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Sun G, Fang H. Computational Insights into Sensing Mechanism for Al 3+ in a New Acylhydrazone Fluorescent Probe Based on Excited-State Intramolecular Proton Transfer (ESIPT) and Twisted Intramolecular Charge Transfer (TICT). J Phys Chem A 2023; 127:1857-1865. [PMID: 36802568 DOI: 10.1021/acs.jpca.2c08469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
The work explored the fluorescent properties of probe N'-(2, 4-dihydroxy-benzylidene)pyridine-3-carbohydrazide (HL) and its sensing mechanism for the Al3+ ion in detail. HL has two competing deactivation processes: ESIPT and TICT. Upon light-excitation, only one proton can transfer, and the SPT1 structure is generated. The SPT1 form is highly emissive, which is inconsistent with the colorless emission observed in the experiment. Then a nonemissive TICT state was obtained by rotating the C-N single bond. The energy barrier of the TICT process is lower than that of the ESIPT process, which indicates that probe HL will decay to the TICT state and quench the fluorescence. When Al3+ is recognized by probe HL, strong coordinate bonds are formed between HL and Al3+, and then the TICT state is prohibited, and the fluorescence of HL is turned on. Al3+ as a coordinated ion can effectively remove the TICT state but cannot influence the photoinduced electron transfer (PET) process of HL.
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Affiliation(s)
- Guotao Sun
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, No.159 Longpan Road, Nanjing 210037, People's Republic of China
| | - Hua Fang
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, No.159 Longpan Road, Nanjing 210037, People's Republic of China
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Sun G, Fang H. Fluorescent properties based on ESIPT and TICT of novel acylhydrazone-based probe and its sensing mechanism for Al3+: A TD-DFT Investigation. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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3
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Schiff Bases: A Versatile Fluorescence Probe in Sensing Cations. J Fluoresc 2023; 33:859-893. [PMID: 36633727 DOI: 10.1007/s10895-022-03135-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 12/24/2022] [Indexed: 01/13/2023]
Abstract
Metal cations such as Zn2+, Al3+, Hg2+, Cd2+, Sn2+, Fe2+, Fe3+ and Cu2+ play important roles in biology, medicine, and the environment. However, when these are not maintained in proper concentration, they can be lethal to life. Therefore, selective sensing of metal cations is of great importance in understanding various metabolic processes, disease diagnosis, checking the purity of environmental samples, and detecting toxic analytes. Schiff base probes have been largely used in designing fluorescent sensors for sensing metal ions because of their easy processing, availability, fast response time, and low detection limit. Herein, an in-depth report on metal ions recognition by some Schiff base fluorescent sensors, their sensing mechanism, their practical applicability in cell imaging, building logic gates, and analysis of real-life samples has been presented. The metal ions having biological, industrial, and environmental significance are targeted. The compiled information is expected to prove beneficial in designing and synthesis of the related Schiff base fluorescent sensors.
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Alyaninezhad Z, Bekhradnia A, Gorji RZ, Arshadi S, ahmadi S, Gorji MZ. Mercury (II) Complex Based on Quinoxaline– Aminoantipyrine: Synthesis, Crystal structure, Computational studies and Anticancer activities evaluation. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Synthesis, characterization and biological activity of Mn(II), Co(II), Ni(II), Cu(II) and Zn(II) complexes derived from Schiff base ligand quinoxaline-2-carboxaldehyde and 4-aminoantipyrine. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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6
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New pyrazoline based fluorescent probes for selective detection of Al3+ ion in aqueous solution. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120767] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Garg M, Sud D. Tracking the concentration of Al3+ in the aqueous system up to nanomolar range using modified biopolymer chitosan based fluorophore. NEW J CHEM 2022. [DOI: 10.1039/d2nj00834c] [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
The paper reports the development of biopolymer chitosan based fluorophore for selective detection of Al3+ in aqueous streams. Fluorescence sensing based on the change in the photophysical properties of the...
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Biological and analytical applications of Schiff base metal complexes derived from salicylidene-4-aminoantipyrine and its derivatives: a review. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2021. [DOI: 10.1007/s13738-021-02265-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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LU XL, HE W. Research Advances in Excited State Intramolecular Proton Transfer Fluorescent Probes Based on Combined Fluorescence Mechanism. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1016/s1872-2040(20)60078-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Ermiş E, Aydın A, Ünver H, Sezen S, Mutlu MB. Microwave assisted synthesis, experimental and theoretical characterization and antibacterial activity screening of novel azomethine compounds containing thiophene and aminophenol functionality. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 243:118761. [PMID: 32854082 DOI: 10.1016/j.saa.2020.118761] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/03/2020] [Accepted: 07/20/2020] [Indexed: 06/11/2023]
Abstract
Eight new azomethine compounds (3a-3h) containing thiophene and aminophenol functionality were synthesized in excellent yields by using conventional heating and microwave assisted synthesis methods. The structures of newly synthesized compounds were characterized by spectroscopic techniques such as UV-Vis, FTIR, 1H and 13C NMR and elemental analysis. UV-Vis and 1H NMR results show that all compounds prefer the phenol-imine tautomer form in solvent media. The chemical structure of 3a, 3b and 3g was also confirmed by single crystal X-ray diffraction method. The molecular conformations of 3a, 3b and 3g are stabilized by an N+-H⋯O- type intramolecular hydrogen bond in zwitterionic form in the crystalline solid state. The optimized molecular structures, 1H and 13C NMR chemical shift values, UV-Vis spectroscopic parameters, HOMO-LUMO energies, Mulliken (MPA) and natural (NBO) atomic charges, Natural bond orbitals (NBO), molecular electrostatic potential (MEP) maps and solvent accessible surfaces (SASs) for 3a-3h were calculated by using DFT/B3LYP/6-311G(2d,p) approach. The theoretical spectroscopic features obtained by DFT calculations show a very good agreement with the experimental data. In addition, the synthesized compounds (3a-3h) were screened for their antibacterial activities against Bacillus cereus (NRRL-B3711), Bacillus subtilis (NRRL-B4378), Escherichia coli (NRRL B-3008), Staphylococcus aureus (ATCC-6538) and Salmonella typhimurium (ATCC-13311). The results show that investigated compounds have either moderately active, slightly active or inactive among the tested microorganisms. 3a exhibited the stronger antibacterial activity against all test bacteria than other compounds. It also has been observed that compounds with relatively low HOMO-LUMO energy gaps exhibit better antibacterial effects.
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Affiliation(s)
- Emel Ermiş
- Eskisehir Technical University, Faculty of Science, Department of Chemistry, Yunus Emre Campus, 26470 Tepebasi, Eskisehir, Turkey.
| | - Atakan Aydın
- Eskisehir Technical University, Faculty of Science, Department of Chemistry, Yunus Emre Campus, 26470 Tepebasi, Eskisehir, Turkey
| | - Hakan Ünver
- Eskisehir Technical University, Faculty of Science, Department of Chemistry, Yunus Emre Campus, 26470 Tepebasi, Eskisehir, Turkey
| | - Suat Sezen
- Eskisehir Technical University, Faculty of Science, Department of Biology, Yunus Emre Campus, 26470 Tepebasi, Eskisehir, Turkey
| | - Mehmet Burçin Mutlu
- Eskisehir Technical University, Faculty of Science, Department of Biology, Yunus Emre Campus, 26470 Tepebasi, Eskisehir, Turkey
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Liu TT, Li SJ, Fu H, Tian ZN, Sun XJ, Xing ZY. A fluorescence turn-on probe for the recognition of Al3+ and its application in cell image. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112865] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Saravanan A, Shyamsivappan S, Kalagatur NK, Suresh T, Maroli N, Bhuvanesh N, Kolandaivel P, Mohan PS. Application of real sample analysis and biosensing: Synthesis of new naphthyl derived chemosensor for detection of Al 3+ ions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 241:118684. [PMID: 32659705 DOI: 10.1016/j.saa.2020.118684] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/06/2020] [Accepted: 07/01/2020] [Indexed: 06/11/2023]
Abstract
A new chemosensor (NANH) based on naphthyl moiety was synthesized with good selectivity and sensitivity towards Al3+ ions via the inhibition by operating through dual mechanisms like photo-induced electron transfer (PET) and excited-state intramolecular proton transfer (ESIPT). The synthesized NANH was validated by various techniques such as 1H, 13C NMR and mass spectrum. While prominent fluorescent enhancement was observed from the NANH upon binding with Al3+ ions, however, other metal ions have not responded in the emission spectrum. Detection limit and association constant of NANH for Al3+ were calculated as 1.2 × 10-7 M and 4.09 × 104 M-1 by using fluorescence titration method. Binding ratio (1:1) of NANH with Al3+ ions were proved by Job's plot and DFT studies. Furthermore, aluminium in variety of water samples was determined, and NANH could be used for biosensing of Al3+ in living cells.
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Affiliation(s)
- Arjunan Saravanan
- DRDO-BU CLS, Bharathiar University campus, Coimbatore 641 046, Tamil Nadu, India; School of Chemical Sciences, Bharathiar University, Coimbatore 641 046, Tamil Nadu, India
| | - Selvaraj Shyamsivappan
- School of Chemical Sciences, Bharathiar University, Coimbatore 641 046, Tamil Nadu, India
| | | | - Thangaraj Suresh
- School of Chemical Sciences, Bharathiar University, Coimbatore 641 046, Tamil Nadu, India
| | - Nikhil Maroli
- DRDO-BU CLS, Bharathiar University campus, Coimbatore 641 046, Tamil Nadu, India
| | - Nanjan Bhuvanesh
- Department of Chemistry, Karunya Institute of Technology and Sciences, Coimbatore 641 114, Tamil Nadu, India
| | | | - Palathurai Subramaniam Mohan
- DRDO-BU CLS, Bharathiar University campus, Coimbatore 641 046, Tamil Nadu, India; School of Chemical Sciences, Bharathiar University, Coimbatore 641 046, Tamil Nadu, India.
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Rammohan A, Reddy GM, Krinochkin AP, Kopchuk DS, Savchuk MI, Shtaitz YK, Zyryanov GV, Rusinov VL, Chupakhin ON. A facile synthesis of triazine integrated antipyrine derivatives through ecofriendly approach. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1823993] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Aluru Rammohan
- Department of Organic and Biomolecular Chemistry, Ural Federal University, Ekaterinburg, Russia
| | - Guda Mallikarjuna Reddy
- Department of Organic and Biomolecular Chemistry, Ural Federal University, Ekaterinburg, Russia
| | - Alexey P. Krinochkin
- Department of Organic and Biomolecular Chemistry, Ural Federal University, Ekaterinburg, Russia
- Ural Branch of the Russian Academy of Sciences, Institute of Organic Synthesis, Ekaterinburg, Russia
| | - Dmitry S. Kopchuk
- Department of Organic and Biomolecular Chemistry, Ural Federal University, Ekaterinburg, Russia
- Ural Branch of the Russian Academy of Sciences, Institute of Organic Synthesis, Ekaterinburg, Russia
| | - Maria I. Savchuk
- Department of Organic and Biomolecular Chemistry, Ural Federal University, Ekaterinburg, Russia
| | - Yaroslav K. Shtaitz
- Department of Organic and Biomolecular Chemistry, Ural Federal University, Ekaterinburg, Russia
| | - Grigory V. Zyryanov
- Department of Organic and Biomolecular Chemistry, Ural Federal University, Ekaterinburg, Russia
- Ural Branch of the Russian Academy of Sciences, Institute of Organic Synthesis, Ekaterinburg, Russia
| | - Vladimir L. Rusinov
- Department of Organic and Biomolecular Chemistry, Ural Federal University, Ekaterinburg, Russia
- Ural Branch of the Russian Academy of Sciences, Institute of Organic Synthesis, Ekaterinburg, Russia
| | - Oleg N. Chupakhin
- Department of Organic and Biomolecular Chemistry, Ural Federal University, Ekaterinburg, Russia
- Ural Branch of the Russian Academy of Sciences, Institute of Organic Synthesis, Ekaterinburg, Russia
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15
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Singh G, Suman, Satija P, Singh A, Shilpy, González-Silvera D, Espinosa Ruiz C, Esteban MA, Sahoo SC. Synthesis and X-ray characterization of antipyrine-tethered organosilanes and their magnetic nanoparticles: potent anti-oxidants and receptors for Sn( ii) ions. NEW J CHEM 2020. [DOI: 10.1039/d0nj03300f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
This study focuses on the synthesis and X-ray characterization of antipyrine-tethered organosilanes for their potential applications in the fields of material science, pharmaceuticals and chemosensing.
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Affiliation(s)
- Gurjaspreet Singh
- Department of Chemistry and Centre of Advanced Studies
- Panjab University
- Chandigarh
- India
| | - Suman
- Department of Chemistry and Centre of Advanced Studies
- Panjab University
- Chandigarh
- India
| | - Pinky Satija
- Department of Chemistry and Centre of Advanced Studies
- Panjab University
- Chandigarh
- India
| | - Akshpreet Singh
- Department of Chemistry
- GGDSD College, Sector-32
- Chandigarh
- India
| | - Shilpy
- Department of Chemistry and Centre of Advanced Studies
- Panjab University
- Chandigarh
- India
| | - D. González-Silvera
- Department of Cell Biology and Histology
- Faculty of Biology
- University of Murcia
- 30100 Murcia
- Spain
| | - Cristobal Espinosa Ruiz
- Department of Cell Biology and Histology
- Faculty of Biology
- University of Murcia
- 30100 Murcia
- Spain
| | - M. Angeles Esteban
- Department of Cell Biology and Histology
- Faculty of Biology
- University of Murcia
- 30100 Murcia
- Spain
| | - Subash Chandra Sahoo
- Department of Chemistry and Centre of Advanced Studies
- Panjab University
- Chandigarh
- India
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Dey S, Purkait R, Pal K, Jana K, Sinha C. Aggregation-Induced Emission-Active Hydrazide-Based Probe: Selective Sensing of Al 3+, HF 2 -, and Nitro Explosives. ACS OMEGA 2019; 4:8451-8464. [PMID: 31459934 PMCID: PMC6648475 DOI: 10.1021/acsomega.9b00369] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 04/30/2019] [Indexed: 06/10/2023]
Abstract
(E)-N'-((2-Hydroxynaphthalen-1-yl)methylene)picolinohydrazide (H-PNAP) shows aggregation-induced emission (AIE) strictly in a 90% water/MeOH (v/v) mixture at 540 nm, and the solid-state emission is blue-shifted to 509 nm upon excitation at 400 nm. The AIE activity of H-PNAP is selectively quenched by 2,4,6-trinitrophenol (TNP) and 2,4-dinitrophenol (DNP) out of different nitroaromatic compounds with a limit of detection (LOD) of 7.79 × 10-7 and 9.08 × 10-7 M, respectively. The probe is nonemissive in aqueous medium (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid, HEPES buffer, pH 7.2); however, it shows a strong emission to Al3+ (λem, 490 nm) in the presence of 17 other biological metal ions, and the LOD is 2.09 nM which is far below the WHO recommended value (7.41 mM). The emission of the [Al(PNAP)(NO3)2] complex is quenched by HF2 - (F- and PO4 3- are weak quencher), and the LOD is as low as 15 nM. The probable mechanism of the sensing feature of the probe has been authenticated by 1H nuclear magnetic resonance titration, mass spectrometry, Fourier transform infrared spectroscopy, Benesi-Hildebrand plot, and Job's plot in each case. The probe has some practical applications such as recovery of Al3+ from the drinking water sample, construction of the INHIBIT logic gate, and detection kits for Al3+ and TNP/DNP by simple paper test strips. The probe, H-PNAP, has successfully been applied to the detection of intracellular Al3+ and HF2 - ions in the human breast cancer cell, MDA-MB-468.
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Affiliation(s)
- Sunanda Dey
- Department
of Chemistry and Department of Life Science and Biotechnology, Jadavpur University, Kolkata 700032, India
| | - Rakesh Purkait
- Department
of Chemistry and Department of Life Science and Biotechnology, Jadavpur University, Kolkata 700032, India
| | - Kunal Pal
- Department
of Chemistry and Department of Life Science and Biotechnology, Jadavpur University, Kolkata 700032, India
- Division
of Molecular Medicine and Centre for Translational Research, Bose Institute, Kolkata 700056, India
| | - Kuladip Jana
- Division
of Molecular Medicine and Centre for Translational Research, Bose Institute, Kolkata 700056, India
| | - Chittaranjan Sinha
- Department
of Chemistry and Department of Life Science and Biotechnology, Jadavpur University, Kolkata 700032, India
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