title: Direct photocatalysis for organic synthesis by using plasmonic-metal nanoparticles irradiated with visible light.
abstract: Recent advances in direct-use plasmonic-metal nanoparticles (NPs) as photocatalysts to drive organic synthesis reactions under visible-light irradiation have attracted great interest. Plasmonic-metal NPs are characterized by their strong interaction with visible light through excitation of the localized surface plasmon resonance (LSPR). Herein, we review recent developments in direct photocatalysis using plasmonic-metal NPs and their applications. We focus on the role played by the LSPR of the metal NPs in catalyzing organic transformations and, more broadly, the role that light irradiation plays in catalyzing the reactions. Through this, the reaction mechanisms that these light-excited energetic electrons promote will be highlighted. This review will be of particular interest to researchers who are designing and fabricating new plasmonic-metal NP photocatalysts by identifying important reaction mechanisms that occur through light irradiation.
authors.affiliation: School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty, Queensland University of Technology, 2 George St. Brisbane, QLD 4001 (Australia), Fax: (+61) 07-3138-1804.
authors.forename: Qi
authors.initials: Q
authors.lastname: Xiao
authors.forename: Esa
authors.initials: E
authors.lastname: Jaatinen
authors.forename: Huaiyong
authors.initials: H
authors.lastname: Zhu
keywords: nanoparticles; organic synthesis; photochemistry; surface plasmon resonance; visible light