载Au@Ag核壳复合双金属纳米棒的复合滤纸用作SERS基底
陈思远1, 杨苗1, 刘晓云2,*, 查刘生1,*

Study on Au@Ag Core-Shell Composite Bimetallic Nanorods Laoding Filter Paper as SERS Substrate
CHEN Si-yuan1, YANG Miao1, LIU Xiao-yun2,*, ZHA Liu-sheng1,*
(a)用同样的载Au@AgNRs复合滤纸擦拭表面滴有不同浓度福美双丙酮溶液的载玻片后测得的拉曼光谱图; (b) 562 cm-1峰强度与福美双丙酮溶液的对数浓度之间的关系曲线