Electron and excitation transfer in hetero-supramolecular assemblies and at molecule-nanoparticle interfaces

Piotr Piotrowiak, Kurt Deshayes, Zinaida S. Romanova, Cynthia Pagba, Sarmimala Hore, Giovanni Zordan, Ileana Place, Agnes Farrán

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

Encapsulation of chromophores within Cram-type hemicarcerands allowed the investigation of fundamental photophysical phenomena, such as long-range triplet energy transfer, electron transfer, and the remote heavy atom effect. Furthermore, novel water-soluble hemicarcerands are being used to develop unique hybrid materials composed of semiconductor nanoparticles and host-guest assemblies. Photoinduced charge injection from the "incarcerated" guest into the conduction band of the semiconductor has been demonstrated.

Original languageEnglish (US)
Pages (from-to)1061-1068
Number of pages8
JournalPure and Applied Chemistry
Volume75
Issue number8
DOIs
StatePublished - Aug 1 2003

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Semiconductor materials
Nanoparticles
Charge injection
Molecules
Electrons
Hybrid materials
Chromophores
Conduction bands
Encapsulation
Energy transfer
Atoms
Water

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Piotrowiak, Piotr ; Deshayes, Kurt ; Romanova, Zinaida S. ; Pagba, Cynthia ; Hore, Sarmimala ; Zordan, Giovanni ; Place, Ileana ; Farrán, Agnes. / Electron and excitation transfer in hetero-supramolecular assemblies and at molecule-nanoparticle interfaces. In: Pure and Applied Chemistry. 2003 ; Vol. 75, No. 8. pp. 1061-1068.
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Piotrowiak, P, Deshayes, K, Romanova, ZS, Pagba, C, Hore, S, Zordan, G, Place, I & Farrán, A 2003, 'Electron and excitation transfer in hetero-supramolecular assemblies and at molecule-nanoparticle interfaces', Pure and Applied Chemistry, vol. 75, no. 8, pp. 1061-1068. https://doi.org/10.1351/pac200375081061

Electron and excitation transfer in hetero-supramolecular assemblies and at molecule-nanoparticle interfaces. / Piotrowiak, Piotr; Deshayes, Kurt; Romanova, Zinaida S.; Pagba, Cynthia; Hore, Sarmimala; Zordan, Giovanni; Place, Ileana; Farrán, Agnes.

In: Pure and Applied Chemistry, Vol. 75, No. 8, 01.08.2003, p. 1061-1068.

Research output: Contribution to journalArticle

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AU - Hore, Sarmimala

AU - Zordan, Giovanni

AU - Place, Ileana

AU - Farrán, Agnes

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