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P. Hill J, Karr PA, Zuñiga Uy RA, Subbaiyan NK, Futera Z, Ariga K, Ishihara S, Labuta J, D’Souza F. Analyte Interactions with Oxoporphyrinogen Derivatives: Computational Aspects. CURR ORG CHEM 2022. [DOI: 10.2174/1385272826666220208101325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
The binding of anions by highly-coloured chromophore compounds is of interest from the point-of-view of the development of optical sensors for analyte species. In this review, we have summarised our work on the interactions between oxoporphyrinogen type host compounds and different analyte species using computational methods. The origin of our interest in sensing using oxoporphyrinogens stems from an initial finding involving anion-host interactions involving a conjugated oxoporphyrinogen molecule. This review starts from that point, introducing some additional exemplary anion binding data, which is then elaborated to include descriptions of our synthesis work towards multitopic and ion pair interactions. In all the projects, we have consulted computational data on host structure and host-guest complexes in order to obtain information about the interactions occurring during complexation. Density functional theory and molecular dynamics simulations have been extensively used for these purposes. Oxoporphyrinogens are highly colored synthetically flexible compounds whose interactions with anions, ion pairs, and other species have been modelled using computational methods.
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Affiliation(s)
- Jonathan P. Hill
- WPI-Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
| | - Paul A. Karr
- Department of Physical Sciences and Mathematics, Wayne State College, 111 Main Street, Wayne, Nebraska 68787, USA
| | - Roxanne A. Zuñiga Uy
- Department of Chemistry, University of North Texas, 1155 Union Circle, 305070 Denton, Texas 76203, USA
| | - Navaneetha K. Subbaiyan
- Department of Chemistry, University of North Texas, 1155 Union Circle, 305070 Denton, Texas 76203, USA
| | - Zdeněk Futera
- Institute of Physics, Faculty of Science, University of South Bohemia, Branišovská 1760, České Budějovice 370 05, Czech Republic
| | - Katsuhiko Ariga
- WPI-Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
| | - Shinsuke Ishihara
- WPI-Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
| | - Jan Labuta
- WPI-Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
| | - Francis D’Souza
- WPI-Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
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Taniguchi M, Lindsey JS, Bocian DF, Holten D. Comprehensive review of photophysical parameters (ε, Φf, τs) of tetraphenylporphyrin (H2TPP) and zinc tetraphenylporphyrin (ZnTPP) – Critical benchmark molecules in photochemistry and photosynthesis. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2021. [DOI: 10.1016/j.jphotochemrev.2020.100401] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Chahal MK, Gobeze HB, Webre WA, Karr PA, Payne DT, Ariga K, D'Souza F, Hill JP. Electron and energy transfer in a porphyrin-oxoporphyrinogen-fullerene triad, ZnP-OxP-C 60. Phys Chem Chem Phys 2020; 22:14356-14363. [PMID: 32568321 DOI: 10.1039/d0cp02696d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A multichromophoric triad, ZnP-OxP-C60 containing porphyrin (ZnTPP hereafter ZnP), oxoporphyrinogen (OxP) and fullerene (C60) has been synthesized to probe the intramolecular dynamics of its electron and energy transfer in relation to the presence of the closely linked electron deficient OxP-C60 'special pair', constructed as a mimic of the naturally occurring photosynthetic antenna-reaction center. The DFT optimized structure of the triad reveals the relative spatial remoteness of the ZnP entity with proximal OxP/C60 entities. Free-energetics of different energy and electron transfer events were estimated using spectral, computational and electrochemical studies, according to the Rehm-Weller approach. Femtosecond transient absorption spectral studies revealed energy transfer from 1ZnP* to OxP to yield ZnP-1OxP*-C60, and electron transfer to yield ZnP˙+-OxP-C60˙- and/or ZnP-OxP˙+-C60˙- charge seperated states. That is, the ZnP entity in the triad operates as both antenna and electron donor to generate relatively long-lived charge separated states thus mimicking the early photoevents of natural photosynthesis.
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Affiliation(s)
- Mandeep K Chahal
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan.
| | - Habtom B Gobeze
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA.
| | - Whitney A Webre
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA.
| | - Paul A Karr
- Department of Physical Sciences and Mathematics, Wayne State College, 111 Main Street, Wayne, Nebraska 68787, USA
| | - Daniel T Payne
- International Center for Young Scientists (ICYS), National Institute for Materials Science (NIMS), Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
| | - Katsuhiko Ariga
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan. and Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561, Japan
| | - Francis D'Souza
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA.
| | - Jonathan P Hill
- International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan.
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Chahal MK, Velychkivska N, Webre WA, Labuta J, Ishihara S, Ariga K, D’Souza F, Hill JP. Increasing the complexity of oxoporphyrinogen colorimetric sensing chromophores: N-alkylation and β-substitution. J PORPHYR PHTHALOCYA 2020. [DOI: 10.1142/s1088424619501463] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Meso-5,10,15,20-tetrakis-3,5-di-tert-butyl-4-oxocyclohexadienylideneporphyrinogen, OxP, is a versatile, highly colored chromophore derived from meso-5,10,15,20-tetrakis(3,5-di-tert-butyl-4-hydroxyphenyl)porphyrin. It exhibits a wide range of chromogenic responses to solvents (solvatochromism), anions and acidic media (halochromism) making it potentially useful as an analytical reagent. The chromogenic responses of OxP can be modulated by varying its chemical structure, and this is reviewed here based on the introduction of substituents at central nitrogen atoms or pyrrolic [Formula: see text]-positions. OxP and its N-alkylated derivates Bn2OxP and Bn4OxP have been used to estimate acidity in non-polar solvents. Bn2OxP can also be used to determine enantiomeric excesses of chiral substances. N-alkylation has also been used to introduce higher functional groups such as porphyrins to prepare self-assembling systems. [Formula: see text]-Substitution has been used to introduce selectivity of anion interactions including towards basic anions (fluoride, cyanide) and polyoxoanions (nitrate, perchlorate, etc.). These aspects make OxP a highly adaptable tetrapyrrole molecule for sensing and other applications.
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Affiliation(s)
- Mandeep K. Chahal
- International Center for Materials Nanoarchitectonics (WPI–MANA), National Institute for Materials Science (NIMS), Namiki 1–1, Tsukuba, Ibaraki 305–0044, Japan
| | - Nadiia Velychkivska
- Department of NMR Spectroscopy, Institute of Macromolecular Chemistry AS CR, v.v.i., Heyrovsky Sq. 2, Prague 6, 162 06, Czech Republic
| | - Whitney A. Webre
- Department of Chemistry, University of North Texas, 1155 Union Circle, 305070 Denton, Texas 76203, USA
| | - Jan Labuta
- International Center for Materials Nanoarchitectonics (WPI–MANA), National Institute for Materials Science (NIMS), Namiki 1–1, Tsukuba, Ibaraki 305–0044, Japan
| | - Shinsuke Ishihara
- International Center for Materials Nanoarchitectonics (WPI–MANA), National Institute for Materials Science (NIMS), Namiki 1–1, Tsukuba, Ibaraki 305–0044, Japan
| | - Katsuhiko Ariga
- International Center for Materials Nanoarchitectonics (WPI–MANA), National Institute for Materials Science (NIMS), Namiki 1–1, Tsukuba, Ibaraki 305–0044, Japan
- Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-0827, Japan
| | - Francis D’Souza
- Department of Chemistry, University of North Texas, 1155 Union Circle, 305070 Denton, Texas 76203, USA
| | - Jonathan P. Hill
- International Center for Materials Nanoarchitectonics (WPI–MANA), National Institute for Materials Science (NIMS), Namiki 1–1, Tsukuba, Ibaraki 305–0044, Japan
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Ito O. Photosensitizing Electron Transfer Processes of Fullerenes, Carbon Nanotubes, and Carbon Nanohorns. CHEM REC 2016; 17:326-362. [DOI: 10.1002/tcr.201600066] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Osamu Ito
- Kita-Nakayama 2; Izumi-Ku Sendai 981-3215 Japan
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Chahal MK, Sankar M. Switching between porphyrin, porphodimethene and porphyrinogen using cyanide and fluoride ions mimicking volatile molecular memory and the ‘NOR’ logic gate. Dalton Trans 2016; 45:16404-16412. [DOI: 10.1039/c6dt02506d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
β-Substituted porphyrins were developed as a quantitatively operating “lab-on-a-molecule” for the detection of F−and CN−ions, by switching between porphyrin, porphodimethene and porphyrinogen along with distinct solution colour changes and reversibility.
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Affiliation(s)
- Mandeep K. Chahal
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - Muniappan Sankar
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
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Hill JP, D'Souza F, Ariga K. Porphyrinoids: Highly Versatile, Redox-Active Scaffolds for Supramolecular Design and Biomimetic Applications. Supramol Chem 2012. [DOI: 10.1002/9780470661345.smc171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Geng F, Gao H, Meng Q, Dong Z, Wakayama Y, Akada M, Ariga K, Hill JP. Anchoring of self-assembled monolayers of unsymmetrically-substituted chromophores with an oxoporphyrinogen surface clamp. Chem Commun (Camb) 2011; 47:8533-5. [PMID: 21717026 DOI: 10.1039/c1cc12396c] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Multichromophoric molecules of conjugated N-substituted oxoporphyrinogens have been assembled on the Au(111) surface using solution and sublimation techniques. The operation of the oxoporphyrinogen moiety as a surface anchoring unit in the formation of molecular monolayers has been demonstrated.
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Affiliation(s)
- Feng Geng
- Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, PR China
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Subbaiyan NK, Hill JP, Ariga K, Fukuzumi S, D'Souza F. Enhanced photocurrents via redox modulation by fluoride binding to oxoporphyrinogen in a zinc porphyrin-oxoporphyrinogen surface modified TiO2 supramolecular solar cell. Chem Commun (Camb) 2011; 47:6003-5. [DOI: 10.1039/c1cc10802f] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Fa H, Yin W, Hou C, Zheng W, Wang D, Wang X. Photochemical and electrochemical properties of porphyrin dimers containing an anhydride spacer. J COORD CHEM 2010. [DOI: 10.1080/00958970802382875] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Huanbao Fa
- a College of Chemistry and Chemical Engineering, Chongqing University , Chongqing 400044 , PR China
| | - Wei Yin
- a College of Chemistry and Chemical Engineering, Chongqing University , Chongqing 400044 , PR China
| | - Changjun Hou
- a College of Chemistry and Chemical Engineering, Chongqing University , Chongqing 400044 , PR China
| | - Wenqi Zheng
- b Jilin Architectural and Civil Engineering Institute , Changchun 130021 , PR China
| | - Dejun Wang
- c College of Chemistry, Jilin University , Changchun 130021 , PR China
| | - Xingqiao Wang
- c College of Chemistry, Jilin University , Changchun 130021 , PR China
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Takai A, Chkounda M, Eggenspiller A, Gros CP, Lachkar M, Barbe JM, Fukuzumi S. Efficient Photoinduced Electron Transfer in a Porphyrin Tripod−Fullerene Supramolecular Complex via π−π Interactions in Nonpolar Media. J Am Chem Soc 2010; 132:4477-89. [DOI: 10.1021/ja100192x] [Citation(s) in RCA: 143] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Atsuro Takai
- Department of Material and Life Science, Division of Advanced Science and Biotechnology, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan, ICMUB, UMR CNRS 5260, Université de Bourgogne, 9 Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Université Sidi Mohamed Ben Abdellah, Faculté des Sciences Dhar El Mahraz, Laboratoire d’Ingénierie des Matériaux Organométalliques et Moléculaires “L.I.M.O.M.”, Département de Chimie
| | - Mohammed Chkounda
- Department of Material and Life Science, Division of Advanced Science and Biotechnology, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan, ICMUB, UMR CNRS 5260, Université de Bourgogne, 9 Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Université Sidi Mohamed Ben Abdellah, Faculté des Sciences Dhar El Mahraz, Laboratoire d’Ingénierie des Matériaux Organométalliques et Moléculaires “L.I.M.O.M.”, Département de Chimie
| | - Antoine Eggenspiller
- Department of Material and Life Science, Division of Advanced Science and Biotechnology, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan, ICMUB, UMR CNRS 5260, Université de Bourgogne, 9 Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Université Sidi Mohamed Ben Abdellah, Faculté des Sciences Dhar El Mahraz, Laboratoire d’Ingénierie des Matériaux Organométalliques et Moléculaires “L.I.M.O.M.”, Département de Chimie
| | - Claude P. Gros
- Department of Material and Life Science, Division of Advanced Science and Biotechnology, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan, ICMUB, UMR CNRS 5260, Université de Bourgogne, 9 Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Université Sidi Mohamed Ben Abdellah, Faculté des Sciences Dhar El Mahraz, Laboratoire d’Ingénierie des Matériaux Organométalliques et Moléculaires “L.I.M.O.M.”, Département de Chimie
| | - Mohammed Lachkar
- Department of Material and Life Science, Division of Advanced Science and Biotechnology, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan, ICMUB, UMR CNRS 5260, Université de Bourgogne, 9 Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Université Sidi Mohamed Ben Abdellah, Faculté des Sciences Dhar El Mahraz, Laboratoire d’Ingénierie des Matériaux Organométalliques et Moléculaires “L.I.M.O.M.”, Département de Chimie
| | - Jean-Michel Barbe
- Department of Material and Life Science, Division of Advanced Science and Biotechnology, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan, ICMUB, UMR CNRS 5260, Université de Bourgogne, 9 Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Université Sidi Mohamed Ben Abdellah, Faculté des Sciences Dhar El Mahraz, Laboratoire d’Ingénierie des Matériaux Organométalliques et Moléculaires “L.I.M.O.M.”, Département de Chimie
| | - Shunichi Fukuzumi
- Department of Material and Life Science, Division of Advanced Science and Biotechnology, Graduate School of Engineering, Osaka University, SORST, Japan Science and Technology Agency (JST), Suita, Osaka 565-0871, Japan, ICMUB, UMR CNRS 5260, Université de Bourgogne, 9 Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France, Université Sidi Mohamed Ben Abdellah, Faculté des Sciences Dhar El Mahraz, Laboratoire d’Ingénierie des Matériaux Organométalliques et Moléculaires “L.I.M.O.M.”, Département de Chimie
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D’Souza F, Subbaiyan NK, Xie Y, Hill JP, Ariga K, Ohkubo K, Fukuzumi S. Anion-Complexation-Induced Stabilization of Charge Separation. J Am Chem Soc 2009; 131:16138-46. [DOI: 10.1021/ja9048306] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Francis D’Souza
- Department of Chemistry, Wichita State University, 1845 Fairmount, Wichita, Kansas 67260-0051, WPI Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P. R. China, and Graduate School of Engineering, Osaka University, SORST (JST), Suita, Osaka 565-0871, Japan
| | - Navaneetha K. Subbaiyan
- Department of Chemistry, Wichita State University, 1845 Fairmount, Wichita, Kansas 67260-0051, WPI Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P. R. China, and Graduate School of Engineering, Osaka University, SORST (JST), Suita, Osaka 565-0871, Japan
| | - Yongshu Xie
- Department of Chemistry, Wichita State University, 1845 Fairmount, Wichita, Kansas 67260-0051, WPI Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P. R. China, and Graduate School of Engineering, Osaka University, SORST (JST), Suita, Osaka 565-0871, Japan
| | - Jonathan P. Hill
- Department of Chemistry, Wichita State University, 1845 Fairmount, Wichita, Kansas 67260-0051, WPI Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P. R. China, and Graduate School of Engineering, Osaka University, SORST (JST), Suita, Osaka 565-0871, Japan
| | - Katsuhiko Ariga
- Department of Chemistry, Wichita State University, 1845 Fairmount, Wichita, Kansas 67260-0051, WPI Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P. R. China, and Graduate School of Engineering, Osaka University, SORST (JST), Suita, Osaka 565-0871, Japan
| | - Kei Ohkubo
- Department of Chemistry, Wichita State University, 1845 Fairmount, Wichita, Kansas 67260-0051, WPI Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P. R. China, and Graduate School of Engineering, Osaka University, SORST (JST), Suita, Osaka 565-0871, Japan
| | - Shunichi Fukuzumi
- Department of Chemistry, Wichita State University, 1845 Fairmount, Wichita, Kansas 67260-0051, WPI Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P. R. China, and Graduate School of Engineering, Osaka University, SORST (JST), Suita, Osaka 565-0871, Japan
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D’Souza F, Ito O. Supramolecular donor–acceptor hybrids of porphyrins/phthalocyanines with fullerenes/carbon nanotubes: electron transfer, sensing, switching, and catalytic applications. Chem Commun (Camb) 2009:4913-28. [DOI: 10.1039/b905753f] [Citation(s) in RCA: 453] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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15
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Chitta R, D'Souza F. Self-assembled tetrapyrrole–fullerene and tetrapyrrole–carbon nanotube donor–acceptor hybrids for light induced electron transfer applications. ACTA ACUST UNITED AC 2008. [DOI: 10.1039/b717502g] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ariga K, Hill JP, Lee MV, Vinu A, Charvet R, Acharya S. Challenges and breakthroughs in recent research on self-assembly. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2008; 9:014109. [PMID: 27877935 PMCID: PMC5099804 DOI: 10.1088/1468-6996/9/1/014109] [Citation(s) in RCA: 389] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2008] [Revised: 05/13/2008] [Accepted: 02/22/2008] [Indexed: 05/18/2023]
Abstract
The controlled fabrication of nanometer-scale objects is without doubt one of the central issues in current science and technology. However, existing fabrication techniques suffer from several disadvantages including size-restrictions and a general paucity of applicable materials. Because of this, the development of alternative approaches based on supramolecular self-assembly processes is anticipated as a breakthrough methodology. This review article aims to comprehensively summarize the salient aspects of self-assembly through the introduction of the recent challenges and breakthroughs in three categories: (i) types of self-assembly in bulk media; (ii) types of components for self-assembly in bulk media; and (iii) self-assembly at interfaces.
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Affiliation(s)
- Katsuhiko Ariga
- World Premier International (WPI), Research Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
| | - Jonathan P Hill
- World Premier International (WPI), Research Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
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SCHUMACHER A, HILL J, ARIGA K, DSOUZA F. Highly effective electrochemical anion sensing based on oxoporphyrinogen. Electrochem commun 2007. [DOI: 10.1016/j.elecom.2007.09.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Xie Y, Hill J, Schumacher A, Karr P, D'Souza F, Anson C, Powell A, Ariga K. Tautomerism in Novel Oxocorrologens. Chemistry 2007; 13:9824-33. [DOI: 10.1002/chem.200701428] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Schumacher AL, Sandanayaka ASD, Hill JP, Ariga K, Karr PA, Araki Y, Ito O, D'Souza F. Supramolecular Triad and Pentad Composed of Zinc–Porphyrin(s), Oxoporphyrinogen, and Fullerene(s): Design and Electron-Transfer Studies. Chemistry 2007; 13:4628-35. [PMID: 17385764 DOI: 10.1002/chem.200601854] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
By adopting a "covalent-coordinate" bonding approach, novel supramolecular pentad and triad molecules composed of zinc-porphyrin(s), fullerene(s), and oxoporphyrinogen redox-/photoactive entities have been constructed, and also characterized by means of spectral and electrochemical techniques. The geometry and electronic structures of the pentad and the triad were deduced by means of DFT calculations. Free-energy calculations suggested that the photoinduced electron/energy transfer from the zinc-porphyrin (ZnP) singlet-excited state to the imidazole modified fullerene (ImC(60)) acceptor and oxoporphyrinogen (OxP) entities is feasible for both the triad and the pentad. The charge-separation rates (k(CS)) determined from picosecond time-resolved emission studies were higher for pentad (C(60)Im:ZnP)(2)-OxP than for the corresponding triad, C(60)Im:ZnP-OxP. A comparison of the k(CS) values previously reported for the covalently linked bis(zinc-porphyrin)-oxoporphyrinogen triad suggests that employing a fullerene acceptor improves the electron-transfer rates. Nanosecond transient absorption studies provide evidence for the occurrence of electron-transfer processes. Lifetimes of the radical ion pairs (tau(RIP)) are in the range of hundreds of nanoseconds, which indicates that there is charge stabilization in the supramolecular systems.
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Affiliation(s)
- Amy Lea Schumacher
- Department of Chemistry, Wichita State University, 1845 Fairmount, Wichita, KS 67260-0051, USA
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