Reliable molecular trace-detection based on flexible SERS substrate of graphene/Ag-nanoflowers/PMMA

• Published in: Sensors and actuators. B, Chemical Vol. 249; pp. 439 - 450
• Main Authors: Qiu, Hengwei, Wang, Minqiang, Jiang, Shouzhen, Zhang, Lin, Yang, Zhi, Li, Le, Li, Junjie, Cao, Minghui, Huang, Jin
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.10.2017
• Subjects: Ag-nanoflowers; Flexible SERS substrate; Molecular detection; Molecular detection; Flexible SERS substrate; Ag-nanoflowers

•First, the G/AgNFs/PMMA flexible substrate was fabricated by using a facilegraphene templated electroreduction method.•Second, the detection limit for R6G in-situ detectionby covering the G/AgNFs/PMMA flexible substrate can reach 10−14M.•Third, the G/AgNFs/PMMA flexible substrate can be used on rea...