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Vinod SM, Murugan Sreedevi S, Krishnan A, Perumal T, Chinnadurai R, Rajendran K. Interaction of an Aldose Sugar with Photoinduced Electron Transfer (PET) and Non-PET Based Acridinedione Dyes in Water: Hydrogen-bonding Evidences from Fluorescence Spectral Techniques Assisted by Molecular Docking Approach. J Fluoresc 2023; 33:471-486. [PMID: 36445509 DOI: 10.1007/s10895-022-03062-6] [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: 07/08/2022] [Accepted: 10/27/2022] [Indexed: 11/30/2022]
Abstract
Fluorescence spectral techniques aided by molecular docking (Mol.Doc) approach were employed in probing the molecular interactions existing between D-glucose and resorcinol based acridinedione (ADR) dyes. ADR dyes has been classified into PET and non-PET dyes based on the substitution in the 9th position of acridinedione ring structure. Addition of glucose to PET dye (ADR1) resulted in a decrease in the absorbance whereas to that of ADR2 dye (non-PET character in aqueous medium) resulted in a significant increase in the absorbance. The formation of an isosbestic point reveals the existence of a ground state interaction existing between the dye and sugar molecule. Addition of glucose to PET dye resulted in a drastic increase in the fluorescent enhancement (FE) and subsequent addition resulted in a marked decrease in the fluorescent intensity with no apparent shift of emission maximum. Interestingly, neither characteristic shift nor variation in emission intensity was observed in the case of ADR2 dye. Fluorescence lifetime studies of ADR1 dye in the presence of glucose illustrate the existence of multiple distinguishable micro environments of dye. Mol.Doc studies authenticate the co-existence of hydrogen bonding (HB) and hydrophobic interaction wherein the dye and sugar molecule acts as HB donor and acceptor resulting in a stable conformer. These conformers are governed predominantly by HB interactions. The nature of interaction of a simple sugar with ADR dyes are explored in depth by fluorescent techniques in coordination with docking studies is imparted in the present study.
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Affiliation(s)
- Seba Merin Vinod
- Department of Chemistry, Dwaraka Doss Goverdhan Doss Vaishnav College (Autonomous)(University of Madras)Tamil Nadu, Gokul Bagh, E.V.R.Periyar Road, 833, Arumbakkam, Chennai, India
| | - Sangeetha Murugan Sreedevi
- Department of Chemistry, Dwaraka Doss Goverdhan Doss Vaishnav College (Autonomous)(University of Madras)Tamil Nadu, Gokul Bagh, E.V.R.Periyar Road, 833, Arumbakkam, Chennai, India
| | - Anju Krishnan
- Department of Chemistry, Sathyabama Institute of Science and Technology, Tamil Nadu, Kamaraj Nagar, Semmancheri, Chennai, 600119, India
| | - Tamizhdurai Perumal
- Department of Chemistry, Dwaraka Doss Goverdhan Doss Vaishnav College (Autonomous)(University of Madras)Tamil Nadu, Gokul Bagh, E.V.R.Periyar Road, 833, Arumbakkam, Chennai, India
| | - Raghupathi Chinnadurai
- Department of Chemistry, Sriram College of Arts and Science, Tamil Nadu, Perumalpattu, Tiruvallur, 602024, India
| | - Kumaran Rajendran
- Department of Chemistry, Dwaraka Doss Goverdhan Doss Vaishnav College (Autonomous)(University of Madras)Tamil Nadu, Gokul Bagh, E.V.R.Periyar Road, 833, Arumbakkam, Chennai, India.
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Sreedevi Sangeetha M, Merin Vinod S, Anju K, Tamizhdurai P, Raghupathi C, Kumaran R. Photophysical and molecular docking approach on the interaction of water-soluble simple keto sugar with Acridinedione dyes. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100680] [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] Open
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Wei KN, Zhang QJ, Zhang YQ, Zeng X, Xiao X, Huang Y, Chen K, Tao Z. Clustering emission of cucurbit[n]urils in the solid- and solution-state induced by the outer surface interactions of cucurbit[n]urils. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 272:121015. [PMID: 35180484 DOI: 10.1016/j.saa.2022.121015] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 02/02/2022] [Accepted: 02/04/2022] [Indexed: 06/14/2023]
Abstract
Atypical luminescent compounds that do not contain conventional chromophores emit light due to clustering and have important basic research value and a broad range of potential applications. To date, most atypical luminescent compounds are small molecules or polymers containing groups such as cyano, carbonyl and hydroxyl. In this work, driven by some sporadic and accidental luminescence phenomena observed for cucurbit[n]urils (Q[n]s), the luminescent properties and mechanism of Q[n]s in the solid- and solution-state were systematically studied and the clustering emission of Q[n]s confirmed. Our experiments have revealed that the self-induced outer-surface interactions of Q[n]s (OSIQ) are the most important driving force resulting in the clustering emission of Q[n]s. Substances that can weaken the effect of self-induced OSIQ, such as the presence of various aromatic compounds and anions, may weaken or quench the clustering emission of Q[n]s. This not only reveals the new characteristics and mechanism of the clustering emission of Q[n]s, but also provides new insights on how to utilize the clustering emission of Q[n]s and construct new types of macrocyclic luminescence systems.
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Affiliation(s)
- Kai-Ni Wei
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Qian-Jun Zhang
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Yun-Qian Zhang
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Xi Zeng
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Xin Xiao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Ying Huang
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China; The Engineering and Research Center for Southwest Bio-Pharmaceutical Resources of National Education Ministry of China, Guizhou University, Guiyang 550025, China.
| | - Kai Chen
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China.
| | - Zhu Tao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China.
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Anupurath S, Krishnan A, Namasivayam D, Rajaraman V, Rajendran K. Competitive hydrogen bonding influences of fluorophore- urea-adenine system in water: Photophysical and photochemical approaches. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 237:118409. [PMID: 32361320 DOI: 10.1016/j.saa.2020.118409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 04/21/2020] [Accepted: 04/22/2020] [Indexed: 06/11/2023]
Abstract
Photophysical and photochemical investigation of photoinduced electron transfer (PET)-based acridinedione dye (ADR1) with urea in the presence of a nitrogenous base (adenine) were carried out in water. Urea suppresses the PET resulting in a fluorescence enhancement and the extent of binding is correlated and governed by the number of urea molecules surrounding the close vicinity of dye. On the contrary, adenine forms a true 1:2 complex with dye. Presence of adenine in dye-urea microenvironment results in the displacement of dye from the vicinity of urea molecules. The stability of dye-urea network in the presence of adenine reveals that the microenvironment of dye is governed and influenced by both urea and adenine. Introduction of adenine to dye-urea results in the formation of several hydrogen bonding assemblies that are competitive and influences the excited state characteristics of ADR1 dye. The micro assemblies comprise dye-urea (DU), dye-adenine (DA), urea-adenine (UA), urea-water (UW), urea-urea (UU), and adenine-water (AW) framework and the existence of several competitive hydrogen bonding results in a large variation in fluorescence properties of ADR1 dye. The presence of several assemblies also signifies that no confined phase selectively of DU or DA assemblies exist in any stoichiometric proportion in the aqueous phase. The binding constant, the variation in the fluorescence lifetime and its relative amplitude of DA in the presence of urea authenticate that the binding nature of dye-urea-adenine (DUA) is dependent on the several hydrogen bonding assemblies that coexist at any concentration. The extent of hydrogen bonding of DA is found to be entirely different from that of urea. Further, urea resulted in changes in the transient absorption peak of dye with a large variation in lifetime and shift of the transient absorption peaks. Fluorescence spectral techniques are used as an efficient tool in elucidating the binding nature of DU framework in the presence of non-fluorescent hydrogen-bonding solute like adenine.
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Affiliation(s)
- Sumita Anupurath
- Department of Chemistry, Anna Adarsh College for Women (Affiliated to University of Madras), Anna Nagar, Chennai 600 040, Tamil Nadu, India
| | - Anju Krishnan
- Department of Chemistry, Dwaraka Doss Goverdhan Doss Vaishnav College (Autonomous) (Affiliated to University of Madras),833, GokulBagh, E.V.R.Periyar Road, Arumbakkam, Chennai 600106, Tamil Nadu, India
| | | | - Vasanthi Rajaraman
- Department of Chemistry, Dwaraka Doss Goverdhan Doss Vaishnav College (Autonomous) (Affiliated to University of Madras),833, GokulBagh, E.V.R.Periyar Road, Arumbakkam, Chennai 600106, Tamil Nadu, India
| | - Kumaran Rajendran
- Department of Chemistry, Dwaraka Doss Goverdhan Doss Vaishnav College (Autonomous) (Affiliated to University of Madras),833, GokulBagh, E.V.R.Periyar Road, Arumbakkam, Chennai 600106, Tamil Nadu, India.
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Anju K, Sumita A, Gayathri S, Vasanthi R, Rajendran K. Fluorescence Spectral Studies on the Interaction of Alanine and Valine with Resorcinol-Based Acridinedione Dyes in Aqueous Solution: A Comparative Study with Glycine. ACS OMEGA 2019; 4:12357-12365. [PMID: 31460353 PMCID: PMC6682030 DOI: 10.1021/acsomega.9b01011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 06/26/2019] [Indexed: 06/10/2023]
Abstract
Photophysical studies were carried out for simple amino acids like alanine and valine with resorcinol-based aqueous acridinedione (ADDR) dyes. ADDR dyes exhibit interesting excited-state characteristics on altering the substituents at the 9th and 10th sites (Scheme 1). The longest-wavelength absorption maxima remain the same on adding the amino acids to the fluorophore, whereas the excited-state behavior varies significantly mostly based on the nature of the substituent at the 9th position. The absence of fluorescence enhancement was observed with addition of β-alanine, l-alanine, and l-valine to ADDR1 dye (photoinduced electron transfer, PET), whereas addition of glycine exhibits enhancement accompanied with a shift toward a longer-wavelength region. Interestingly, the addition of amino acids to non-PET dyes results in a fluorescence quenching accompanied with a larger shift toward the shorter-wavelength region. The properties of fluorophore and nonfluorophore dyes in the presence of alanine or valine are found to be entirely different from those of glycine. The interaction of alanine with ADDR dyes is predominantly through H-bonding, but the structural aspects of H-bonding interactions of alanine and water are completely different from those of glycine and water. The time-correlated single-photon counting method portrays the existence of fluorophore in two distinguishable microenvironments in the presence of amino acids. The fluorescence spectral technique used as a tool in elucidating the mode of interaction of dye with neutral amino acids in aqueous solution is illustrated in the present study.
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Affiliation(s)
- Krishnan Anju
- Department
of Chemistry, Dwaraka Doss, Goverdhan Doss,
Vaishnav College (Autonomous), 833, Gokul Bagh, E.V.R. Periyar Road, Arumbakkam, Chennai 600106, Tamil Nadu, India
| | - Anupurath Sumita
- Department
of Chemistry, Anna Adarsh College for Women
College, Anna Nagar, Chennai 600040, Tamil Nadu, India
| | - Somasundaram Gayathri
- Department
of Chemistry, Dwaraka Doss, Goverdhan Doss,
Vaishnav College (Autonomous), 833, Gokul Bagh, E.V.R. Periyar Road, Arumbakkam, Chennai 600106, Tamil Nadu, India
| | - Rajaraman Vasanthi
- Department
of Chemistry, Dwaraka Doss, Goverdhan Doss,
Vaishnav College (Autonomous), 833, Gokul Bagh, E.V.R. Periyar Road, Arumbakkam, Chennai 600106, Tamil Nadu, India
| | - Kumaran Rajendran
- Department
of Chemistry, Dwaraka Doss, Goverdhan Doss,
Vaishnav College (Autonomous), 833, Gokul Bagh, E.V.R. Periyar Road, Arumbakkam, Chennai 600106, Tamil Nadu, India
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Zhang W, Wang N, Yu Y, Shan YM, Wang B, Pu XM, Yu XQ. Synthetic Regulation of 1,4-Dihydropyridines for the AIE or AIEE Effect: From Rational Design to Mechanistic Views. Chemistry 2018; 24:4871-4878. [DOI: 10.1002/chem.201705269] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Wei Zhang
- Key Laboratory of Green Chemistry and Technology, Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
| | - Na Wang
- Key Laboratory of Green Chemistry and Technology, Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
| | - Yuan Yu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
| | - Yi-Min Shan
- Key Laboratory of Green Chemistry and Technology, Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
| | - Bing Wang
- Key Laboratory of Green Chemistry and Technology, Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
| | - Xue-Mei Pu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
| | - Xiao-Qi Yu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
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Sowntharya C, Gayathri S, Dhenadayalan N, Vasanthi R, Vanjinathan M, Kumaran R. Photophysical studies of a food hydrocolloid, Gum Arabic with resorcinol based acridinedione dyes in water. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2017.03.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Kim YJ, Jung HS, Lim J, Ryu SJ, Lee JK. Rapid Imaging of Latent Fingerprints Using Biocompatible Fluorescent Silica Nanoparticles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:8077-8083. [PMID: 27452188 DOI: 10.1021/acs.langmuir.6b01977] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Fluorescent silica nanoparticles (FSNPs) are synthesized through the Stöber method by incorporating silane-modified organic dye molecules. The modified fluorescent organic dye molecule is able to be prepared by allylation and hydrosilylation reactions. The optical properties of as-prepared FSNPs are shown the similar optical properties of PR254A (allylated Pigment Red 254) and have outstanding photostability. The polyvinylpyrrolidone (PVP) is introduced onto the surface of FSNP to enhance the binding affinity of PVP-coated FSNP for latent fingerprints (LFPs) detection. The simple preparation and easy control of surface properties of FSNPs show potential as a fluorescent labeling material for enhanced latent fingerprint detection on hydrophilic and hydrophobic substrates in forensic science for individual identification.
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Affiliation(s)
- Young-Jae Kim
- Program in Nano Science and Technology, Graduate School of Convergence Science and Technology, Seoul National University , Seoul 08826, South Korea
| | - Hak-Sung Jung
- Laboratory of Molecular Biophysics, National Heart, Lung, and Blood Institute, National Institutes of Health , 50 South Drive, Building 50, Room 3517, Bethesda, Maryland 20892, United States
| | - Joohyun Lim
- Department of Chemistry, Seoul National University , Seoul 08826, South Korea
| | - Seung-Jin Ryu
- Forensic Chemistry Laboratory, National Forensic Service , Seoul 08036, South Korea
| | - Jin-Kyu Lee
- Department of Chemistry, Seoul National University , Seoul 08826, South Korea
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Reda SM. Enhance Efficiency of Solar Cell Using Luminescence PbS Quantum Dots Concentrators. J Fluoresc 2015; 25:631-9. [PMID: 25740343 DOI: 10.1007/s10895-015-1546-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Accepted: 02/23/2015] [Indexed: 10/23/2022]
Abstract
Thin film and sheet PbS quantum dots (QDs) concentrators were synthesized by sol-gel method using three different PbS concentrations (0.14, 0.2, and 0.4 mol%). The structure and morphology of the prepared PbS QDs were characterized by X-ray diffraction (XRD), Scan electron microscopy (SEM), and Transmission electron microscopy (TEM). The photostability of the PbS QDs concentrators under outdoor exposure to sunlight for 8 weeks was studied. The results showed that the PbS QDs sheet with PbS concentration (0.14 mol%) has the highest luminescence intensity. The sheet PbS QDs concentrator was used to couple with PV solar cell and the corresponding photoelectric conversion efficiency was measured under sun light illumination. I-V characteristics of the photovoltaic devices, both open circuit voltage and short circuit current were improved as compared to the device without collector. This indicates that the proposed technique is very useful for improving the efficiency of solar cell.
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Affiliation(s)
- S M Reda
- Chemistry Department, Faculty of Science, Benha University, Benha, Egypt,
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Martinez Gomez SM, Alzate Sanchez DM, Rodríguez-Córdoba W, Sierra CA, Ochoa-Puentes C. Competitive One-Pot Reactions: Simultaneous Synthesis of Decahydroacridine-1,8-diones and 1,8-Dioxo-octahydroxanthenes and Photophysical Characterization. SYNTHETIC COMMUN 2013. [DOI: 10.1080/00397911.2013.831903] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
| | | | | | - Cesar A. Sierra
- a Departamento de Química , Universidad Nacional de Colombia , Bogotá , Colombia
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Selective fluoride ion recognition by a thiourea based receptor linked acridinedione functionalized gold nanoparticles. J Photochem Photobiol A Chem 2011. [DOI: 10.1016/j.jphotochem.2010.10.025] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Photophysical Studies on the Interaction of Acridinedione Dyes with Universal Protein Denaturant: Guanidine Hydrochloride. J Fluoresc 2010; 20:993-1002. [DOI: 10.1007/s10895-010-0646-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2008] [Accepted: 03/18/2010] [Indexed: 10/19/2022]
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Triple fluorescence of acridinedione: Locally excited, photoinduced electron transfer promoted charge transfer and anion induced charge transfer states. J Photochem Photobiol A Chem 2009. [DOI: 10.1016/j.jphotochem.2009.09.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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LI LB, JI SJ, LIU Y. A New Fluorescent Chemosensor for Cu2+Based on 1,2,3,4,5,6,7,8,9,10-Decahydroacridine-1,8-dione Fluorophore. CHINESE J CHEM 2008. [DOI: 10.1002/cjoc.200890208] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Thiagarajan V, Ramamurthy P, Thirumalai D, Ramakrishnan VT. A Novel Colorimetric and Fluorescent Chemosensor for Anions Involving PET and ICT Pathways. Org Lett 2005; 7:657-60. [PMID: 15704918 DOI: 10.1021/ol047463k] [Citation(s) in RCA: 246] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel colorimetric and fluorescent chemosensor ADDTU-1 bearing dual receptor sites, which shows specific optical signaling for AcO-, H2PO4-, and F- over other anions and dual response toward AcO- and F- via PET and ICT mechanisms, is described. [structure: see text]
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Affiliation(s)
- Viruthachalam Thiagarajan
- National Centre for Ultrafast Processes, University of Madras, Taramani Campus, Chennai-600 113, India
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