Decoration of Porous Silicon with Gold Nanoparticles via Layer-by-Layer Nanoassembly for Interferometric and Hybrid Photonic/Plasmonic (Bio)sensing.
金纳米颗粒层(AuNPLs)可将金纳米颗粒(AuNPs)的形貌、光学与电学性质和特定表面形貌耦合,适用于生物传感、药物递送和光热治疗等。本文报道通过层层(LbL)纳米组装正电荷聚电解质聚丙氨基盐酸盐(PAH)和负电荷柠檬酸包覆AuNPs,在多孔硅(PSi)干涉仪和分布式布拉格反射器(DBR)上构建AuNPLs,用于(生物)传感。Au...