Different number of silver nanoparticles layers for surface enhanced raman spectroscopy analysis

• Published in: Sensors and actuators. B, Chemical Vol. 255; pp. 374 - 383
• Main Authors: Li, Zhen, Wang, Minghong, Jiao, Yang, Liu, Aihua, Wang, Shuyun, Zhang, Chao, Yang, Cheng, Xu, Yuanyuan, Li, Chonghui, Man, Baoyuan
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 01.02.2018; Elsevier Science Ltd
• Subjects: Ag NPs; Cost analysis; Flexible substrate; Nanoparticles; Nanostructured materials; Penetration depth; Raman spectroscopy; Reproducibility; SERS; Silver; Substrates; Three-dimensional structure; Ag NPs; Flexible substrate; Three-dimensional structure; SERS

•SERS substrate with different Ag NPs layers was obtained with simple and easy-popularization way.•The SERS effects gradually become strong as the increasing number of Ag NPs layers.•The reproducibility of SERS substrates was significantly promoted as the Ag NPs layers increases.•The SERS substrate...