문화기술의 융합 (The Journal of the Convergence on Culture Technology)

  • 제4권2호
  • /
  • Pages.155-160
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  • 2018
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  • 2384-0358(pISSN)
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  • 2384-0366(eISSN)
국제문화기술진흥원 (The International Promotion Agency of Culture Technology)
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lndigo Carmine의 표면증강라만스펙트럼에 관한 연구

Study on Surface Enhanced Raman Scattering of Indigo Carmine

  • 이철재 (영남이공대학교 화장품화공계열)
  • Lee, Chul Jae (School of Chemical Industry, Yeungnam College of Science & Technology)
  • 투고 : 2018.02.05
  • 심사 : 2018.04.10
  • 발행 : 2018.05.31
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초록

이 연구에서는 실버 미러 기판의 표면 강화 실험을 수행하여 Tollen의 방법과 ${\gamma}$-선 조사 방법으로 만든 은 표면의 특성을 확인했다. 인디고 카민의 표면 강화 효과는 은 거울 및 은 졸 표면에 의해 분석되었다. SERS 스펙트럼에 나타난 진동 모드는 HyperChem프로그램의 PM3 방법에서 문헌 및 반 경험적 계산에 근거하여 분석하였다. Indigo carmine의 흡착 배향은 표면 선택 규칙을 사용하여 분석해 본 결과 은 표면에 수직으로 약간 기운 형태로 흡착되었음을 알 수 있었다.

In this study, the experiments for surface enhancement of silver mirror substrates were done, where we checked the characteristics of silver surface made by Tollen's and ${\gamma}$- irradiation method. The surface enhancement of Indigo carmine was analyzed by silver mirror and silver sol surfaces. The assignments of the vibrational bands shown in SERS spectra are given based on both literature and the semi-empirical calculations at the PM3 methods. We deduced that the adsorption orientation of Indigo carmine was little tilted perpendicular to the silver surfaces by using of the surface selection rules.

키워드

참고문헌

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