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)以不同浓度Au@AgNRs水分散液制备的复合滤纸擦拭同样表面吸附福美双的载玻片后测得的拉曼光谱图; (b)谱图中562 cm-1峰强度随Au@AgNRs水分散液浓度变化的关系曲线