Emission amplification by sumanene nanocrystals in an onigiri-type organic–organic assembly

Yuki Morita; Satoru Nakao; Setsiri Haesuwannakij; Shuhei Higashibayashi; Hidehiro Sakurai

doi:10.1039/c2cc33643j

Emission amplification by sumanene nanocrystals in an onigiri-type organic–organic assembly

Yuki Morita, Satoru Nakao, Setsiri Haesuwannakij, Shuhei Higashibayashi, Hidehiro Sakurai

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

Core–shell assemblies of nanocrystals of sumanene (shell) and sumanenetrione (core) resembling onigiri (filled Japanese rice balls) were fabricated by stepwise reprecipitation. Optical properties of the onigiri-type assemblies showed that emissions from the core sumanenetrione nanocrystals were amplified through energy transfer from the shell sumanene nanocrystals through the nanocrystalline interface.

Original language	English
Pages (from-to)	9050-9052
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	72
DOIs	https://doi.org/10.1039/c2cc33643j
Publication status	Published - 2012 Aug 13
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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abstract = "Core–shell assemblies of nanocrystals of sumanene (shell) and sumanenetrione (core) resembling onigiri (filled Japanese rice balls) were fabricated by stepwise reprecipitation. Optical properties of the onigiri-type assemblies showed that emissions from the core sumanenetrione nanocrystals were amplified through energy transfer from the shell sumanene nanocrystals through the nanocrystalline interface.",

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AU - Higashibayashi, Shuhei

AU - Sakurai, Hidehiro

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