Literature DB >> 23846615

Gold cluster-nanoparticle diad systems for plasmonic enhancement of photosensitization.

Atsushi Kogo1, Yukina Takahashi, Nobuyuki Sakai, Tetsu Tatsuma.   

Abstract

Quantum-sized gold clusters are deposited on TiO2 both as a photosensitizer and catalyst, and coupled to plasmonic gold nanoparticles as a light harvesting antenna. Photocurrent enhancement was observed for Au25(SG)18 and Au38(SG)24 but not for Au102(SG)44 (SG = glutathione). The maximum enhancement factor of ~9 is reached at 900 nm.

Entities:  

Year:  2013        PMID： 23846615     DOI： 10.1039/c3nr02420b

Source DB:  PubMed          Journal:  Nanoscale        ISSN： 2040-3364            Impact factor:   7.790


  3 in total

1.  Plasmon-induced charge separation: chemistry and wide applications.

Authors:  Tetsu Tatsuma; Hiroyasu Nishi; Takuya Ishida
Journal:  Chem Sci       Date:  2017-02-10       Impact factor: 9.825

2.  Investigation of a gold quantum dot/plasmonic gold nanoparticle system for improvement of organic solar cells.

Authors:  Sopit Phetsang; Apichat Phengdaam; Chutiparn Lertvachirapaiboon; Ryousuke Ishikawa; Kazunari Shinbo; Keizo Kato; Pitchaya Mungkornasawakul; Kontad Ounnunkad; Akira Baba
Journal:  Nanoscale Adv       Date:  2018-11-08

3.  Enhancement of organic solar cell performance by incorporating gold quantum dots (AuQDs) on a plasmonic grating.

Authors:  Sopit Phetsang; Supeera Nootchanat; Chutiparn Lertvachirapaiboon; Ryousuke Ishikawa; Kazunari Shinbo; Keizo Kato; Pitchaya Mungkornasawakul; Kontad Ounnunkad; Akira Baba
Journal:  Nanoscale Adv       Date:  2020-06-08
  3 in total

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