51
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Budri M, Vadavi R, Kadolkar P, Patil S, Gudasi K, Inamdar S. Selective and sensitive optical probe for the recognition of Zn (II) ion through turn-on optical response in aqueous medium: Experimental and theoretical approach. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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52
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Wan H, Xu Q, Gu P, Li H, Chen D, Li N, He J, Lu J. AIE-based fluorescent sensors for low concentration toxic ion detection in water. JOURNAL OF HAZARDOUS MATERIALS 2021; 403:123656. [PMID: 33264865 DOI: 10.1016/j.jhazmat.2020.123656] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/31/2020] [Accepted: 08/01/2020] [Indexed: 05/25/2023]
Abstract
Ions, including anions and heavy metals, are extremely toxic and easily accumulate in the human body, threatening the health of humans and even causing human death at low concentrations. It is therefore necessary to detect these toxic ions in low concentrations in water. Fluorescent sensing is a good method for detecting these ions, but some conventional dyes often exhibit an aggregation caused quench (ACQ) effect in their solid state, limiting their large-scale application. Fluorescent probes based on aggregation-induced emission (AIE) properties have received significant attention due to their high fluorescence quantum yields in their nano aggragated states, easy fabrication, use of moderate conditions, and selevtive recognization of organic/inorganic compounds in water with obvious changes in fluorescence. We surmarize the recent advances of AIE-based sensors for low concentration toxic ion detection in water. The detection probes can be divided into three categories: chemical reaction types, chemical interaction types and physical interaction types. Chemical reaction types utilize nucleophilic addition and coordination reaction, while chemical interaction types rely on hydrogen bonding and anion-π interactions. The physical interaction types are composed of electrostatic attractions. We finally comment on the challenges and outlook of AIE-active sensors.
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Affiliation(s)
- Haibo Wan
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Qingfeng Xu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Peiyang Gu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Hua Li
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Dongyun Chen
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Najun Li
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Jinghui He
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Jianmei Lu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, Jiangsu 215123, China.
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53
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Qin H, Huang J, Liang H, Lu J. Aggregation-Induced Emission-Active Fluorescent Polymer: Multi-Targeted Sensor and ROS Scavenger. ACS APPLIED MATERIALS & INTERFACES 2021; 13:5668-5677. [PMID: 33480248 DOI: 10.1021/acsami.0c22698] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A multi-functional polymer with aggregation-induced emission (AIE)-active salicylaldehyde azine (SA) functionality and reactive oxygen species (ROS)-responsive thioether groups is readily prepared via thiol-ene click polymerization of SA derivative diacrylate monomer, poly(ethylene glycol) diacrylate, and 3,6-dioxa-1,8-octanedithiol. The obtained AIE-active polymer exhibited an unexpected strong emission in amide solvents compared to that in other common organic solvents that was dramatically decreased by adding a trace amount of water, suggesting that the polymer could be utilized as a water trace indicator in amide solvents. In the backbone, the PEG segments make the polymer well dispersed in water and the ROS-responsive thioether groups enable this polymer as a promising ROS scavenger, with embedded SA moieties as a fluorescent indicator for the hemolysis determination. Due to the ability of SA moieties to complex with Cu2+, this AIE polymer can also be utilized as a fluorescent sensor for selective Cu2+ detection in real-world water samples. Thus, this multi-functional polymer is anticipated to be well applied in biological and environmental applications.
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Affiliation(s)
- Herong Qin
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Jianbing Huang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Hui Liang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Jiang Lu
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
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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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55
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56
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Development of C3 symmetric triaminoguanidine-2-naphthol conjugate: Aggregation induced emission, colorimetric and turn-off fluorimetric detection of Co2+ ion, smartphone and real sample applications. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.112983] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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57
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Mondal B, Banerjee S, Samanta SK, Senapati S, Tripathy T. Highly selective and sensitive electrochemical sensing of trace Zn
2+
ions, by grafted
Tricholoma
mushroom polysaccharide/Ag composite nanoparticles in aqueous medium. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Barun Mondal
- Postgraduate Division of Chemistry Midnapore College (Autonomous) Midnapore India
| | - Shankha Banerjee
- Department of Biotechnology, BJM School of Bioscience Indian Institute of Technology Madras Chennai India
| | - Santu Kumar Samanta
- Postgraduate Division of Chemistry Midnapore College (Autonomous) Midnapore India
| | - Sanjib Senapati
- Department of Biotechnology, BJM School of Bioscience Indian Institute of Technology Madras Chennai India
| | - Tridib Tripathy
- Postgraduate Division of Chemistry Midnapore College (Autonomous) Midnapore India
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58
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Maity S, Shyamal M, Maity R, Mudi N, Hazra P, Giri PK, Samanta SS, Pyne S, Misra A. An antipyrine based fluorescent probe for distinct detection of Al 3+ and Zn 2+ and its AIEE behaviour. Photochem Photobiol Sci 2021; 19:681-694. [PMID: 32329762 DOI: 10.1039/c9pp00472f] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple antipyrine based fluorescent probe, 4-[(2-hydroxy-3-methoxy-benzylidene)-amino]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one (OVAP), has been successfully synthesized using a one-step condensation method. It exhibits dual sensing properties toward Al3+ and Zn2+ in the presence of other relevant metal ions and also displays novel aggregation induced emission enhancement (AIEE) characteristics in its aggregated/solid state. Aggregated OVAP microstructures with interesting morphologies have been synthesized using SDS as a morphology directing agent. Morphologies of the particles are characterized using optical microscopy. Photophysical properties of the as-synthesized OVAP hydrosol are studied using UV-Vis absorption, steady state and time resolved fluorescence spectroscopy. The 'turn on' luminescence property of OVAP is used for the selective detection of trace amounts of Al3+ and Zn2+ and a significant turn on fluorescence enhancement over ∼100-fold is triggered via chelation-enhanced fluorescence (CHEF) through complex formation. The 1 : 1 stoichiometry of each sensor metal ion complex is observed from Job's plot based on UV-Vis absorption titration. The LODs for Al3+ and Zn2+ are found to be 1.05 nM and 2.35 nM, respectively. Notably, the sensor, OVAP, is further demonstrated using a molecular INHIBIT logic gate.
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Affiliation(s)
- Samir Maity
- Department of Chemistry, Vidyasagar University, 721 102, Midnapore, W.B., India
| | - Milan Shyamal
- Department of Chemistry, Vidyasagar University, 721 102, Midnapore, W.B., India
| | - Rakesh Maity
- Department of Chemistry, Vidyasagar University, 721 102, Midnapore, W.B., India
| | - Naren Mudi
- Department of Chemistry, Vidyasagar University, 721 102, Midnapore, W.B., India
| | - Paresh Hazra
- Department of Chemistry, Vidyasagar University, 721 102, Midnapore, W.B., India
| | - Prabhat Kr Giri
- Department of Chemistry, Vidyasagar University, 721 102, Midnapore, W.B., India
| | | | - Santanu Pyne
- Department of Chemistry, Vidyasagar University, 721 102, Midnapore, W.B., India
| | - Ajay Misra
- Department of Chemistry, Vidyasagar University, 721 102, Midnapore, W.B., India.
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59
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A Schiff-base receptor based on phenolphthalein derivate appended 2-furoic hydrazide: Highly sensitive fluorogenic “turn on” chemosensor for Al3+. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.112876] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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60
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Rajasekaran D, Venkatachalam K, Periasamy V. A bisphenol based fluorescence chemosensor for the selective detection of Zn 2+ and PPi ions and its bioluminescence imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 242:118730. [PMID: 32738760 DOI: 10.1016/j.saa.2020.118730] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 07/04/2020] [Accepted: 07/04/2020] [Indexed: 06/11/2023]
Abstract
A bisphenol based fluorescence "turn-on" chemosensor 4,4'-(propane-2,2-diyl)bis(2-((E)-(2-(benzo[d]thiazol-2-yl)hydrazineyldene)methyl)phenol) (BHMP) has been synthesized and its sensing behavior was tested towards various ionic species. The chemo-sensing behavior of BHMP has been established through absorption, fluorescence, NMR, and mass spectroscopic techniques. The probe BHMP selectively detects zinc ions over other metal ions and the resulting BHMP + Zn2+ ensemble serves as a secondary probe for the detection of pyrophosphate (PPi) anion specifically over other anions. The spectroscopic studies reveal the fluorescence enhancement of BHMP in association with Zn2+ ions was quenched in the presence of pyrophosphate (PPi) anions. A probable mechanism of this selective sensing behavior was described on the basis of "OFF-ON-OFF" strategy for detection of both cations and anions. Moreover, the biological applicability of the chemosensor BHMP was examined via cell imaging studies.
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61
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Musib D, Raza MK, Devi SS, Roy M. A reversible, benzothiazole-based “Turn-on” fluorescence sensor for selective detection of Zn2+ ions in vitro. J CHEM SCI 2020. [DOI: 10.1007/s12039-020-1745-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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62
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A phosphorescence "turn-on" probe for the detection and imaging of Al 3+ based on aggregation-induced emission. Talanta 2020; 219:121298. [PMID: 32887040 DOI: 10.1016/j.talanta.2020.121298] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 06/04/2020] [Accepted: 06/06/2020] [Indexed: 12/27/2022]
Abstract
Aggregation-induced emission luminogens (AIEgens) have been widely used to design fluorescent probes for chemosensing and bioimaging. However, it is still challenging to design long-lived AIE-active probes due to the lack of aggregation-induced phosphorescence (AIP) luminogens. In this work, we design and synthesize a long-lived molecular probe with aggregation-induced phosphorescence property for aluminum ion-specific detection by introducing multiple carboxylic acid groups in a unique twisted molecular skeleton, and develop a first phosphorescent detection method for aluminum ion based on aggregation-induced emission mechanism. The introduction of six carboxylic acid groups into the probe not only significantly enhances the water-solubility but also provides specific recognition unit for aluminum ions via complexation. The probe shows a very sharp emission enhancement in the presence of aluminum ions via aluminum ion-triggered aggregation-induced emission. The cytotoxicity test of the probe shows its biocompatible nature, and further imaging results in live human cells and roots of live Arabidopsis thaliana demonstrates that the designed AIP-active probe is capable of monitoring aluminum ions in complex biological systems. This work proposes a general design strategy for AIP-active probes, and provides valuable use of these AIP-active probes in bioimaging.
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63
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Maity A, Shyamal M, Mudi N, Giri PK, Samanta SS, Hazra P, Beg H, Misra A. An efficient fluorescent aggregates for selective recognition of 4-nitrophenol based on 9,10-dihydrobenzo[a]pyrene-7(8 H)-one. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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64
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Hu H, Pang J, Gong P, Chen L, Zhao J. Organic-Inorganic Two-Dimensional Hybrid Networks Constructed from Pyridine-4-Carboxylate-Decorated Organotin-Lanthanide Heterometallic Antimotungstates. Inorg Chem 2020; 59:11287-11297. [PMID: 32799459 DOI: 10.1021/acs.inorgchem.0c00768] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Six organic-inorganic hybrid pyridine-4-carboxylate-decorated organotin (OT)-lanthanide (Ln) heterometallic antimotungstates [Ln(H2O)6(pca)]H[Sn(CH3)2(H2O)]3[B-β-SbW9O33]·12H2O [Ln = La3+ (1), Ce3+ (2), Pr3+ (3), Nd3+ (4), Sm3+ (5), Eu3+ (6); Hpca = isonicotinic acid] have been prepared with the help of the structure-directing effect of the trivacant [B-α-SbW9O33]9- segment toward [(CH3)2Sn]2+ and Ln3+ ions in an acidic water medium. The prominent architecture characteristic is that their structural units consist of a trivacant [B-β-SbW9O33]9- segment stabilized by three [Sn(CH3)2(H2O)]2+ groups and a [Ln(H2O)6(pca)]2+ cation, which are interconnected to propagate an intriguing two-dimensional (2D) network. For all we know, 1-6 stand for the first 2D OT-Ln heterometallic polyoxometalates. Furthermore, luminescence performances of solid-state 3-6 were deeply surveyed at ambient temperature. Energy migration from [B-β-SbW9O33]9- and pca- to Sm3+ centers in 5 was also studied. Comparative studies demonstrate that the contribution of [B-β-SbW9O33]9- sensitizing the emission of Sm3+ is prominently larger than that of pca- sensitizing the emission of Sm3+ in the emission process of 5. Most interestingly, 6 as a fluorescence probe exhibits high selectability and sensitivity for recognizing Zn2+ and Cu2+ in water.
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Affiliation(s)
- Huifen Hu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Jingjing Pang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Peijun Gong
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Lijuan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
| | - Junwei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China
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65
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Yin ZY, Hu JH, Gui K, Fu QQ, Yao Y, Zhou FL, Ma LL, Zhang ZP. AIE based colorimetric and “turn-on” fluorescence Schiff base sensor for detecting Fe3+ in an aqueous media and its application. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112542] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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66
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Musib D, Devi LR, Raza MK, Chanu SB, Roy M. A New Thiophene-based Aggregation-induced Emission Chemosensor for Selective Detection of Zn2+ Ions and Its Turn Off. CHEM LETT 2020. [DOI: 10.1246/cl.200001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Dulal Musib
- Department of Chemistry, National Institute of Technology, Manipur, Langol 795004, Imphal (Manipur), India
| | - L. Reena Devi
- Department of Chemistry, National Institute of Technology, Manipur, Langol 795004, Imphal (Manipur), India
| | - Md Kausar Raza
- Department of Inorganic and Physical Chemistry, Indian Institute of Science Bangalore, Bangalore-560012, Karnataka, India
| | - S. Binita Chanu
- Department of Chemistry, National Institute of Technology, Manipur, Langol 795004, Imphal (Manipur), India
| | - Mithun Roy
- Department of Chemistry, National Institute of Technology, Manipur, Langol 795004, Imphal (Manipur), India
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67
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Foschi F, Synnatschke K, Grieger S, Zhang W, Wadepohl H, Schröder RR, Backes C, Gade LH. Luminogens for Aggregation-Induced Emission via Titanium-Mediated Double Nucleophilic Addition to 2,5-Dialkynylpyridines: Formation and Transformation of the Emitting Aggregates. Chemistry 2020; 26:4269-4280. [PMID: 31912577 PMCID: PMC7187342 DOI: 10.1002/chem.201905611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Indexed: 12/12/2022]
Abstract
New luminogens for aggregation-induced emission (AIE), which are characterized by a branched cross-conjugated 2,6-bis(1,2,2-triarylvinyl)pyridine motif, have been synthesized exploiting the one-pot Ti-mediated tetraarylation of 2,6-bis(arylethynyl)pyridines. Thin layer solid-state emitters were prepared by spin-coating of the luminogens, while AIE-colloidal dispersions were investigated in terms of optical density and scattering behaviour. This has given insight into particle size distributions, time evolution of the aggregation and the influence of different functionalization patterns on the luminescence of molecular aggregates. In particular, a combination of extinction spectroscopy and dynamic light scattering is being proposed as a powerful method for investigating the dynamic aggregation process in AIE-type colloids.
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Affiliation(s)
- Francesco Foschi
- Institute of Inorganic ChemistryHeidelberg UniversityIm Neuenheimer Feld 27069120HeidelbergGermany
| | - Kevin Synnatschke
- Applied Physical ChemistryHeidelberg UniversityIm Neuenheimer Feld 25369120HeidelbergGermany
| | - Sebastian Grieger
- Applied Physical ChemistryHeidelberg UniversityIm Neuenheimer Feld 25369120HeidelbergGermany
| | - Wen‐Shan Zhang
- Centre for Advanced MaterialsHeidelberg UniversityIm Neuenheimer Feld 22569120HeidelbergGermany
| | - Hubert Wadepohl
- Institute of Inorganic ChemistryHeidelberg UniversityIm Neuenheimer Feld 27069120HeidelbergGermany
| | - Rasmus R. Schröder
- Centre for Advanced MaterialsHeidelberg UniversityIm Neuenheimer Feld 22569120HeidelbergGermany
| | - Claudia Backes
- Applied Physical ChemistryHeidelberg UniversityIm Neuenheimer Feld 25369120HeidelbergGermany
| | - Lutz H. Gade
- Institute of Inorganic ChemistryHeidelberg UniversityIm Neuenheimer Feld 27069120HeidelbergGermany
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68
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Sethupathi M, Jayamani A, Muthusankar G, Sakthivel P, Sekar K, Gandhi S, Sengottuvelan N, Gopu G, Selvaraju C. Colorimetric and fluorescence sensing of Zn 2+ ion and its bio-imaging applications based on macrocyclic "tet a" derivative. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2020; 207:111854. [PMID: 32302821 DOI: 10.1016/j.jphotobiol.2020.111854] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 03/04/2020] [Accepted: 03/13/2020] [Indexed: 11/28/2022]
Abstract
We report on the synthesis and characterization of trans N, N'-di-substituted macrocyclic "tet a" probe (L) for metal ion sensing. Both the colorimetric and fluorescent titration studies are performed with different metal ions. The results have suggested that the probe L is very selective and sensitive towards Zn2+ ions with significant changes in color. The pendant armed macrocyclic "tet a" probe has exhibited 1.28× 105 M-1 binding constant and virtuous selectivity for Zn2+ ion than other common metal ions. The detection limit of the probe towards Zn2+ ion is 0.027 nM. The selective sensing of Zn2+ ion is efficiently reversible with EDTA, which is demonstrated for five cycles without losing sensitivity. The time-resolved single-photon counting (TCSPC) studies have determined the average lifetime value for the probe L and L+ Zn2+ ion of 1.29 and 2.96 ns, respectively. The theoretical DFT studies have well supported the experimental outcomes. The practical application of the probe in visualizing intracellular Zn2+ ion distribution in live Artemia salina has proved the low cytotoxicity and cell membrane permeability of probe, which makes it capable of sensing Zn2+ ion in HeLa cells. Thus, the probe L can act as a selective recognition of Zn2+ ion in living cell applications.
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Affiliation(s)
- Murugan Sethupathi
- Department of Industrial Chemistry, School of Chemical Sciences, Alagappa University, Karaikudi, Tamil Nadu 630003, India
| | - Arumugam Jayamani
- Department of Industrial Chemistry, School of Chemical Sciences, Alagappa University, Karaikudi, Tamil Nadu 630003, India; Department of Chemistry, Faculty of Applied Sciences, Manav Rachna University, Faridabad, Haryana 121004, India
| | - Ganesan Muthusankar
- Department of Industrial Chemistry, School of Chemical Sciences, Alagappa University, Karaikudi, Tamil Nadu 630003, India
| | - Perumal Sakthivel
- Department of Chemistry, Anna University - University College of Engineering, Dindigul, Tamil Nadu 624622, India
| | - Karuppannan Sekar
- Department of Chemistry, Anna University - University College of Engineering, Dindigul, Tamil Nadu 624622, India
| | - Sivaraman Gandhi
- Institute for Stem Cell Biology and Regenerative Medicine, Bangalore, Karnataka 560065, India
| | - Nallathambi Sengottuvelan
- Department of Industrial Chemistry, School of Chemical Sciences, Alagappa University, Karaikudi, Tamil Nadu 630003, India.
| | - Gopalakrishnan Gopu
- Department of Industrial Chemistry, School of Chemical Sciences, Alagappa University, Karaikudi, Tamil Nadu 630003, India
| | - Chellappan Selvaraju
- National Centre for Ultrafast Processes, University of Madras, Taramani Campus, Chennai, Tamil Nadu 600113, India
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69
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Yanfang S, Hualai W, Hui B. A coumarin-based turn-on chemosensor for selective detection of Zn(II) and application in live cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117746. [PMID: 31757707 DOI: 10.1016/j.saa.2019.117746] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/14/2019] [Accepted: 11/01/2019] [Indexed: 06/10/2023]
Abstract
A 2-oxo-2H-chromene-3-carbohydrazide (CHB) was synthesized by the reaction of salicylaldehyde with diethyl malonate and hydrazine hydrate. The recognition behaviors of CHB to Zn2+ were investigated and the results showed that CHB exhibits well selectivity and sensitivity to Zn2+ with fast response in PBS (pH = 7.24, 60% DMF), the co-existed cations and anions could not interfere the recognition between CHB and Zn2+. Besides, the detection limit of CHB for Zn2+ was calculated to be 0.95 μM. Furthermore, DFT, EI-MS data and Job's plot were applied for determining the sensing mechanism of CHB with Zn2+ and the results showed that a type of 2:1 complex was formed between CHB and Zn2+ with the binding constant was 1.32 × 104 M-2. At last, probe CHB was successfully applied for the imaging of Zn2+ in living cells.
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Affiliation(s)
- Shang Yanfang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, 226019, China.
| | - Wang Hualai
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, 226019, China
| | - Bai Hui
- Key Laboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan 030024, China.
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70
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Fu J, Yao K, Li B, Mei H, Chang Y, Xu K. Coumarin-based colorimetric-fluorescent sensors for the sequential detection of Zn 2+ ion and phosphate anions and applications in cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117790. [PMID: 31757708 DOI: 10.1016/j.saa.2019.117790] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 11/06/2019] [Accepted: 11/11/2019] [Indexed: 06/10/2023]
Abstract
Two novel coumarin based fluorescent sensors CHP and CHS have been synthesized for the sequential detection of Zn2+ ion and phosphate anion (PA) in DMF/HEPES buffer medium (1/5 v/v, 10 mM, pH = 7.4). On the addition of Zn2+ ion to the solution of CHP or CHS resulted in a pronounced fluorescence enhancement, accompanying noticeable color change (under UV or daylight), while there was hardly obvious change with other competing metal ions co-existing. The detection limits (DL) of CHP and CHS toward Zn2+ were separately determined as 1.03 × 10-7 (R2 = 0.9886) and 1.87 × 10-7 (R2 = 0.9902). The PET binding processes were affirmed by spectroscopic techniques, HRMS experiments and theoretical calculations. Subsequently, the CHP-Zn2+ or CHS-Zn2+ complexes showed high selectivity fluorescence quenching toward PA by snatching Zn2+ ion from its complex and the binding processes were reversible. DLs were calculated as 2.07 × 10-7 M (R2 = 0.9928) and 2.63 × 10-7 M (R2 = 0.9954), respectively. Furthermore, the cell imaging experiments demonstrated that the sensors were capable of detecting of Zn2+ and PA in vitro cells.
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Affiliation(s)
- Jiaxin Fu
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Kun Yao
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Bai Li
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Huihui Mei
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Yongxin Chang
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Kuoxi Xu
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
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71
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An ESIPT blocked highly ICT based molecular probe to sense Zn (II) ion through turn on optical response: Experimental and theoretical studies. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112298] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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72
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Meng B, Zhang Y, Ma P. Composites with AIEgens for Temperature Sensing and Strain Measurement. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.201900552] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Biwei Meng
- Laboratory of Environmental Science and TechnologyXinjiang Technical Institute of Physics and ChemistryKey Laboratory of Functional Materials and Devices for Special EnvironmentsChinese Academy of Sciences Urumqi 830011 China
- Center of Material and Optoelectronic ResearchUniversity of Chinese Academy of Sciences Beijing 100049 China
| | - Yurong Zhang
- Laboratory of Environmental Science and TechnologyXinjiang Technical Institute of Physics and ChemistryKey Laboratory of Functional Materials and Devices for Special EnvironmentsChinese Academy of Sciences Urumqi 830011 China
- Center of Material and Optoelectronic ResearchUniversity of Chinese Academy of Sciences Beijing 100049 China
| | - Peng‐Cheng Ma
- Laboratory of Environmental Science and TechnologyXinjiang Technical Institute of Physics and ChemistryKey Laboratory of Functional Materials and Devices for Special EnvironmentsChinese Academy of Sciences Urumqi 830011 China
- Center of Material and Optoelectronic ResearchUniversity of Chinese Academy of Sciences Beijing 100049 China
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73
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Reza AM, Tavakoli J, Zhou Y, Qin J, Tang Y. Synthetic fluorescent probes to apprehend calcium signalling in lipid droplet accumulation in microalgae—an updated review. Sci China Chem 2020. [DOI: 10.1007/s11426-019-9664-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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74
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Wang J, Zhang X, Liu HB, Zhang D, Nong H, Wu P, Chen P, Li D. Aggregation induced emission active fluorescent sensor for the sensitive detection of Hg2+ based on organic-inorganic hybrid mesoporous material. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 227:117585. [PMID: 31734570 DOI: 10.1016/j.saa.2019.117585] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 09/29/2019] [Accepted: 09/30/2019] [Indexed: 06/10/2023]
Abstract
We report the preparation of an organic-inorganic hybrid mesoporous material, PHC-SBA-15, derived from the coupling of a pyrene-based derivative PHC and mesoporous SBA-15 silica. Compared with the stable aggregation-induced emission (AIE) properties of PHC, those of PHC-SBA-15 were more promoted and active due to the fixation of PHC and the space limitation in mesoporous SBA-15. The aggregation and disaggregation activities can be tuned by controlling the concentrations in aqueous media and changing the fluorescence color from yellow to blue. In addition to the controllable AIE properties, PHC-SBA-15 was applied for the highly selective and sensitive detection of Hg2+ through the fluorescence quenching of monomeric pyrene in aqueous media. The fluorescence intensity at 395 nm was linearly proportional to that of Hg2+ in the concentration ranges of 0-1.0 × 10-5 and 1.0 × 10-5-10 × 10-5 M, showing a low detection limit of 1.02 × 10-7 M. This work provides an effective strategy for modulating the AIE properties from non-active to active by introducing AIE stable molecule into mesoporous silica material. This method also favors the development of fluorescent sensors for detecting targets with high sensitivity and selectivity in aqueous media with less synthetic difficulties.
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Affiliation(s)
- Jing Wang
- College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, PR China.
| | - Xiangmin Zhang
- College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, PR China
| | - Hai-Bo Liu
- College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, PR China
| | - Di Zhang
- College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, PR China
| | - Huiting Nong
- College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, PR China
| | - Pingyu Wu
- College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, PR China
| | - Pengxiang Chen
- College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, PR China
| | - Dong Li
- College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, PR China
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75
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Mikata Y, Nozaki K, Tanaka M, Konno H, Matsumoto A, Kawamura M, Sato SI. Switching of Fluorescent Zn/Cd Selectivity in N, N, N', N'-Tetrakis(6-methoxy-2-quinolylmethyl)-1,2-diphenylethylenediamine by One Asymmetric Carbon Atom Inversion. Inorg Chem 2020; 59:5313-5324. [PMID: 32048842 DOI: 10.1021/acs.inorgchem.9b03304] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A quinoline-based hexadentate ligand, (S,S)-N,N,N',N'-tetrakis(6-methoxy-2-quinolylmethyl)-1,2-diphenylethylenediamine ((S,S)-6-MeOTQPh2EN), exhibits fluorescence enhancement at 498 nm upon addition of 1 equiv of Zn2+ (IZn/I0 = 12, φZn = 0.047) in aqueous DMF solution (DMF/H2O = 2:1). Addition of 1 equiv of Cd2+ affords a much smaller fluorescence increase at the same wavelength (ICd/I0 = 2.5, ICd/IZn = 21%). The trivalent metal ions such as Al3+, Cr3+, and Fe3+ also exhibit fluorescence enhancement at 395 nm (IAl/I0 = 22, ICr/I0 = 6 and IFe3+/I0 = 13). In contrast, meso-6-MeOTQPh2EN exhibits a Cd2+-selective fluorescence increase at 405 nm in the presence of 1 equiv of metal ion (ICd/I0 = 11.5, φCd = 0.022), while Zn2+ induces a smaller fluorescent response under the same experimental conditions (IZn/I0 = 3.3, IZn/ICd = 29%). In this case, the fluorescence intensities of meso-6-MeOTQPh2EN in the presence of a large amount of Zn2+ and Cd2+ become similar. This diastereomer-dependent, fluorescent metal ion specificity is derived from the Zn2+-specific intramolecular excimer formation in (S,S)-6-MeOTQPh2EN-Zn2+ complex and higher binding affinity of meso-6-MeOTQPh2EN with Cd2+ in comparison to Zn2+. The more conformationally restricted diastereomeric pair, namely, cis- and trans-TQDACHs (cis- and trans-N,N,N',N'-tetrakis(2-quinolylmethyl)-1,2-diaminocyclohexanes), both exhibit Zn2+-specific fluorescence enhancement because of the high metal binding affinity and intramolecular excimer forming property derived from the rigid DACH backbone.
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Affiliation(s)
- Yuji Mikata
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women's University, Nara 630-8506, Japan.,KYOUSEI Science Center, Nara Women's University, Nara 630-8506, Japan.,Department of Chemistry, Faculty of Science, Nara Women's University, Nara 630-8506, Japan
| | - Kana Nozaki
- Department of Chemistry, Faculty of Science, Nara Women's University, Nara 630-8506, Japan
| | - Marin Tanaka
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women's University, Nara 630-8506, Japan
| | - Hideo Konno
- National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Arimasa Matsumoto
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women's University, Nara 630-8506, Japan
| | - Masaya Kawamura
- Graduate School of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Shin-Ichiro Sato
- Graduate School of Engineering, Hokkaido University, Sapporo 060-8628, Japan
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76
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Chen S, Sun T, Xie Z, Dong D, Zhang N. A fluorescent sensor for intracellular Zn2+ based on cylindrical molecular brushes of poly(2-oxazoline) through ion-induced emission. Polym Chem 2020. [DOI: 10.1039/d0py01054e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Poly(2-oxazoline) molecular brushes bearing enaminitrile receptors in the side chain ends exhibit good biocompatibility, excellent fluorescent selectivity for Zn2+, and possibility in detecting intracellular Zn2+.
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Affiliation(s)
- Shanshan Chen
- CAS Key Laboratory of High-Performance Synthetic Rubber and Its Composite Materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
| | - Tingting Sun
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
| | - Zhigang Xie
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
| | - Dewen Dong
- CAS Key Laboratory of High-Performance Synthetic Rubber and Its Composite Materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
| | - Ning Zhang
- CAS Key Laboratory of High-Performance Synthetic Rubber and Its Composite Materials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
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77
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Li D, Chen J, Xu X, Bao C, Zhang Q. Supramolecular assemblies of glycoclusters with aggregation-induced emission for sensitive phenol detection. Chem Commun (Camb) 2020; 56:13385-13388. [DOI: 10.1039/d0cc05301e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Hypercrosslinked AIE-active glycocluster nano aggregates are facilely synthesized as fluorescent probes for the detection of phenols.
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Affiliation(s)
- Die Li
- Key Laboratory of New Membrane Materials
- Ministry of Industry and Information Technology
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
| | - Jing Chen
- Key Laboratory of New Membrane Materials
- Ministry of Industry and Information Technology
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
| | - Xiaoling Xu
- Key Laboratory of New Membrane Materials
- Ministry of Industry and Information Technology
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
| | - Chunyang Bao
- Key Laboratory of New Membrane Materials
- Ministry of Industry and Information Technology
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
| | - Qiang Zhang
- Key Laboratory of New Membrane Materials
- Ministry of Industry and Information Technology
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
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78
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Mathivanan M, Tharmalingam B, Lin CH, Pandiyan BV, Thiagarajan V, Murugesapandian B. ESIPT-active multi-color aggregation-induced emission features of triphenylamine–salicylaldehyde-based unsymmetrical azine family. CrystEngComm 2020. [DOI: 10.1039/c9ce01490j] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A new family of ESIPT and AIE-active triphenylamine-appended unsymmetrical azine derivatives is reported.
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Affiliation(s)
| | | | - Chia-Her Lin
- Department of Chemistry
- National Taiwan Normal University
- Taipei
- Taiwan
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79
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Zhang Y, Ma Y, Wang Z, Zhang X, Chen X, Hou S, Wang H. A novel colorimetric and far-red emission ratiometric fluorescent probe for the highly selective and ultrafast detection of hypochlorite in water and its application in bioimaging. Analyst 2020; 145:939-945. [DOI: 10.1039/c9an02034a] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Hypochlorous acid (HOCl)/hypochlorite (OCl−), an important reactive oxygen species, plays a number of important roles in various physiological processes.
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Affiliation(s)
- Yuanyuan Zhang
- College of Science
- China Agricultural University
- Beijing
- P.R. China
| | - Yufan Ma
- State Key Laboratory of Chemical Resource Engineering College of Chemistry
- Beijing University of Chemical Technology
- Beijing
- China
| | - Zhuo Wang
- State Key Laboratory of Chemical Resource Engineering College of Chemistry
- Beijing University of Chemical Technology
- Beijing
- China
| | - Xueyan Zhang
- College of Science
- China Agricultural University
- Beijing
- P.R. China
| | - Xin Chen
- College of Science
- China Agricultural University
- Beijing
- P.R. China
| | - Shicong Hou
- College of Science
- China Agricultural University
- Beijing
- P.R. China
| | - Hongmei Wang
- College of Science
- China Agricultural University
- Beijing
- P.R. China
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80
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Kukułka M, Srebro-Hooper M, Mitoraj MP. Substituent Effect on Conformational Preferences in Ground and Excited States of Selected Schiff Bases: An Insight from Theoretical Calculations. J Phys Chem A 2019; 124:63-73. [DOI: 10.1021/acs.jpca.9b10254] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mercedes Kukułka
- Department of Theoretical Chemistry, Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
| | - Monika Srebro-Hooper
- Department of Theoretical Chemistry, Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
| | - Mariusz P. Mitoraj
- Department of Theoretical Chemistry, Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
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81
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Aydin D. A novel turn on fluorescent probe for the determination of Al 3+ and Zn 2+ ions and its cells applications. Talanta 2019; 210:120615. [PMID: 31987182 DOI: 10.1016/j.talanta.2019.120615] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 11/29/2019] [Accepted: 12/02/2019] [Indexed: 12/15/2022]
Abstract
Early detection of probes is very important for limiting toxic effects of various transition metal ions for example aluminum and zinc. Monitoring of these metal ions can be challenging via conventional methods since they are high cost instrumentations, time consuming and so on. We report facile preparation of a fluorescence probe containing biphenyl groups that effectively selective and superb sensitivity towards aluminum (III) and zinc (II) in neutral solutions without interference from each other and other ions. In neutral pH value, the probe FOB displayed the OFF-ON fluorescence enhancement at 464 nm and 512 nm toward aluminum (III) and zinc (II), respectively. The detection limit values of FOB for Al3+ and Zn2+ in neutral solutions were 1.27 and 1.02 nM, respectively and these values were significantly lower than permitted Al3+ and Zn2+ concentrations in drinking water determined by the World Health Organization (WHO) and European Water Quality. Also, fabricated cyano-biphenyl based probe is effective for sensing for aluminum (III) and zinc (II) in living human colon cancer cells even when employed at low concentrations (1.0 μM). Overall, this work allows us to obtain a great potential to be applied to detect Al3+ and Zn2+.
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Affiliation(s)
- Duygu Aydin
- Karamanoglu Mehmetbey University, Kamil Ozdag Science Faculty, Department of Chemistry, Karaman, 70100, Turkey.
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82
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Xu P, Bao Z, Yu C, Qiu Q, Wei M, Xi W, Qian Z, Feng H. A water-soluble molecular probe with aggregation-induced emission for discriminative detection of Al 3+ and Pb 2+ and imaging in seedling root of Arabidopsis. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 223:117335. [PMID: 31288169 DOI: 10.1016/j.saa.2019.117335] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/18/2019] [Accepted: 06/30/2019] [Indexed: 06/09/2023]
Abstract
Luminogens with aggregation-induced emission (AIE) have been used to develop a new type of molecular probes based on analyte-triggered aggregation, but it still remains a challenge to design water-soluble AIE-active probe for specific detection of metal ions. Herein, we designed and synthesized a water-soluble molecular probe with AIE property for discriminative detection of aluminum ion and lead ion. Four carboxylic acid groups were incorporated into a tetraphenylethylene unit to enhance the coordination affinity and increase water-solubility in aqueous solution. The designed probe can be selectively lighted up by aluminum ion and lead ion via coordination-triggered AIE process. Discrimination of aluminum ion and lead ions based on the probe can be achieved in quantitative manner with the assistance of suitable masking reagents. This probe was further used to image aluminum ions in living cells of seedling roots of Arabidopsis, and the results showed that this probe is capable of imaging aluminum ions in living cells avoiding the interference of lead ions, and is suited for long-term imaging due to its excellent photostability. This work expands the application scope of AIE-active probes in discriminative detection of metal ions, and provides a design direction for water-soluble AIE probes to avoid the false signals from self-precipitation under physiological conditions.
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Affiliation(s)
- Pengfei Xu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, People's Republic of China
| | - Zhiyi Bao
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, People's Republic of China
| | - Chenyi Yu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, People's Republic of China
| | - Qianqian Qiu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, People's Republic of China
| | - Mengru Wei
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, People's Republic of China
| | - Wenbin Xi
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, People's Republic of China
| | - Zhaosheng Qian
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, People's Republic of China
| | - Hui Feng
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, People's Republic of China.
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83
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Soufeena PP, Nibila TA, Aravindakshan KK. Coumarin based yellow emissive AIEE active probe: A colorimetric sensor for Cu 2+ and fluorescent sensor for picric acid. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 223:117201. [PMID: 31160185 DOI: 10.1016/j.saa.2019.117201] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 04/20/2019] [Accepted: 05/26/2019] [Indexed: 06/09/2023]
Abstract
A hydrazine derived ESIPT active Schiff base, 1-(8-methanylylidene-7-hydroxy-4-methyl-2H-chromen-2-one)-2-(2, 4-dihydroxybenzylidene) hydrazine, L was synthesized and characterized by elemental analysis and by various spectroscopic techniques. L exhibited a colourimetric response towards Cu2+ ion by changing from colorless to yellow with relatively a little or no interference of other common metal ions. The probe also showed good response for the detection of Cu2+ in real water samples. The H-aggregated L displayed AIEE property in acetonitrile/water mixture. The restriction of molecular motions endued the luminogen with a yellow fluorescence through ESIPT emission at 562 nm having relatively large Stock's shift of 205 nm. The scanning electron microscopic study was carried out to investigate the morphology of the nanoaggregate. The aggregated luminogen displayed it yellow emission in the pH range of 4-7 without affecting the intensity. The applicability of the probe for the detection of picric acid was also checked.
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Affiliation(s)
- P P Soufeena
- Department of Chemistry, University of Calicut, Malappuram, Kerala 673 635, India
| | - T A Nibila
- Department of Chemistry, University of Calicut, Malappuram, Kerala 673 635, India
| | - K K Aravindakshan
- Department of Chemistry, University of Calicut, Malappuram, Kerala 673 635, India.
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84
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Dey S, Maity A, Shyamal M, Das D, Maity S, Giri PK, Mudi N, Samanta SS, Hazra P, Misra A. An antipyrine based fluorescence "turn-on" dual sensor for Zn 2+ and Al 3+ and its selective fluorescence "turn-off" sensing towards 2,4,6-trinitrophenol (TNP) in the aggregated state. Photochem Photobiol Sci 2019; 18:2717-2729. [PMID: 31560015 DOI: 10.1039/c9pp00226j] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A 2,6-diformyl-p-cresol (DFC)-4-amino antipyrine (AP) based dual signaling fluorescent Schiff base ligand (DFCAP) is found to exhibit colorimetric and fluorescence turn on selective sensing towards metal ions, Zn2+ and Al3+. It also exhibits a significant aggregation induced emission (AIE) phenomenon by controlling the water-THF solvent ratio which provides robust green emissive fluorogenic aggregates with well-defined morphologies. Turn-on fluorescence enhancements as high as 195 fold and 168 fold in methanol for Al3+ and Zn2+ at 480 nm and 508 nm, respectively, were noticed. The binding constants and stoichiometry determined from the fluorescence titration data are K = 7.63 × 104 M-1 and 3.42 × 104 M-1 and 1 : 1 complexation for both Al3+ and Zn2+ respectively, supported by Job's method. DFCAP shows high sensitivity towards the detection of Zn2+ and Al3+ ions with very low detection limit values of ca. ∼21 nM and 30 nM respectively. Besides by applying its attractive AIE feature, the green emissive hydrosol functions as a good chemosensor with high sensitivity for a selected explosive TNP through ground state complexation with a LOD value of ca. ∼1.74 μM and especially a high Stern-Volmer quenching constant of ca. ∼4.14 × 105 M-1. For instant 'naked eye' response for the trace detection of TNP in the solution state, we fabricated a simple paper strip that could detect TNP on-site in a fast, inexpensive and simple way.
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Affiliation(s)
- Sudipto Dey
- Department of Chemistry, Vidyasagar University, Midnapore-721102, W.B., India.
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85
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Shen S, Liu X, Sun J, Wang M, Jiang Z, Xia G, Wang H. Excited state intramolecular single proton transfer mechanism of pigment yellow 101 in solid state: Experiment and DFT calculation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 217:93-100. [PMID: 30928839 DOI: 10.1016/j.saa.2019.03.076] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Revised: 03/16/2019] [Accepted: 03/22/2019] [Indexed: 06/09/2023]
Abstract
To investigate fluorescence mechanism of Pigment Yellow 101 (P. Y. 101) in solid state, three aromatic aldehyde azines (1-3) including P. Y. 101 have been synthesized and compared with each other. Results indicated that P. Y. 101 prepared by solvothermal method is actually the mixture of two polymorphs, whose molecular packing mode can be transformed into each other by recrystallizing or external stimuli such as pressure and grinding. The ESIPT properties of 1-3 were investigated by DFT/TD-DFT calculations and time-correlated single photon counting (TCSPC) technique. Both experimental and theoretical results revealed that the dual fluorescence properties of P. Y. 101 in solid state are ascribed to the excited-state intramolecular single proton transfer fluorescence emissions of two structurally different polymorphs rather than the results of the sequential or concerted excited-state intramolecular double proton transfers, which provide a potential valuable tool for developing multistimuli-responsive luminescent materials.
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Affiliation(s)
- Shen Shen
- Institute for Advanced Study, Nanchang University, Jiangxi 330031, China; School of Materials Science and Engineering, Nanchang University, Jiangxi 330031, China
| | - Xian Liu
- Institute for Advanced Study, Nanchang University, Jiangxi 330031, China
| | - Jianqi Sun
- College of Chemistry and Environmental Engineering, Jiujiang University, Jiangxi 332005, China.
| | - Mingda Wang
- Institute for Advanced Study, Nanchang University, Jiangxi 330031, China
| | - Zhengjun Jiang
- Institute for Advanced Study, Nanchang University, Jiangxi 330031, China
| | - Guomin Xia
- Institute for Advanced Study, Nanchang University, Jiangxi 330031, China
| | - Hongming Wang
- Institute for Advanced Study, Nanchang University, Jiangxi 330031, China.
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86
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Naskar B, Dhara A, Maiti DK, Kukułka M, Mitoraj MP, Srebro-Hooper M, Prodhan C, Chaudhuri K, Goswami S. Aggregation-Induced Emission-Based Sensing Platform for Selective Detection of Zn 2+ : Experimental and Theoretical Investigations. Chemphyschem 2019; 20:1630-1639. [PMID: 30983076 DOI: 10.1002/cphc.201900113] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 04/08/2019] [Indexed: 12/21/2022]
Abstract
Fluorescent chemosensors with aggregation induced emission enhancement (AIEE) emerge as promising tools in the field of sensing materials. Herein, we report the design, synthesis and applicability of a Schiff base chemosensor 1-(benzo[1,3]dioxol-4-ylmethylene-hydrazonomethyl)-naphthalen-2-ol (Hbdhn) of AIE characteristics that exhibits highly effective and selective response towards Zn2+ . The sensing effect of Hbdhn was evaluated by means of absorption/emission spectra and corresponding underlying photophysical mechanisms were proposed based on extensive quantum-chemical (TD)DFT calculations. The aggregated states in different DMSO/H2 O ratios and in a presence of Zn2+ were examined by fluorescence lifetime measurements, dynamic light scattering and scanning electron microscopy studies. The bioimaging abilities of Hbdhn were evaluated for Zn2+ in HepG2 cancer cells. The results demonstrate instant, stable in time and reproducible, colorimetric turn-on response with superb selectivity and sensitivity of Hbdhn towards Zn2+ , based on chelation enhanced fluorescence mechanism. AIEE improves further Hbdhn properties, leading to strong, long-lived fluorescence, with appearance of rod-like particles, in 90 % of water in DMSO and only 10 % of water in DMSO in the presence of Zn2+ . All these features combined with successful biomaging studies make Hbdhn one of the most promising candidate for practical applications among recently proposed related systems.
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Affiliation(s)
- Barnali Naskar
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata, India
| | - Anamika Dhara
- Department of Chemistry, Jadavpur University, Raja S. C. Mallick Road, Kolkata, 700032, India
| | - Dilip K Maiti
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata, India
| | - Mercedes Kukułka
- Department of Theoretical Chemistry, Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Krakow, Poland
| | - Mariusz P Mitoraj
- Department of Theoretical Chemistry, Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Krakow, Poland
| | - Monika Srebro-Hooper
- Department of Theoretical Chemistry, Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Krakow, Poland
| | - Chandraday Prodhan
- Molecular & Human Genetics Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S.C. Mallick Road, Kolkata, 700032, India
| | - Keya Chaudhuri
- Molecular & Human Genetics Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S.C. Mallick Road, Kolkata, 700032, India
| | - Sanchita Goswami
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata, India
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87
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Dey S, Purkait R, Pal K, Jana K, Sinha C. Aggregation-Induced Emission-Active Hydrazide-Based Probe: Selective Sensing of Al 3+, HF 2 -, and Nitro Explosives. ACS OMEGA 2019; 4:8451-8464. [PMID: 31459934 PMCID: PMC6648475 DOI: 10.1021/acsomega.9b00369] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 04/30/2019] [Indexed: 06/10/2023]
Abstract
(E)-N'-((2-Hydroxynaphthalen-1-yl)methylene)picolinohydrazide (H-PNAP) shows aggregation-induced emission (AIE) strictly in a 90% water/MeOH (v/v) mixture at 540 nm, and the solid-state emission is blue-shifted to 509 nm upon excitation at 400 nm. The AIE activity of H-PNAP is selectively quenched by 2,4,6-trinitrophenol (TNP) and 2,4-dinitrophenol (DNP) out of different nitroaromatic compounds with a limit of detection (LOD) of 7.79 × 10-7 and 9.08 × 10-7 M, respectively. The probe is nonemissive in aqueous medium (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid, HEPES buffer, pH 7.2); however, it shows a strong emission to Al3+ (λem, 490 nm) in the presence of 17 other biological metal ions, and the LOD is 2.09 nM which is far below the WHO recommended value (7.41 mM). The emission of the [Al(PNAP)(NO3)2] complex is quenched by HF2 - (F- and PO4 3- are weak quencher), and the LOD is as low as 15 nM. The probable mechanism of the sensing feature of the probe has been authenticated by 1H nuclear magnetic resonance titration, mass spectrometry, Fourier transform infrared spectroscopy, Benesi-Hildebrand plot, and Job's plot in each case. The probe has some practical applications such as recovery of Al3+ from the drinking water sample, construction of the INHIBIT logic gate, and detection kits for Al3+ and TNP/DNP by simple paper test strips. The probe, H-PNAP, has successfully been applied to the detection of intracellular Al3+ and HF2 - ions in the human breast cancer cell, MDA-MB-468.
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Affiliation(s)
- Sunanda Dey
- Department
of Chemistry and Department of Life Science and Biotechnology, Jadavpur University, Kolkata 700032, India
| | - Rakesh Purkait
- Department
of Chemistry and Department of Life Science and Biotechnology, Jadavpur University, Kolkata 700032, India
| | - Kunal Pal
- Department
of Chemistry and Department of Life Science and Biotechnology, Jadavpur University, Kolkata 700032, India
- Division
of Molecular Medicine and Centre for Translational Research, Bose Institute, Kolkata 700056, India
| | - Kuladip Jana
- Division
of Molecular Medicine and Centre for Translational Research, Bose Institute, Kolkata 700056, India
| | - Chittaranjan Sinha
- Department
of Chemistry and Department of Life Science and Biotechnology, Jadavpur University, Kolkata 700032, India
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88
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Xu ZH, Wang Y, Wang Y, Li JY, Luo WF, Wu WN, Fan YC. AIE active salicylaldehyde-based hydrazone: A novel single-molecule multianalyte (Al 3+ or Cu 2+) sensor in different solvents. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 212:146-154. [PMID: 30622039 DOI: 10.1016/j.saa.2019.01.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 12/25/2018] [Accepted: 01/01/2019] [Indexed: 06/09/2023]
Abstract
A simple asymmetric hydrazone 1 based on salicylaldehyde was designed and prepared, and exhibited an evident aggregation-induced emission (AIE) at a long wavelength of 570 nm in aqueous medium. Probe 1 can selectively sense Al3+ in CH3OH solution through the chelation-enhanced fluorescence mechanism and also recognize Cu2+ via fluorescence quenching in H2O solution through the Cu2+-induced assembly of aggregates. In addition, the probe can be applied for detecting Cu2+ in biological samples.
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Affiliation(s)
- Zhi-Hong Xu
- Key Laboratory of Chemo/Biosensing and Detection, School of Chemistry and Chemical Engineering, Xuchang University, Xuchang 461000, PR China; College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China.
| | - Yuan Wang
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, PR China
| | - Yang Wang
- Key Laboratory of Chemo/Biosensing and Detection, School of Chemistry and Chemical Engineering, Xuchang University, Xuchang 461000, PR China; College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Jian-Yun Li
- Key Laboratory of Chemo/Biosensing and Detection, School of Chemistry and Chemical Engineering, Xuchang University, Xuchang 461000, PR China
| | - Wen-Feng Luo
- Key Laboratory of Chemo/Biosensing and Detection, School of Chemistry and Chemical Engineering, Xuchang University, Xuchang 461000, PR China; College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Wei-Na Wu
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, PR China.
| | - Yun-Chang Fan
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Coal Green Conversion, Henan Polytechnic University, Jiaozuo 454000, PR China
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89
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Venkatesan V, Kumar R S, Kumar SA, Sahoo SK. Highly selective turn-on fluorogenic chemosensor for Zn2+ based on chelation enhanced fluorescence. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.02.020] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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90
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Padhan SK, Palei J, Rana P, Murmu N, Sahu SN. Sequential displacement strategy for selective and highly sensitive detection of Zn 2+, Hg 2+ and S 2- ions: An approach toward a molecular keypad lock. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 208:271-284. [PMID: 30340207 DOI: 10.1016/j.saa.2018.10.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 10/07/2018] [Accepted: 10/11/2018] [Indexed: 05/14/2023]
Abstract
A thiocarbonohydrazone locked salicylidene based macrocycle ligand L has been synthesized and its ion sensing properties were examined by UV-visible and fluorescence spectroscopy. The macrocycle serves as a highly selective colorimetric sensor for Hg2+ ions while it acts as an excellent fluorescent sensor for Zn2+ ions by exhibiting a green fluorescence at 498 nm even in the presence of interfering ions. A detailed analysis of binding characteristics such as complex stoichiometry, association constant and detection limits of L toward Hg2+ and Zn2+ ions were evaluated by UV-visible and fluorescence experiments which revealed a stronger binding affinity and higher detection limit of L toward the mercury ions. Further, the sequential displacement strategy for the chromofluorogenic detection of Zn2+, Hg2+ and S2- ions by ligand L, has been studied comprehensively. Finally, the ion-responsive fluorescence output signal of L were employed to design a molecular keypad lock which could be accessible by two users having two different set of chemical passwords (inputs) through distinguishable optical trajectories.
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Affiliation(s)
- Subrata Kumar Padhan
- School of Chemistry, Sambalpur University, Jyoti Vihar, Burla 768 019, Odisha, India
| | - Jitendra Palei
- School of Chemistry, Sambalpur University, Jyoti Vihar, Burla 768 019, Odisha, India
| | - Punam Rana
- School of Chemistry, Sambalpur University, Jyoti Vihar, Burla 768 019, Odisha, India
| | - Narayan Murmu
- School of Chemistry, Sambalpur University, Jyoti Vihar, Burla 768 019, Odisha, India
| | - Satya Narayan Sahu
- School of Chemistry, Sambalpur University, Jyoti Vihar, Burla 768 019, Odisha, India.
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91
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Saini A, Kaur R, Singh N, Kuwar A, Kaur N. High Performance Fluorescent Turn-On Probe for Amitriptyline Based on Hybrid Nanoassembly of Organic-Inorganic Nanoparticles. ACS APPLIED BIO MATERIALS 2019; 2:135-143. [PMID: 35016336 DOI: 10.1021/acsabm.8b00482] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Fluorescence methods have gained enormous attention due to their ease in use, simplicity, selectivity and sensitivity. Fluorescent chemosensors respond instantly by converting molecular recognition to fluorescent signals. The consumption of pharmaceutical products by living beings is on great increase. The disposal of such compounds in the environment is a matter of great concern as these compounds enter aquatic environment and show accumulation in tissues of aquatic organisms. In the present study, we have utilized naphthalimide based receptors to fabricate organic nanoparticles (ONPs). These ONPs were used for the development of hybrid nanoassemblies, and the developed nanoassemblies were characterized with the help of transmission electron microscopy and dynamic light scattering studies. The photophysical studies were performed and the hybrid assembly developed using receptor 2 demonstrated a turn-on fluorescence emission behavior on binding with Amitriptyline. The present sensing system acted as promising candidate for determination of Amitriptyline among other contending drug molecules. The established system can recognize Amitriptyline up to a detection limit of 48 nM in aqueous medium. Electrochemical recognition studies show binding of hybrid nanoassembly of receptor 2 with Amitriptyline with limit of detection of 21 nM.
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Affiliation(s)
| | | | - Narinder Singh
- Department of Chemistry, Indian Institute of Technology, Ropar, Rupanagar, Panjab 140 001, India
| | - Anil Kuwar
- School of Chemical Sciences, North Maharashtra University, Jalgaon 425 001, India
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92
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Raj P, Singh A, Singh A, Singh A, Garg N, Kaur N, Singh N. Pyrophosphate Prompted Aggregation-Induced Emission: Chemosensor Studies, Cell Imaging, Cytotoxicity, and Hydrolysis of the Phosphoester Bond with Alkaline Phosphatase. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201801173] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Pushap Raj
- Department of Chemistry; Indian Institute Technology Ropar; 140001 Punjab India
| | - Amanpreet Singh
- Department of Chemistry; Indian Institute Technology Ropar; 140001 Punjab India
| | - Ajnesh Singh
- Department of Applied Sciences and Humanities; Jawaharlal Nehru Govt. Engineering College; 175018 India
| | - Ashutosh Singh
- School of Basic Sciences; Indian Institute of Technology Mandi; 175005 India
| | - Neha Garg
- School of Basic Sciences; Indian Institute of Technology Mandi; 175005 India
| | - Navneet Kaur
- Department of Chemistry; Panjab University Chandigarh; 160014 Chandigarh India
| | - Narinder Singh
- Department of Chemistry; Indian Institute Technology Ropar; 140001 Punjab India
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93
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Guo S, Pan J, Huang J, Kong L, Yang J. Two AIEE-active α-cyanostilbene derivatives containing BF2 unit for detecting explosive picric acid in aqueous medium. RSC Adv 2019; 9:26043-26050. [PMID: 35531042 PMCID: PMC9070377 DOI: 10.1039/c9ra05116c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 08/12/2019] [Indexed: 01/04/2023] Open
Abstract
Two novel α-cyanostilbene derivatives bearing triphenylamine and BF2 groups are synthesized (named TPE-B and TPE-BN). The fluorescent emissions of compounds TPE-B and TPE-BN are hypochromatically shifted and bathochromically shifted, respectively, with increasing polarity of the solvents, suggesting that the two compounds have characteristic polarity-dependent solvatochromic effects. Furthermore, they show obvious aggregation-induced emission enhancement (AIEE) phenomenon in THF/water mixture solutions. Meanwhile, compounds TPE-B and TPE-BN emit orange and yellow fluorescence in their solid states, respectively. Most significantly, in aqueous medium, compounds TPE-B and TPE-BN can selectively and sensitively detect picric acid (PA) among a number of nitroaromatic compounds, and their limits of detection (LOD) are calculated as 1.26 × 10−6 M and 1.51 × 10−6 M, respectively. The recognition mechanism for PA can be attributed to the photo-induced electron transfer (PET) process and this is supported by density functional theory (DFT) calculation. This research provides two novel compounds for the rational design of AIEE-active materials for sensing systems. Two α-cyanostilbene derivatives bearing triphenylamine and BF2 groups exhibit AIEE properties and can detect explosive picric acid in aqueous medium.![]()
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Affiliation(s)
- Shengmei Guo
- College of Chemistry & Chemical Engineering
- Anhui University
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional Materials
- Hefei 230601
- P. R. China
| | - Jianting Pan
- College of Chemistry & Chemical Engineering
- Anhui University
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional Materials
- Hefei 230601
- P. R. China
| | - Jianyan Huang
- College of Chemistry & Chemical Engineering
- Anhui University
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional Materials
- Hefei 230601
- P. R. China
| | - Lin Kong
- College of Chemistry & Chemical Engineering
- Anhui University
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional Materials
- Hefei 230601
- P. R. China
| | - Jiaxiang Yang
- College of Chemistry & Chemical Engineering
- Anhui University
- Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functional Materials
- Hefei 230601
- P. R. China
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94
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Chen G, Zhou Z, Feng H, Zhang C, Wang Y, Qian Z, Pan J. An aggregation-induced phosphorescence probe for calcium ion-specific detection and live-cell imaging in Arabidopsis thaliana. Chem Commun (Camb) 2019; 55:4841-4844. [DOI: 10.1039/c9cc01580a] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A molecular probe with aggregation-induced phosphorescence (AIP) properties for calcium ion-specific detection and imaging in vivo was designed.
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Affiliation(s)
- Guilin Chen
- College of Chemistry and Life Sciences
- Zhejiang Normal University
- Jinhua 321004
- China
| | - Zaicai Zhou
- College of Chemistry and Life Sciences
- Zhejiang Normal University
- Jinhua 321004
- China
| | - Hui Feng
- College of Chemistry and Life Sciences
- Zhejiang Normal University
- Jinhua 321004
- China
| | - Chenyan Zhang
- College of Chemistry and Life Sciences
- Zhejiang Normal University
- Jinhua 321004
- China
| | - Yifan Wang
- College of Chemistry and Life Sciences
- Zhejiang Normal University
- Jinhua 321004
- China
| | - Zhaosheng Qian
- College of Chemistry and Life Sciences
- Zhejiang Normal University
- Jinhua 321004
- China
| | - Jianwei Pan
- College of Chemistry and Life Sciences
- Zhejiang Normal University
- Jinhua 321004
- China
- Ministry of Education Key Laboratory of Cell Activities and Stress Adaptations
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95
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Purkait R, Dey A, Dey S, Ray PP, Sinha C. Design of a coumarinyl-picolinoyl hydrazide Schiff base for the fluorescence turn-on–off sequential sensing of Al3+ and nitroaromatics, and electronic device fabrication. NEW J CHEM 2019. [DOI: 10.1039/c9nj03377g] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Designing a small organic molecule for fluorescence sensing and electrical conductivity is a challenging task.
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Affiliation(s)
- Rakesh Purkait
- Department of Chemistry and Jadavpur University
- Kolkata 700 032
- India
| | - Arka Dey
- Department of Physics
- Jadavpur University
- Kolkata 700 032
- India
- Department of Condensed Matter Physics and Material Sciences
| | - Sunanda Dey
- Department of Chemistry and Jadavpur University
- Kolkata 700 032
- India
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96
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Bhatta SR, Mondal B, Lima S, Thakur A. Metal-coordination driven intramolecular twisting: a turn-on fluorescent-redox probe for Hg2+ ions through the interaction of ferrocene nonbonding orbitals and dibenzylidenehydrazine. Dalton Trans 2019; 48:8209-8220. [DOI: 10.1039/c9dt01023h] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A unique C2 symmetric azine bridged bi-ferrocenyl receptor has been designed and synthesized for the selective detection of Hg2+ ion with a low detection limit as 15 nM via turn on fluorescence with a blue shift.
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Affiliation(s)
| | - Bijan Mondal
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai-36
- India
| | - Sudhir Lima
- Department of Chemistry
- National Institute of Technology Rourkela
- India
| | - Arunabha Thakur
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
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97
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Cao Q, Yang J, Zhang H, Hao L, Yang GG, Ji LN, Mao ZW. Traceable in-cell synthesis and cytoplasm-to-nucleus translocation of a zinc Schiff base complex as a simple and economical anticancer strategy. Chem Commun (Camb) 2019; 55:7852-7855. [DOI: 10.1039/c9cc03480c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A facile and cheap strategy based on visualized in-cell synthesis of theranostic Zn Schiff base complexes realizes cancer-specific therapy.
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Affiliation(s)
- Qian Cao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
| | - Jing Yang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
| | - Hang Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
| | - Liang Hao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
| | - Gang-Gang Yang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
| | - Liang-Nian Ji
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
| | - Zong-Wan Mao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
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98
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Feng X, Fu Y, Jin J, Wu J. A highly selective and sensitive fluorescent sensor for relay recognition of Zn2+ and HSO4−/H2PO4− with “on-off” fluorescent responses. Anal Biochem 2018; 563:20-24. [DOI: 10.1016/j.ab.2018.09.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 08/31/2018] [Accepted: 09/26/2018] [Indexed: 10/28/2022]
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99
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Kaushik R, Ghosh A, Singh A, Jose DA. Colorimetric sensor for the detection of H2S and its application in molecular half-subtractor. Anal Chim Acta 2018; 1040:177-186. [DOI: 10.1016/j.aca.2018.08.028] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 07/18/2018] [Accepted: 08/13/2018] [Indexed: 12/19/2022]
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100
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Santhiya K, Sen SK, Natarajan R, Shankar R, Murugesapandian B. D–A–D Structured Bis-acylhydrazone Exhibiting Aggregation-Induced Emission, Mechanochromic Luminescence, and Al(III) Detection. J Org Chem 2018; 83:10770-10775. [DOI: 10.1021/acs.joc.8b01377] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kuppusamy Santhiya
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India
| | - Shovan K. Sen
- Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology 4 Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Ramalingam Natarajan
- Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology 4 Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Ramasamy Shankar
- Department of Physics, Bharathiar University, Coimbatore 641 046, India
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