201
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Rao KV, George SJ. Supramolecular Alternate Co-Assembly through a Non-Covalent Amphiphilic Design: Conducting Nanotubes with a Mixed D-A Structure. Chemistry 2012; 18:14286-91. [DOI: 10.1002/chem.201202168] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2012] [Indexed: 11/10/2022]
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202
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Frischmann PD, Sahli BJ, Guieu S, Patrick BO, MacLachlan MJ. Sterically-Limited Self-Assembly of Pt4Macrocycles into Discrete Non-covalent Nanotubes: Porous Supramolecular Tetramers and Hexamers. Chemistry 2012; 18:13712-21. [DOI: 10.1002/chem.201201536] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Peter D Frischmann
- Department of Chemistry, University of British Columbia, Vancouver, Canada
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203
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Ajayakumar MR, Asthana D, Mukhopadhyay P. Core-Modified Naphthalenediimides Generate Persistent Radical Anion and Cation: New Panchromatic NIR Probes. Org Lett 2012; 14:4822-5. [DOI: 10.1021/ol302140x] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- M. R. Ajayakumar
- Supramolecular and Material Chemistry Lab, School of Physical Sciences, Jawaharlal Nehru University, New Delhi 110 067, India
| | - Deepak Asthana
- Supramolecular and Material Chemistry Lab, School of Physical Sciences, Jawaharlal Nehru University, New Delhi 110 067, India
| | - Pritam Mukhopadhyay
- Supramolecular and Material Chemistry Lab, School of Physical Sciences, Jawaharlal Nehru University, New Delhi 110 067, India
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204
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Bhosale SV, Bhosale SV, Bhargava SK. Recent progress of core-substituted naphthalenediimides: highlights from 2010. Org Biomol Chem 2012; 10:6455-68. [PMID: 22782711 DOI: 10.1039/c2ob25798j] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Core-substituted naphthalenediimides (cNDIs) are rapidly emerging as a powerful strategy to create functional nanomaterials and their implications in biological and supramolecular chemistry are significant. Recent developments in the synthesis of cNDIs have allowed several groups to probe the function of this interesting class of dye molecules in a molecular and supramolecular sense. Core-substitution of the NDI can be seen as an opportunity to extend the planar, rigid core and could be used to prepare novel structures for applications in organic, biosupramolecular chemistry, biomedicine, materials science and organic solar cells. In this Emerging Area, we provide up-to-date recent progress in the field of cNDIs. We begin with a general discussion and the applications of cNDIs in the field of supramolecular chemistry i.e. generation of nanostructures such as vesicles and nanotubes etc., and we also discuss advances in artificial photosynthesis. Following this is a section on their implications in the field of sensors, particularly DNA intercalation, anion sensing and NDI based pH sensors. Finally, we explore the recent development of cNDIs in organic solar cell applications. We conclude with our views on the prospects of cNDIs in future research.
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Affiliation(s)
- Sheshanath V Bhosale
- School of Applied Sciences, RMIT University, GPO Box 2476V, Melbourne, Vic. 3001, Australia.
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205
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Riddell IA, Smulders MMJ, Clegg JK, Hristova YR, Breiner B, Thoburn JD, Nitschke JR. Anion-induced reconstitution of a self-assembling system to express a chloride-binding Co10L15 pentagonal prism. Nat Chem 2012; 4:751-6. [DOI: 10.1038/nchem.1407] [Citation(s) in RCA: 233] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2012] [Accepted: 06/19/2012] [Indexed: 12/25/2022]
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206
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Avinash MB, Govindaraju T. Amino acid derivatized arylenediimides: a versatile modular approach for functional molecular materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2012; 24:3905-22. [PMID: 22714652 DOI: 10.1002/adma.201201544] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Indexed: 05/05/2023]
Abstract
Nature's elegant molecular designs and their assemblies with specific structure-property correlations have inspired researchers to design and develop bio-mimics for advanced functional applications. To realize such advanced molecular materials, naturally evolved amino acids are arguably the ideal auxiliaries due to their remarkable molecular/chiral recognition and distinctive sequence specific self-assembling properties. Over the years, this modular approach of derivatizing naphthalenediimides (NDIs) and perylenediimides (PDIs) with amino acids and peptides have resulted in several hitherto unknown molecular assemblies with phenomenal impact on their performance. Derivatization with versatile arylenediimides is especially interesting due to their wide spread applications in fields ranging from biomedicine to electronics. Herein some of these seminal reports of this rapidly emerging field and the design principles embraced are discussed.
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Affiliation(s)
- M B Avinash
- Bioorganic Chemistry Laboratory, New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore, India
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207
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Liu K, Yao Y, Liu Y, Wang C, Li Z, Zhang X. Self-assembly of supra-amphiphiles based on dual charge-transfer interactions: from nanosheets to nanofibers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:10697-10702. [PMID: 22677012 DOI: 10.1021/la3018437] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
With the elaborate engineering of supra-amphiphiles based on dual charge-transfer interactions, the rational design and programmable transformation of well-defined 1D and 2D nanostructures have been demonstrated. First, H-shaped supra-amphiphiles are successfully obtained on the basis of the directional charge-transfer interactions of naphthalene diimide and naphthalene, which self-assemble in water to form 2D nanosheets. Second, by complexation of the H-shaped supra-amphiphiles with pyrene derivatives, the 2D nanosheets transform into ultralong 1D nanofibers. Therefore, this line of research represents a successful example of supramolecular engineering and has enriched its realm.
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Affiliation(s)
- Kai Liu
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China
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208
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Molla MR, Ghosh S. Hydrogen-Bonding-Mediated Vesicular Assembly of Functionalized Naphthalene-Diimide-Based Bolaamphiphile and Guest-Induced Gelation in Water. Chemistry 2012; 18:9860-9. [DOI: 10.1002/chem.201201299] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Indexed: 12/18/2022]
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209
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Sengupta S, Ebeling D, Patwardhan S, Zhang X, von Berlepsch H, Böttcher C, Stepanenko V, Uemura S, Hentschel C, Fuchs H, Grozema FC, Siebbeles LDA, Holzwarth AR, Chi L, Würthner F. Biosupramolecular Nanowires from Chlorophyll Dyes with Exceptional Charge-Transport Properties. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201201961] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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210
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Sengupta S, Ebeling D, Patwardhan S, Zhang X, von Berlepsch H, Böttcher C, Stepanenko V, Uemura S, Hentschel C, Fuchs H, Grozema FC, Siebbeles LDA, Holzwarth AR, Chi L, Würthner F. Biosupramolecular nanowires from chlorophyll dyes with exceptional charge-transport properties. Angew Chem Int Ed Engl 2012; 51:6378-82. [PMID: 22644905 DOI: 10.1002/anie.201201961] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Indexed: 11/10/2022]
Abstract
Conductive tubes: Self-assembled nanotubes of a bacteriochlorophyll derivative are reminiscent of natural chlorosomal light-harvesting assemblies. After deposition on a substrate that consists of a non-conductive silicon oxide surface (see picture, brown) and contacting the chlorin nanowires to a conductive polymer (yellow), they show exceptional charge-transport properties.
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Affiliation(s)
- Sanchita Sengupta
- Universität Würzburg, Institut für Organische Chemie and Center for Nanosystems Chemistry, Am Hubland, 97074 Würzburg, Germany
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211
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Widanapathirana L, Zhao Y. Aromatically Functionalized Cyclic Tricholate Macrocycles: Aggregation, Transmembrane Pore Formation, Flexibility, and Cooperativity. J Org Chem 2012; 77:4679-87. [DOI: 10.1021/jo3004056] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Yan Zhao
- Department of Chemistry, Iowa State University, Ames, Iowa 50011-3111, United States
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212
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Vauthey E. Photoinduced Symmetry-Breaking Charge Separation. Chemphyschem 2012; 13:2001-11. [DOI: 10.1002/cphc.201200106] [Citation(s) in RCA: 133] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Indexed: 11/08/2022]
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213
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Golan A, Bravaya KB, Kudirka R, Kostko O, Leone SR, Krylov AI, Ahmed M. Ionization of dimethyluracil dimers leads to facile proton transfer in the absence of hydrogen bonds. Nat Chem 2012; 4:323-9. [DOI: 10.1038/nchem.1298] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2011] [Accepted: 02/07/2012] [Indexed: 01/26/2023]
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214
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Affiliation(s)
- Yin Nah Teo
- Department of Chemistry, Stanford University, California 94305, United States
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215
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216
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217
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218
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219
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López JL, Atienza C, Insuasty A, López-Andarias J, Romero-Nieto C, Guldi DM, Martín N. Concave versus Planar Geometries for the Hierarchical Organization of Mesoscopic 3D Helical Fibers. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201109162] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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220
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López JL, Atienza C, Insuasty A, López-Andarias J, Romero-Nieto C, Guldi DM, Martín N. Concave versus planar geometries for the hierarchical organization of mesoscopic 3D helical fibers. Angew Chem Int Ed Engl 2012; 51:3857-61. [PMID: 22389211 DOI: 10.1002/anie.201109162] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2011] [Revised: 02/15/2012] [Indexed: 01/08/2023]
Abstract
Chromophore-peptide systems: a study on a series of pentapeptides covalently connected to planar π systems (1 a and 1 b) or to a curved π system (1 c) showed the influence of the concave shape on the efficient chiral transmission at nano- and mesoscales. Control over the hierarchical growth by H bonding, π-π, and solvophobic interactions made possible the efficient generation of electroactive 3D helical fibers.
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Affiliation(s)
- Juan Luis López
- Departamento de Química Orgánica, Facultad de C. C. Químicas, Universidad Complutense de Madrid, Spain
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221
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Kiguchi M, Kaneko S. Electron transport through single π-conjugated molecules bridging between metal electrodes. Chemphyschem 2012; 13:1116-26. [PMID: 22311828 DOI: 10.1002/cphc.201100772] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2011] [Indexed: 11/06/2022]
Abstract
Understanding electron transport through a single molecule bridging between metal electrodes is a central issue in the field of molecular electronics. This review covers the fabrication and electron-transport properties of single π-conjugated molecule junctions, which include benzene, fullerene, and π-stacked molecules. The metal/molecule interface plays a decisive role in determining the stability and conductivity of single-molecule junctions. The effect of the metal-molecule contact on the conductance of the single π-conjugated molecule junction is reviewed. The characterization of the single benzene molecule junction is also discussed using inelastic electron tunneling spectroscopy and shot noise. Finally, electron transport through the π-stacked system using π-stacked aromatic molecules enclosed within self-assembled coordination cages is reviewed. The electron transport in the π-stacked systems is found to be efficient at the single-molecule level, thus providing insight into the design of conductive materials.
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Affiliation(s)
- Manabu Kiguchi
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1 W4-10 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
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222
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Molla MR, Ghosh S. Hydrogen-bonding-mediated J-aggregation and white-light emission from a remarkably simple, single-component, naphthalenediimide chromophore. Chemistry 2012; 18:1290-4. [PMID: 22223231 DOI: 10.1002/chem.201103600] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Indexed: 11/06/2022]
Affiliation(s)
- Mijanur Rahaman Molla
- Polymer Science Unit, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Rd., Kolkata, 700032, India
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223
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Haino T, Watanabe A, Hirao T, Ikeda T. Supramolecular Polymerization Triggered by Molecular Recognition between Bisporphyrin and Trinitrofluorenone. Angew Chem Int Ed Engl 2012; 51:1473-6. [DOI: 10.1002/anie.201107655] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2011] [Revised: 12/06/2011] [Indexed: 11/12/2022]
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224
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Haino T, Watanabe A, Hirao T, Ikeda T. Supramolecular Polymerization Triggered by Molecular Recognition between Bisporphyrin and Trinitrofluorenone. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201107655] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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225
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Bhosale SV, Hackbarth S, Langford SJ, Bhosale SV. Light-induced electron transfer over distances of 5, 10, and 15 Å within water-filled yoctowells. Chem Asian J 2012; 7:176-82. [PMID: 22038956 DOI: 10.1002/asia.201100533] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2011] [Indexed: 11/10/2022]
Abstract
A small series of variable-depth yoctowell cavities with 'functional' walls on aminated silica particles and gold electrodes has been established. The dimensions of the gaps formed were 2.2 nm in diameter with varying 'functional' depths of 5, 10, and 15 Å, depending on the length of bolaphiles applied and the position of the positive rim; these gaps were prepared through a Michael addition of the incorporated ene-amide groups. Using this construct and electrostatic interactions between the positive rim and anionic quinones as a means of immobilization, a porphyrin-quinone dyad system has been prepared. The distance between the donor and acceptor was changed systematically in aqueous solution, whilst maintaining a similar environment in each case. Upon photoexcitation of the porphyrin, efficient electron transfer occurs between the porphyrin and quinone units in a distance-dependent manner on the nanosecond timescale.
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226
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Bairi P, Roy B, Nandi AK. Bi-component hydrogel of perylene-3,4,9,10-tetracarboxylic potassium salt andl-tyrosine. RSC Adv 2012. [DOI: 10.1039/c1ra00506e] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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227
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Charbonnaz P, Sakai N, Matile S. Self-organizing surface-initiated polymerization of perylenediimides on indium tin oxides. Chem Sci 2012. [DOI: 10.1039/c2sc01047j] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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228
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Lin NT, Vargas Jentzsch A, Guénée L, Neudörfl JM, Aziz S, Berkessel A, Orentas E, Sakai N, Matile S. Enantioselective self-sorting on planar, π-acidic surfaces of chiral anion-π transporters. Chem Sci 2012. [DOI: 10.1039/c2sc01013e] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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229
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Bhosale SV, Langford SJ. Recent developments in utilising yoctowells for investigations in nanospace. Chem Soc Rev 2012; 41:1637-51. [DOI: 10.1039/c1cs15152e] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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230
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Doval DA, Fin A, Takahashi-Umebayashi M, Riezman H, Roux A, Sakai N, Matile S. Amphiphilic dynamic NDI and PDI probes: imaging microdomains in giant unilamellar vesicles. Org Biomol Chem 2012; 10:6087-93. [DOI: 10.1039/c2ob25119a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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231
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Widanapathirana L, Li X, Zhao Y. Hydrogen bond-assisted macrocyclic oligocholate transporters in lipid membranes. Org Biomol Chem 2012; 10:5077-83. [DOI: 10.1039/c2ob25301a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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232
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Khandelwal H, Mallia AR, Cheriya RT, Hariharan M. Effect of temperature on symmetry breaking excited state charge separation: restoration of symmetry at elevated temperature. Phys Chem Chem Phys 2012; 14:15282-5. [DOI: 10.1039/c2cp42452e] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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233
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Lista M, Areephong J, Orentas E, Charbonnaz P, Sakai N, Matile S. Engineering antiparallel charge-transfer cascades into supramolecular n/p-heterojunction photosystems: Toward directional self-sorting on surfaces. Faraday Discuss 2012; 155:63-77; discussion 103-14. [DOI: 10.1039/c1fd00072a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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234
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Comparative self-assembly studies and self-sorting of two structurally isomeric naphthalene-diimide (NDI)-gelators. J CHEM SCI 2011. [DOI: 10.1007/s12039-011-0168-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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235
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Nakamura M, Okaue T, Takada T, Yamana K. DNA-Templated Assembly of Naphthalenediimide Arrays. Chemistry 2011; 18:196-201. [DOI: 10.1002/chem.201102216] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2011] [Indexed: 12/20/2022]
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236
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Biner SM, Häner R. A two-color, self-controlled molecular beacon. Chembiochem 2011; 12:2733-6. [PMID: 22076865 DOI: 10.1002/cbic.201100651] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2011] [Indexed: 12/22/2022]
Abstract
Control yourself! A two-color molecular beacon with non-nucleosidic chromophores in a triplex stem is presented. Pyrene and PDI fluorophores act as mutual quenchers by formation of a donor-acceptor complex in the closed form. Hybridization with the target results in two independent fluorescence signals. The two-color read-out provides a "self-control" feature, which helps to eliminate false positive signals in imaging and screening applications.
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Affiliation(s)
- Sarah M Biner
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012 Bern, Switzerland
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237
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Rybtchinski B. Adaptive supramolecular nanomaterials based on strong noncovalent interactions. ACS NANO 2011; 5:6791-818. [PMID: 21870803 DOI: 10.1021/nn2025397] [Citation(s) in RCA: 359] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Noncovalent systems are adaptive and allow facile processing and recycling. Can they be at the same time robust? How can one rationally design such systems? Can they compete with high-performance covalent materials? The recent literature reveals that noncovalent systems can be robust yet adaptive, self-healing, and recyclable, featuring complex nanoscale structures and unique functions. We review such systems, focusing on the rational design of strong noncovalent interactions, kinetically controlled pathway-dependent processes, complexity, and function. The overview of the recent examples points at the emergent field of noncovalent nanomaterials that can represent a versatile, multifunctional, and environmentally friendly alternative to conventional covalent systems.
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Affiliation(s)
- Boris Rybtchinski
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot 76100, Israel.
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238
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A tetrathiafulvalene-functionalized naphthalene diimide: synthesis, electrochemical and photophysical properties. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.07.069] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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239
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Fin A, Petkova I, Doval DA, Sakai N, Vauthey E, Matile S. Naphthalene- and perylenediimides with hydroquinones, catechols, boronic esters and imines in the core. Org Biomol Chem 2011; 9:8246-52. [PMID: 21879124 DOI: 10.1039/c1ob05702b] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The green-fluorescent protein of the jellyfish operates with the most powerful phenolate donors in the push-pull fluorophore. To nevertheless achieve red fluorescence with the same architecture, sea anemone and corals apply oxidative imination, a process that accounts for the chemistry of vision as well. The objective of this study was to apply these lessons from nature to one of the most compact family of panchromatic fluorophores, i.e. core-substituted naphthalenediimides (cNDIs). We report straightforward synthetic access to hydroxylated cNDI and cPDI cores by palladium-catalyzed cleavage of allyloxy substituents. With hydroxylated cNDIs but not cPDIs in water-containing media, excited-state intramolecular proton transfer yields a second bathochromic emission. Deprotonation of hydroquinone, catechol and boronic ester cores provides access to an impressive panchromism up to the NIR frontier at 640 nm. With cNDIs, oxidative imination gives red shifts up to 638 nm, whereas the expanded cPDIs already absorb at 754 nm upon deprotonation of hydroquinone cores. The practical usefulness of hydroquinone cNDIs is exemplified by ratiometric sensing of the purity of DMF with the "naked eye" at a sensitivity far beyond the "naked nose". We conclude that the panchromatic hypersensitivity toward the environment of the new cNDIs is ideal for pattern generation in differential sensing arrays.
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Affiliation(s)
- Andrea Fin
- School of Chemistry and Biochemistry, University of Geneva, Geneva, Switzerland
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240
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Kumar M, George SJ. Spectroscopic Probing of the Dynamic Self-Assembly of an Amphiphilic Naphthalene Diimide Exhibiting Reversible Vapochromism. Chemistry 2011; 17:11102-6. [DOI: 10.1002/chem.201101642] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2011] [Indexed: 01/30/2023]
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241
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Doval DA, Areephong J, Bang EK, Bertone L, Charbonnaz P, Fin A, Lin NT, Lista M, Matile S, Montenegro J, Orentas E, Sakai N, Tran DH, Jentzsch AV. Recent progress with functional biosupramolecular systems. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:9696-9705. [PMID: 21488621 DOI: 10.1021/la200593p] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The objective of this account is to summarize our recent progress with functional biosupramolecular systems concisely. The functions covered are artificial photosynthesis, anion transport, and sensing in lipid bilayer membranes. With artificial photosynthesis, the current emphasis is on the construction of ordered and oriented architectures on solid surfaces. Recent examples include the zipper assembly of photosystems with supramolecular n/p-heterojunctions and oriented antiparallel redox gradients. Current transport systems in lipid bilayers reveal new interactions at work. Examples include anion-macrodipole or anion-π interactions. Current attention with membrane-based sensing systems shifts from biosensor approaches with enzymatic signal generation to aptamers (i.e., the DNA version of immunosensing) and differential sensing with dynamic polyion-counterion transporters. The functional diversity accessible with biosupramolecular systems is highlighted, as is the critical importance of cross-fertilization at intertopical convergence zones.
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Affiliation(s)
- David Alonso Doval
- Department of Organic Chemistry, University of Geneva, Geneva, Switzerland
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242
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Progress in the study of metal–organic materials applying naphthalene diimide (NDI) ligands. Coord Chem Rev 2011. [DOI: 10.1016/j.ccr.2011.03.013] [Citation(s) in RCA: 177] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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243
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Markovic V, Villamaina D, Barabanov I, Lawson Daku LM, Vauthey E. Photoinduced Symmetry-Breaking Charge Separation: The Direction of the Charge Transfer. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201102601] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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244
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Markovic V, Villamaina D, Barabanov I, Lawson Daku LM, Vauthey E. Photoinduced Symmetry-Breaking Charge Separation: The Direction of the Charge Transfer. Angew Chem Int Ed Engl 2011; 50:7596-8. [DOI: 10.1002/anie.201102601] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2011] [Indexed: 11/06/2022]
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245
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Shen L, Lu X, Tian H, Zhu W. A Long Wavelength Fluorescent Hydrophilic Copolymer Based on Naphthalenediimide as pH Sensor with Broad Linear Response Range. Macromolecules 2011. [DOI: 10.1021/ma200736t] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Liangjun Shen
- Shanghai Key Laboratory of Functional Materials Chemistry, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P. R. China
- Department of Chemical Engineering, Ningbo University of Technology, Ningbo 315016, P. R. China
| | - Xinyu Lu
- Shanghai Key Laboratory of Functional Materials Chemistry, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P. R. China
| | - He Tian
- Shanghai Key Laboratory of Functional Materials Chemistry, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P. R. China
| | - Weihong Zhu
- Shanghai Key Laboratory of Functional Materials Chemistry, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P. R. China
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246
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Sakai N, Lista M, Kel O, Sakurai SI, Emery D, Mareda J, Vauthey E, Matile S. Self-Organizing Surface-Initiated Polymerization: Facile Access to Complex Functional Systems. J Am Chem Soc 2011; 133:15224-7. [DOI: 10.1021/ja203792n] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Naomi Sakai
- Department of Organic Chemistry and ‡Department of Physical Chemistry, University of Geneva, Geneva 1211, Switzerland
| | - Marco Lista
- Department of Organic Chemistry and ‡Department of Physical Chemistry, University of Geneva, Geneva 1211, Switzerland
| | - Oksana Kel
- Department of Organic Chemistry and ‡Department of Physical Chemistry, University of Geneva, Geneva 1211, Switzerland
| | - Shin-ichiro Sakurai
- Department of Organic Chemistry and ‡Department of Physical Chemistry, University of Geneva, Geneva 1211, Switzerland
| | - Daniel Emery
- Department of Organic Chemistry and ‡Department of Physical Chemistry, University of Geneva, Geneva 1211, Switzerland
| | - Jiri Mareda
- Department of Organic Chemistry and ‡Department of Physical Chemistry, University of Geneva, Geneva 1211, Switzerland
| | - Eric Vauthey
- Department of Organic Chemistry and ‡Department of Physical Chemistry, University of Geneva, Geneva 1211, Switzerland
| | - Stefan Matile
- Department of Organic Chemistry and ‡Department of Physical Chemistry, University of Geneva, Geneva 1211, Switzerland
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247
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Saha Roy A, Saha P, Mitra P, Maity SS, Ghosh S, Ghosh P. Unsymmetrical diimine chelation to M(II) (M=Zn, Cd, Pd): atropisomerism, pi-pi stacking and photoluminescence. Dalton Trans 2011; 40:7375-84. [PMID: 21681332 DOI: 10.1039/c1dt10270b] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Three types of atropisomeric unsymmetrical diimine complexes, tetrahedral (L(R)(Φ))MX(2) (M = Zn, Cd; X = Cl, Br; R = Me, CMe(3), OH, OMe, Cl; 1a-k, type-I), tetrahedral (L(Me2)(Φ))ZnBr(2) (2, type-II) and square planar (L(OH)(ϕ))PdCl(2) (3, type-III) with different photoluminescence properties, have been reported (L(R)(Φ) = (E)-4-R-N-(pyridine-2-ylmethylene)aniline; Φ = dihedral angle between the diimine unit including the pyridine ring and the phenyl ring planes). In crystals, Φ = 0° for type-I, 90° for type-II and 63° for type-III atropisomers have been confirmed by single crystal X-ray structure determinations of 1c, 1e, 2 and 3·H(2)O isomers. Optimizations of geometries in methanol have established Φ = 28-32° for type-I, 90.83° for type-II and 43.44° for type-III isomers. In solids, type-I atropisomers with Φ = 0, behave as conjugated 14πe systems facilitating π-π stacking and are brightly luminescent at room temperature while type-II and type-III isomers in solid and type-I isomers in solutions are more like non-conjugated 8πe + 6πe systems and non-emissive. Frozen glasses of acetonitrile, methanol and dichloromethane-toluene mixture at 77 K of type-I isomers are emissive and display structured excitation and emission spectra for R = Me, CMe(3), OMe species. Excitation and emission maxima of frozen glasses (λ(ex) = 320-380 nm; λ(em) = 440-485 nm) are red shifted in the solid (λ(ex) = 390-455 nm; λ(em) = 470-550 nm). TD-DFT calculations on 1b, 1d, 1f and stacked (1b)(2) isomers and luminescence lifetime measurements have elucidated that an excited (1)ILCT state has been the origin of emission of the type-I isomers and delocalizations of the photoactive π(diimine) and π(diimine)(*) orbitals of the L(R)(Φ) over the stacked layers shift the λ(ext) and λ(em) of solids to lower energies than those in frozen glasses. The trends of diimine ligand based electron transfer events of the complexes in DMF have been investigated by cyclic voltammetry at 298 K.
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Affiliation(s)
- Amit Saha Roy
- Department of Chemistry, R. K. Mission Residential College, Narendrapur, Kolkata, 103, India
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248
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Porus M, Maroni P, Bhosale R, Sakai N, Matile S, Borkovec M. Zipper and layer-by-layer assemblies of artificial photosystems analyzed by combining optical and piezoelectric surface techniques. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:7213-7221. [PMID: 21526834 DOI: 10.1021/la2007815] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Quartz crystal microbalance (QCM) and surface plasmon resonance (SPR) were used to study zipper and layer-by-layer multilayer assemblies of artificial photosystems based on naphthalenediimides (NDIs) attached to an oligophenylethynyl (OPE-NDI) or p-oligophenyl (POP-NDI) backbone in dry and wet state. For the most interesting OPE-NDI zipper, one obtains for the dry film a monolayer thickness of 1.85 nm and a density of 1.58 g/cm(3), while the wet film has a larger monolayer thickness of 3.6 nm with a water content of 36%. The dry thickness of a monolayer in OPE-NDI zippers corresponds to about one-half of the length of the OPE scaffold in agreement with the proposed structure of the zipper. The low water content of the OPE-NDI films confirms their compact structure. The dry monolayer thickness of the POP-NDI films of 1.45 nm is smaller than that for the OPE-NDI films, which is probably related to a tilt of the POP scaffolds within the adsorbed layer. The POP-NDI films swell in water much more substantially, suggesting a much more open structure. These features are in excellent agreement with the better photophysical performance of the OPE-NDI assemblies when compared to the POP-NDI films.
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Affiliation(s)
- Mariya Porus
- Department of Inorganic, Analytical, and Applied Chemistry, University of Geneva, Geneva, Switzerland
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249
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Kiguchi M, Takahashi T, Takahashi Y, Yamauchi Y, Murase T, Fujita M, Tada T, Watanabe S. Electron Transport through Single Molecules Comprising Aromatic Stacks Enclosed in Self-Assembled Cages. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201100431] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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250
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Kiguchi M, Takahashi T, Takahashi Y, Yamauchi Y, Murase T, Fujita M, Tada T, Watanabe S. Electron transport through single molecules comprising aromatic stacks enclosed in self-assembled cages. Angew Chem Int Ed Engl 2011; 50:5708-11. [PMID: 21591035 DOI: 10.1002/anie.201100431] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2011] [Indexed: 11/10/2022]
Affiliation(s)
- Manabu Kiguchi
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1 W4-10 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
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