| 학회 |
한국공업화학회 |
| 학술대회 |
2009년 가을 (10/15 ~ 10/16, 서울산업대학교 내 서울테크노파크) |
| 권호 |
13권 2호 |
| 발표분야 |
나노(포스터) |
| 제목 |
Organic Base Promoted Fabrication of Silver Nanoparticle (Ag NP)-coated Silica Nano Spheres for Surface-enhanced Raman Scattering |
| 초록 |
Surface-enhanced Raman scattering (SERS) has received a great deal of attention for its potential applications as sensitive analytical tools. SERS effect mainly depends on the physical properties of metal nanoparticles such as their size, shape, and plasmon resonance frequency. Thus, synthesis of SERS substrates is needed to acquire uniform and reproducible SERS peaks. In this study, we fabricated Ag NP-coated silica nano spheres as SERS active substrate by using organic amine without heating and compared their SERS properties. And we applied our fabrication method successfully for preparing different size of Ag NP-coated silica nano spheres from various sized silica core (ca. 50-500nm). |
| 저자 |
강태규, 강호만, 채진주, 김종호, 전봉현, 김성용, 정대홍, 이윤식
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| 소속 |
서울대 |
| 키워드 |
surface-enhanced Raman scattering; silver nanoparticle; silica; organic base
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| E-Mail |
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