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Updated: Jul 10, 2026
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In Situ Synthesis of Gold Nanoparticles without Aggregation in the Interlayer Space of Layered Titanate Transparent Films
Published on: January 17, 2017
Ultrafast plasmon-induced electron transfer from gold nanodots into TiO2 nanoparticles
Akihiro Furube1, Luchao Du, Kohjiro Hara
1National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan. akihiro-furube@aist.go.jp
Journal of the American Chemical Society
|November 13, 2007
Abstract:
By using femtosecond transient absorption spectroscopy with visible pump and IR probe to observe generation of injected electrons, we could directly observe plasmon-induced electron transfer from 10 nm gold nanodots to TiO2 nanocrystalline film. It was revealed that the reaction time was within 240 fs and the yield was about 40%.
