Sigma-Aldrich Gold nanospheres，100 nm，FITC和链霉亲和素功能化，粉末

产品概述

金纳米球（AuNS）（100 nm，FITC和链霉亲和素功能化，粉末状）是一种具有生物相容性、易表面修饰和良好光热转换性能的金纳米粒子，可以通过多种方法合成，如纳米金的电化学置换、模板银置换和电化学方法。

应用领域

Owing to size and shape dependent quantum effects, the gold nanoparticles exhibit unique surface plasmon resonance absorption, scattering, fluorescence, and photothermal propertiesPMID 18712884PMID 14719978PMID 26114396 which render them suitable for applications in catalysis, chemical sensing, biosensing , cellular and bioimaging, drug and gene delivery, and photothermal therapy.PMID 18712884PMID 14719978PMID 26114396PMID 22295941PMID 28420299PMID 16505915 The fluorescent labeling of gold nanoparticles have been shown to cause emission enhancement in fluorophores.PMID 20383126 This makes the fluorescence tagged gold nanoparticles a dual mode nanoprobe for drug delivery and bioimaging applications.PMID 18712884PMID 16464114

技术规格