Gold Nanoparticles,Au,金纳米粒子,Au(10nm) 产品名称:Gold Nanoparticles,Au 别称:金纳米粒子,Au 纯度:95%+ 存储条件:-20°C,避光,避湿 外观:固体或液体, 用途:科研 金纳米粒子(Gold Nanoparticles),通常缩写为Au NPs,是由金原子构成的纳米尺寸颗粒。由于其独特的光学、电化学和表面等离子共振等特性, 金纳米粒...
gold nanoparticles (Au NPs)ionic liquid (IL)liposomeDIRECT ELECTRON-TRANSFEROXIDASENANOTUBESA novel liposomal nanocomposite with biocompatibility and conductivity, Au@ILs-polysome, was fabricated and first utilized as the electrode material to immobilize the redox enzyme glucose oxidase (GOD) for the ...
分子量(PEG ):2000、3400、5000,其他分子量可以定制。 Au-PEG-NH2是一种由聚乙二醇(PEG)链修饰的金纳米粒子(Au-NPs),表面带有氨基(-NH2)官能团的化合物。由于PEG链的存在,Au-PEG-NH2具有良好的水溶性和生物相容性, 产品: 氨基-PEG-SH 氨基-PEG-SH 氨基-PEG-NH2 氨基-PEG-RVG29 氨基-PEG-NH2 氨基-PEG...
Gold nanoparticles can be prepared by chemical, physical, and biological methods. Most commonly the process involves reduction of dissolved chloroauric acid (H[AuCl4]) to generate Au+ ions from Au3+ ions, followed by disproportionation reaction, three Au+ ions generate one Au3+ and two Au0 ions...
wavelengths [82]. Gold nanoclusters (AuNCs) are Ångstrom-scale gold nanoparticles characterized by their ultrasmall size (typically ≤ 3 nm) [83]. The structure of AuNCs consists of a metallic core comprising a few gold atoms surrounded and protected by Au coordinating ligands. Consequently...
Gold nanoparticles (Au NPs) are extensively used nanomaterials that have profound relation with diverse sensor development, catalysis and drug delivery due to their remarkable electrochemical properties. It plays its role as the main catalyst, catalyst support, signal amplifier and electrochemical probe du...
This study explored the impact of gold nanoparticles on the metabolic activity and morphology of human pulmonary endothelial cell monolayers. We developed a gold nanoparticle library of three different sizes and two surface chemistries that include anionic citrate and the cationic polyelectrolyte poly(allyl...
Preparation of nanoparticles protected by patterned monolayers The preparation of NPs displaying patterned surfaces or featuring different compartments may follow two general routes: spontaneous self-assembly of subunits or step-by-step synthesis using an external template (Du and O’Reilly 2011; Gentilini...
Size distributions of gold nanoparticles on the MWCNTs. Full size image Full size image Table 1 Composition of the functionalized and Au decorated MWCNTs. Full size table UV-Visible absorption spectra of gold NPs decorated with MWCNTS and pure gold NPs solution. ...
2.1.2Gold nanoparticles (Au NPs) Owing to their exceptionaloptical properties(plasmonic) and chemically inert nature,Au NPsare among one of the most investigated inorganic materials in terms ofbiomedical applications. Due to the size and shape dependentsurface plasmon resonance, not only spherical Au...