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Li Q, Ma L, Li J, Wang L, Yu L, Zhao Y, Lv Y. Study of a Fluorescent System Based on the Naphthalene Derivative Fluorescent Probe Bound to Al 3. MICROMACHINES 2023; 14:868. [PMID: 37421101 DOI: 10.3390/mi14040868] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/14/2023] [Accepted: 04/14/2023] [Indexed: 07/09/2023]
Abstract
The naphthalene derivative fluorescent probe F6 was synthesized and a 1 × 10-3 mol/L solution of Al3+ and other metals to be tested was prepared for the subsequent experiments. The Al3+ fluorescence system of the naphthalene derivative fluorescent probe F6 was successfully constructed as demonstrated by fluorescence emission spectroscopy. The optimal time, temperature and pH of the reaction were investigated. The selectivity and anti-interference ability of the probe F6 for Al3+ were investigated by fluorescence spectroscopy in a methanol solution. The experiments showed that the probe has high selectivity and anti-interference ability for Al3+. The binding ratio of F6 to Al3+ was 2:1, and the binding constant was calculated to be 1.598 × 105 M-1. The possible mechanism of the binding of the two was speculated. Different concentrations of Al3+ were added to Panax Quinquefolium and Paeoniae Radix Alba. The results showed that the recoveries of Al3+ were 99.75-100.56% and 98.67-99.67%, respectively. The detection limit was 8.73 × 10-8 mol/L. The experiments demonstrated that the formed fluorescence system can be successfully adapted for the determination of Al3+ content in two Chinese herbal medicines, which has good practical application.
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Affiliation(s)
- Qiuping Li
- College of Pharmacy, Jiamusi University, Jiamusi 154007, China
| | - Lei Ma
- College of Pharmacy, Jiamusi University, Jiamusi 154007, China
| | - Jianyan Li
- College of Pharmacy, Jiamusi University, Jiamusi 154007, China
| | - Lijuan Wang
- College of Pharmacy, Jiamusi University, Jiamusi 154007, China
| | - Liansheng Yu
- College of Pharmacy, Jiamusi University, Jiamusi 154007, China
| | - Yuehui Zhao
- Inspection and Testing Center, Jiamusi 154007, China
| | - Yuguang Lv
- College of Pharmacy, Jiamusi University, Jiamusi 154007, China
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Abdollahi-Moghadam M, Keypour H, Azadbakht R, Koolivand M. An experimental and theoretical study of a new sensitive and selective Al3+ Schiff base fluorescent chemosensor bearing a homopiperazine moiety. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Mondal A, Hazra A, Chattopadhyay MK, Kundu D, Tarai SK, Biswas P, Bhattacharjee A, Mandal S, Banerjee P. Explicating the recognition phenomenon of hazardous nitro-aromatic compound from contaminated environmental and cellular matrices by rationally designed pyridine-functionalized molecular probes. Heliyon 2023; 9:e13620. [PMID: 36873140 PMCID: PMC9975245 DOI: 10.1016/j.heliyon.2023.e13620] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 02/06/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023] Open
Abstract
In the quest of recognizing hazardous nitro-aromatic compounds in water, two pyridine-functionalized Schiff-base chemosensors, DMP ((E)-N-(3,4-dimethoxybenzylidene)(pyridin-2-yl)methanamine)) and MP (4-((E)-((pyridin-2-yl)methylimino)methyl)-2-ethoxyphenol) have been synthesized to detect mutagenic 2,4,6-Trinitrophenol (TNP) in soil, water as well as cellular matrices by producing turn-off emission responses as a combined consequence of PET and RET processes. Several experimental analyses including ESI-MS, FT-IR, photoluminescence, 1H NMR titration, and the theoretical calculations ascertained the formation and sensing efficacies of the chemosensors. The analytical substantiations revealed that structural variation of the chemosensors played a significant role in improving the sensing efficiency, which would certainly be worthwhile in developing small molecular TNP sensors. The present work depicted that the electron density within the MP framework was more than that of DMP due to the intentional incorporation of -OEt and -OH groups. As a result, MP represented a strong interaction mode towards the electron-deficient TNP with a detection limit of 39 μM.
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Affiliation(s)
- Amita Mondal
- CSIR-Central Mechanical Engineering Research Institute, M. G. Avenue, Durgapur 713209, India.,Department of Chemistry, National Institute of Technology, M. G. Avenue, Durgapur 713209, India
| | - Abhijit Hazra
- CSIR-Central Mechanical Engineering Research Institute, M. G. Avenue, Durgapur 713209, 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
| | | | - Debojyoti Kundu
- CSIR-Central Mechanical Engineering Research Institute, M. G. Avenue, Durgapur 713209, 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
| | - Swarup Kumar Tarai
- Department of Chemistry, National Institute of Technology, M. G. Avenue, Durgapur 713209, India
| | - Pritam Biswas
- Department of Biotechnology, National Institute of Technology, M. G. Avenue, Durgapur 713209, India
| | - Ashish Bhattacharjee
- Department of Biotechnology, National Institute of Technology, M. G. Avenue, Durgapur 713209, India
| | - Sukdeb Mandal
- CSIR-Central Mechanical Engineering Research Institute, M. G. Avenue, Durgapur 713209, 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
- CSIR-Central Mechanical Engineering Research Institute, M. G. Avenue, Durgapur 713209, 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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Choe D, Kim C. A recyclable diacylhydrazone-based turn-on fluorescent chemosensor for detecting Al3+ and its practical applications. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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