1
|
Chen SH, Chen ZH, Jiang K, Cao XY, Chen LY, Ouyang J, Wang ZY. Regulating donor-acceptor system toward highly efficient dual-state emission for sensitive response of nitroaromatic explosives. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 300:122905. [PMID: 37245375 DOI: 10.1016/j.saa.2023.122905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/15/2023] [Accepted: 05/19/2023] [Indexed: 05/30/2023]
Abstract
Dual-state emission luminogens (DSEgens) as fluorophores emit efficiently in solution and solid forms have gained increasing concern in the field of chemical sensing. Recent efforts by our group led to the identification of DSEgens as an easy-to-visualize nitroaromatic explosives (NAEs) detection platform. However, none of the previously studied NAEs probes show effective improvement in sensitivity. Here, we designed a series of benzoxazole-based DSEgens through multiple strategies driven by theoretical calculations, revealing their improved detecting performance on NAEs. Compounds 4a-4e exhibit thermal- and photo-stability, large Stokes shift as well as sensitivity solvatochromism (except for 4a and 4b). A subtle balance between rigid conjugation and distorted conformation endows these D-A type fluorophores 4a-4e with DSE properties. Furthermore, 4d and 4e show aggregation-induced emission phenomenon caused by distorted molecular conformation and restricted intramolecular rotation. Interestingly, DSEgen 4e displays anti-interference and sensitivity towards NAEs with a detection limit of 10-8 M. It can be applied for expedient and distinct visual identification of NAEs not only in solution but also on filter paper and film, supporting this new DSEgen as reliable NAEs chemoprobe.
Collapse
Affiliation(s)
- Si-Hong Chen
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, GDMPA Key Laboratory for Process Control and Quality Evaluation of Chiral Pharmaceuticals, Guangzhou 510006, China
| | - Zhao-Hua Chen
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, GDMPA Key Laboratory for Process Control and Quality Evaluation of Chiral Pharmaceuticals, Guangzhou 510006, China
| | - Kai Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou 510640, China.
| | - Xi-Ying Cao
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, GDMPA Key Laboratory for Process Control and Quality Evaluation of Chiral Pharmaceuticals, Guangzhou 510006, China
| | - Liu-Yu Chen
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, GDMPA Key Laboratory for Process Control and Quality Evaluation of Chiral Pharmaceuticals, Guangzhou 510006, China
| | - Jin Ouyang
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Zhao-Yang Wang
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, GDMPA Key Laboratory for Process Control and Quality Evaluation of Chiral Pharmaceuticals, Guangzhou 510006, China; Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou 510640, China.
| |
Collapse
|
2
|
Bécue A, Champod C. Interpol review of fingermarks and other body impressions 2019 - 2022). Forensic Sci Int Synerg 2022; 6:100304. [PMID: 36636235 PMCID: PMC9830181 DOI: 10.1016/j.fsisyn.2022.100304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Andy Bécue
- University of Lausanne, School of Criminal Justice, Faculty of Law Criminal Justice and Public Administration, Switzerland
| | - Christophe Champod
- University of Lausanne, School of Criminal Justice, Faculty of Law Criminal Justice and Public Administration, Switzerland
| |
Collapse
|
3
|
Lipin KV, Ievlev MY, Ershova AI, Ershov OV. Dual-State Emission of 2-(Butylamino)Cinchomeronic Dinitrile Derivatives. Molecules 2022; 27:7144. [PMID: 36363971 PMCID: PMC9653811 DOI: 10.3390/molecules27217144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/17/2022] [Accepted: 10/19/2022] [Indexed: 09/24/2023] Open
Abstract
New representatives of 2-(butylamino)cinchomeronic dinitrile derivatives were synthesized as promising fluorophores showing dual-state emission. To characterize the influence of the length (from methyl to butyl) and the structure (both linear and branched) of the alkyl substituent at the amino nitrogen atom, the spectral fluorescence properties of all synthesized compounds were carefully studied both in solution and in solid state. The highest photoluminescence quantum yield values of 63% were noted for solutions of 2-(butylamino)-6-phenylpyridine-3,4-dicarbonitrile in DCM and 2-(butylamino)-5-methyl-6-phenylpyridine-3,4-dicarbonitrile in toluene.
Collapse
Affiliation(s)
| | | | | | - Oleg V. Ershov
- Department of Organic and Pharmaceutical Chemistry, Chuvash State University, Moskovsky pr. 15, Cheboksary 428015, Russia
| |
Collapse
|
4
|
Zhang P, Shen Q, Zhou Y, He F, Zhao B, Wang Z, Xu R, Xu Y, Yang Z, Meng L, Dang D. Synthesis of D-A typed AIE luminogens in isomeric architecture and their application in latent fingerprints imaging. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.107910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
5
|
Xue J, Tang F, Wang C, Yang J, Ding A. Tuning electronic structures of carbazole‐cyanostyrene molecules to achieve dual‐state emission for trace water analysis, picric acid sensing, and reversible mechanofluorochromism. CHEMPHOTOCHEM 2022. [DOI: 10.1002/cptc.202200184] [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)
- Jie Xue
- Anhui University Chemistry and Chemical Engineering CHINA
| | | | - Chengyuan Wang
- Anhui University Chemistry and Chemical Engineering CHINA
| | - Jiaxiang Yang
- Anhui University College of Chemistry and Chemical Engineering jiulong road 230601 hefei CHINA
| | | |
Collapse
|
6
|
Goel A, Malhotra R. Efficient detection of Picric acid by pyranone based Schiff base as a chemosensor. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131619] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
7
|
Chen SH, Luo SH, Xing LJ, Jiang K, Huo YP, Chen Q, Wang ZY. Rational Design and Facile Synthesis of Dual-State Emission Fluorophores: Expanding Functionality for the Sensitive Detection of Nitroaromatic Compounds. Chemistry 2021; 28:e202103478. [PMID: 34735034 DOI: 10.1002/chem.202103478] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Indexed: 12/26/2022]
Abstract
Six novel benzimidazole-based D-π-A compounds 4 a-4 f were concisely synthesized by attaching different donor/acceptor units to the skeleton of 1,3-bis(1H-benzimidazol-2-yl)benzene on its 5-position through an ethynyl link. Due to the twisted conformation and effective conjugation structure, these dual-state emission (DSE) molecules show intense and multifarious photoluminescence, and their fluorescence quantum yields in solution and solid state can be up to 96.16 and 69.82 %, respectively. Especially, for excellent photostability, obvious solvatofluorochromic and extraordinary wide range of solvent compatibility, DSE molecule 4 a is a multifunctional fluorescent probe for the visual detection of nitroaromatic compounds (NACs) with the limit of detection as low as 10-7 M. The quenching mechanism has been proved as the results of photoinduced electron transfer and fluorescence resonance energy transfer processes. Importantly, probe 4 a can sensitively detect NACs not only in real water samples, but also on 4 a-coated strips and 4 a@PBAT thin films.
Collapse
Affiliation(s)
- Si-Hong Chen
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, Guangzhou, 510006, P. R. China
| | - Shi-He Luo
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, Guangzhou, 510006, P. R. China.,Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Long-Jiang Xing
- School of Chemical Engineering & Light Industry, Guangdong University of Technology, Guangzhou, 510006, P. R. China
| | - Kai Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Yan-Ping Huo
- School of Chemical Engineering & Light Industry, Guangdong University of Technology, Guangzhou, 510006, P. R. China
| | - Qi Chen
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, Guangzhou, 510006, P. R. China
| | - Zhao-Yang Wang
- School of Chemistry, South China Normal University, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, Guangzhou, 510006, P. R. China.,Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, 510640, P. R. China
| |
Collapse
|
8
|
Ravindra MK, Darshan GP, Lavanya DR, Mahadevan KM, Premkumar HB, Sharma SC, Adarsha H, Nagabhushana H. Aggregation induced emission based active conjugated imidazole luminogens for visualization of latent fingerprints and multiple anticounterfeiting applications. Sci Rep 2021; 11:16748. [PMID: 34408179 PMCID: PMC8373972 DOI: 10.1038/s41598-021-96011-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 07/29/2021] [Indexed: 11/09/2022] Open
Abstract
Aggregation-induced emission based organic heterocyclic luminogens bearing conjugated electronic structures showed much attention due to its excellent fluorescence in aggregation state. In this communication, a novel conjugated blue light emitting imidazole molecule is synthesized by one pot multicomponent reaction route is reported for the first time. The prepared molecule exhibits a strong fluorescence in aggregation state with exceptional properties, such as high purity, inexpensive, eco-friendly, large scale production, high photostability, etc. By considering these advantages, a new fluorescence based platform has been setup for in-situ visualization of latent fingerprints and its preservation by spray method followed by Poly(vinyl alcohol) masking. A clear and well defined fluorescence fingerprint images are noticed on variety of surfaces by revealing level 1-3 ridge features upon ultraviolet 365 nm light exposure. The dual nature of binding specificity as well as excellent fluorescence properties permits the visualization of latent fingerprints for longer durations (up to 365 days) with superior contrast, high sensitivity, efficiency, selectivity and minimal background hindrance. We further fabricated unclonable invisible security ink for various printing modes on valuable goods for protection against forging. The developed labels are displaying uniform distribution of ink and exceptional stability under various atmospheric environments. The development of long preservative information using aggregation-induced emission based luminogen opens up a new avenue in advanced forensic and data security applications.
Collapse
Affiliation(s)
- M K Ravindra
- Department of Chemistry, P. G. Centre, Kuvempu University, Kadur, 577 548, India
| | - G P Darshan
- Department of Physics, FMPS, M.S. Ramaiah University of Applied Sciences, Bengaluru, 560 054, India
| | - D R Lavanya
- Prof. C.N.R. Rao Centre for Advanced Materials, Tumkur University, Tumkur, 572 103, India
| | - K M Mahadevan
- Department of Chemistry, P. G. Centre, Kuvempu University, Kadur, 577 548, India
| | - H B Premkumar
- Department of Physics, FMPS, M.S. Ramaiah University of Applied Sciences, Bengaluru, 560 054, India
| | - S C Sharma
- National Assessment and Accreditation Council, Bengaluru, 560 072, India.,Jain University, Bengaluru, 562 112, India.,Centre for Energy, Indian Institute of Technology, Guwahati, 781 039, India
| | - H Adarsha
- Department of Mechanical Engineering, Faculty of Engineering and Technology, Jain Global Campus, Bengaluru, 562 112, India
| | - H Nagabhushana
- Prof. C.N.R. Rao Centre for Advanced Materials, Tumkur University, Tumkur, 572 103, India.
| |
Collapse
|
9
|
Khamrang T, Kathiravan A, Ponraj C, Saravanan D. Y-shaped fluorophore: Synthesis, crystal structure and picric acid detection. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
10
|
Ni Y, Zhang S, He X, Huang J, Kong L, Yang J, Yang J. Dual-state emission difluoroboron derivatives for selective detection of picric acid and reversible acid/base fluorescence switching. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:2830-2835. [PMID: 34079969 DOI: 10.1039/d1ay00477h] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A novel difluoroboron derivative (TPEBF) containing α-cyanostilbene and tetraphenylethylene units has been designed and synthesized. TPEBF emits strong fluorescence both in dilute solutions (ΦFL = 19.3% in THF) and in the solid state (ΦFL = 49.3%), which is significantly distinct from the case of the aggregation-caused quenching (ACQ) and aggregation-induced emission (AIE) chromophores. The dual-state emission properties of the compound overcome the limitation of single-state luminescence and enable it to be used in both solid and solution states. TPEBF with strong emission in solution is utilized for sensing picric acid (PA) with high selectivity and sensitivity in THF (LOD = 497 nM) and aqueous media (LOD = 355 nM). The mechanism was described for the synergy of fluorescence resonance energy transfer (FRET) and photoinduced energy transfer (PET) based on the UV-vis absorption and fluorescence spectra, 1H NMR and theoretical calculations results. On the other hand, the highly efficient emission in the solid state allows the compound to be cast on paper to switch external acid/base stimuli.
Collapse
Affiliation(s)
- Yingyong Ni
- College of Chemistry and Chemical Engineering, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional Materials, Anhui University, Hefei 230601, P. R. China.
| | | | | | | | | | | | | |
Collapse
|
11
|
Guo S, Zhang Y, Huang J, Kong L, Yang J. High dual-state blue emission of a functionalized pyrazoline derivative for picric acid detection. CrystEngComm 2021. [DOI: 10.1039/d0ce01195a] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
High dual-state blue emission of a functionalized pyrazoline derivative for picric acid detection.
Collapse
Affiliation(s)
- Shengmei Guo
- College of Chemistry and Chemical Engineering
- Key Laboratory of Functional Inorganic Materials of Anhui Province
- Anhui University
- Hefei 230601
- P. R. China
| | - Yuyang Zhang
- College of Chemistry and Chemical Engineering
- Key Laboratory of Functional Inorganic Materials of Anhui Province
- Anhui University
- Hefei 230601
- P. R. China
| | - Jianyan Huang
- College of Chemistry and Chemical Engineering
- Key Laboratory of Functional Inorganic Materials of Anhui Province
- Anhui University
- Hefei 230601
- P. R. China
| | - Lin Kong
- College of Chemistry and Chemical Engineering
- Key Laboratory of Functional Inorganic Materials of Anhui Province
- Anhui University
- Hefei 230601
- P. R. China
| | - Jiaxiang Yang
- College of Chemistry and Chemical Engineering
- Key Laboratory of Functional Inorganic Materials of Anhui Province
- Anhui University
- Hefei 230601
- P. R. China
| |
Collapse
|
12
|
Ershova AI, Ievlev MY, Maksimova VN, Belikov MY, Ershov OV. Synthesis, Solution and Solid‐State Fluorescence of 2‐(
N
‐cycloamino)cinchomeronic Dinitrile Derivatives. ChemistrySelect 2020. [DOI: 10.1002/slct.202001710] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Anastasia I. Ershova
- Department of Organic and Pharmaceutical ChemistryUlyanov Chuvash State University Cheboksary 428015 Chuvash Republic Russia
| | - Mikhail Yu. Ievlev
- Department of Organic and Pharmaceutical ChemistryUlyanov Chuvash State University Cheboksary 428015 Chuvash Republic Russia
| | - Veronika N. Maksimova
- Department of Organic and Pharmaceutical ChemistryUlyanov Chuvash State University Cheboksary 428015 Chuvash Republic Russia
| | - Mikhail Yu. Belikov
- Department of Organic and Pharmaceutical ChemistryUlyanov Chuvash State University Cheboksary 428015 Chuvash Republic Russia
| | - Oleg V. Ershov
- Department of Organic and Pharmaceutical ChemistryUlyanov Chuvash State University Cheboksary 428015 Chuvash Republic Russia
| |
Collapse
|