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231223s2009 xx |||||o 00| ||eng c |
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|a 10.1021/la803831c
|2 doi
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|a pubmed24n0636.xml
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|a (DE-627)NLM190929944
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|a (NLM)19708159
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Sugawa, Kosuke
|e verfasserin
|4 aut
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|a Plasmon-enhanced photocurrent generation from self-assembled monolayers of phthalocyanine by using gold nanoparticle films
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|c 2009
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 15.09.2009
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|a Date Revised 03.12.2021
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|a published: Print
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|a Citation Status MEDLINE
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|a The effect of localized electric fields on the photocurrent responses of phthalocyanine that was self-assembled on a gold nanoparticle film was investigated by comparing the conventional and the total internal reflection (TIR) experimental systems. In the case of photocurrent measurements, self-assembled monolayers (SAMs) of a thiol derivative of palladium phthalocyanine (PdPc) were prepared on the surface of gold-nanoparticle film that was fixed on the surface of indium-tin-oxide (ITO) substrate via a polyion (PdPc/AuP/polyion/ITO) or on the ITO surface (PdPc/ITO). Photocurrent action spectra from the two samples were compared by using the conventional spectrometer, and were found that PdPc/AuP/polyion/ITO gave considerably larger photocurrent signals than PdPc/ITO under the identical concentration of PdPc. In the case of the TIR experiments for the PdPc/AuP/polyion/ITO and the PdPc/AuP/Glass systems, incident-angle profiles of photocurrent and emission signals were correlated with each other, and they were different from that of the PdPc/ITO system. Accordingly, it was demonstrated that the photocurrent signals were certainly enhanced by the localized electric fields of the gold-nanoparticle film
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|a Journal Article
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|a Colloids
|2 NLM
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|a Indoles
|2 NLM
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|a Ions
|2 NLM
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|a Isoindoles
|2 NLM
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|a Tin Compounds
|2 NLM
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|a indium tin oxide
|2 NLM
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|a 71243-84-0
|2 NLM
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|a Gold
|2 NLM
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|a 7440-57-5
|2 NLM
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|a phthalocyanine
|2 NLM
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|a V5PUF4VLGY
|2 NLM
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| 700 |
1 |
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|a Akiyama, Tsuyoshi
|e verfasserin
|4 aut
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1 |
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|a Kawazumi, Hirofumi
|e verfasserin
|4 aut
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| 700 |
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|a Yamada, Sunao
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 25(2009), 6 vom: 09. Apr., Seite 3887-93
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:25
|g year:2009
|g number:6
|g day:09
|g month:04
|g pages:3887-93
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|u http://dx.doi.org/10.1021/la803831c
|3 Volltext
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