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Asthana S, Mouli MSSV, Tamrakar A, Wani MA, Mishra AK, Pandey R, Pandey MD. Recent advances in AIEgen-based chemosensors for small molecule detection, with a focus on ion sensing. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:4431-4484. [PMID: 38913433 DOI: 10.1039/d4ay00618f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
Since the aggregation-based emission (AIE) phenomenon emerged in 2001, numerous chemical designs have been built around the AIE concept, displaying its utility for diverse applications, including optics, electronics, energy, and biosciences. The present review critically evaluates the broad applicability of AIEgen-based chemical models towards sensing small analytes and the structural design strategies adjusting the mode of action reported since the last decade. Various AIEgen models have been discussed, providing qualitative and quantitative estimation of cationic metal ions and anionic species, as well as biomolecular, cellular, and organelle-specific probes. A systematic overview of the reported structural design and the underlying working mode will pave the way for designing and developing the next generation of AIEgens for specific applications.
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Affiliation(s)
- Surabhi Asthana
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.
| | - M S S Vinod Mouli
- Department of Chemistry, Indian Institute of Technology Hyderabad, Sangareddy-502285, India.
| | - Arpna Tamrakar
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.
| | - Manzoor Ahmad Wani
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.
| | - Ashutosh Kumar Mishra
- Department of Chemistry, Indian Institute of Technology Hyderabad, Sangareddy-502285, India.
| | - Rampal Pandey
- Department of Chemistry, Maulana Azad National Institute of Technology, Bhopal-462007, India.
| | - Mrituanjay D Pandey
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.
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Vyas S, Barot YB, Mishra R. Novel Anthracene and Carbazole Based Aggregation Induced Enhanced Emission Active Schiff Base as a Selective Sensor for Cu 2+ ions. J Fluoresc 2024:10.1007/s10895-024-03713-w. [PMID: 38656644 DOI: 10.1007/s10895-024-03713-w] [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: 02/19/2024] [Accepted: 04/08/2024] [Indexed: 04/26/2024]
Abstract
In present work our group has synthesized two novel Schiff-bases, Di-Carbazole based Schiff-base (DB-1) and Di-Anthracene based Schiff-base (DB-2) using condensation reaction and characterized thorough different spectroscopic techniques such as mass spectrometry, IR spectroscopy, 1H and 13C NMR spectroscopy. Furthermore, the AIE(Aggregation induced emission) studies were done using water-THF mixture. As compared to pure THF, the DB-2 showed a 17.8-fold increase in fluorescence intensity with a bathochromic shift of 64 nm in 80% water: THF mixture. For DB-1increase was seen at 70% water-THF combination. The analysis of the dynamic light scattering (DLS) further supported this excellent AIEE (Aggregation induced enhanced emission) characteristic. Furthermore, the spectrofluorometric techniques were used to examine the capacity of both Schiff bases to detect the heavy metals. It was discovered that only DB-1, with a detection limit of 2.4 × 10-8 M, was selective for the Cu2+ ion, whereas DB-2 had no sensing capability for metal ions. The Job's plot was used to determine the stoichiometry ratio of the DB-1 with Cu2+ to further examine the process. It was discovered that the ratio was 1:1 (DB-1:Cu2+). Additionally, the association constant of DB-1 for Cu2+ was 5.1 × 1011 M-1, demonstrating the excellent binding affinity of DB-1 for the Cu2+ ion.
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Affiliation(s)
- Saurabh Vyas
- Department of Biotechnology and Bioengineering, Institute of Advanced Research, Gandhinagar, 382426, Gujarat, India
| | - Yash B Barot
- Department of Biotechnology and Bioengineering, Institute of Advanced Research, Gandhinagar, 382426, Gujarat, India
| | - Roli Mishra
- Department of Biotechnology and Bioengineering, Institute of Advanced Research, Gandhinagar, 382426, Gujarat, India.
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Barot YB, Anand V, Vyas S, Mishra R. Paper-based Device for Nanomolar Detection of Cd2+ Using AIEE-Active Imidazolium Ionic Liquid Functionalized Phenothiazine based Schiff-Base. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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Barot YB, Anand V, Mishra R. AIE-active phenothiazine based Schiff-base for the selective sensing of the explosive picric acid in real water samples and paper-based device. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2022.114224] [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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5
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Triphenylamine-based highly active two-photon absorbing chromophores with push-pull systems. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.107880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Di-Triphenylamine-based AIE active Schiff base for highly sensitive and selective fluorescence sensing of Cu2+ and Fe3+. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113785] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Halder S, Aggrawal R, Jana S, Saha SK. Binding interactions of cationic gemini surfactants with gold nanoparticles-conjugated bovine serum albumin: A FRET/NSET, spectroscopic, and docking study. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2021; 225:112351. [PMID: 34763228 DOI: 10.1016/j.jphotobiol.2021.112351] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 10/19/2021] [Accepted: 10/29/2021] [Indexed: 11/15/2022]
Abstract
This work demonstrates binding interactions of two cationic gemini surfactants, 12-4-12,2Br- and 12-8-12,2Br- with gold nanoparticles (AuNPs)-conjugated bovine serum albumin (BSA) presenting binding isotherms from specific binding to saturation binding regions of surfactants. The binding isotherm has been successfully constructed using Förster's resonance energy transfer (FRET) and nanometal surface energy transfer (NSET) parameters calculated based on fluorescence quenching of donor, tryptophan (Trp) residue by acceptor, AuNP. Energy transfer efficiency (ET) changes due to alteration in the donor-acceptor distance when surfactants interact with bioconjugates. A solid reverse relationship between α-helix and β-turn contents of BSA-AuNPs-conjugates is noted while interacting with surfactants. 12-8-12,2Br- shows stronger binding interactions with BSA-bioconjugates than 12-4-12,2Br-. The effect of bioconjugation on secondary/tertiary structures of BSA in the absence and presence of a surfactant is studied through circular dichroism, fluorescence, and Fourier transform infrared spectroscopic measurements. Motional restrictions imposed by AuNPs on Trp residues of folded and unfolded BSA have been investigated using red edge emission shift (REES) measurements. Finally, the molecular docking results present the modes of interactions of 12-4-12,2Br- and 12-8-12,2Br-, and Au-nanoclusters (Au92) with BSA. An approach to describe the binding isotherms of surfactants using AuNPs-bioconjugates as optical-based molecular ruler and possible effects of AuNPs on microenvironment and conformations of the protein is presented.
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Affiliation(s)
- Sayantan Halder
- Department of Chemistry, Birla Institute of Technology & Science (BITS) Pilani, Hyderabad Campus, Hyderabad, Telangana 500078, India
| | - Rishika Aggrawal
- Department of Chemistry, Birla Institute of Technology & Science (BITS) Pilani, Hyderabad Campus, Hyderabad, Telangana 500078, India
| | - Srabanti Jana
- Amity Institute of Pharmacy, Amity University Madhya Pradesh, Maharajpura, Gwalior 474005, India
| | - Subit K Saha
- Department of Chemistry, Birla Institute of Technology & Science (BITS) Pilani, Hyderabad Campus, Hyderabad, Telangana 500078, India.
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Muniyasamy H, Chinnadurai C, Nelson M, Kubendran AM, Sukumaran K, Balasubramaniem A, Sepperumal M, Ayyanar S, Govindasamy M, Ghfar A, Alsubaie FM. Highly selective flurogenic chemosensor for cyanide ion in aqueous medium and its applications of logic gate and Hela cells. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116076] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Mondal T, Roy S, Mondal I, Mane MV, Panja SS. Deeper insight into the multifaceted photodynamics of a potential organic functional material emphasizing aggregation induced emission enhancement (AIEE) properties. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.112998] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Alam P, Leung NL, Zhang J, Kwok RT, Lam JW, Tang BZ. AIE-based luminescence probes for metal ion detection. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213693] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Bhuin S, Halder S, Saha SK, Chakravarty M. Binding interactions and FRET between bovine serum albumin and various phenothiazine-/anthracene-based dyes: a structure-property relationship. RSC Adv 2021; 11:1679-1693. [PMID: 35424090 PMCID: PMC8693680 DOI: 10.1039/d0ra09580j] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 12/15/2020] [Indexed: 12/24/2022] Open
Abstract
The present study demonstrates binding interactions and Förster resonance energy transfer (FRET) between bovine serum albumin (BSA) and a series of structurally and electronically diverse phenothiazine (PTZ) and anthracene (ANT) dyes. Upon selective excitation of tryptophan (Trp) residues of BSA, radiationless energy transfer to a dye takes place, resulting in fluorescence quenching of the former. Fluorescence quenching mechanisms, FRET parameters, possible locations, and binding constants of dyes with the BSA have been examined to deduce a structure–property relationship. The mechanism of quenching is apparently static in nature. PTZ dyes with heteroatoms and a pentyl tail (C5-PTZ) attached to them were found to have a stronger binding affinity with BSA as compared to ANT dyes. Stronger binding affinities of C5-PTZ dyes with BSA result in greater energy transfer efficiencies (ET). A dye with a strong electron-withdrawing group present in it has shown better energy accepting capability. A FRET study with dicyanoaniline (DCA) analogs of PTZ and ANT dyes (C5-PTZDCA and ANTDCA, respectively) revealed that ET depends on electronic and structural factors of molecules. An almost orthogonal geometry between ANT and DCA moieties (∼79°) in ANTDCA induces the greater extent of electron transfer from ANT to DCA, showing a higher ET for this dye as compared to C5-PTZDCA in which the torsion angle is only ∼38°. Further, the observed facts have been validated by experimentally determined bandgaps (using cyclic voltammetry experiments) for all the dyes. Thus, the hydrophobic character and the presence of interactive substituents along with the electron-accepting abilities majorly control the FRET for such dyes with BSA. The present study demonstrates binding interactions and Förster resonance energy transfer (FRET) between bovine serum albumin (BSA) and a series of structurally and electronically diverse phenothiazine (PTZ) and anthracene (ANT) dyes.![]()
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Affiliation(s)
- Shouvik Bhuin
- Department of Chemistry, Birla Institute of Technology and Sciences-Pilani, Hyderabad Campuses Hyderabad-500078 Telangana India
| | - Sayantan Halder
- Department of Chemistry, Birla Institute of Technology and Sciences-Pilani, Hyderabad Campuses Hyderabad-500078 Telangana India
| | - Subit Kumar Saha
- Department of Chemistry, Birla Institute of Technology and Sciences-Pilani, Hyderabad Campuses Hyderabad-500078 Telangana India
| | - Manab Chakravarty
- Department of Chemistry, Birla Institute of Technology and Sciences-Pilani, Hyderabad Campuses Hyderabad-500078 Telangana India
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Pradeep SD, Sebastian D, Gopalakrishnan AK, Mohanan PV. A novel and cost effective isatin based Schiff base fluorophore: a highly efficient “turn-off” fluorescence sensor for the selective detection of cysteine in an aqueous medium. NEW J CHEM 2021. [DOI: 10.1039/d1nj03087f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
We designed an efficient, sensitive, and selective chemosensor for the fluorimetric determination of cysteine.
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Affiliation(s)
- Savitha D. Pradeep
- Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, Kerala 682022, India
| | - Deepa Sebastian
- Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, Kerala 682022, India
| | - Anjali K. Gopalakrishnan
- Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, Kerala 682022, India
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Pathak SK, Xiang Y, Huang M, Huang T, Cao X, Liu H, Xie G, Yang C. Fused tetracyclic tris[1,2,4]triazolo[1,3,5]triazine as a novel rigid electron acceptor for efficient thermally activated delayed fluorescence emitters. RSC Adv 2020; 10:15523-15529. [PMID: 35495445 PMCID: PMC9052375 DOI: 10.1039/d0ra01925a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 04/04/2020] [Indexed: 11/30/2022] Open
Abstract
Tris[1,2,4]triazolo[1,3,5]triazine, a new acceptor based on a fused triazole and triazine moiety, is utilized to construct D3–A star-shaped tristriazolotriazine derivatives, named 3,7,11-tris(4-(10H-phenoxazin-10 yl)phenyl)tris([1,2,4]triazolo)[1,3,5]triazine (TTT-PXZ) and 3,7,11-tris(4-(9,9-dimethylacridin-10(9H)yl)phenyl)tris([1,2,4])triazolo[1,3,5]triazine (TTT-DMAC). Both TTT-PXZ and TTT-DMAC emitters feature TADF activities and AIEE properties. Consequently, solution processed OLEDs based on TTT-PXZ green emitters exhibited good performances, with an external quantum efficiency (EQE) of up to 6.2%. Tris[1,2,4]triazolo[1,3,5]triazine, a new acceptor based on a fused triazole and triazine moiety, has been utilized to construct two new star-shaped TADF emitters.![]()
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Affiliation(s)
- Suraj Kumar Pathak
- Guangdong Research Center for Interfacial Engineering of Functional Materials
- Shenzhen Key Laboratory of Polymer Science and Technology
- College of Materials Science and Engineering
- Shenzhen University
- Shenzhen 518060
| | - Yepeng Xiang
- Hubei Key Lab on Organic and Polymeric Optoelectronic Materials
- Department of Chemistry
- Wuhan University
- Wuhan
- P. R. China
| | - Manli Huang
- Hubei Key Lab on Organic and Polymeric Optoelectronic Materials
- Department of Chemistry
- Wuhan University
- Wuhan
- P. R. China
| | - Taian Huang
- Guangdong Research Center for Interfacial Engineering of Functional Materials
- Shenzhen Key Laboratory of Polymer Science and Technology
- College of Materials Science and Engineering
- Shenzhen University
- Shenzhen 518060
| | - Xiaosong Cao
- Guangdong Research Center for Interfacial Engineering of Functional Materials
- Shenzhen Key Laboratory of Polymer Science and Technology
- College of Materials Science and Engineering
- Shenzhen University
- Shenzhen 518060
| | - He Liu
- Guangdong Research Center for Interfacial Engineering of Functional Materials
- Shenzhen Key Laboratory of Polymer Science and Technology
- College of Materials Science and Engineering
- Shenzhen University
- Shenzhen 518060
| | - Guohua Xie
- Hubei Key Lab on Organic and Polymeric Optoelectronic Materials
- Department of Chemistry
- Wuhan University
- Wuhan
- P. R. China
| | - Chuluo Yang
- Guangdong Research Center for Interfacial Engineering of Functional Materials
- Shenzhen Key Laboratory of Polymer Science and Technology
- College of Materials Science and Engineering
- Shenzhen University
- Shenzhen 518060
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Liu Y, Yang ZH, Ni JJ, Liu ZD. The crystal structure of ( E)-4-((4-(diethylamino)benzylidene)amino)- N, N-diphenylaniline, C 29H 29N 3. Z KRIST-NEW CRYST ST 2019. [DOI: 10.1515/ncrs-2019-0461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C29H29N3, triclinic, P1̄ (no. 2), a = 10.677(4) Å, b = 11.325(4) Å, c = 21.530(8) Å, α = 88.026(5)°, β = 75.646(5)°, γ = 71.504(4)°, V = 2389.0(15) Å3, Z = 4, R
gt(F) = 0.0663, wR
ref(F
2) = 0.2002, T = 293(2) K.
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Affiliation(s)
- Yue Liu
- Department of Chemical and Materials Engineering , Fuyang Normal University , Fuyang, Anhui 236041 , China
| | - Zhou-Hua Yang
- Department of Chemical and Materials Engineering , Fuyang Normal University , Fuyang, Anhui 236041 , China
| | - Jian-Jun Ni
- Department of Chemical and Materials Engineering , Fuyang Normal University , Fuyang, Anhui 236041 , China
| | - Zhaod-Di Liu
- Department of Chemical and Materials Engineering , Fuyang Normal University , Fuyang, Anhui 236041 , China
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Bhalekar S, Kothavale S, Sekar N. Yellow-red emitting, methoxy substituted triphenylamine-based styryl derivatives: Synthesis, photophysical properties, viscosity sensitivity, aggregation induced emission, NLO properties, and DFT study. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.112027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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