화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2015년 봄 (04/29 ~ 05/01, BEXCO (부산))
권호 19권 1호
발표분야 나노_포스터
제목 Fabrication of Highly Dispersed Metal Nanoparticle-Embedded Porous Powders  for Surface-enhanced Raman Scattering(SERS) Sensing Applications  
초록 Metal-organic frameworks (MOFs), a type of porous hybrid organic-inorganic microporous materials, are typically characterized by high surface areas, uniform and nanostructured cavities and exceptional adsorptive capacities. These characteristics make them promising for application in catalysts and adsorbents materials. Especially, These materials embedding metal nanoparticles would be advantageous to develop a surface-enhanced Raman scattering (SERS) detection sensor due to the effective preconcentration of analytes near Raman active metals. Here, we fabricate SERS-active sensors by embedding metal nanoparticles within zeolitic imidazolate framework (ZIF-8) for detecting organic pollutants in environmental water. In addition, the detection ability  can be adjusted by controlling the dispersion of included metal nanoparticles in the porous matrix.  
저자 백연경, 최현지, 김영국
소속 KIMS (재료(연)
키워드 SERS; Detection; Porous; MOF
E-Mail ykbaek@kims.re.kr