TY - JOUR
T1 - Distance-dependent electron transfer in Au/spacer/Q-CdSe assemblies
AU - Bakkers, E.P.A.M.
AU - Marsman, A.W.
AU - Jenneskens, L.W.
AU - Vanmaekelbergh, D.
PY - 2000
Y1 - 2000
N2 - CdSe quantum dots, in the form of colloidal nanocrystals, are bound to the surface of a gold electrode by bisulfide spacer molecules. The distance dependance of the electron transfer rate between the CdSe and the electrode was investigated by a time-resolved optoelectronic method and related to the length r of the spacer molecule 1–3 [Eq. (1)]. For ß, a value of 0.50±0.05 Å-1 was found.
AB - CdSe quantum dots, in the form of colloidal nanocrystals, are bound to the surface of a gold electrode by bisulfide spacer molecules. The distance dependance of the electron transfer rate between the CdSe and the electrode was investigated by a time-resolved optoelectronic method and related to the length r of the spacer molecule 1–3 [Eq. (1)]. For ß, a value of 0.50±0.05 Å-1 was found.
U2 - 10.1002/1521-3773(20000703)39:13<2297::AID-ANIE2297>3.0.CO;2-1
DO - 10.1002/1521-3773(20000703)39:13<2297::AID-ANIE2297>3.0.CO;2-1
M3 - Article
SN - 0570-0833
VL - 39
SP - 2297
EP - 2299
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
IS - 13
ER -