SERS-active substrate assembled by Ag NW-embedded porous polystyrene fibers
Shulin Chen, Chen Ding, Yong Lin, Xinzhou Wu, Wei Yuan, Xiuqing Meng, Wenming Su, Ke‐Qin Zhang
Abstract
M, and the electrospun fiber mats showed good reproducibility of SERS signal detection. This study proposes a feasible strategy for the large-scale preparation of flexible SERS-active substrate assembled by Ag NW-embedded porous PS fibers. The produced flexible SERS substrates may have potential application in wearable sensors for the trace detection of chemical and biological molecules.
Topics & Concepts
Materials sciencePolyvinyl alcoholSubstrate (aquarium)PolystyrenePorosityFiberChemical engineeringNanotechnologyElectrospinningAdsorptionPolymerComposite materialChemistryOrganic chemistryGeologyEngineeringOceanographyGold and Silver Nanoparticles Synthesis and ApplicationsElectrospun Nanofibers in Biomedical ApplicationsBiosensors and Analytical Detection