs. 39.34 ± 4.34 mg/dl], electrolyte imbalance [higher Na+ (9.44 ± 0.52 vs. 9.19 ± 0.60 mmol/L), and lower Ca+ (141.72 ± 3.53 and 143.26 ± 3.99 mmol/L)], disturbed trace metals [Fe+ and Zn+ (101.1 ± 38.17 vs. 147.6 ± 38.08 and 85.52 ± 27.37 vs. 116.6 ± 21.95 µm/dl, respectively), higher Cu+ (271.3 ± 75.01 vs. 100.8 ± 30.20 µm/dl)], and higher OSBMs (high MDA and reduced CAT, GPx, GSH, GR, and GST enzyme levels) among professional divers compared to the marine seafarers (t-test p < 0.05). Oxidative stress and trace metal imbalance are associated with the pathophysiology of cardiovascular disease; this association, together with electrophysiological changes of ECG may serve as biomarkers for cardiovascular risk assessment in diver periodic medical examinations.
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Affiliation(s)
- Hanie Salah
- Department of Occupational Health and Industrial Medicine, High Institute of Public Health, Alexandria University, Alexandria, Egypt
| | - Ragaa M El-Gazzar
- Department of Occupational Health and Industrial Medicine, High Institute of Public Health, Alexandria University, Alexandria, Egypt
| | - Ekram W Abd El-Wahab
- Department of Tropical Health, High Institute of Public Health, Alexandria University, Alexandria, Egypt
| | - Fahmy Charl
- Department of Occupational Health and Industrial Medicine, High Institute of Public Health, Alexandria University, Alexandria, Egypt
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6
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Zinc– and Copper–Salicyaldimine complexes: Simultaneous observation of both metal–ligand coordination and weak CH⋯N contact about a single N-donor and the transmetallation reactions. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Salah H, El-gazzar RM, Abd El-wahab EW, Charl F. Oxidative and cardiovascular stress among professional divers in Egypt.. [DOI: 10.1101/2022.10.20.22281338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
AbstractObjectivesProfessional divers are exposed to unique multifactorial hazards in their working environment and cardiovascular effects are tremendous. Cardiovascular events are aggravated by diving-induced oxidative stress and account for one fourth of diving fatalities. The aim of this study was to assess the oxidative and cardiovascular stress in a group of professional divers in Alexandria, Egypt using a panel of biomarkers.MethodsA comparative cross-sectional study was conducted between June 2017 and May 2018 at the General Naval Hospital in Alexandria. We recruited 50 professional divers (n=50) and a comparison group of 50 marine seafarers sharing similar maritime environments. Participants were clinically evaluated by electrocardiography (ECG) and assessment of some trace metals (Fe+, Cu+and Zn+) and oxidative stress biomarkers (OSBMs; MDA, TAS, GST, GSH, GR, GPx, SOD and CAT).Results: Significant ECG abnormalities including short corrected QT interval, sinus bradycardia, left ventricular hypertrophy, early repolarization, 1stdegree heart block, intraventricular conduction defect were obvious among divers. The mean levels of FBG, LDH-C, Na+, Ca+, trace metals and OSBMs were significantly higher among professional divers compared to the marine seafarers (p< 0.5).ConclusionThe risk of CVD in professional divers is alarmingly high and possibly contributed by OS. Including cardiovascular risk assessment in divers’ periodic examinations is of utmost importance.
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8
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Wang J, Meng Q, Yang Y, Zhong S, Zhang R, Fang Y, Gao Y, Cui X. Schiff Base Aggregation-Induced Emission Luminogens for Sensing Applications: A Review. ACS Sens 2022; 7:2521-2536. [PMID: 36048423 DOI: 10.1021/acssensors.2c01550] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Fluorescence sensing can not only identify a target substrate qualitatively but also achieve the purpose of quantitative detection through the change of the fluorescence signal. It has the advantages of immense sensitivity, rapid response, and excellent selectivity. The proposed aggregation-induced emission (AIE) concept solves the problem of the fluorescence of traditional fluorescent molecules becoming weak or quenched in high concentration or aggregated state conditions. Schiff base fluorescent probes have the advantages of simple synthesis, low toxicity, and easy design. They are often used for the detection of various substances. In this review we cover late developments in Schiff base compounds with AIE characteristics working as fluorescence sensors.
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Affiliation(s)
- Jingfei Wang
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
| | - Qingye Meng
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
| | - Yongyan Yang
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
| | - Shuangling Zhong
- College of Resources and Environment, Jilin Agricultural University, Changchun 130118, People's Republic of China
| | - Ruiting Zhang
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
| | - Yuhang Fang
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China
| | - Yan Gao
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China.,State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People's Republic of China.,Weihai Institute for Bionics-Jilin University, Weihai 264400, People's Republic of China
| | - Xuejun Cui
- College of Chemistry, Jilin University, Changchun 130012, People's Republic of China.,Weihai Institute for Bionics-Jilin University, Weihai 264400, People's Republic of China
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9
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Behura R, Dash PP, Mohanty P, Behera S, Mohanty M, Dinda R, Behera SK, Barick AK, Jali BR. A Schiff base luminescent chemosensor for selective detection of Zn2+ in aqueous medium. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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10
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Arylpyrazole Schiff base: Synthesis and selective recognition of Cu2+. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Kurahashi T. Variation of the Emission Efficiency and Wavelength from Fluorescent Zinc Salen Complexes upon Systematic Structural Modifications. ACS OMEGA 2022; 7:30642-30654. [PMID: 36061697 PMCID: PMC9435038 DOI: 10.1021/acsomega.2c04714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 08/08/2022] [Indexed: 05/14/2023]
Abstract
Understanding the photophysical properties of metal salen complexes is not straightforward because the emission efficiency is altered irregularly upon structural modifications. The present study prepared zinc salen complexes with systematic structural variations to pinpoint critical factors to determine the emission efficiency. One of the important experimental observations is the regiochemistry of a phenolate substituent affecting emission efficiency from a salicylidene fluorophore, which is nicely assigned as arising from the photoexcited electronic structure of metal salen complexes. Another significant finding is the thermal fluctuation of a salen ligand arising from the mismatched ligand-metal interaction, which has a significant impact on fluorescence lifetime. The present study sheds light on hidden factors that alter photophysical properties of a metal salen complex, which provide valuable insights into designing new photoactive salen ligands.
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12
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Dev S, Pandey S, Maity S, Mitra D, Das G, Murmu N, Sinha C. Azophenyl appended Schiff base probe for colorimetric detection of Cu
2+
in semi‐aqueous medium and live cell imaging. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Samrat Dev
- Department of Chemistry Jadavpur University Kolkata India
| | - Souvik Pandey
- Department of Chemistry Sister Nivedita University Kolkata India
| | - Suvendu Maity
- Department of Chemistry Jadavpur University Kolkata India
| | - Debarpan Mitra
- Department of Signal Transduction and Biogenic Amines Chittaranjan National Cancer Institute (CNCI) Kolkata India
| | - Gaurav Das
- Department of Signal Transduction and Biogenic Amines Chittaranjan National Cancer Institute (CNCI) Kolkata India
| | - Nabendu Murmu
- Department of Signal Transduction and Biogenic Amines Chittaranjan National Cancer Institute (CNCI) Kolkata India
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13
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Basha SB, Charles ID, Raju N, Manokaran S, Kuzhandaivel H. An efficient 2-aminothiazolesalicylaldehyde fluorescent chemosensor for Fe2+ ion detection and a potential inhibitor of NUDT5 signaling hormone for breast cancer cell and molecular keypad lock application. CHEMICAL PAPERS 2022; 76:7061-7073. [PMID: 35966345 PMCID: PMC9362492 DOI: 10.1007/s11696-022-02373-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 07/12/2022] [Indexed: 11/28/2022]
Abstract
A novel thiazole phenol conjugate, 2-aminothiazolesalicylaldehyde (receptor1) was designed and synthesized for the first time through a single step process via Schiff base condensation reaction. The formation of receptor1 was confirmed by FTIR, 13C NMR, and 1H NMR. The IR spectra confirmed the presence of the aldimine formation. It is further supported by the proton NMR, showing the disappearance of aldehyde peaks and the formation of a new imine peak. This is further corroborated by the 13C NMR. The receptor1 complexing with various metal ions were studied through fluorescence spectroscopy showed its selectivity toward Fe2+ ion following a reverse photoinduced electron transfer (PET) process compared to all other potentially competing ions. The receptor1 was applied as a sensor to sense Fe2+ ion in water samples. The detection limit for Fe2+ ion in drinking water was substantially lower (0.003 µM) than the EPA (environmental protection agency) recommendation (5.37 M). The capability of receptor1 in recovering Fe2+ ion in bore water, tap water, and drinking water was up to 99.5%. The receptor1 was also used as a chelating ligand (receptor1) in molecular docking and it was assessed as a potential inhibitor of NUDT5, a silence hormone signaling for breast cancer. The test compound (PDB: 5NWH) showed good affinity toward the target receptor1 with the binding energy of – 5.23 kcal mol−1. Furthermore, the receptor1 showed excellent reversibility property on adding EDTA solution. Due to the marvelous reversible property, a molecular-scale sequential information processing circuit is designed for the multi-task behavior such as ‘Writing-Reading-Erasing-Reading’ in the form of binary logic gate. The consecutive addition of Fe2+ ion and EDTA solution to receptor1 paves a way for the construction of INHIBIT logic gate. Additionally, the receptor1 showed the mimicking behavior of molecular keypad lock.
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14
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Leng X, She M, Jin X, Chen J, Ma X, Chen F, Li J, Yang B. A Highly Sensitive and Selective Fluorescein-Based Cu 2+ Probe and Its Bioimaging in Cell. Front Nutr 2022; 9:932826. [PMID: 35832048 PMCID: PMC9271948 DOI: 10.3389/fnut.2022.932826] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 05/19/2022] [Indexed: 12/30/2022] Open
Abstract
Copper is a vital trace metal in human body, which plays the significant roles in amounts of physiological and pathological processes. The application of copper-selective probe has attracted great interests from environmental tests to life process research, yet a few of sensitive Cu2+ tests based on on-site analysis have been reported. In this paper, a novel fluorescein-based fluorescent probe N4 was designed, synthesized, and characterized, which exhibited high selectivity and sensitivity to Cu2+ comparing with other metal ions in ethanol–water (1/1, v/v) solution. The probe N4 bonded with Cu2+ to facilitate the ring-opening, and an obvious new band at 525 nm in the fluorescence spectroscopy appeared, which could be used for naked-eye detection of Cu2+ within a broad pH range of 6–9. Meanwhile, a good linearity between the fluorescence intensity and the concentrations of Cu2+ ranged 0.1–1.5 eq. was observed, and the limit of detection of N4 to Cu2+ was calculated to be as low as 1.20 μm. In addition, the interaction mode between N4 and Cu2+ was found to be 1:1 by the Job's plot and mass experiment. Biological experiments showed that the probe N4 exhibited low biological toxicity and could be applied for Cu2+ imaging in living cells. The significant color shift associated with the production of the N4-Cu2+ complex at low micromolar concentrations under UV light endows N4 with a promising probe for field testing of trace Cu2+ ions.
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Affiliation(s)
- Xin Leng
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Xi'an, China.,Biomedicine Key Laboratory of Shaanxi Province, Xi'an, China.,Lab of Tissue Engineering, Faculty of Life Science & Medicine, The College of Life Sciences, Northwest University, Xi'an, China.,Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, China
| | - Mengyao She
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Xi'an, China.,Biomedicine Key Laboratory of Shaanxi Province, Xi'an, China.,Lab of Tissue Engineering, Faculty of Life Science & Medicine, The College of Life Sciences, Northwest University, Xi'an, China
| | - Xilang Jin
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, China
| | - Jiao Chen
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Xi'an, China.,Biomedicine Key Laboratory of Shaanxi Province, Xi'an, China.,Lab of Tissue Engineering, Faculty of Life Science & Medicine, The College of Life Sciences, Northwest University, Xi'an, China
| | - Xuehao Ma
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, China
| | - Fulin Chen
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Xi'an, China.,Biomedicine Key Laboratory of Shaanxi Province, Xi'an, China.,Lab of Tissue Engineering, Faculty of Life Science & Medicine, The College of Life Sciences, Northwest University, Xi'an, China
| | - Jianli Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, China
| | - Bingqin Yang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, China
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15
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Gurusamy S, Nandini Asha R, Sankarganesh M, Christopher Jeyakumar T, Mathavan A. Vanillin based colorimetric and fluorometric chemosensor for detection of Cu(II) ion: DFT calculation, DNA / BSA interaction and Molecular docking studies. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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16
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J S, P R, S R. Solvent free synthesis and spectral analysis of 2,4-dimethyl-6-(1-phenyl-1H-benzimidazol-2-yl)phenol: on/off fluorescence, inter and intramolecular hydrogen bonding. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2022.2076697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Sivapriya J
- Department of Chemistry, St. Joseph’s Institute of Technology, Chennai, Tamilnadu, India
| | - Ravichandran P
- Department of Chemical Engineering, St. Joseph’s Institute of Technology, Chennai, Tamilnadu, India
| | - Renganathan S
- Department of Biotechnology, Anna University, Chennai, Tamil Nadu, India
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17
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Chromone derived effective probe for the detection of metal ion (Cu2+) and chemical explosive (p-nitrotoluene). J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113823] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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18
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Li L, Wang J, Xu S, Li C, Dong B. Recent Progress in Fluorescent Probes For Metal Ion Detection. Front Chem 2022; 10:875241. [PMID: 35494640 PMCID: PMC9043490 DOI: 10.3389/fchem.2022.875241] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 03/28/2022] [Indexed: 12/15/2022] Open
Abstract
All forms of life have absolute request for metal elements, because metal elements are instrumental in various fundamental processes. Fluorescent probes have been widely used due to their ease of operation, good selectivity, high spatial and temporal resolution, and high sensitivity. In this paper, the research progress of various metal ion (Fe3+,Fe2+,Cu2+,Zn2+,Hg2+,Pb2+,Cd2+) fluorescent probes in recent years has been reviewed, and the fluorescence probes prepared with different structures and materials in different environments are introduced. It is of great significance to improve the sensing performance on metal ions. This research has a wide prospect in the application fields of fluorescence sensing, quantitative analysis, biomedicine and so on. This paper discusses about the development and applications of metal fluorescent probes in future.
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Affiliation(s)
- Luanjing Li
- Sdu-Anu Joint Science College, Shandong University, Weihai, China
| | - Jiahe Wang
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, China
| | - Shihan Xu
- Department of Bioengineering, University of Washington, Seattle, WA, United States
| | - Chunxia Li
- Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, China
| | - Biao Dong
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, China
- *Correspondence: Biao Dong,
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19
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Kharade SB, Chougale RK, Barache UB, Sanadi KR, Rathod KC, Gaikwad SH, Ling YC, Anuse MA, Kamble GS. Design and optimization of sensitive analytical spectrophotometric method for micro determination of copper(II) from e-waste by using of novel chromogenic extractant. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 267:120502. [PMID: 34742155 DOI: 10.1016/j.saa.2021.120502] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 09/07/2021] [Accepted: 10/10/2021] [Indexed: 06/13/2023]
Abstract
In this article, a novel spectrophotometric reagent 1-(pyrimidine)-4, 4, 6-trimethyl-1,4-dihydropyrimidine-2-thiol [PTPT] has been synthesized for liquid-liquid extraction and spectrophotometric determination of copper(II). The as-synthesized ligand has been selectively forms stable complex with copper(II) in basic medium (pH 9.0), in presence of mild pyridine the extraction and color stability has found to be synergistically enhanced. The equilibrium time is 10 min for effective extraction of copper(II) from organic phase and absorbance of colored organic complex in carbon tetrachloride is measured spectrophotometrically at λmax 615 nm against reagent blank. The ternary complex of Cu(II)-PTPT-Py having molar ratio 1:2:2 (M:L:Py) showed green colored complex. The main factors influencing the achievement of synergistic extraction; i.e. pH, ligand concentration, type and volume of the dispersive organic solvents, equilibrium time, synergent concentration and foreign ions were investigated. The Beer's law was obeyed in the concentration range 1-20 μg mL-1 of copper(II) and optimum concentration range is evaluated by Ringbom's plot and it is found that 2.5-25 μg mL-1. In presence of pyridine, molar absorptivity and Sandell's sensitivity of copper(II)-PTPT complex is 2.80 × 103 L mol-1 cm-1 and 0.226 μg cm-2, respectively and in absence of pyridine, molar absorptivity and Sandell's sensitivity of copper(II)-PTPT complex is 1.35 × 103 L mol-1 cm-1 and 0.469 μg cm-2, respectively. The stoichiometry of the copper(II)-PTPT-pyridine complex was calculated by slope ratio method, mole ratio method and Job's method of continuous variation and it has been found as 1:2:2. No significant effects of potentially interfering species i.e. cations and anions were observed. The optimized method was applied for the determination of copper(II) in binary, synthetic mixtures and successfully applied for determination of copper(II) from e-waste samples. The standard deviation (R.S.D.) is 0.11% for n = 5 repetition. The reliability of the developed method is confirmed by comparison of experimental results with atomic absorption spectrophotometer.
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Affiliation(s)
- Sangram B Kharade
- Department of Engineering Chemistry, Kolhapur Institute of Technology's College of Engineering (Autonomous), Kolhapur, Affiliated to Shivaji University, Kolhapur 416234, India; Shri Jagdishprasad Jhabarmal Tibrewala University, Vidyanagari, Rajasthan 333001, India
| | - Rajvardhan K Chougale
- Department of Engineering Chemistry, Kolhapur Institute of Technology's College of Engineering (Autonomous), Kolhapur, Affiliated to Shivaji University, Kolhapur 416234, India
| | - Umesh B Barache
- School of Chemical Sciences, Punyashlok Ahilyadevi Holkar Solapur University, Solapur 413225, India
| | - Kallappa R Sanadi
- Department of Chemistry, Doodhsakhar Mahavidhalaya, Bidri, Kolhapur 416208, India
| | - Kishan C Rathod
- Department of Chemistry, The New College, Kolhapur 416012, India
| | | | - Yong-Chein Ling
- Department of Chemistry, National Tsing Hua University, Hsinchu 300, Taiwan
| | - Mansing A Anuse
- Department of Chemistry, Shivaji University, Kolhapur 416004, India
| | - Ganesh S Kamble
- Department of Engineering Chemistry, Kolhapur Institute of Technology's College of Engineering (Autonomous), Kolhapur, Affiliated to Shivaji University, Kolhapur 416234, India; Shri Jagdishprasad Jhabarmal Tibrewala University, Vidyanagari, Rajasthan 333001, India.
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20
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Chu X, Chen T, Cao Y. The Parallel Fluorescence Determination of Iron(III), Terbium(III) and Europium(III) Ions Using The Coal-derived Carbon Dot. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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21
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Loya M, Dolai B, Atta AK. Solvent Controlled Colorimetric and Fluorometric Detection of Fe2+ and Cu2+ Ions by Naphthaldimine-Glucofuranose Conjugate. J Fluoresc 2022; 32:745-758. [DOI: 10.1007/s10895-021-02854-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 11/22/2021] [Indexed: 10/19/2022]
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22
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Bao L, Jones LO, Garrote Cañas AM, Yan Y, Pask CM, Hardie MJ, Mosquera MA, Schatz GC, Sergeeva NN. Multipurpose made colorimetric materials for amines, pH change and metal ion detection. RSC Adv 2022; 12:2684-2692. [PMID: 35425282 PMCID: PMC8979084 DOI: 10.1039/d1ra07811a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 01/10/2022] [Indexed: 01/18/2023] Open
Abstract
Sensors are routinely developed for specific applications, but multipurpose sensors are challenging, due to stability and poor functional design. We report organic materials that operate in solution and gas phase. They show a strong response behaviour to at least three types of environmental changes: pH, amine and metal ion binding/detection. We have confirmed and validated our findings using various analytical and computational methods. We found that the changes in polarity of the solvent and pH not only red shift the tail of the absorption spectra, but also extend the peak optical absorption of these structures by up to 100 nm, with consequential effects on the optical gap and colour changes of the materials. Acid–base response has been studied by spectrophotometric titrations with trifluoroacetic acid (TFA) and triethyl amine (TEA). The experiments show excellent reversibility with greater sensitivity to base than acid for all compounds. Analysis into metal sensing using Zn(ii) and Cu(ii) ions as analytes show that the materials can successfully bind the cations forming stable complexes. Moreover, a strong suppression of signal with copper gives an operative modality to detect the copper ion as low as 2.5 × 10−6 M. The formation of the metal complexes was also confirmed by growing crystals using a slow diffusion method; subsequent single crystal X-ray analysis reveals the ratio of ligand to metal to be 2 to 1. To test sensitivity towards various amine vapours, paper-based sensors have been fabricated. The sensors show a detection capability at 1 ppm of amine concentration. We have employed CIE L*a*b* colour space as the evaluation method, this provides numeric comparison of the samples from different series and allows comparison of small colour differences, which are generally undetectable by the human-eye. It shows that the CIE L*a*b* method can assess both sensitivity to a particular class of analytes and a specificity response to individual amines in this subclass offering an inexpensive and versatile methodology. Multi-responsive colorimetric sensors based on the hydrazone motif, which are perfectly suited for chemo sensing applications have been developed.![]()
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Affiliation(s)
- Lihong Bao
- School of Chemistry, University of Leeds LS2 9JT UK .,School of Material Design and Engineering, Beijing Institute of Fashion Technology 100029 Beijing China
| | - Leighton O Jones
- Department of Chemistry, Northwestern University Evanston 60208 Illinois USA
| | | | - Yunhan Yan
- School of Chemistry, University of Leeds LS2 9JT UK
| | | | - Michaele J Hardie
- Department of Chemistry, Northwestern University Evanston 60208 Illinois USA
| | - Martin A Mosquera
- Department of Chemistry and Biochemistry, Montana State University Bozeman 59717 Montana USA
| | - George C Schatz
- Department of Chemistry, Northwestern University Evanston 60208 Illinois USA
| | - Natalia N Sergeeva
- School of Chemistry, University of Leeds LS2 9JT UK .,The Leeds Institute of Textiles and Colour, University of Leeds Leeds LS2 9JT UK
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23
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Bhardwaj V, Hindocha L, Ashok Kumar SK, Sahoo SK. An aggregation-induced emissive pyridoxal derived tetradentate Schiff base for the fluorescence turn-off sensing of copper( ii) in an aqueous medium. NEW J CHEM 2022. [DOI: 10.1039/d1nj05523b] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
An aggregation-induced emissive pyridoxal derived tetradentate Schiff base was developed for the fluorescence sensing of copper(ii) and sulphide ions.
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Affiliation(s)
- Vinita Bhardwaj
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, Surat-395007, Gujarat, India
| | - Lavani Hindocha
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, Surat-395007, Gujarat, India
| | - SK Ashok Kumar
- Materials Chemistry Division, School of Advanced Sciences, VIT University, Vellore-632014, India
| | - Suban K Sahoo
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, Surat-395007, Gujarat, India
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24
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A new diarylethene based chemosensor for colorimetric recognition of arginine and fluorescent detection of Cu2+. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2021.113592] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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25
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Naskar B, Das Mukhopadhyay C, Goswami S. A new diformyl phenol based chemosensor selectively detects Zn 2+ and Co 2+ in the nanomolar range in 100% aqueous medium and HCT live cells. NEW J CHEM 2022. [DOI: 10.1039/d2nj01478e] [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
A new diformyl phenol based chemosensor that can sense Zn2+ and Co2+ in the nanomolar range in 100% aqueous solution and in HCT cells was explored.
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Affiliation(s)
- Barnali Naskar
- Department of Chemistry, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
- Department of Chemistry, Lalbaba College, University of Calcutta, Howrah 711202, India
| | - Chitrangada Das Mukhopadhyay
- Centre for Healthcare Science & Technology, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, India
| | - Sanchita Goswami
- Department of Chemistry, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
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26
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Liu QS, Yang ZH, Wang ZL, Sun Y, Chen LL, Sun L, Sun XB, Gu W. A novel dehydroabietic acid-based AIE-active fluorescent probe for rapid detection of Hg2+ and its environmental and biological applications. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2021.113597] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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27
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Luo W, Yuwen Z, Li H, Pu S. A novel bifunctional chemosensor for bioimaging in living cells with highly sensitive colorimetric and fluorescence detection of CN − and Al 3+. NEW J CHEM 2022. [DOI: 10.1039/d1nj04381a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel colorimetric/fluorescent chemosensor (1o) was designed and synthesized for the detection of CN− and Al3+.
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Affiliation(s)
- Wentao Luo
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, 330013, P. R. China
| | - Zhiyang Yuwen
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, 330013, P. R. China
| | - Hui Li
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, 330013, P. R. China
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, 330013, P. R. China
- Departemnt of Ecology and environment, Yuzhang Normal University, Nanchang, 330013, P. R. China
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28
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Chai Q, Xie L, Gao M, Liu Y, Xu X, Huang X, Chen P, Wu T, Wan Q, Kong B. Super-assembled silica nanoprobes for intracellular Zn(II) sensing and reperfusion injury treatment through in situ MOF crystallization. Analyst 2021; 146:6788-6797. [PMID: 34671790 DOI: 10.1039/d1an01475g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The production of excess free zinc ions (Zn2+) in cells has been identified as an important cause of cell injury or apoptosis after ischemia reperfusion. Thus, developing a nanosystem with multiple therapeutic functions to significantly eliminate multiple cell injury factors is of great interest. Here, a super-assembled nanosystem consisting of a polyethylene glycol (PEG) surface-modified mesoporous silica nanoparticle (MSN) encapsulating 2-methylimidazole (2MI) and a Zn2+ probe (PZn) was fabricated. The 2MI-P@MSN nanoassemblies showed a "turn-on" fluorescence signal at 476 nm toward zinc ions due to the presence of PZn. Besides, zeolitic imidazolate framework-8 (ZIF-8) could be assembled on the site intracellularly after 2MI chelating with free zinc ions. The experimental results revealed that 2MI-P@MSN exhibited excellent biocompatibility and non-cytotoxicity, and was able to provide satisfactory protection to OGD/R-treated cells based on zinc ion adsorption and the antioxidant effect of ZIF-8, which could effectively improve the survival rate of reperfusion injury cells from 52% to 73%. Notably, selective and quantitative sensing of Zn2+ was successfully carried out in the cells. This strategy highlights the potential of the detection, absorption and assembly of excess zinc ions simultaneously for cell therapy, which provides a promising therapeutic method for ischemic stroke, oxidative damage and diseases associated with zinc ion accumulation.
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Affiliation(s)
- Qingdong Chai
- Institute of Advanced Cross-field Science, College of Life Science, Qingdao University, Qingdao 266071, P. R. China
| | - Lei Xie
- Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Chemistry, Laboratory of Advanced Materials, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, P. R. China.
| | - Meng Gao
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, P. R. China
| | - Yingnan Liu
- Institute of Advanced Cross-field Science, College of Life Science, Qingdao University, Qingdao 266071, P. R. China
| | - Xiangyu Xu
- Institute of Neuroregeneration & Neurorehabilitation, Qingdao University, 308 Ningxia Street, Qingdao 266071, China
| | - Xiaohong Huang
- Institute of Neuroregeneration & Neurorehabilitation, Qingdao University, 308 Ningxia Street, Qingdao 266071, China
| | - Pu Chen
- Department of Chemical Engineering, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - Tong Wu
- Institute of Neuroregeneration & Neurorehabilitation, Qingdao University, 308 Ningxia Street, Qingdao 266071, China
| | - Qi Wan
- Institute of Neuroregeneration & Neurorehabilitation, Qingdao University, 308 Ningxia Street, Qingdao 266071, China
| | - Biao Kong
- Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Chemistry, Laboratory of Advanced Materials, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, P. R. China.
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29
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Zhang S, Shi Y, Deng J, Zhang J, Cheng M, Yu G. A High Selective Chemiluminescent Probe Derived from
Iso
‐luminol Enabling High Sensitive Determination of Ferrous Ions in the Environmental Waters. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shenghai Zhang
- Quality Supervision and Inspection Centre of Se‐enriched Food of Shaanxi Province School of Chemistry & Chemical Engineering Ankang Univerisity, An'kang Shaanxi 725000 China
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an Shaanxi 710119 China
| | - Yalin Shi
- Quality Supervision and Inspection Centre of Se‐enriched Food of Shaanxi Province School of Chemistry & Chemical Engineering Ankang Univerisity, An'kang Shaanxi 725000 China
| | - Jiawang Deng
- Quality Supervision and Inspection Centre of Se‐enriched Food of Shaanxi Province School of Chemistry & Chemical Engineering Ankang Univerisity, An'kang Shaanxi 725000 China
| | - Jidong Zhang
- Quality Supervision and Inspection Centre of Se‐enriched Food of Shaanxi Province School of Chemistry & Chemical Engineering Ankang Univerisity, An'kang Shaanxi 725000 China
| | - Mengqi Cheng
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an Shaanxi 710119 China
| | - Geting Yu
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an Shaanxi 710119 China
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30
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Wazuddin DA, Mujawar LH, Abduljabbar TN, El-Shahawi MS. In-situ droplet assay on wax-modified paper for rapid and trace determination of Fe3+ in water. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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31
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Immanuel David C, Prabakaran G, Nandhakumar R. Recent approaches of 2HN derived fluorophores on recognition of Al3+ ions: A review for future outlook. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106590] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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32
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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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33
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Verma A, Gahlyan P, Bawa R, Dash SR, Prasad AK, Kumar R. Glycerol‐Triazole Conjugated Rhodamine as Colorimetric and Fluorimetric Sensor for Cu
2+. ChemistrySelect 2021. [DOI: 10.1002/slct.202102145] [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)
- Abhishek Verma
- Bioorganic Laboratory Department of Chemistry University of Delhi Delhi 110007 India
| | - Parveen Gahlyan
- Bioorganic Laboratory Department of Chemistry University of Delhi Delhi 110007 India
| | - Rashim Bawa
- Bioorganic Laboratory Department of Chemistry University of Delhi Delhi 110007 India
| | - Soumya Ranjan Dash
- Physical and Material Chemistry Division CSIR-NCL Pune Dr. Homi Bhaba Road Pune 411008 India
| | - Ashok K. Prasad
- Bioorganic Laboratory Department of Chemistry University of Delhi Delhi 110007 India
| | - Rakesh Kumar
- Bioorganic Laboratory Department of Chemistry University of Delhi Delhi 110007 India
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34
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Tsai M, Su Y, Wu J. Anion Effect on the Formation of Zinc‐Salicyaldimine Compounds in Neutral and Anionic Complex Forms: Synthesis, Characterization,
1
H NMR Studies, and Photophysical Properties. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100377] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Meng‐Jung Tsai
- Department of Applied Chemistry National Chi Nan University Nantou 545 Taiwan
| | - Yo‐Ting Su
- Department of Applied Chemistry National Chi Nan University Nantou 545 Taiwan
| | - Jing‐Yun Wu
- Department of Applied Chemistry National Chi Nan University Nantou 545 Taiwan
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35
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Ghosh P, Pramanik K, Paul S, Dey D, Kumar Chandra S, Kanti Mukhopadhyay S, Chandra Murmu N, Banerjee P. Zn
2+
Recognition for Pathogenesis of
Pick's Disease
via a Luminescent Test Kit. ChemistrySelect 2021. [DOI: 10.1002/slct.202100908] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Pritam Ghosh
- Surface Engineering & Tribology Group CSIR-Central Mechanical Engineering Research Institute Mahatma Gandhi Avenue, City Center Durgapur 713209 West Bengal India
| | - Koushik Pramanik
- Department of Chemistry Visva-Bharati University Santiniketan 731235 India
| | - Suparna Paul
- Surface Engineering & Tribology Group CSIR-Central Mechanical Engineering Research Institute Mahatma Gandhi Avenue, City Center Durgapur 713209 West Bengal India
- Academy of Scientific and Innovative Research (AcSIR) AcSIR Headquarters CSIR-HRDC Campus Postal Staff College Area, Sector 19, Kamla Nehru Nagar Ghaziabad 201002 Uttar Pradesh India
| | - Debanjan Dey
- Surface Engineering & Tribology Group CSIR-Central Mechanical Engineering Research Institute Mahatma Gandhi Avenue, City Center Durgapur 713209 West Bengal India
- Academy of Scientific and Innovative Research (AcSIR) AcSIR Headquarters CSIR-HRDC Campus Postal Staff College Area, Sector 19, Kamla Nehru Nagar Ghaziabad 201002 Uttar Pradesh India
| | | | | | - Naresh Chandra Murmu
- Surface Engineering & Tribology Group CSIR-Central Mechanical Engineering Research Institute Mahatma Gandhi Avenue, City Center Durgapur 713209 West Bengal India
- Academy of Scientific and Innovative Research (AcSIR) AcSIR Headquarters CSIR-HRDC Campus Postal Staff College Area, Sector 19, Kamla Nehru Nagar Ghaziabad 201002 Uttar Pradesh India
| | - Priyabrata Banerjee
- Surface Engineering & Tribology Group CSIR-Central Mechanical Engineering Research Institute Mahatma Gandhi Avenue, City Center Durgapur 713209 West Bengal India
- Academy of Scientific and Innovative Research (AcSIR) AcSIR Headquarters CSIR-HRDC Campus Postal Staff College Area, Sector 19, Kamla Nehru Nagar Ghaziabad 201002 Uttar Pradesh India
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36
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Kaur S, Shiekh BA, Kaur D, Kaur I. Highly sensitive sensing of Fe(III) harnessing Schiff based ionophore: An electrochemical approach supported with spectroscopic and DFT studies. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115954] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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37
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A three-component copper phosphonate complex as a sensor platform for sensitive Cd2+ and Zn2+ ion detection in water via fluorescence enhancement. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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38
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A Highly Selective Turn-On Fluorescent Probe for the Detection of Zinc. Molecules 2021; 26:molecules26133825. [PMID: 34201677 PMCID: PMC8270291 DOI: 10.3390/molecules26133825] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 06/19/2021] [Accepted: 06/19/2021] [Indexed: 11/24/2022] Open
Abstract
A novel turn-on fluorescence probe L has been designed that exhibits high selectivity and sensitivity with a detection limit of 9.53 × 10−8 mol/L for the quantification of Zn2+. 1H-NMR spectroscopy and single crystal X-ray diffraction analysis revealed the unsymmetrical nature of the structure of the Schiff base probe L. An emission titration experiment in the presence of different molar fractions of Zn2+ was used to perform a Job’s plot analysis. The results showed that the stoichiometric ratio of the complex formed by L and Zn2+ was 1:1. Moreover, the molecular structure of the mononuclear Cu complex reveals one ligand L coordinates with one Cu atom in the asymmetric unit. On adding CuCl2 to the ZnCl2/L system, a Cu-Zn complex was formed and a strong quenching behavior was observed, which inferred that the Cu2+ displaced Zn2+ to coordinate with the imine nitrogen atoms and hydroxyl oxygen atoms of probe L.
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39
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Ding Y, Zhao C, Zhang P, Chen Y, Song W, Liu G, Liu Z, Yun L, Han R. A novel quinoline derivative as dual chemosensor for selective sensing of Al3+ by fluorescent and Fe2+ by colorimetric methods. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.129965] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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40
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Trevino K, Tautges BK, Kapre R, Franco Jr FC, Or VW, Balmond EI, Shaw JT, Garcia J, Louie AY. Highly Sensitive and Selective Spiropyran-Based Sensor for Copper(II) Quantification. ACS OMEGA 2021; 6:10776-10789. [PMID: 34056232 PMCID: PMC8153370 DOI: 10.1021/acsomega.1c00392] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 04/02/2021] [Indexed: 05/03/2023]
Abstract
The metal-binding capabilities of the spiropyran family of molecular switches have been explored for several purposes from sensing to optical circuits. Metal-selective sensing has been of great interest for applications ranging from environmental assays to industrial quality control, but sensitive metal detection for field-based assays has been elusive. In this work, we demonstrate colorimetric copper sensing at low micromolar levels. Dimethylamine-functionalized spiropyran (SP1) was synthesized and its metal-sensing properties were investigated using UV-vis spectrophotometry. The formation of a metal complex between SP1 and Cu2+ was associated with a color change that can be observed by the naked eye as low as ≈6 μM and the limit of detection was found to be 0.11 μM via UV-vis spectrometry. Colorimetric data showed linearity of response in a physiologically relevant range (0-20 μM Cu2+) with high selectivity for Cu2+ ions over biologically and environmentally relevant metals such as Na+, K+, Mn2+, Ca2+, Zn2+, Co2+, Mg2+, Ni2+, Fe3+, Cd2+, and Pb2+. Since the color change accompanying SP1-Cu2+ complex formation could be detected at low micromolar concentrations, SP1 could be viable for field testing of trace Cu2+ ions.
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Affiliation(s)
- Kimberly
M. Trevino
- Chemistry
Graduate Group, University of California
at Davis, One Shields Ave, Davis, California 95616, United States
| | - Brandon K. Tautges
- Chemistry
Graduate Group, University of California
at Davis, One Shields Ave, Davis, California 95616, United States
| | - Rohan Kapre
- Department
of Biomedical Engineering, University of
California at Davis, One Shields Ave, Davis, California, 95616, United States
| | - Francisco C. Franco Jr
- Chemistry
Department, De La Salle University, 2401 Taft Avenue, 1004 Manila, Philippines
| | - Victor W. Or
- Department
of Biomedical Engineering, University of
California at Davis, One Shields Ave, Davis, California, 95616, United States
| | - Edward I. Balmond
- Chemistry
Graduate Group, University of California
at Davis, One Shields Ave, Davis, California 95616, United States
| | - Jared T. Shaw
- Chemistry
Graduate Group, University of California
at Davis, One Shields Ave, Davis, California 95616, United States
| | - Joel Garcia
- Department
of Biomedical Engineering, University of
California at Davis, One Shields Ave, Davis, California, 95616, United States
- Chemistry
Department, De La Salle University, 2401 Taft Avenue, 1004 Manila, Philippines
| | - Angelique Y. Louie
- Chemistry
Graduate Group, University of California
at Davis, One Shields Ave, Davis, California 95616, United States
- Department
of Biomedical Engineering, University of
California at Davis, One Shields Ave, Davis, California, 95616, United States
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41
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Mohammed GI, El-Ghamry HA, Saber AL. Rapid, sensitive, and selective copper (II) determination using sensitive chromogenic azo dye based on sulfonamide. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 247:119103. [PMID: 33161270 DOI: 10.1016/j.saa.2020.119103] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/08/2020] [Accepted: 10/13/2020] [Indexed: 06/11/2023]
Abstract
A simple methods have been developed for determination of Cu(II) ions in aqueous solutions. The spectrophotometric method relied mainly on the reaction between Cu(II) ions and the azo dye ligand named N-diaminomethylene-4-(2,4-dihydroxy-phenylazo)-benzenesulfonamide (H2L) at pH 10.0. The influence of parameters such as concentration, pH and reaction time were inspected. A linear relationship (R2 = 0.9992) between absorbance and the concentration of Cu(II) was obtained at themaximum absorptionpeak of 474 nm within 1.6-9.6 × 10-6 mol L-1 concentration range. The limit of detection for Cu(II) ion and limit of quantitation were 1.1 × 10-7 mol L-1 and 3.7 × 10-7 mol L-1, respectively.The potentiometric method is based on a novel poly(vinyl chloride) membrane, containing the synthesized azo dye as an ionophore, was used to developed a Cu(II)- selective sensor. This newly developed sensor revealed a Nernstian response over Cu2+ ion in a concentration range 1.0 × 10-6-1.0 × 10-2 mol L-1 with cationic slopes of 29.5 ± 0.2 mV decade-1 and detection limits of 3.0 × 10-6 mol L-1 copper(II) for o-nitrophenyl-octyl ether (o-NPOE) based membrane sensor. The electrode showed good discrimination toward Cu2+ ions with respect to most common cations. The advantages of the proposed methods are their simplicity, selectivity, and high sensitivity. In addition, the sensor has been used as indicator electrode in the potentiometric titration of Cu2+ ion against EDTA. The structure and geometry of the complex formed between Cu(II) and H2L ligand was identified via isolation of the solid complex; Co(II) an Ni(II) complexes were synthesized as well. The geometrical structure around the metal centers were proved to be square planar for Cu(II) complex and tetrahedral for Co(II) an Ni(II) complexes.
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Affiliation(s)
- Gharam I Mohammed
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Hoda A El-Ghamry
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia; Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt.
| | - Amr L Saber
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia; Chemistry Department, Faculty of Science, Zagazig University, 44519 Zagazig, Egypt
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42
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Sun J, Li TR, Liu C, Xue J, Tian LM, Liu K, Li SL, Yang ZY. A dual probe for selective sensing of Zn (II) by fluorescent and Cu (II) by colorimetric methods in different systems based on 7,8-benzochromone-3-carbaldehyde -(fluorescein)hydrazone. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.113007] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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43
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Bej S, Nandi M, Ghosh P. A Cd(ii) and Zn(ii) selective naphthyl based [2]rotaxane acts as an exclusive Zn(ii) sensor upon further functionalization with pyrene. Dalton Trans 2021; 50:294-303. [PMID: 33300925 DOI: 10.1039/d0dt03645e] [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 new multi-functional [2]rotaxane, ROTX, has been synthesized via a Cu(i) catalysed azide-alkyne cycloaddition reaction between Ni(ii) templated azide terminated pseudorotaxane composed of a naphthalene based heteroditopic wheel, NaphMC, and an alkyne terminated stopper. Subsequently, ROTX has been functionalized with pyrene moieties to develop a bifluorophoric [2]rotaxane, PYROTX, having naphthalene and pyrene moieties. Detailed characterization of these two rotaxanes is performed by utilizing several techniques such as ESI-MS, (1D and 2D) NMR, UV/Vis and PL studies. Comparative metal ion sensing studies of NaphMC (a fluorophoric cyclic receptor), ROTX ([2]rotaxane with a naphthyl fluorophore) and PYROTX ([2]rotaxane having naphthyl and pyrene fluorophores) have been performed to determine the effect of dimensionality/functionalization on the metal ion selectivity. Although NaphMC fails to discriminate between metal ions, ROTX serves as a selective sensor for Zn(ii) and Cd(ii). Importantly, PYROTX shows exclusive selectivity towards Zn(ii) over various transition, alkali and alkaline earth metal ions including Cd(ii).
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Affiliation(s)
- Somnath Bej
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India.
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44
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Li AL, Wang ZL, Wang WY, Liu QS, Sun Y, Wang SF, Gu W. A novel dehydroabietic acid-based fluorescent probe for detection of Fe3+ and Hg2+ ions and its application in live-cell imaging. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105682] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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45
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Nan X, Huyan Y, Li H, Sun S, Xu Y. Reaction-based fluorescent probes for Hg2+, Cu2+ and Fe3+/Fe2+. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213580] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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46
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A Schiff-base receptor based on phenolphthalein derivate appended 2-furoic hydrazide: Highly sensitive fluorogenic “turn on” chemosensor for Al3+. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.112876] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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47
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Affiliation(s)
- Nancy Sidana
- V1- (Agrionics) CSIR-Central Scientific Instruments Organisation, Sector-30 C Chandigarh India
- Applied Science Chemistry Department Punjab Engineering College (Deemed to be University) Sector-12 Chandigarh India
| | - Manpreet Kaur
- Applied Science Chemistry Department Punjab Engineering College (Deemed to be University) Sector-12 Chandigarh India
| | - Harminder Kaur
- Applied Science Chemistry Department Punjab Engineering College (Deemed to be University) Sector-12 Chandigarh India
| | - Pooja Devi
- V1- (Agrionics) CSIR-Central Scientific Instruments Organisation, Sector-30 C Chandigarh India
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48
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Kumar PS, Elango KP. A simple organic probe for ratiometric fluorescent detection of Zn(II), Cd(II) and Hg(II) ions in aqueous solution via varying emission colours to distinguish one another. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 241:118610. [PMID: 32603882 DOI: 10.1016/j.saa.2020.118610] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 06/11/2023]
Abstract
A bis (thiosemicarbazone) based probe has been synthesized and structurally characterized. The probe exhibits good selectivity towards Zn(II), Cd(II) and Hg(II) ions in an aqueous solution containing 95% water with ratiometric fluorescence changes. The modes of coordination of the probe with these metal ions and binding properties have been examined using different spectral techniques. The binding constants, determined using fluorescence titration data, are found to be 9.8 × 103, 1.39 × 105 and 2.03 × 1013 M-1, respectively for Zn(II), Cd(II) and Hg(II) complexes. The high sensitivity of the probe has been demonstrated by the very low limit of detection i.e. 5.1, 3.4 and 0.51 μM for Zn(II), Cd(II) and Hg(II) ions, respectively. Different coordination mode of these metal ions with the probe has resulted in varying intra-ligand fluorescence (λem nm, Zn(II): 488, Cd(II): 470 and Hg(II): 578) among these metal complexes.
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Affiliation(s)
- P Saravana Kumar
- Department of Chemistry, Gandhigram Rural Institute (Deemed to be University), Gandhigram 624302, India
| | - Kuppanagounder P Elango
- Department of Chemistry, Gandhigram Rural Institute (Deemed to be University), Gandhigram 624302, India.
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49
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Yuwen Z, Mei H, Li H, Pu S. A novel diarylethene probe with high selective recognition of CN- and Mg2+and its application. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112754] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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50
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So H, Lee M, Kim C. A Unique Thiosemicarbazide‐Based Colorimetric Chemosensor for Fe
2+
in Pure Aqueous Solution with the Lowest Detection Limit. ChemistrySelect 2020. [DOI: 10.1002/slct.202002062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Haeri So
- Department of Fine Chemistry Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 01188 Korea
| | - Minji Lee
- Department of Fine Chemistry Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 01188 Korea
| | - Cheal Kim
- Department of Fine Chemistry Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 01188 Korea
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