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

被引：14

作者：

Piotrowiak, P

Deshayes, K

Romanova, ZS

Pagba, C

Hore, S

Zordan, G

Place, I

Farrán, A

机构：

[1] Rutgers State Univ, Dept Chem, Newark, NJ 07102 USA

[2] Genentech Inc, Dept Prod Engn, San Francisco, CA 94080 USA

[3] Bowling Green State Univ, Ctr Photochem Sci, Bowling Green, OH 43403 USA

来源：

PURE AND APPLIED CHEMISTRY | 2003年 / 75卷 / 08期

关键词：

D O I：

10.1351/pac200375081061

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页码：1061 / 1068

页数：8

共 13 条

[1]

Cram D. J., 1994, MONOGRAPHS SUPRAMOLE

[2] THROUGH-SPACE TRIPLET ENERGY-TRANSFER - MOVEMENT OF ELECTRONS THROUGH THE HEMICARCERAND SKELETON [J].