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Chen CH, Liu C, Liu B. The effect of alkoxyl groups on the photoproperties of meta-octasubstituted tetraphenyl porphyrins. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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2
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Gupta G, Kim M, Lee J, Lee CY. Zinc‐based
Metal Organic Framework Derived From Anthracene and
BODIPY
Chromophores: Synthesis and Photophysical Properties. B KOREAN CHEM SOC 2021. [DOI: 10.1002/bkcs.12269] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Gajendra Gupta
- Department of Energy and Chemical Engineering/Innovation Center for Chemical Engineering Incheon National University Yeonsu‐gu, Incheon 22012 Republic of Korea
| | - Miyeon Kim
- Department of Energy and Chemical Engineering/Innovation Center for Chemical Engineering Incheon National University Yeonsu‐gu, Incheon 22012 Republic of Korea
| | - Junseong Lee
- Department of Chemistry Chonnam National University Gwangju 61186 Republic of Korea
| | - Chang Yeon Lee
- Department of Energy and Chemical Engineering/Innovation Center for Chemical Engineering Incheon National University Yeonsu‐gu, Incheon 22012 Republic of Korea
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3
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Goswami S, Tripuramallu BK, Ganguly S. Structural perception into the supramolecular self-assembly directed by C H•••π and π•••π interactions of 5,15-di(4′-carboxyphenyl)-10,20-di(pyrenyl) zinc porphyrin linker. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129567] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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4
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Tripuramallu BK, Revathi A, Friedman Y, Kishore PV, Kishore R. Pivotal role of supramolecular interactions towards the stability of Na-1,2-bis(tetrazol-5-yl) ethene coordination polymer. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Thirumoorthi R, Chandrasekhar V. Fluorophore-tagged organotellurium and –antimony assemblies. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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6
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Chatterjee S, Gohil H, Raval I, Chatterjee S, Paital AR. An Anthracene Excimer Fluorescence Probe on Mesoporous Silica for Dual Functions of Detection and Adsorption of Mercury (II) and Copper (II) with Biological In Vivo Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1804749. [PMID: 30821112 DOI: 10.1002/smll.201804749] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 01/14/2019] [Indexed: 06/09/2023]
Abstract
Dual functional activity by the same organic-inorganic hybrid material toward selective metal ion detection and its adsorption has drawn more attraction in the field of sensing. However, most of the hybrid materials in the literature are either for sensing studies or adsorption studies. In this manuscript, a fluorescent active hybrid material SiO2 @PBATPA is synthesized by covalent coupling of anthracene-based chelating ligand N,N'-(propane-1,3-diyl) bis(N-(anthracen-9-ylmethyl)-2-((3-(triethoxysilyl)propyl) amino) acetamide) (PBATPA) within the mesopores of newly synthesized cubic mesoporous silica. The synthetic strategy is designed to form an exclusively intramolecular excimer on a solid surface, which is then used as a sensory tool for selective detection of metal ions through fluorescence quenching by the destruction of excimer upon metal ion binding. The dual functions of sensing and adsorption studies show selectivity toward Hg2+ and Cu2+ among various metal ions with detection limits of 37 and 6 ppb, respectively, and adsorption capacities of 482 and 246 mg g-1 , respectively. This material can be used as a sensory cum adsorbent material in real food samples and living organisms such as the brine shrimp Artemia salina without any toxic effects from the material.
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Affiliation(s)
- Sobhan Chatterjee
- Salt and Marine Chemicals Division & Academy of Scientific and Innovative Research (AcSIR), CSIR-Central Salt & Marine Chemicals Research Institute, G.B. Marg, Bhavnagar, 364002, Gujarat, India
| | - Hardipsinh Gohil
- Salt and Marine Chemicals Division & Academy of Scientific and Innovative Research (AcSIR), CSIR-Central Salt & Marine Chemicals Research Institute, G.B. Marg, Bhavnagar, 364002, Gujarat, India
| | - Ishan Raval
- Division of Biotechnology and Phycology, CSIR-Central Salt & Marine Chemicals Research Institute, G.B. Marg, Bhavnagar, 364002, Gujarat, India
| | - Shruti Chatterjee
- Division of Biotechnology and Phycology, CSIR-Central Salt & Marine Chemicals Research Institute, G.B. Marg, Bhavnagar, 364002, Gujarat, India
| | - Alok Ranjan Paital
- Division of Biotechnology and Phycology, CSIR-Central Salt & Marine Chemicals Research Institute, G.B. Marg, Bhavnagar, 364002, Gujarat, India
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7
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Anisotropic energy transfer in crystalline chromophore assemblies. Nat Commun 2018; 9:4332. [PMID: 30337528 PMCID: PMC6193941 DOI: 10.1038/s41467-018-06829-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Accepted: 09/28/2018] [Indexed: 11/13/2022] Open
Abstract
An ideal material for photon harvesting must allow control of the exciton diffusion length and directionality. This is necessary in order to guide excitons to a reaction center, where their energy can drive a desired process. To reach this goal both of the following are required; short- and long-range structural order in the material and a detailed understanding of the excitonic transport. Here we present a strategy to realize crystalline chromophore assemblies with bespoke architecture. We demonstrate this approach by assembling anthracene dibenzoic acid chromophore into a highly anisotropic, crystalline structure using a layer-by-layer process. We observe two different types of photoexcited states; one monomer-related, the other excimer-related. By incorporating energy-accepting chromophores in this crystalline assembly at different positions, we demonstrate the highly anisotropic motion of the excimer-related state along the [010] direction of the chromophore assembly. In contrast, this anisotropic effect is inefficient for the monomer-related excited state. Exciton diffusion length and directionality are important parameters in artificial photosynthetic devices. Here, the authors present a way to make crystalline chromophore assemblies with bespoke architecture, fabricating one exhibiting anisotropic exciton transport properties.
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8
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Alka A, Pareek Y, Shetti VS, Rajeswara Rao M, Theophall GG, Lee WZ, Lakshmi KV, Ravikanth M. Construction of Novel Cyclic Tetrads by Axial Coordination of Thiaporphyrins to Tin(IV) Porphyrin. Inorg Chem 2017; 56:13913-13929. [PMID: 29087196 DOI: 10.1021/acs.inorgchem.7b01966] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report the formation of new cyclic porphyrin tetrads 1 and 2, which were obtained from the reaction between dihydroxytin(IV) porphyrin and cis-dihydroxy-21-thiaporphyrin/21,23-dithiaporphyrin. The unique oxophilicity of tin(IV) porphyrin was the driving force for the formation of these tetrads. Moreover, these novel tetrads represent the first examples of cyclic porphyrins containing tin(IV) that are constructed exclusively on the basis of the "Sn-O" interaction without any other complementary, noncompetitive mode of interactions. The molecular structures of the cyclic tetrads have been investigated by matrix-assisted laser desorption ionization time-of-flight mass spectrometry, NMR spectroscopy, quantum-mechanical calculations, and, in one case, single-crystal X-ray crystallography. The X-ray structure revealed that the two cis-dihydroxy-N2S2 porphyrins were coordinated at the axial positions of two tin(IV) porphyrins, leading to the symmetric cyclic tetrad structure. The optical properties of tetrads were studied, and these compounds were stable under redox conditions. Preliminary photophysical studies carried out on the tetrads indicated efficient energy transfer from tin(IV) porphyrin to the thiaporphyrin unit, which highlights their potential applications in energy and electron transfer in the future.
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Affiliation(s)
- A Alka
- Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai 400 076, India
| | - Yogita Pareek
- Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai 400 076, India
| | - Vijayendra S Shetti
- Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai 400 076, India
| | - M Rajeswara Rao
- Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai 400 076, India
| | - Gregory G Theophall
- Department of Chemistry and Chemical Biology and The Baruch '60 Center for Biochemical Solar Energy Research, Rensselaer Polytechnic Institute , Troy, New York 12180, United States
| | - Way-Zen Lee
- Instrumentation Center, Department of Chemistry, National Taiwan Normal University , 88 Section, 4 Ting-Chow Road, Taipei 11677, Taiwan
| | - K V Lakshmi
- Department of Chemistry and Chemical Biology and The Baruch '60 Center for Biochemical Solar Energy Research, Rensselaer Polytechnic Institute , Troy, New York 12180, United States
| | - M Ravikanth
- Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai 400 076, India
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9
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Chowdhury A, Mukherjee PS. Vinylanthracene-Based Compounds as Electron-Rich Sensors for Explosives Recognition. Chempluschem 2016; 81:1360-1370. [DOI: 10.1002/cplu.201600399] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Revised: 09/09/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Aniket Chowdhury
- Department of Inorganic and Physical Chemistry; Indian Institute of Science; Bangalore Karnataka 560012 India
| | - Partha Sarathi Mukherjee
- Department of Inorganic and Physical Chemistry; Indian Institute of Science; Bangalore Karnataka 560012 India
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10
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Titi HM, Tripuramallu BK, Goldberg I. Porphyrin-based assemblies directed by non-covalent interactions: highlights of recent investigations. CrystEngComm 2016. [DOI: 10.1039/c6ce00359a] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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11
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Soman R, Raghav D, Sujatha S, Rathinasamy K, Arunkumar C. Axial ligand modified high valent tin(iv) porphyrins: synthesis, structure, photophysical studies and photodynamic antimicrobial activities on Candida albicans. RSC Adv 2015. [DOI: 10.1039/c5ra09343k] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Photophysical studies, fluorescence imaging, single crystal X-ray structure analysis and DFT calculations revealed that compounds2and3show enhanced phototoxicity towardsCandida albicanscompared to compound1.
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Affiliation(s)
- Rahul Soman
- Bioinorganic Materials Research Laboratory
- Department of Chemistry
- National Institute of Technology Calicut
- Kozhikode
- India-673 601
| | - Darpan Raghav
- School of Biotechnology
- National Institute of Technology Calicut
- Kozhikode
- India-673 601
| | - Subramaniam Sujatha
- Bioinorganic Materials Research Laboratory
- Department of Chemistry
- National Institute of Technology Calicut
- Kozhikode
- India-673 601
| | - Krishnan Rathinasamy
- School of Biotechnology
- National Institute of Technology Calicut
- Kozhikode
- India-673 601
| | - Chellaiah Arunkumar
- Bioinorganic Materials Research Laboratory
- Department of Chemistry
- National Institute of Technology Calicut
- Kozhikode
- India-673 601
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