| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO)) |
| 권호 |
21권 2호 |
| 발표분야 |
고분자_포스터 |
| 제목 |
Surface-enhanced Raman spectroscopy using dielectric spheres in solution system |
| 초록 |
Surface enhanced Raman scattering (SERS) is a technique used to enhance the weak Raman signal from a particular molecular species and is a tool for ultra-high sensitivity analysis. Here we use a new phenomenon to generate liquid-state surface-enhanced Raman spectroscopy without substrate, using silica nanoparticles as a substrate in solution and allowing energy to be bound at the particle surface. The Raman scattering results are in good agreement with the simulation results. Silica nanoparticles can achieve meaningful additional amplification of signals three times higher than only gold nanorods. |
| 저자 |
남지혜, 강영종
|
| 소속 |
한양대 |
| 키워드 |
liquid-state surface-enhanced Raman spectroscopy; silica nanoparticle
|
| E-Mail |
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