Sigma-Aldrich 金纳米颗粒，15 nm直径，OD 1，柠檬酸盐缓冲液混悬液

产品概述

15 nm直径，OD 1，柠檬酸盐缓冲液混悬液

应用领域

Ideal for adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols. Also, due to the increased stability, these gold nanoparticles are ideal for use in physical and optical applications.

Note: This product is not ideal for protein adsorption. For gold nanoparticles suitable for adsorption of proteins and other ligands for conjugate development; please see our gold nanoparticles stabilized in PBS.

This material is highly monodisperse (PMID 20534499, Biological TargetingPMID 20085324, PlasmonicsPMID 21369308 and Electronics.
The removal of reactants means that further growth of the nanoparticles is also inhibited leading to a longer lasting material.

网络研讨会：金纳米颗粒简介-性质和在生命科学中的应用

非常适合吸附寡核苷酸和聚乙二醇等硫醇化配体。此外，由于稳定性提高，这些金纳米颗粒非常适合用于物理和光学应用。注意：本品对蛋白质吸附效果不理想。对于适合吸附蛋白质等配体进行偶联显影的金纳米粒子，请看我们的金纳米颗粒在PBS中稳定。这种材料是高度单分散的（尺寸和形状的变化<12%），并提供显著改善的表面反应性。应用包括表面增强拉曼标记，传感/检测，生物靶向，等离子体和电子学。

技术规格