Construction and photophysical properties of organic-inorganic nanonetworks based on oligo(phenylenevinylene) and functionalized gold nanoparticles.
Novel organic-inorganic nanonetworks of oligo(phenylenevinylene) (OPV) and gold nanoparticles (GNPs) have been synthesized by the amine-based epoxide ring-opening reaction. The resulting OPV-GNPs nanocomposites exhibit homogeneous and well-defined interfaces between the organic ligands and the inorganic nanoparticles, thereby promoting efficient electronic interfacial interaction between the two constituents. The functionalized gold nanoparticles serve as chemical reagents for the construction of nanohybrids, while the epoxide-terminated OPV acts as linkage between gold nanoparticles. The new architecture provides a facile methodology for fabrication of novel organic-inorganic nanohybrids under relatively mild conditions, which facilitates further applications of hybrid materials.
Yang
Jien
J
Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences and Graduate School of Chinese Academy of Sciences, Beijing 100190, People's Republic of China.
Liu
Xiaofeng
X
Huang
Changshui
C
Zhou
Chunjie
C
Li
Yuliang
Y
Zhu
Daoben
D
D004852:Epoxy Compounds / Q000737:chemistry*; D006046:Gold / Q000737:chemistry*; D053768:Metal Nanoparticles / Q000737:chemistry*; D046529:Microscopy, Electron, Transmission; D008958:Models, Molecular; D015394:Molecular Structure; D049329:Nanostructures / Q000737:chemistry*; D010777:Photochemistry; D011145:Polyvinyls / Q000737:chemistry*
D004852:Epoxy Compounds; D011145:Polyvinyls; C530822:oligo(p-phenylene vinylene); D006046:Gold