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) 福美双固体粉末的拉曼光谱图; (b)浓度为10-7 mol·L-1的福美双丙酮溶液滴在载玻片上, 干燥后直接测试的拉曼谱图; (c)用载Au@AgNRs复合滤纸擦拭吸附有福美双的载玻片后测得的SERS谱图(图中黑色谱线为未擦拭载玻片的复合滤纸的拉曼谱图)