Photochemistry, supramolecular

Keywords Pseudorotaxanes, Rotaxanes, Catenanes, Photochemistry, Supramolecular... [Pg.163]

Supramolecular organic photochemistry of crown-containing styryl dyes 97IZV641. [Pg.269]

See for example (a) Lehn JM (1988) Angew Chem Int Ed Engl 27 89 (b) Atwood JL (ed) 1990 Inclusion phenomena and molecular recognition. Plenum, New York (c) Vdgtle F (1991) Supramolecular Chemistry, Wiley, Chichester (d) Schneider HJ, Diirr H (1991) Frontiers in supramolecular chemistry and photochemistry, VCH, New York (e) Lehn JM (1995) Supramolecular chemistry, VCH, New York (f) Lehn JM (ed) (1996) Comprehensive supramolecular chemistry, Pergamon, New York (g) Lent CS (2000) Science 288 1597... [Pg.47]

Balzani V, Scandola F (1991) Supramolecular photochemistry. EUis Horwood, Chichester, England... [Pg.189]

V. Balzani and F. Scandola. Supramolecular Photochemistry, Horwood, Chichester, 1991. [Pg.237]

Schneider H.J., Durr H. (eds.), Frontiers in Supramolecular Organic Chemistry and Photochemistry, VCH, Weinheim, 1991. [Pg.98]

Balzani, V., L. Moggi, and F. Scandola (1987), Towards a Supramolecular Photochemistry Assembly of Molecular Components to Obtain Photochemical Molecular Devices", in V. Balzani, Ed., Supramolecular Photochemistry, NATO ASI Series, Ser. C, Vol. 214, D. Reidel, Dordrecht, Holland. [Pg.397]

C. Minero, V. Maurino, E. Pelizzetti, Mechanism of the photocatalytic transformation of organic compounds, in V. Ramamurthy, K.S. Schanze (eds.), Semiconductor Photochemistry and Photophysics, Vol 10 of Molecular and Supramolecular Photochemistry, Marcel Dekker, New York, 2003, pp. 211-229. [Pg.383]

Describe the general features of supramolecular photochemistry and how these differ from the features of molecular photochemistry. [Pg.213]

In its simplest terms, let us consider a model supramolecular system as being a dyad (composed of two components or subunits) A B. From the point of view of a basic definition of supramolecular photochemistry, we may regard this system as being supramolecular if photon absorption by the system results in an electronically-excited state where the excitation is localised on a specific component. Likewise, if light absorption leads to electron transfer between the components such that the positive and negative charge are localised on specific components then the system is considered to be supramolecular. [Pg.214]

Over the last 20 years, supramolecular photochemistry has made considerable advances and photoinduced processes involving supramolecular arrays have been developed that may be exploited for practical purposes, such as ... [Pg.215]

Supramolecular concepts involved in the size- and shape-selective aspects of the channels and cavities of zeolites are used to control the selectivity of reactions of species produced by photoexcitation of molecules encapsulated within zeolites. The photochemistry of ketones in zeolites has been extensively studied. Photoexcitation of ketones adsorbed on zeolites at room temperature produces radical species by the Norrish type 1 reaction. A geminate (born together) radical pair is initially produced by photolysis of the ketone, and the control of the reaction products of such radicals is determined by the initial supramolecular structure... [Pg.217]

The photochemistry of vision provides us with an example of host-guest supramolecular photochemistry where the smaller 11-cis-retinal guest molecule is held within the internal cavity of the much larger protein host molecule (opsin) as a result of noncovalent bonding. [Pg.222]

N. Armaroli (2003) From metal complexes to fullerene arrays exploring the exciting world of supramolecular photochemistry fifteen years after its birth, Photochem. Photobiol. Sci., 2 73-87. [Pg.238]

After Sousa [226] and Vogtle [227] rediscovered the potential of fluorescent and chromogenic complex forming reagents in the context of modem supramolecular photochemistry ca. 35 years ago, the field of the rational development of analyte-responsive fluorescent reporters saw a tremendous boost and naturally branched out... [Pg.92]

Kamat PV, Vinodgopal K (1998) Environmental photochemistry with semiconductor nanoparticles. In Ramamurthy J, Schanze K (eds) Molecular and supramolecular photochemistry. Dekker, New York, pp 307-350... [Pg.303]

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