Sigma-Aldrich Gold nanospheres，100 nm，FITC和马来酰亚胺官能化，粉末

产品概述

金纳米球（AuNS）（100 nm，FITC和马来酰亚胺功能化，粉末）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、模板银置换金和电化学方法。

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 25378252PMID 14719978PMID 16505915 which render them suitable for applications in catalysis, chemical sensing, biosensing , cellular and bioimaging, drug and gene delivery, and photothermal therapyPMID 25378252PMID 14719978PMID 16505915PMID 22295941PMID 18712884PMID 16464114. The fluorescent labeling of gold nanoparticles have been shown to cause emission enhancement in fluorophores. This makes the fluorescence tagged gold nanoparticles a dual mode nanoprobe for drug delivery and bioimaging applicationsPMID 25378252PMID 20383126PMID 26114396.

技术规格