Fabrication and optical properties of nanocomplexes composed of metal nanoparticles and organic dyes

Akito Masuhara; Satoshi Ohhashi; Hitoshi Kasai; Shuji Okada; Hidetoshi Oikawa; Hachiro Nakanishi

doi:10.1142/s021886350400233x

Fabrication and optical properties of nanocomplexes composed of metal nanoparticles and organic dyes

Akito Masuhara, Satoshi Ohhashi, Hitoshi Kasai, Shuji Okada, Hidetoshi Oikawa, Hachiro Nakanishi

IMRAM - Materials-Measurement Hybrid Research Center

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

5 Citations (Scopus)

Abstract

We have prepared nanocomplexes composed of silver or gold nanoparticles as a core and merocyanine or phthalocyanine as a shell portion by the co-reprecipitation method. From their absorption spectra, the core metal nanoparticles seemed to interact electronically with the shell layer of organic compounds in the nanocomplexes to give different electronic states from their original states. The morphology of their nanocomplexes was observed by electron microscopies.

Original language	English
Pages (from-to)	587-592
Number of pages	6
Journal	Journal of Nonlinear Optical Physics and Materials
Volume	13
Issue number	3-4
DOIs	https://doi.org/10.1142/s021886350400233x
Publication status	Published - 2004 Dec

Keywords

Co-reprecipitation method
Exciton
J-aggregates
Merocyanine
Metal nanoparticles
Nanocomplexes
Organic nanocrystals
Phthalocyanine
Plasmon

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10.1142/s021886350400233x

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title = "Fabrication and optical properties of nanocomplexes composed of metal nanoparticles and organic dyes",

abstract = "We have prepared nanocomplexes composed of silver or gold nanoparticles as a core and merocyanine or phthalocyanine as a shell portion by the co-reprecipitation method. From their absorption spectra, the core metal nanoparticles seemed to interact electronically with the shell layer of organic compounds in the nanocomplexes to give different electronic states from their original states. The morphology of their nanocomplexes was observed by electron microscopies.",

keywords = "Co-reprecipitation method, Exciton, J-aggregates, Merocyanine, Metal nanoparticles, Nanocomplexes, Organic nanocrystals, Phthalocyanine, Plasmon",

author = "Akito Masuhara and Satoshi Ohhashi and Hitoshi Kasai and Shuji Okada and Hidetoshi Oikawa and Hachiro Nakanishi",

year = "2004",

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T1 - Fabrication and optical properties of nanocomplexes composed of metal nanoparticles and organic dyes

AU - Masuhara, Akito

AU - Ohhashi, Satoshi

AU - Kasai, Hitoshi

AU - Okada, Shuji

AU - Oikawa, Hidetoshi

AU - Nakanishi, Hachiro

PY - 2004/12

Y1 - 2004/12

N2 - We have prepared nanocomplexes composed of silver or gold nanoparticles as a core and merocyanine or phthalocyanine as a shell portion by the co-reprecipitation method. From their absorption spectra, the core metal nanoparticles seemed to interact electronically with the shell layer of organic compounds in the nanocomplexes to give different electronic states from their original states. The morphology of their nanocomplexes was observed by electron microscopies.

AB - We have prepared nanocomplexes composed of silver or gold nanoparticles as a core and merocyanine or phthalocyanine as a shell portion by the co-reprecipitation method. From their absorption spectra, the core metal nanoparticles seemed to interact electronically with the shell layer of organic compounds in the nanocomplexes to give different electronic states from their original states. The morphology of their nanocomplexes was observed by electron microscopies.

KW - Co-reprecipitation method

KW - Exciton

KW - J-aggregates

KW - Merocyanine

KW - Metal nanoparticles

KW - Nanocomplexes

KW - Organic nanocrystals

KW - Phthalocyanine

KW - Plasmon

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DO - 10.1142/s021886350400233x

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SN - 0218-8635

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EP - 592

JO - Journal of Nonlinear Optical Physics and Materials

JF - Journal of Nonlinear Optical Physics and Materials

IS - 3-4

ER -

Fabrication and optical properties of nanocomplexes composed of metal nanoparticles and organic dyes

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Keywords

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