Nd：YAG1064nm激发的葡萄糖氧化酶在银胶体系中的FT－Raman谱  

Fourier Transform Surface-Enhanced Raman Spectroscopy of Glucose Oxidase in Silver Colloid using Nd：YAG 1064nm Excitation

作　　者：胡凤霞[1] 张崇起[1] 方炎[1] 

机构地区：[1]首都师范大学综合所物理系实验中心

出　　处：《光散射学报》1995年第2期200-201,共2页The Journal of Light Scattering

摘　　要：Ｎｄ：ＹＡＧ１０６４ｎｍ激发的葡萄糖氧化酶在银胶体系中的ＦＴ－Ｒａｍａｎ谱胡凤霞，张崇起，方炎（首都师范大学综合所物理系实验中心北京１０００３７）ＦｏｕｒｉｅｒＴｒａｎｓｆｏｒｍＳｕｒｆａｃｅ－ＥｎｈａｎｃｅｄＲａｍａｎＳｐｅｃｔｒｏｓｃｏｐｙｏｆＧ...Abstract The high quality NIR－FT-SERS from Glucose Oxidase （GO）using 1064nm excitaion is reported for the first time in this paper. Clearly consider-able level of enhancement at 1064nm is found， compared with the visible exci-tation SERS~[1,2]，and a new strong band 1472 cm^(-1) appeared in the FT-SERS of GO. Any additions of HCl NaOH KCl to Ag sols do not cause further enhance-ment of GO instead of weaken.

关 键 词：葡萄糖氧化酶 银胶体系 FT-Raman谱 拉曼光谱 生物大分子 激光激发 ND-YAG激光 

分 类 号：Q55[生物学—生物化学] Q503