| 학회 |
한국공업화학회 |
| 학술대회 |
2015년 가을 (11/04 ~ 11/06, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
19권 2호 |
| 발표분야 |
생체재료_포스터 |
| 제목 |
Microanalysis using a simple SERS-active substrate based on gold-alumina nanowires |
| 초록 |
Substrate for a surface-enhanced Raman scattering (SERS) was simply fabricated by gold coating on alumina nanowires. A porous alumina film was prepared by anodization of aluminum, and the corresponding gel-like porous film was etched in a diluted NaOH solution to produce densely packed alumina nanowires. The alumina nanowires were then coated with gold using an ion coater. The SERS activity of the nanowires was compared with that of a glass plate, which was used as the control, and the enhanced activity of the gold-coated alumina nanowire substrate was verified at low concentrations of sodium acetate. This study describes an easily prepared and effective substrate for the detection of various molecules. |
| 저자 |
이은경1, 김지혜2, 이우걸2, 이수희2, Le Thi Kim Tram2, 정은진2, 김주승2, 임진익2
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| 소속 |
1(주)미래아이앤지, 2단국대 |
| 키워드 |
SERS; Substrate; Alumina nanowire; Gold coating; Microanalysis
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| E-Mail |
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