1
|
Atahan A. A Novel Polyaromatic Chalcone with Multiple Functional Groups: Synthetic, Photophysical, and Computational Elucidation. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2020.1871036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Alparslan Atahan
- Department of Chemistry, Faculty of Arts and Sciences, Düzce University, Düzce, Turkey
| |
Collapse
|
2
|
Ruan L, Bai J, Ji X, Zhao W, Dong X. A series of meso amide BODIPY based lysosome-targeting fluorescent probe with high photostability and sensitivity. Anal Chim Acta 2022; 1205:339771. [DOI: 10.1016/j.aca.2022.339771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/18/2022] [Accepted: 03/23/2022] [Indexed: 11/29/2022]
|
3
|
Zhang L, Chen M, Li Z, Teng Y, Wang G, Xue Y. Photophysical properties and sensing mechanism of fluorescent coumarin–chalcone hybrid for biothiols: A theoretical study. J PHYS ORG CHEM 2022. [DOI: 10.1002/poc.4324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ling Zhang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy Xuzhou Medical University Xuzhou Jiangsu China
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine Jiangsu Institute of Nuclear Medicine Wuxi Jiangsu China
| | - Mohan Chen
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy Xuzhou Medical University Xuzhou Jiangsu China
| | - Zheng Li
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy Xuzhou Medical University Xuzhou Jiangsu China
| | - Yangxin Teng
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy Xuzhou Medical University Xuzhou Jiangsu China
| | - Guirong Wang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy Xuzhou Medical University Xuzhou Jiangsu China
| | - Yunsheng Xue
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy Xuzhou Medical University Xuzhou Jiangsu China
| |
Collapse
|
4
|
Liu L, Xing M, Han Y, Zhang X, Li P, Cao D, Zhao S, Ma L, Liu Z. Sensing for hydrazine of a pyrene chalcone derivative with acryloyl terminal group. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 264:120272. [PMID: 34428636 DOI: 10.1016/j.saa.2021.120272] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 08/02/2021] [Accepted: 08/07/2021] [Indexed: 06/13/2023]
Abstract
Hydrazine, as a toxic substance, seriously endangers human health and the environment. Based on the excellent luminescent properties and low biological toxicity of pyrene derivatives, combing with chalcone derivatives easily attacked by nucleophilic group, a pyrene derivative PCA decorated by acryloyl terminal group as fluorescent probe for hydrazine was developed. The compound shows fluorescent peak red shift and intensity enhancement with increasing solvent polarity from hexane (459 nm) to methanol (561 nm). Based on strong fluorescence emission in methanol, methanol-HEPES mixed solution was used as the solvent in the spectral recognition experiments. The probe exhibits fluorescent change from yellow fluorescence (576 nm) to blue fluorescence (393 nm) with 800-fold ratiometric fluorescence enhancement (I393nm/I576nm) after the reaction with hydrazine. The probe can recognize hydrazine in fast response rate with kinetic constant calculated being 2.7 × 10-3 s-1 and 15 min as response time. The probe also can monitor hydrazine in real water samples and various soils.
Collapse
Affiliation(s)
- Lin Liu
- School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, China
| | - Miaomiao Xing
- School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, China
| | - Yanyan Han
- School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, China
| | - Xueying Zhang
- School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, China
| | - Panpan Li
- School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, China
| | - Duxia Cao
- School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, China.
| | - Songfang Zhao
- School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, China.
| | - Lulu Ma
- School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, China
| | - Zhiqiang Liu
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, Shandong 250100, China
| |
Collapse
|
5
|
Zheng X, Dai J, Shen B, Zhang X. Quantitative determination of protamine using a fluorescent protein chromophore-based AIE probe. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132218] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
6
|
Xue Y, Liu Y, Wang G, An L, Teng Y, Chen M, Xie Y, Zhang L. TDDFT study on the photophysical properties of coumarinyl chalcones and sensing mechanism of a derived fluorescent probe for hydrogen sulfide. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 234:118263. [PMID: 32203689 DOI: 10.1016/j.saa.2020.118263] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/23/2020] [Accepted: 03/15/2020] [Indexed: 06/10/2023]
Abstract
Coumarin-chalcone hybrids have attracted much attention in recent years due to their important optical properties. Herein, the photophysical properties of a series of coumarinyl chalcones and the sensing mechanism for H2S of a related fluorescent probe CC-DNP were investigated using density functional theory (DFT) and time-dependent density functional theory (TDDFT) methods. The predicted spectral properties agree well with the experimental results, which allowed an assignment of the spectra. Our calculations successfully clarified the experimental observed fluorescence "off-on" effect and the fluorescent quenching mechanism of the probe. The results revealed that the first excited state (S1) of the probe CC-DNP is a dark state with obvious charge transfer from coumarin unit to 2,4-dinitrophenyl (DNP) moiety, which results in the fluorescence quenching via the nonradiative photoinduced electron transfer (PET) process. On the other hand, the excited state S1 in the thiolysis product CC-OH decayed directly to S0, and thus the fluorescence is recovered.
Collapse
Affiliation(s)
- Yunsheng Xue
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, No. 209, Tongshan Road, Xuzhou, Jiangsu 221004, China.
| | - Yunping Liu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, No. 209, Tongshan Road, Xuzhou, Jiangsu 221004, China
| | - Guirong Wang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, No. 209, Tongshan Road, Xuzhou, Jiangsu 221004, China
| | - Lin An
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, No. 209, Tongshan Road, Xuzhou, Jiangsu 221004, China
| | - Yangxin Teng
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, No. 209, Tongshan Road, Xuzhou, Jiangsu 221004, China
| | - Mohan Chen
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, No. 209, Tongshan Road, Xuzhou, Jiangsu 221004, China
| | - Yuxin Xie
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, No. 209, Tongshan Road, Xuzhou, Jiangsu 221004, China
| | - Ling Zhang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, No. 209, Tongshan Road, Xuzhou, Jiangsu 221004, China.
| |
Collapse
|