Koo, Hye Young Lee, Ha-Jin Kim, Jun Kyung Choi, Won San 2024-01-20T19:31:16Z 2024-01-20T19:31:16Z 2021-09-02 2010-05 0021-4922 https://pubs.kist.re.kr/handle/201004/131502 We report a feasible fabrication of binary complex particles based on polyelectrolyte multilayer-coated particles (PEMPs). Binary complex particles were synthesized by combination of large organic and small inorganic nanoparticles. The PEMPs were prepared by alternating adsorption of two kinds of polyelectrolytes with opposite charges onto colloidal particles. In this structure, polyelectrolytes act as a matrix to bind precursor for metal nanoparticles. Following reduction and hydrolysis of the PEMPs could generate bimetallic complexes onto PEMPs. We found that size and composition of the bimetallic complexes depend on the amount of gold precursor added to the suspension of the PEMPs. (C) 2010 The Japan Society of Applied Physics English IOP PUBLISHING LTD NANOPARTICLES NANOREACTORS SILVER Synthesis of Binary Complex Colloidal Particles by Using Polyelectrolyte Multilayer-Coated Particles as Templates Article 10.1143/JJAP.49.05EA10 1 JAPANESE JOURNAL OF APPLIED PHYSICS, v.49, no.5 JAPANESE JOURNAL OF APPLIED PHYSICS 49 5 scie scopus 000278003400010 2-s2.0-77952990866 Physics, Applied Physics Article; Proceedings Paper NANOPARTICLES NANOREACTORS SILVER