Lee, Seung Han Jung, Hyun Kyu Kim, Tae Cheol Kim, Chang Hee Shin, Chang Hwan Yoon, Tae-Sik Hong, A-Ra Jang, Ho Seong Kim, Dong Hun 2024-01-19T23:04:04Z 2024-01-19T23:04:04Z 2021-09-03 2018-03-15 0169-4332 https://pubs.kist.re.kr/handle/201004/121602 Herein we report a metal nanoparticle synthesis method based on a physical vapor deposition process instead of the conventional wet process of chemical reactions in liquids. A narrow size distribution of synthesized gold nanoparticles was obtained using an ion coater on glycerin at low vapor pressure. The nanoparticle size could be modulated by controlling the sputtering conditions especially the discharge current. Due to the formation of gold nanoparticles, a surface plasmon resonance peak appeared at similar to 530 nm in the absorption spectrum. The surface plasmon resonance peak exhibited red-shift with increasing size of the gold nanoparticles. Our results provide a simple, environmental friendly method for the synthesis of metal nanoparticles by combine low-cost deposition apparatus and a liquid medium, which is free from toxic reagents. (C) 2017 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE BV SURFACE-PLASMON RESONANCE METAL NANOPARTICLES NANOCRYSTALS CATALYSIS SHAPE SIZE DEPOSITION OCTAHEDRA BIOLOGY Facile method for the synthesis of gold nanoparticles using an ion coater Article 10.1016/j.apsusc.2017.11.008 1 APPLIED SURFACE SCIENCE, v.434, pp.1001 - 1006 APPLIED SURFACE SCIENCE 434 1001 1006 scie scopus 000419116600115 2-s2.0-85033383148 Chemistry, Physical Materials Science, Coatings & Films Physics, Applied Physics, Condensed Matter Chemistry Materials Science Physics Article SURFACE-PLASMON RESONANCE METAL NANOPARTICLES NANOCRYSTALS CATALYSIS SHAPE SIZE DEPOSITION OCTAHEDRA BIOLOGY Gold nanoparticles Sputtering Liquid capture media Surface plasmon resonance Environmentally friendly nanoparticle synthesis