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  • 09월 20일 16시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제126회 대한화학회 학술발표회 및 총회 Plasmon-Induced polymerization of Poly(Acrylic acid) on Gold Nanoparticles

등록일
2020년 9월 3일 16시 58분 39초
접수번호
0795
발표코드
MAT.P-484 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 21일(수) 17:30~18:00
발표형식
포스터
발표분야
Materials Chemistry
저자 및
공동저자
Jeonghyeon Lee, Youngsoo Kim*, Hyeonji Kim
Department of Chemistry, Yeungnam University, Korea
Polymeric/gold nanocomposites are receiving great interest in chemistry, biochemistry, and material science because it can be applicable to many academic and industrial fields like liquid crystal, polarized film, catalysts, and drug-delivery, and so on. Especially, gold nanoparticles have been highlighted in the field of catalysis and drug-delivery due to the catalytic ability in the nanoscale regime, and biocompatibility. Also, gold nanoparticles have a signature to generate thermal energy in the vicinity of nanoparticles through phonon-phonon scattering, resulting from light-to-matter interactions. Such photothermal property of gold nanoparticles can be a beneficial strategy for synthesizing polymeric materials onto the gold nanoparticles. Here, we directly synthesized Poly(Acrylic acid)@gold nanocomposite through photothermal effect of gold nanoparticles under visible light. The optical property of products was identified with a UV-Vis spectrophotometer and the morphology and the chemical information of the products were characterized by TEM, NMR, TGA, and FT-IR.

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