title: Asymmetric organic/metal(oxide) hybrid nanoparticles: synthesis and applications.
abstract: Asymmetric particles (APs) with broken centrosymmetry are of great interest, due to the asymmetric surface properties and diverse functionalities. In particular, organic/metal(oxide) APs naturally combine the significantly different and complementary properties of organic and inorganic species, leading to their unique applications in various fields. In this review article, we highlighted recent advances in the synthesis and applications of organic/metal(oxide) APs. This type of APs is grounded on chemical or physical interactions between metal(oxide) NPs and organic small molecular or polymeric ligands. The synthetic methodologies were summarized in three categories, including the selective surface modifications, phase separation of mixed ligands on the surface of metal(oxide) NPs, and direct synthesis of APs. We further discussed the unique applications of organic/metal(oxide) APs in self-assembly, sensors, catalysis, and biomedicine, as a result of the distinctions between asymmetrically distributed organic and inorganic components. Finally, challenges and future directions are discussed in an outlook section.
authors: Department of Chemistry and Biochemistry, University of Maryland, College park, MD 20742, USA.
authors: Jie
authors: J
authors: He
authors: Yijing
authors: Y
authors: Liu
authors: Taylor C
authors: TC
authors: Hood
authors: Peng
authors: P
authors: Zhang
authors: Jinlong
authors: J
authors: Gong
authors: Zhihong
authors: Z
authors: Nie