1
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López-Martín I, Veiga-Herrero J, Aparicio F, González-Rodríguez D. A Modular and Convergent Synthetic Route to Supramolecular Cyclic Dimers Based on Amidinium-Carboxylate Interactions. Chemistry 2023; 29:e202302279. [PMID: 37800622 DOI: 10.1002/chem.202302279] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Indexed: 10/07/2023]
Abstract
We describe herein the optimized design and modular synthetic approach towards supramolecularly programmed monomers that can form discrete macrocyclic species of controllable size and shape through amidinium-carboxylate interactions in apolar and polar media.
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Affiliation(s)
- Isabel López-Martín
- Nanostructured Molecular Systems and Materials Group, Organic Chemistry Department, Science Faculty, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Jacobo Veiga-Herrero
- Nanostructured Molecular Systems and Materials Group, Organic Chemistry Department, Science Faculty, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Fátima Aparicio
- Nanostructured Molecular Systems and Materials Group, Organic Chemistry Department, Science Faculty, Universidad Autónoma de Madrid, 28049, Madrid, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - David González-Rodríguez
- Nanostructured Molecular Systems and Materials Group, Organic Chemistry Department, Science Faculty, Universidad Autónoma de Madrid, 28049, Madrid, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain
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2
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Fresch E, Collini E. The Role of H-Bonds in the Excited-State Properties of Multichromophoric Systems: Static and Dynamic Aspects. Molecules 2023; 28:molecules28083553. [PMID: 37110786 PMCID: PMC10141795 DOI: 10.3390/molecules28083553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/12/2023] [Accepted: 04/15/2023] [Indexed: 04/29/2023] Open
Abstract
Given their importance, hydrogen bonds (H-bonds) have been the subject of intense investigation since their discovery. Indeed, H-bonds play a fundamental role in determining the structure, the electronic properties, and the dynamics of complex systems, including biologically relevant materials such as DNA and proteins. While H-bonds have been largely investigated for systems in their electronic ground state, fewer studies have focused on how the presence of H-bonds could affect the static and dynamic properties of electronic excited states. This review presents an overview of the more relevant progress in studying the role of H-bond interactions in modulating excited-state features in multichromophoric biomimetic complex systems. The most promising spectroscopic techniques that can be used for investigating the H-bond effects in excited states and for characterizing the ultrafast processes associated with their dynamics are briefly summarized. Then, experimental insights into the modulation of the electronic properties resulting from the presence of H-bond interactions are provided, and the role of the H-bond in tuning the excited-state dynamics and the related photophysical processes is discussed.
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Affiliation(s)
- Elisa Fresch
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Elisabetta Collini
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
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3
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Jozeliu̅naitė A, Neniškis A, Bertran A, Bowen AM, Di Valentin M, Raišys S, Baronas P, Kazlauskas K, Vilčiauskas L, Orentas E. Fullerene Complexation in a Hydrogen-Bonded Porphyrin Receptor via Induced-Fit: Cooperative Action of Tautomerization and C-H···π Interactions. J Am Chem Soc 2022; 145:455-464. [PMID: 36546690 PMCID: PMC9837862 DOI: 10.1021/jacs.2c10668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A supramolecular chiral hydrogen-bonded tetrameric aggregate possessing a large cavity and tetraarylporphyrin substituents was assembled using alternating 4H- and 2H-bonds between ureidopyrimidinone and isocytosine units, respectively. The aggregation mode was rationally shifted from social to narcissistic self-sorting by changing urea substituent size only. The H-bonded tetramer forms a strong complex with C60 guest, at the same time undergoing remarkable structural changes. Namely, the cavity adjusts to the guest via keto-to-enol tautomerization of the ureidopyrimidinone unit and as a result, porphyrin substituents move apart from each other in a scissor blade-like opening fashion. The rearrangement is accompanied by C-H···π interaction between the alkyl solubilizing groups and the nearby placed porphyrin π-systems. The latter interaction was found to be crucial for the guest complexation event, providing energetic compensation for otherwise costly tautomerization. We showed that only the systems possessing sufficiently long alkyl chains capable of interacting with a porphyrin ring are able to form a complex with C60. The structural rearrangement of the tetramer was quantitatively characterized by electron paramagnetic resonance pulsed dipolar spectroscopy measurements using photogenerated triplets of porphyrin and C60 as spin probes. Further exploring the C-H···π interaction as a decisive element for the C60 recognition, we investigated the guest-induced self-sorting phenomenon using scrambled tetramer assemblies composed of two types of monomers possessing alkyl chains of different lengths. The presence of the fullerene guest has enabled the selective scavenging of monomers capable of C-H···π interaction to form homo-tetrameric aggregates.
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Affiliation(s)
| | - Algirdas Neniškis
- Institute
of Chemistry, Vilnius University, LT-03225 Vilnius, Lithuania
| | - Arnau Bertran
- Centre
for Advanced Electron Spin Resonance and Inorganic Chemistry Laboratory,
Department of Chemistry, University of Oxford, OX1 3QR Oxford, United Kingdom
| | - Alice M. Bowen
- Department
of Chemistry, Photon Science Institute and The National EPR Research
Facility, The University of Manchester, Manchester M13 9PL, United Kingdom
| | - Marilena Di Valentin
- Department
of Chemical Sciences, University of Padova, 35131 Padova, Italy,Centro
Interdipartimentale di Ricerca “Centro Studi di Economia e
Tecnica dell’energia Giorgio Levi Cases”, 35131 Padova, Italy
| | - Steponas Raišys
- Institute
of Photonics and Nanotechnology, Vilnius
University, Saulėtekio
av. 3, LT-10257 Vilnius, Lithuania
| | - Paulius Baronas
- Institute
of Photonics and Nanotechnology, Vilnius
University, Saulėtekio
av. 3, LT-10257 Vilnius, Lithuania
| | - Karolis Kazlauskas
- Institute
of Photonics and Nanotechnology, Vilnius
University, Saulėtekio
av. 3, LT-10257 Vilnius, Lithuania
| | - Linas Vilčiauskas
- Institute
of Chemistry, Vilnius University, LT-03225 Vilnius, Lithuania,Center
for Physical Sciences and Technology (FTMC), Saulėtekio al. 3, LT-10257 Vilnius, Lithuania
| | - Edvinas Orentas
- Institute
of Chemistry, Vilnius University, LT-03225 Vilnius, Lithuania,
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4
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Joseph J, Bauroth S, Charisiadis A, Charalambidis G, Coutsolelos AG, Guldi DM. Cascades of energy and electron transfer in a panchromatic absorber. NANOSCALE 2022; 14:9304-9312. [PMID: 35758634 DOI: 10.1039/d2nr02404g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The investigation of molecular model systems is fundamental towards a deeper understanding of key photochemical steps in natural photosynthesis. Herein, we report an entirely non-covalent triad consisting of boron dipyrromethene (BDP), porphyrin (ZnP), and fullerene (C60). Non-covalent binding motifs such as an amidinium-carboxylate salt bridge as well as axial pyridyl-metal coordination offer substantial electronic coupling and establish efficient pathways for photoactivated energy and electron transfer processes along a well-tuned gradient. Experimental findings from steady-state and time-resolved spectroscopic assays, as well as (spectro-)electrochemical measurements corroborate the formation of BDP|ZnP|C60 in solution, on one hand, and significant communication in the excited states, on the other hand. BDP acts as an energy harvesting antenna towards ZnP, which eventually undergoes charge separation with C60 by electron transfer from ZnP to C60. Notably, full spectral deconvolution of the transient species was achieved, supporting the successful self-assembly as well as giving a clear view onto the occurring photophysical processes and their spectral footprints upon photoexcitation.
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Affiliation(s)
- Jan Joseph
- Department of Chemistry and Pharmacy and Interdisciplinary Center for Molecular Materials, Friedrich-Alexander-Universität, 91058 Erlangen, Germany.
| | - Stefan Bauroth
- Department of Chemistry and Pharmacy and Interdisciplinary Center for Molecular Materials, Friedrich-Alexander-Universität, 91058 Erlangen, Germany.
| | - Asterios Charisiadis
- Department of Chemistry, University of Crete, Laboratory of Bioinorganic Chemistry, Voutes Campus, P.O. Box 2208, 71003 Heraklion, Crete, Greece
| | - Georgios Charalambidis
- Department of Chemistry, University of Crete, Laboratory of Bioinorganic Chemistry, Voutes Campus, P.O. Box 2208, 71003 Heraklion, Crete, Greece
| | - Athanassios G Coutsolelos
- Department of Chemistry, University of Crete, Laboratory of Bioinorganic Chemistry, Voutes Campus, P.O. Box 2208, 71003 Heraklion, Crete, Greece
- Institute of Electronic Structure and Laser (IESL)Foundation for Research and Technology - Hellas (FORTH), Vassilika Vouton, GR 70013 Heraklion, Crete, Greece
| | - Dirk M Guldi
- Department of Chemistry and Pharmacy and Interdisciplinary Center for Molecular Materials, Friedrich-Alexander-Universität, 91058 Erlangen, Germany.
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5
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Verma PK, Sawant SD. Unravelling reaction selectivities via bio-inspired porphyrinoid tetradentate frameworks. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214239] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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6
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Fresch E, Peruffo N, Trapani M, Cordaro M, Bella G, Castriciano MA, Collini E. The effect of hydrogen bonds on the ultrafast relaxation dynamics of a BODIPY dimer. J Chem Phys 2021; 154:084201. [PMID: 33639732 DOI: 10.1063/5.0038242] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The influence of hydrogen bonds (H-bonds) in the structure, dynamics, and functionality of biological and artificial complex systems is the subject of intense investigation. In this broad context, particular attention has recently been focused on the ultrafast H-bond dependent dynamical properties in the electronic excited state because of their potentially dramatic consequences on the mechanism, dynamics, and efficiency of photochemical reactions and photophysical processes of crucial importance for life and technology. Excited-state H-bond dynamics generally occur on ultrafast time scales of hundreds of femtoseconds or less, making the characterization of associated mechanisms particularly challenging with conventional time-resolved techniques. Here, 2D electronic spectroscopy is exploited to shed light on this still largely unexplored dynamic mechanism. An H-bonded molecular dimer prepared by self-assembly of two boron-dipyrromethene dyes has been specifically designed and synthesized for this aim. The obtained results confirm that upon formation of H-bonds and the dimer, a new ultrafast relaxation channel is activated in the ultrafast dynamics, mediated by the vibrational motions of the hydrogen donor and acceptor groups. This relaxation channel also involves, beyond intra-molecular relaxations, an inter-molecular transfer process. This is particularly significant considering the long distance between the centers of mass of the two molecules. These findings suggest that the design of H-bonded structures is a particularly powerful tool to drive the ultrafast dynamics in complex materials.
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Affiliation(s)
- Elisa Fresch
- Dipartimento di Scienze Chimiche, Università di Padova, via Marzolo 1, 35131 Padova, Italy
| | - Nicola Peruffo
- Dipartimento di Scienze Chimiche, Università di Padova, via Marzolo 1, 35131 Padova, Italy
| | - Mariachiara Trapani
- CNR-ISMN, Istituto per lo Studio dei Materiali Nanostrutturati, c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, V.le F. Stagno D'Alcontres 31, 98166 Messina, Italy
| | - Massimiliano Cordaro
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina, V.le F. Stagno D'Alcontres 31, 98166 Messina, Italy
| | - Giovanni Bella
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina, V.le F. Stagno D'Alcontres 31, 98166 Messina, Italy
| | - Maria Angela Castriciano
- CNR-ISMN, Istituto per lo Studio dei Materiali Nanostrutturati, c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, V.le F. Stagno D'Alcontres 31, 98166 Messina, Italy
| | - Elisabetta Collini
- Dipartimento di Scienze Chimiche, Università di Padova, via Marzolo 1, 35131 Padova, Italy
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7
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Hydrogen-bonded host-guest systems are stable in ionic liquids. Sci Rep 2020; 10:15414. [PMID: 32963260 PMCID: PMC7508985 DOI: 10.1038/s41598-020-71803-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 07/17/2020] [Indexed: 11/08/2022] Open
Abstract
We show that H-bonded host–guest systems associate in ionic liquids (ILs), pure salts with melting point below room temperature, in which dipole–dipole electrostatic interactions should be negligible in comparison with dipole-charge interactions. Binding constants (Ka) obtained from titrations of four H-bonded host–guest systems in two organic solvents and two ionic liquids yield smaller yet comparable Ka values in ionic liquids than in organic solvents. We also detect the association event using force spectroscopy, which confirms that the binding is not solely due to (de)solvation processes. Our results indicate that classic H-bonded host–guest supramolecular chemistry takes place in ILs. This implies that strong H-bonds are only moderately affected by surroundings composed entirely of charges, which can be interpreted as an indication that the balance of Coulombic to covalent forces in strong H-bonds is not tipped towards the former.
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8
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Wolf M, Lungerich D, Bauroth S, Popp M, Platzer B, Clark T, Anderson HL, Jux N, Guldi DM. Panchromatic light funneling through the synergy in hexabenzocoronene-(metallo)porphyrin-fullerene assemblies to realize the separation of charges. Chem Sci 2020; 11:7123-7132. [PMID: 34122999 PMCID: PMC8159381 DOI: 10.1039/d0sc02028a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 06/16/2020] [Indexed: 11/25/2022] Open
Abstract
Here, we present a novel butadiyne-linked HBC-ethynyl-porphyrin dimer, which exhibits in the ground state strong absorption cross sections throughout the UV and visible ranges of the solar spectrum. In short, a unidirectional flow of excited state energy from the HBC termini to the (metallo)porphyrin focal points enables concentrating light at the latter. Control over excitonic interactions within, for example, the electron-donating porphyrin dimers was realized by complexation of bidentate ligands to set up panchromatic absorption that extends all the way into the near-infrared range. The bidentate binding motif was then exploited to create a supramolecular electron donor-acceptor assembly based on a HBC-ethynyl-porphyrin dimer and an electron accepting bis(aminoalkyl)-substituted fullerene. Of great relevance is the fact that charge separation from the photoexcited HBC-ethynyl-porphyrin dimer to the bis(aminoalkyl)-substituted fullerene is activated not only upon photoexciting the HBCs in the UV as well as the (metallo)porphyrins in the visible but also in the NIR. Implicit is the synergetic interplay of energy and charge transfer in a photosynthetic mimicking manner. The dimer and bis-HBC-ethynyl-porphyrin monomers, which serve as references, were probed by means of steady-state as well as time-resolved optical spectroscopies, including global target analyses of the time-resolved transient absorption data.
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Affiliation(s)
- Maximilian Wolf
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Egerlandstraße 3 91058 Erlangen Germany
| | - Dominik Lungerich
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory Oxford OX1 3TA UK
| | - Stefan Bauroth
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Egerlandstraße 3 91058 Erlangen Germany
- Department of Chemistry and Pharmacy, Computer Chemistry Centre (CCC), Friedrich-Alexander-University Germany
| | - Maximilian Popp
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
| | - Benedikt Platzer
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Egerlandstraße 3 91058 Erlangen Germany
| | - Timothy Clark
- Department of Chemistry and Pharmacy, Computer Chemistry Centre (CCC), Friedrich-Alexander-University Germany
| | - Harry L Anderson
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory Oxford OX1 3TA UK
| | - Norbert Jux
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
| | - Dirk M Guldi
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Interdisciplinary Center for Molecular Materials (ICMM) Egerlandstraße 3 91058 Erlangen Germany
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9
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Nayak S, Ray A, Bhattacharya S, Bauri A, Banerjee S. Photophysical insights on a new supramolecular recognition element comprising PyC60 and a bisporphyrin studied in solution. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.04.119] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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10
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Wang B, Bauroth S, Saha A, Chen M, Clark T, Lu X, Guldi DM. Tuning electron transfer in supramolecular nano-architectures made of fullerenes and porphyrins. NANOSCALE 2019; 11:10782-10790. [PMID: 31134246 DOI: 10.1039/c9nr02824b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The current work focuses on self-assembled nano-architectures in which metal-ligand coordination between a zinc tetraphenyl-porphyrin (ZnP) and a zinc tetrakis(4-((1,3-dithiol-2-ylidene)methyl)phenyl)-porphyrin (ZnP-TDP), as electron donors, and functionalized fullerenes (C60) featuring different conjugated pyridine substituents as electron acceptors have been designed and investigated. Stoichiometric ratios and binding constants were derived from absorption and fluorescence measurements. Important insight into the free-energy change of charge separation and recombination was obtained from differential pulse voltammetry studies. Compelling evidence for energy transfer, charge separation and recombination was obtained from femtosecond and nanosecond transient-absorption measurements in a wide temperature range. Intramolecular energy transfer is found to take place from TDP to ZnP followed by intramolecular charge transfer from ZnP to C60. Semiempirical and density-functional theory calculations were used to help understand the excited-state deactivation mechanisms.
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Affiliation(s)
- Bingzhe Wang
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstrasse 3, 91058 Erlangen, Germany.
| | - Stefan Bauroth
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstrasse 3, 91058 Erlangen, Germany. and Computer-Chemie-Centrum, Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg, Nägelsbachstrasse 25, 91052 Erlangen, Germany.
| | - Avishek Saha
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstrasse 3, 91058 Erlangen, Germany.
| | - Muqing Chen
- Department of Materials Science and Engineering, University of Science and Technology of China, 230026 Hefei, China.
| | - Timothy Clark
- Computer-Chemie-Centrum, Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg, Nägelsbachstrasse 25, 91052 Erlangen, Germany.
| | - Xing Lu
- State Key Laboratory of Materials Processing, School of Material Science and Engineering, Huazhong University of Science and Technology, 1037 Luoyu Road, 430074 Wuhan, China.
| | - Dirk M Guldi
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstrasse 3, 91058 Erlangen, Germany.
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11
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White NG. Recent advances in self-assembled amidinium and guanidinium frameworks. Dalton Trans 2019; 48:7062-7068. [DOI: 10.1039/c8dt05030a] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recent advances in amidinium and guanidinium-containing hydrogen-bonded framework materials are highlighted.
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Affiliation(s)
- Nicholas G. White
- Research School of Chemistry
- The Australian National Univeristy
- Canberra
- Australia
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12
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Xu Y, Wang B, Kaur R, Minameyer MB, Bothe M, Drewello T, Guldi DM, von Delius M. A Supramolecular [10]CPP Junction Enables Efficient Electron Transfer in Modular Porphyrin–[10]CPP⊃Fullerene Complexes. Angew Chem Int Ed Engl 2018; 57:11549-11553. [DOI: 10.1002/anie.201802443] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Revised: 05/10/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Youzhi Xu
- Institute of Organic Chemistry and Advanced MaterialsUniversity of Ulm Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Bingzhe Wang
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular MaterialsFriedrich-Alexander University Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Germany
| | - Ramandeep Kaur
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular MaterialsFriedrich-Alexander University Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Germany
| | - Martin B. Minameyer
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular MaterialsFriedrich-Alexander University Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Germany
| | - Michael Bothe
- Institute of Organic Chemistry and Advanced MaterialsUniversity of Ulm Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Thomas Drewello
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular MaterialsFriedrich-Alexander University Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Germany
| | - Dirk M. Guldi
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular MaterialsFriedrich-Alexander University Erlangen-Nürnberg Egerlandstrasse 3 91058 Erlangen Germany
| | - Max von Delius
- Institute of Organic Chemistry and Advanced MaterialsUniversity of Ulm Albert-Einstein-Allee 11 89081 Ulm Germany
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13
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Kimura M, Miyashita J, Miyagawa S, Kawasaki T, Takaya H, Tokunaga Y. Recognition Behavior of a Porphyrin Heterodimer Self-Assembled through an Amidinium-Carboxylate Salt Bridge. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800382] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Masaki Kimura
- Department of Materials Science and Engineering, Faculty of Engineering; University of Fukui; Bunkyo, Fukui 910-8507 Japan
| | - Jyunichi Miyashita
- Department of Materials Science and Engineering, Faculty of Engineering; University of Fukui; Bunkyo, Fukui 910-8507 Japan
| | - Shinobu Miyagawa
- Department of Materials Science and Engineering, Faculty of Engineering; University of Fukui; Bunkyo, Fukui 910-8507 Japan
| | - Tsuneomi Kawasaki
- Department of Applied Chemistry; Tokyo University of Science; Kagurazaka, Shinjuku-ku, Tokyo 162-8601 Japan
| | - Hikaru Takaya
- International Research Center for Elements Science, Institute for Chemical Research; Kyoto University; Uji 611-0011 Japan
| | - Yuji Tokunaga
- Department of Materials Science and Engineering, Faculty of Engineering; University of Fukui; Bunkyo, Fukui 910-8507 Japan
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14
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Xu Y, Wang B, Kaur R, Minameyer MB, Bothe M, Drewello T, Guldi DM, von Delius M. A Supramolecular [10]CPP Junction Enables Efficient Electron Transfer in Modular Porphyrin-[10]CPP⊃Fullerene Complexes. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802443] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Youzhi Xu
- Institute of Organic Chemistry and Advanced Materials; University of Ulm; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Bingzhe Wang
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 3 91058 Erlangen Germany
| | - Ramandeep Kaur
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 3 91058 Erlangen Germany
| | - Martin B. Minameyer
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 3 91058 Erlangen Germany
| | - Michael Bothe
- Institute of Organic Chemistry and Advanced Materials; University of Ulm; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Thomas Drewello
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 3 91058 Erlangen Germany
| | - Dirk M. Guldi
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials; Friedrich-Alexander University Erlangen-Nürnberg; Egerlandstrasse 3 91058 Erlangen Germany
| | - Max von Delius
- Institute of Organic Chemistry and Advanced Materials; University of Ulm; Albert-Einstein-Allee 11 89081 Ulm Germany
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15
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Wang SM, Yu ML, Feng K, Li XB, Chen YZ, Chen B, Tung CH, Wu LZ. Efficient electronic communication-driven photoinduced charge-separation in 2-ureido-4[1H]-pyrimidinone quadruple hydrogen-bonded N,N-dimethylaniline-anthracene assemblies. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.06.038] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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16
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Calbo J, Sancho-García JC, Ortí E, Aragó J. Quantum-Chemical Insights into the Self-Assembly of Carbon-Based Supramolecular Complexes. Molecules 2018; 23:molecules23010118. [PMID: 29316675 PMCID: PMC6017611 DOI: 10.3390/molecules23010118] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 01/02/2018] [Accepted: 01/03/2018] [Indexed: 12/28/2022] Open
Abstract
Understanding how molecular systems self-assemble to form well-organized superstructures governed by noncovalent interactions is essential in the field of supramolecular chemistry. In the nanoscience context, the self-assembly of different carbon-based nanoforms (fullerenes, carbon nanotubes and graphene) with, in general, electron-donor molecular systems, has received increasing attention as a means of generating potential candidates for technological applications. In these carbon-based systems, a deep characterization of the supramolecular organization is crucial to establish an intimate relation between supramolecular structure and functionality. Detailed structural information on the self-assembly of these carbon-based nanoforms is however not always accessible from experimental techniques. In this regard, quantum chemistry has demonstrated to be key to gain a deep insight into the supramolecular organization of molecular systems of high interest. In this review, we intend to highlight the fundamental role that quantum-chemical calculations can play to understand the supramolecular self-assembly of carbon-based nanoforms through a limited selection of supramolecular assemblies involving fullerene, fullerene fragments, nanotubes and graphene with several electron-rich π-conjugated systems.
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Affiliation(s)
- Joaquín Calbo
- Institute of Molecular Science, University of Valencia, 46980 Paterna (Valencia), Spain.
| | | | - Enrique Ortí
- Institute of Molecular Science, University of Valencia, 46980 Paterna (Valencia), Spain.
| | - Juan Aragó
- Institute of Molecular Science, University of Valencia, 46980 Paterna (Valencia), Spain.
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17
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Scharl T, Cadranel A, Haines P, Strauss V, Bernhardt S, Vela S, Atienza C, Gröhn F, Martín N, Guldi DM. Fine-tuning the assemblies of carbon nanodots and porphyrins. Chem Commun (Camb) 2018; 54:11642-11644. [DOI: 10.1039/c8cc05069d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We present charge-transfer assemblies of electron accepting, pressure-synthesized carbon nanodots (pCNDs) and an electron donating porphyrin.
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Affiliation(s)
- Tobias Scharl
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Alejandro Cadranel
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Philipp Haines
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Volker Strauss
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Sarah Bernhardt
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Sonia Vela
- Department of Organic Chemistry, Faculty of Chemistry, University Complutense of Madrid
- E-28040 Madrid
- Spain
| | - Carmen Atienza
- Department of Organic Chemistry, Faculty of Chemistry, University Complutense of Madrid
- E-28040 Madrid
- Spain
| | - Franziska Gröhn
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Nazario Martín
- Department of Organic Chemistry, Faculty of Chemistry, University Complutense of Madrid
- E-28040 Madrid
- Spain
- IMDEA-Nanociencia
- C/Faraday
| | - Dirk M. Guldi
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
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18
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Wolf M, Villegas C, Trukhina O, Delgado JL, Torres T, Martín N, Clark T, Guldi DM. Mediating Reductive Charge Shift Reactions in Electron Transport Chains. J Am Chem Soc 2017; 139:17474-17483. [DOI: 10.1021/jacs.7b08670] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Maximilian Wolf
- Department of Chemistry and Pharmacy & Interdisciplinary Center of Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nuremberg, Egerlandstr. 3, 91058 Erlangen, Germany
| | - Carmen Villegas
- Departamento
de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain
| | - Olga Trukhina
- Departamento
de Química Orgánica, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
- Imdea-Nanoscience, C/Faraday 9, Campus Cantoblanco, 28049 Madrid, Spain
| | - Juan Luis Delgado
- Faculty of Chemistry & POLYMAT, University of the Basque Country UPV/EHU, Avenida de Tolosa 72, 20018 Donostia-San Sebastian, Spain
- Ikerbasque, Basque Foundation for Science, 48011 Bilbao, Spain
| | - Tomás Torres
- Departamento
de Química Orgánica, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
- Imdea-Nanoscience, C/Faraday 9, Campus Cantoblanco, 28049 Madrid, Spain
- Institute
for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
| | - Nazario Martín
- Departamento
de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain
- Imdea-Nanoscience, C/Faraday 9, Campus Cantoblanco, 28049 Madrid, Spain
| | - Timothy Clark
- Department
of Chemistry and Pharmacy, Computer Chemistry Centre (CCC), Friedrich-Alexander-University Erlangen-Nuremberg, Nägelsbachstraße 25, 91052 Erlangen, Germany
| | - Dirk M. Guldi
- Department of Chemistry and Pharmacy & Interdisciplinary Center of Molecular Materials (ICMM), Friedrich-Alexander-University Erlangen-Nuremberg, Egerlandstr. 3, 91058 Erlangen, Germany
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19
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Suzuki W, Kotani H, Ishizuka T, Ohkubo K, Shiota Y, Yoshizawa K, Fukuzumi S, Kojima T. Thermodynamics and Photodynamics of a Monoprotonated Porphyrin Directly Stabilized by Hydrogen Bonding with Polar Protic Solvents. Chemistry 2017; 23:4669-4679. [DOI: 10.1002/chem.201606012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Wataru Suzuki
- Department of Chemistry; Faculty of Pure and Applied Sciences; University of Tsukuba and CREST (JST); 1-1-1 Tennoudai, Tsukuba Ibaraki 305-8571 Japan
| | - Hiroaki Kotani
- Department of Chemistry; Faculty of Pure and Applied Sciences; University of Tsukuba and CREST (JST); 1-1-1 Tennoudai, Tsukuba Ibaraki 305-8571 Japan
| | - Tomoya Ishizuka
- Department of Chemistry; Faculty of Pure and Applied Sciences; University of Tsukuba and CREST (JST); 1-1-1 Tennoudai, Tsukuba Ibaraki 305-8571 Japan
| | - Kei Ohkubo
- Department of Applied Chemistry; Graduate School of Engineering; Osaka University, Suita; Osaka 565-0871 Japan
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 South Korea
| | - Yoshihito Shiota
- Institute for Materials Chemistry and Engineering; Kyushu University, Motooka, Nishi-Ku; Fukuoka 819-0395 Japan
| | - Kazunari Yoshizawa
- Institute for Materials Chemistry and Engineering; Kyushu University, Motooka, Nishi-Ku; Fukuoka 819-0395 Japan
| | - Shunichi Fukuzumi
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 South Korea
- Faculty of Science and Technology; Meijo University, SENTAN, Science and Technology Agency (JST), Nagoya; Aichi 468-8502 Japan
| | - Takahiko Kojima
- Department of Chemistry; Faculty of Pure and Applied Sciences; University of Tsukuba and CREST (JST); 1-1-1 Tennoudai, Tsukuba Ibaraki 305-8571 Japan
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20
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Morshedi M, Thomas M, Tarzia A, Doonan CJ, White NG. Supramolecular anion recognition in water: synthesis of hydrogen-bonded supramolecular frameworks. Chem Sci 2017; 8:3019-3025. [PMID: 28451369 PMCID: PMC5380882 DOI: 10.1039/c7sc00201g] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Accepted: 02/03/2017] [Indexed: 12/15/2022] Open
Abstract
The interaction of tetratopic amidinium-containing receptors with terephthalate anions leads to porous framework materials assembled through charge-assisted hydrogen bonds. The frameworks form in good yield within minutes in water at room temperature, but no framework material is obtained if other anions (Cl-, Br-, NO3-, SO42- or isophthalate2-) are used in place of terephthalate. Two forms of the framework can be prepared: one with a connected pore network, and a more dense phase with discrete voids. We demonstrate that these are the kinetic and thermodynamic products, respectively. Either framework can be prepared independently and can be converted to the other form in response to stimuli. Furthermore, the frameworks can be controllably disassembled and reassembled in response to acid/base triggers suggesting that this new class of materials may have applications in the selective encapsulation and release of guests.
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Affiliation(s)
- Mahbod Morshedi
- Research School of Chemistry , The Australian National University , Canberra , ACT , Australia . ; http://www.nwhitegroup.com
| | - Michael Thomas
- Research School of Chemistry , The Australian National University , Canberra , ACT , Australia . ; http://www.nwhitegroup.com
| | - Andrew Tarzia
- Department of Chemistry and Centre for Advanced Materials , The University of Adelaide , Adelaide , SA , Australia
| | - Christian J Doonan
- Department of Chemistry and Centre for Advanced Materials , The University of Adelaide , Adelaide , SA , Australia
| | - Nicholas G White
- Research School of Chemistry , The Australian National University , Canberra , ACT , Australia . ; http://www.nwhitegroup.com
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21
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Vela S, Bauroth S, Atienza C, Molina-Ontoria A, Guldi DM, Martín N. Determining the Attenuation Factor in Molecular Wires Featuring Covalent and Noncovalent Tectons. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608973] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Sonia Vela
- Departamento de Química Orgánica I; Facultad de Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
| | - Stefan Bauroth
- Department of Chemistry and Pharmacy and; Interdisciplinary Center for Molecular Materials; University of Erlangen-Nuremberg; Erlandstrasse 3 91058 Erlangen Germany
| | - Carmen Atienza
- Departamento de Química Orgánica I; Facultad de Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
| | | | - Dirk M. Guldi
- Department of Chemistry and Pharmacy and; Interdisciplinary Center for Molecular Materials; University of Erlangen-Nuremberg; Erlandstrasse 3 91058 Erlangen Germany
| | - Nazario Martín
- Departamento de Química Orgánica I; Facultad de Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
- IMDEA-Nanociencia; C/ Faraday 9, Campus UAM 28049 Madrid Spain
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22
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Vela S, Bauroth S, Atienza C, Molina-Ontoria A, Guldi DM, Martín N. Determining the Attenuation Factor in Molecular Wires Featuring Covalent and Noncovalent Tectons. Angew Chem Int Ed Engl 2016; 55:15076-15080. [DOI: 10.1002/anie.201608973] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Indexed: 01/25/2023]
Affiliation(s)
- Sonia Vela
- Departamento de Química Orgánica I; Facultad de Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
| | - Stefan Bauroth
- Department of Chemistry and Pharmacy and; Interdisciplinary Center for Molecular Materials; University of Erlangen-Nuremberg; Erlandstrasse 3 91058 Erlangen Germany
| | - Carmen Atienza
- Departamento de Química Orgánica I; Facultad de Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
| | | | - Dirk M. Guldi
- Department of Chemistry and Pharmacy and; Interdisciplinary Center for Molecular Materials; University of Erlangen-Nuremberg; Erlandstrasse 3 91058 Erlangen Germany
| | - Nazario Martín
- Departamento de Química Orgánica I; Facultad de Químicas; Universidad Complutense de Madrid; 28040 Madrid Spain
- IMDEA-Nanociencia; C/ Faraday 9, Campus UAM 28049 Madrid Spain
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23
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Moreira L, Calbo J, Aragó J, Illescas BM, Nierengarten I, Delavaux-Nicot B, Ortí E, Martín N, Nierengarten JF. Conjugated Porphyrin Dimers: Cooperative Effects and Electronic Communication in Supramolecular Ensembles with C 60. J Am Chem Soc 2016; 138:15359-15367. [PMID: 27640915 PMCID: PMC5133674 DOI: 10.1021/jacs.6b07250] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
Two new conjugated porphyrin-based
systems (dimers 3 and 4) endowed with suitable
crown ethers have been
synthesized as receptors for a fullerene-ammonium salt derivative
(1). Association constants in solution have been determined
by UV–vis titration experiments in CH2Cl2 at room temperature. The designed hosts are able to associate up
to two fullerene-based guest molecules and present association constants
as high as ∼5 × 108 M–1.
Calculation of the allosteric cooperative factor α for supramolecular
complexes [3·12] and [4·12] showed a negative cooperative effect in both cases. The interactions
accounting for the formation of the associates are based, first, on
the complementary ammonium-crown ether interaction and, second, on
the π–π interactions between the porphyrin rings
and the C60 moieties. Theoretical calculations have evidenced
a significant decrease of the electron density in the porphyrin dimers 3 and 4 upon complexation of the first C60 molecule, in good agreement with the negative cooperativity
found in these systems. This negative effect is partially compensated
by the stabilizing C60–C60 interactions
that take place in the more stable syn-disposition
of [4·12].
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Affiliation(s)
- Luis Moreira
- Laboratorie de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR 7509), ECPM , 67087 Strasbourg, Cedex 2, France.,Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid , 28040 Madrid, Spain
| | - Joaquín Calbo
- Instituto de Ciencia Molecular, Universidad de Valencia , 46890 Paterna, Spain
| | - Juan Aragó
- Instituto de Ciencia Molecular, Universidad de Valencia , 46890 Paterna, Spain
| | - Beatriz M Illescas
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid , 28040 Madrid, Spain
| | - Iwona Nierengarten
- Laboratorie de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR 7509), ECPM , 67087 Strasbourg, Cedex 2, France
| | - Béatrice Delavaux-Nicot
- Laboratoire de Chimie de Coordination du CNRS (UPR 8241), Université de Toulouse (UPS, INPT) , 31077 Toulouse, Cedex 4, France
| | - Enrique Ortí
- Instituto de Ciencia Molecular, Universidad de Valencia , 46890 Paterna, Spain
| | - Nazario Martín
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid , 28040 Madrid, Spain.,Imdea-Nanoscience , Campus Cantoblanco, 28049 Madrid, Spain
| | - Jean-François Nierengarten
- Laboratorie de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR 7509), ECPM , 67087 Strasbourg, Cedex 2, France
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24
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Kazak AV, Usol’tseva NV, Smirnova AI, Bodnarchuk VV, Sul’yanov SN, Yablonskii SV. Structure and physicochemical properties of thin film photosemiconductor cells based on porphine derivatives. CRYSTALLOGR REP+ 2016. [DOI: 10.1134/s1063774516030159] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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25
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Liu JY, Hou XN, Tian Y, Jiang L, Deng S, Röder B, Ermilov EA. Photoinduced energy and charge transfer in a bis(triphenylamine)–BODIPY–C60 artificial photosynthetic system. RSC Adv 2016. [DOI: 10.1039/c6ra06841c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The bis(triphenylamine)–BODIPY–C60 artificial photosynthetic system has been prepared and studied for its photoinduced transfer processes in polar and nonpolar solvents using various steady-state and time-resolved spectroscopic techniques.
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Affiliation(s)
- Jian-Yong Liu
- State Key Laboratory of Photocatalysis on Energy and Environment & Fujian Engineering Research Center of Functional Materials
- College of Chemistry
- Fuzhou University
- Fuzhou 350002
- P. R. China
| | - Xue-Ni Hou
- State Key Laboratory of Photocatalysis on Energy and Environment & Fujian Engineering Research Center of Functional Materials
- College of Chemistry
- Fuzhou University
- Fuzhou 350002
- P. R. China
| | - Ye Tian
- State Key Laboratory of Photocatalysis on Energy and Environment & Fujian Engineering Research Center of Functional Materials
- College of Chemistry
- Fuzhou University
- Fuzhou 350002
- P. R. China
| | - Lizhi Jiang
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences Fuzhou
- Fujian 350002
- P. R. China
| | - Shuiquan Deng
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences Fuzhou
- Fujian 350002
- P. R. China
| | - Beate Röder
- Institut für Physik
- Photobiophysik
- Humboldt-Universität zu Berlin
- D-12489 Berlin
- Germany
| | - Eugeny A. Ermilov
- Institut für Physik
- Photobiophysik
- Humboldt-Universität zu Berlin
- D-12489 Berlin
- Germany
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26
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Pagona G, Stergiou A, Gobeze HB, Rotas G, D'Souza F, Tagmatarchis N. Photoinduced charge separation in an oligophenylenevinylene-based Hamilton-type receptor supramolecularly associating two C60-barbiturate guests. Phys Chem Chem Phys 2016; 18:811-7. [DOI: 10.1039/c5cp05657h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ultrafast photoinduced charge separation in a C60/OPV/C60 superstructure formed upon multiple hydrogen bonding was achieved.
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Affiliation(s)
- G. Pagona
- Theoretical and Physical Chemistry Institute
- National Hellenic Research Foundation
- Athens 11635
- Greece
| | - A. Stergiou
- Theoretical and Physical Chemistry Institute
- National Hellenic Research Foundation
- Athens 11635
- Greece
| | - H. B. Gobeze
- Department of Chemistry
- University of North Texas
- Denton
- USA
| | - G. Rotas
- Theoretical and Physical Chemistry Institute
- National Hellenic Research Foundation
- Athens 11635
- Greece
| | - F. D'Souza
- Department of Chemistry
- University of North Texas
- Denton
- USA
| | - N. Tagmatarchis
- Theoretical and Physical Chemistry Institute
- National Hellenic Research Foundation
- Athens 11635
- Greece
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27
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Lebedeva MA, Chamberlain TW, Khlobystov AN. Harnessing the Synergistic and Complementary Properties of Fullerene and Transition-Metal Compounds for Nanomaterial Applications. Chem Rev 2015; 115:11301-51. [DOI: 10.1021/acs.chemrev.5b00005] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Maria A. Lebedeva
- School
of Chemistry, University of Nottingham, Nottingham NG7 2RD, United Kingdom
| | | | - Andrei N. Khlobystov
- School
of Chemistry, University of Nottingham, Nottingham NG7 2RD, United Kingdom
- Nottingham Nanotechnology & Nanoscience Centre, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom
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28
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Nichols RJ, Higgins SJ. Single-Molecule Electronics: Chemical and Analytical Perspectives. ANNUAL REVIEW OF ANALYTICAL CHEMISTRY (PALO ALTO, CALIF.) 2015; 8:389-417. [PMID: 26048551 DOI: 10.1146/annurev-anchem-071114-040118] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
It is now possible to measure the electrical properties of single molecules using a variety of techniques including scanning probe microcopies and mechanically controlled break junctions. Such measurements can be made across a wide range of environments including ambient conditions, organic liquids, ionic liquids, aqueous solutions, electrolytes, and ultra high vacuum. This has given new insights into charge transport across molecule electrical junctions, and these experimental methods have been complemented with increasingly sophisticated theory. This article reviews progress in single-molecule electronics from a chemical perspective and discusses topics such as the molecule-surface coupling in electrical junctions, chemical control, and supramolecular interactions in junctions and gating charge transport. The article concludes with an outlook regarding chemical analysis based on single-molecule conductance.
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Affiliation(s)
- Richard J Nichols
- Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, United Kingdom;
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29
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Moreira L, Calbo J, Krick Calderon RM, Santos J, Illescas BM, Aragó J, Nierengarten JF, Guldi DM, Ortí E, Martín N. Unveiling the nature of supramolecular crown ether-C 60 interactions. Chem Sci 2015; 6:4426-4432. [PMID: 29142697 PMCID: PMC5665100 DOI: 10.1039/c5sc00850f] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 05/14/2015] [Indexed: 11/21/2022] Open
Abstract
A series of exTTF-(crown ether)2 receptors, designed to host C60, has been prepared. The size of the crown ether and the nature of the heteroatoms have been systematically changed to fine tune the association constants. Electrochemical measurements and transient absorption spectroscopy assisted in corroborating charge transfer in the ground state and in the excited state, leading to the formation of radical ion pairs featuring lifetimes in the range from 12 to 21 ps. To rationalize the nature of the exTTF-(crown ether)2·C60 stabilizing interactions, theoretical calculations have been carried out, suggesting a synergetic interplay of donor-acceptor, π-π, n-π and CH···π interactions, which is the basis for the affinity of our novel receptors towards C60.
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Affiliation(s)
- Luis Moreira
- Departamento de Química Orgánica , Facultad de Química , Universidad Complutense de Madrid , 28040 Madrid , Spain .
| | - Joaquín Calbo
- Instituto de Ciencia Molecular , Universidad de Valencia , 46980 Paterna , Spain .
| | - Rafael M Krick Calderon
- Department Chemie und Pharmazie , Friedrich-Alexander-Universität , 91058 Erlangen , Germany .
| | - José Santos
- Departamento de Química Orgánica , Facultad de Química , Universidad Complutense de Madrid , 28040 Madrid , Spain .
| | - Beatriz M Illescas
- Departamento de Química Orgánica , Facultad de Química , Universidad Complutense de Madrid , 28040 Madrid , Spain .
| | - Juan Aragó
- Instituto de Ciencia Molecular , Universidad de Valencia , 46980 Paterna , Spain .
| | - Jean-François Nierengarten
- Laboratoire de Chimie des Matériaux Moléculaires , Université de Strasbourg et CNRS (UMR 7509) , 67087 Strasbourg , France .
| | - Dirk M Guldi
- Department Chemie und Pharmazie , Friedrich-Alexander-Universität , 91058 Erlangen , Germany .
| | - Enrique Ortí
- Instituto de Ciencia Molecular , Universidad de Valencia , 46980 Paterna , Spain .
| | - Nazario Martín
- Departamento de Química Orgánica , Facultad de Química , Universidad Complutense de Madrid , 28040 Madrid , Spain .
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30
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Yeh WY. Coordination and reactivity of functionalized fullerenes, open-cage fullerenes, and endohedral metallofullerenes by organometallic complexes. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2014.09.039] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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31
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Handa NV, Shirtcliff LD, Berlin KD. Synthesis, photophysical, and electrochemical properties of Hamilton receptor functionalized perylene diimides. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2014.11.130] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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32
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Sharma PS, Dabrowski M, Noworyta K, Huynh TP, Kc CB, Sobczak JW, Pieta P, D'Souza F, Kutner W. Fullerene derived molecularly imprinted polymer for chemosensing of adenosine-5'-triphosphate (ATP). Anal Chim Acta 2014; 844:61-9. [PMID: 25172817 DOI: 10.1016/j.aca.2014.07.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2014] [Revised: 07/04/2014] [Accepted: 07/08/2014] [Indexed: 11/18/2022]
Abstract
For molecular imprinting of oxidatively electroactive analytes by electropolymerization, we used herein reductively electroactive functional monomers. As a proof of concept, we applied C60 fullerene adducts as such for the first time. For that, we derivatized C60 to bear either an uracil or an amide, or a carboxy addend for recognition of the adenosine-5'-triphosphate (ATP) oxidizable analyte with the ATP-templated molecularly imprinted polymer (MIP-ATP). Accordingly, the ATP complex with all of the functional monomers formed in solution was potentiodynamically electropolymerized to deposit an MIP-ATP film either on an Au electrode of the quartz crystal resonator or on a Pt disk electrode for the piezoelectric microgravimetry (PM) or capacitive impedimetry (CI) determination of ATP, respectively, under the flow-injection analysis (FIA) conditions. The apparent imprinting factor for ATP was ∼4.0. After extraction of the ATP template, analytical performance of the resulting chemosensors, including detectability, sensitivity, and selectivity, was characterized. The limit of detection was 0.3 and 0.03mM ATP for the PM and CI chemosensor, respectively. The MIP-ATP film discriminated structural analogues of ATP quite well. The Langmuir, Freundlich, and Langmuir-Freundlich isotherms were fitted to the experimental data of the ATP sorption and sorption stability constants appeared to be nearly independent of the adopted sorption model.
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Affiliation(s)
- Piyush S Sharma
- Department of Physical Chemistry of Supramolecular Complexes, Institute of Physical Chemistry, Polish Academy of Sciences (IPC PAS), Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Marcin Dabrowski
- Department of Physical Chemistry of Supramolecular Complexes, Institute of Physical Chemistry, Polish Academy of Sciences (IPC PAS), Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Krzysztof Noworyta
- Department of Physical Chemistry of Supramolecular Complexes, Institute of Physical Chemistry, Polish Academy of Sciences (IPC PAS), Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Tan-Phat Huynh
- Department of Physical Chemistry of Supramolecular Complexes, Institute of Physical Chemistry, Polish Academy of Sciences (IPC PAS), Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Chandra B Kc
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA
| | - Janusz W Sobczak
- Department of Physical Chemistry of Supramolecular Complexes, Institute of Physical Chemistry, Polish Academy of Sciences (IPC PAS), Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Piotr Pieta
- Department of Physical Chemistry of Supramolecular Complexes, Institute of Physical Chemistry, Polish Academy of Sciences (IPC PAS), Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Francis D'Souza
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA.
| | - Wlodzimierz Kutner
- Department of Physical Chemistry of Supramolecular Complexes, Institute of Physical Chemistry, Polish Academy of Sciences (IPC PAS), Kasprzaka 44/52, 01-224 Warsaw, Poland; Faculty of Mathematics and Natural Sciences, School of Science, Cardinal Stefan Wyszynski University in Warsaw, Wóycickiego 1/3, 01-815 Warsaw, Poland.
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Lee MH, Kim JW, Lee CY. [60]Fullerene–porphyrin–ferrocene triad self-assembled monolayers (SAMs) for photovoltaic applications. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2014.02.022] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Garcı́a-Iglesias M, Peuntinger K, Kahnt A, Krausmann J, Vázquez P, González-Rodrı́guez D, Guldi DM, Torres T. Supramolecular Assembly of Multicomponent Photoactive Systems via Cooperatively Coupled Equilibria. J Am Chem Soc 2013; 135:19311-8. [DOI: 10.1021/ja410114d] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Miguel Garcı́a-Iglesias
- Departamento de Quı́mica Orgánica,
Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Katrin Peuntinger
- Department of Chemistry and Pharmacy and Interdisciplinary
Center for Molecular Materials (ICMM), Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstrasse 3, 91058 Erlangen, Germany
| | - Axel Kahnt
- Department of Chemistry and Pharmacy and Interdisciplinary
Center for Molecular Materials (ICMM), Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstrasse 3, 91058 Erlangen, Germany
| | - Jan Krausmann
- Department of Chemistry and Pharmacy and Interdisciplinary
Center for Molecular Materials (ICMM), Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstrasse 3, 91058 Erlangen, Germany
| | - Purificación Vázquez
- Departamento de Quı́mica Orgánica,
Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - David González-Rodrı́guez
- Departamento de Quı́mica Orgánica,
Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Dirk M. Guldi
- Department of Chemistry and Pharmacy and Interdisciplinary
Center for Molecular Materials (ICMM), Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstrasse 3, 91058 Erlangen, Germany
| | - Tomás Torres
- Departamento de Quı́mica Orgánica,
Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
- IMDEA Nanociencia, Universidad Autónoma de Madrid, c/Faraday
9, Campus de Cantoblanco, 28049 Madrid, Spain
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35
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Wang K, Song SH, Zheng YM, Li ZY. Morphological characterization of amidinophenylporphyrins interacting with DNA by photo irradiation. CHINESE CHEM LETT 2013. [DOI: 10.1016/j.cclet.2013.07.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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36
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Verzeni R, Mó O, Cimas A, Corral I, Yáñez M. MS-CASPT2 study of the low-lying electronic excited states of di-thiosubstituted formic acid dimers. Theor Chem Acc 2013. [DOI: 10.1007/s00214-013-1338-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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37
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Baruah PK, Khan S. Self-complementary quadruple hydrogen bonding motifs: from design to function. RSC Adv 2013. [DOI: 10.1039/c3ra43814g] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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38
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Delgado JL, Filippone S, Giacalone F, Herranz MA, Illescas B, Pérez EM, Martín N. Buckyballs. Top Curr Chem (Cham) 2013; 350:1-64. [PMID: 23539380 DOI: 10.1007/128_2012_414] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Buckyballs represent a new and fascinating molecular allotropic form of carbon that has received a lot of attention by the chemical community during the last two decades. The unabating interest on this singular family of highly strained carbon spheres has allowed the establishing of the fundamental chemical reactivity of these carbon cages and, therefore, a huge variety of fullerene derivatives involving [60] and [70]fullerenes, higher fullerenes, and endohedral fullerenes have been prepared. Much less is known, however, of the chemistry of the uncommon non-IPR fullerenes which currently represent a scientific curiosity and which could pave the way to a range of new fullerenes. In this review on buckyballs we have mainly focused on the most recent and novel covalent chemistry of fullerenes involving metal catalysis and asymmetric synthesis, as well as on some of the most significant advances in supramolecular chemistry, namely H-bonded fullerene assemblies and the search for efficient concave receptors for the convex surface of fullerenes. Furthermore, we have also described the recent advances in the macromolecular chemistry of fullerenes, that is, those polymer molecules endowed with fullerenes which have been classified according to their chemical structures. This review is completed with the study of endohedral fullerenes, a new family of fullerenes in which the carbon cage of the fullerene contains a metal, molecule, or metal complex in the inner cavity. The presence of these species affords new fullerenes with completely different properties and chemical reactivity, thus opening a new avenue in which a more precise control of the photophysical and redox properties of fullerenes is possible. The use of fullerenes for organic electronics, namely in photovoltaic applications and molecular wires, complements the study and highlights the interest in these carbon allotropes for realistic practical applications. We have pointed out the so-called non-IPR fullerenes - those that do not follow the isolated pentagon rule - as the most intriguing class of fullerenes which, up to now, have only shown the tip of the huge iceberg behind the examples reported in the literature. The number of possible non-IPR carbon cages is almost infinite and the near future will show us whether they will become a reality.
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Affiliation(s)
- Juan L Delgado
- IMDEA-Nanoscience, Campus de Cantoblanco, 28049, Madrid, Spain
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39
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Bottari G, Trukhina O, Ince M, Torres T. Towards artificial photosynthesis: Supramolecular, donor–acceptor, porphyrin- and phthalocyanine/carbon nanostructure ensembles. Coord Chem Rev 2012. [DOI: 10.1016/j.ccr.2012.03.011] [Citation(s) in RCA: 284] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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40
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González-Rodríguez D, Bottari G. Phthalocyanines, subphthalocyanines and porphyrins for energy and electron transfer applications. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424609000802] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The importance and complexity of energy and electron transfer reactions in biological and artificial light energy conversion systems have prompted the preparation and photophysical study of donor-acceptor (D-A) molecular models. This article aims to highlight the efforts of Portuguese and Spanish research groups on the design, synthesis and photophysical study of molecular and supramolecular donor-acceptor systems based on phthalocyanines, subphthalocyanines and porphyrins.
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Affiliation(s)
- David González-Rodríguez
- Universidad Autónoma de Madrid, Departamento de Química Orgánica C-I, Facultad de Ciencias, Cantoblanco, 28049 Madrid, Spain
| | - Giovanni Bottari
- Universidad Autónoma de Madrid, Departamento de Química Orgánica C-I, Facultad de Ciencias, Cantoblanco, 28049 Madrid, Spain
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41
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Wang K, Li T, Yu F, Zheng Y, Wong WK, Kwong DWJ, Li Z. Fluorescent Properties of the Amidinophenylporphyrins Interacting with DNA. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201100564] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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42
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Pereira AMVM, Hausmann A, Tomé JPC, Trukhina O, Urbani M, Neves MGPMS, Cavaleiro JAS, Guldi DM, Torres T. Porphyrin-Phthalocyanine/Pyridylfullerene Supramolecular Assemblies. Chemistry 2012; 18:3210-9. [DOI: 10.1002/chem.201103776] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2011] [Indexed: 11/08/2022]
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43
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Walter MG, Rudine AB, Wamser CC. Porphyrins and phthalocyanines in solar photovoltaic cells. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424610002689] [Citation(s) in RCA: 542] [Impact Index Per Article: 45.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This review summarizes recent advances in the use of porphyrins, phthalocyanines, and related compounds as components of solar cells, including organic molecular solar cells, polymer cells, anddye-sensitized solar cells. The recent report of a porphyrin dye that achieves 11% power conversion efficiency in a dye-sensitized solar cell indicates that these classes of compounds can be as efficient as the more commonly used ruthenium bipyridyl derivatives.
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Affiliation(s)
- Michael G. Walter
- Division of Chemistry & Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Alexander B. Rudine
- Department of Chemistry, Portland State University, Portland, OR 97207-0751, USA
| | - Carl C. Wamser
- Department of Chemistry, Portland State University, Portland, OR 97207-0751, USA
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44
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Otsuki J. Energy transfer in non-covalent porphyrin assemblies: through-space or through-bond? J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424609001376] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Photosynthetic antenna arrays found in nature funnel photoexcited energy into the reaction center. Attempts have been made to mimic the antenna function by using artificial chromophores, porphyrins in particular, not only to better understand the energy-transfer processes but also to create light-harvesting devices. This review covers non-covalent porphyrin assemblies, for which intra-ensemble energy-transfer processes were characterized. The essence of the mechanisms of energy transfer is summarized and specific examples are reviewed with an emphasis put on the rate and mechanism of singlet-singlet energy transfer. As these examples demonstrate, non-covalent intra-ensemble energy-transfer processes have been ascribed to the Förster-type through-space mechanism in almost all cases. The exception is porphyrin dyad and pentad from our group based on amidinium-carboxylate salt bridges. Through-bond superexchange mechanism is proposed to account for the fast excited energy-transfer processes for these unique assemblies. The importance of intermolecular interactions not only in terms of the structural aspects but also in terms of the electronic aspects is highlighted for the design of supramolecular systems in which efficient energy transfer is desired.
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Affiliation(s)
- Joe Otsuki
- College of Science and Technology, Nihon University, 1-8-14 Kanda Surugadai, Chiyoda-ku, Tokyo 101-8308, Japan
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45
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Enes RF, Cid JJ, Hausmann A, Trukhina O, Gouloumis A, Vázquez P, Cavaleiro JAS, Tomé AC, Guldi DM, Torres T. Synthesis and photophysical properties of fullerene-phthalocyanine-porphyrin triads and pentads. Chemistry 2012; 18:1727-36. [PMID: 22238125 DOI: 10.1002/chem.201102819] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2011] [Indexed: 11/10/2022]
Abstract
The synthesis and photophysical properties of several fullerene-phthalocyanine-porphyrin triads (1-3) and pentads (4-6) are described. The three photoactive moieties were covalently connected in an one-step synthesis through 1,3-dipolar cycloaddition to C(60) of the corresponding azomethine ylides generated in situ by condensation reaction of a substituted N-porphyrinylmethylglycine derivative and an appropriated formyl phthalocyanine or a diformyl phthalocyanine derivative, respectively. ZnP-C(60)-ZnPc (3), (ZnP)(2)-ZnPc-(C(60))(2) (6), and (H(2)P)(2)-ZnPc-(C(60))(2) (5) give rise upon excitation of their ZnP or H(2)P components to a sequence of energy and charge-transfer reactions with, however, fundamentally different outcomes. With (ZnP)(2)-ZnPc-(C(60))(2) (6) the major pathway is an highly exothermic charge transfer to afford (ZnP)(ZnP(.+))-ZnPc-(C(60)(.-))(C(60)). The lower singlet excited state energy of H(2)P (i.e., ca. 0.2 eV) and likewise its more anodic oxidation (i.e., ca. 0.2 V) renders the direct charge transfer in (H(2)P)(2)-ZnPc-(C(60))(2) (5) not competitive. Instead, a transduction of singlet excited state energy prevails to form the ZnPc singlet excited state. This triggers then an intramolecular charge transfer reaction to form exclusively (H(2)P)(2)-ZnPc(.+)-(C(60)(.-))(C(60)). A similar sequence is found for ZnP-C(60)-ZnPc (3).
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Affiliation(s)
- Roger F Enes
- Departamento de Química e QOPNA, Universidade de Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
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46
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Fukuzumi S, Ohkubo K. Assemblies of artificial photosynthetic reaction centres. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm15585k] [Citation(s) in RCA: 138] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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47
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D’Souza F, Amin AN, El-Khouly ME, Subbaiyan NK, Zandler ME, Fukuzumi S. Control over Photoinduced Energy and Electron Transfer in Supramolecular Polyads of Covalently linked azaBODIPY-Bisporphyrin ‘Molecular Clip’ Hosting Fullerene. J Am Chem Soc 2011; 134:654-64. [DOI: 10.1021/ja209718g] [Citation(s) in RCA: 137] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Francis D’Souza
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070,
Denton, Texas 76203-5017, United States
- Department of Chemistry, Wichita State University, 1845, Fairmount, Wichita,
Kansas 67260-0051, United States
| | - Anu N. Amin
- Department of Chemistry, Wichita State University, 1845, Fairmount, Wichita,
Kansas 67260-0051, United States
| | - Mohamed E. El-Khouly
- Graduate School of Engineering, Osaka University, ALCA, Japan Science and Technology
Agency (JST), Suita, Osaka 565-0871, Japan
| | - Navaneetha K. Subbaiyan
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070,
Denton, Texas 76203-5017, United States
| | - Melvin E. Zandler
- Department of Chemistry, Wichita State University, 1845, Fairmount, Wichita,
Kansas 67260-0051, United States
| | - Shunichi Fukuzumi
- Graduate School of Engineering, Osaka University, ALCA, Japan Science and Technology
Agency (JST), Suita, Osaka 565-0871, Japan
- Department of Bioinspired Science, Ewha Woman’s University, Seoul, 120-750, Korea
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Pepiol A, Teixidor F, Sillanpää R, Lupu M, Viñas C. Stepwise Sequential Redox Potential Modulation Possible on a Single Platform. Angew Chem Int Ed Engl 2011; 50:12491-5. [DOI: 10.1002/anie.201105668] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2011] [Indexed: 11/07/2022]
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49
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Pepiol A, Teixidor F, Sillanpää R, Lupu M, Viñas C. Stepwise Sequential Redox Potential Modulation Possible on a Single Platform. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201105668] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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50
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D'Souza F, Ito O. Photosensitized electron transfer processes of nanocarbons applicable to solar cells. Chem Soc Rev 2011; 41:86-96. [PMID: 21975532 DOI: 10.1039/c1cs15201g] [Citation(s) in RCA: 262] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Photosensitized electron-transfer processes of nanocarbon materials hybridized with electron donating or electron accepting molecules have been surveyed in this tutorial review on the basis of the recent results reported mainly from our laboratories. As nano-carbon materials, fullerenes and single wall carbon nanotubes (SWCNTs) have been employed. Fullerenes act as photo-sensitizing electron acceptors with respect to a wide variety of electron donors; in addition, the fullerenes act as good ground state electron acceptors in the presence of light-absorbing electron donors such as porphyrins and phthalocyanines. In the case of SWCNTs, their ground states act as electron acceptor and electron donors, depending on the photosensitizers. For example, with respect to the photoexcited porphyrins and phthalocyanines, SWCNTs usually act as electron acceptors, whereas for the photoexcited fullerenes, SWCNTs act as electron donors. The diameter sorted semi-conductive SWCNTs have been used to verify the size-dependent electron transfer rates. For the confirmation of the electron transfer processes, the transient absorption methods have been widely used, in addition to the time-resolved fluorescence spectral measurements. The kinetic data thus obtained in solution are found to be quite useful to predict the efficiencies of photovoltaic cells constructed on semiconductor nanoparticle modified electrodes and their photocatalytic processes.
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Affiliation(s)
- Francis D'Souza
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA.
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