The weight of each individual gold nanoparticle in this product is approximately 1.02E-17 g. For 10nm particles, it is recommended to use a 100 kDa MWCO Centrifugal Filter or a 30 to 100 kDa NMWL Ultrafiltration Disc.
推薦產品
材料
PEG 5000
品質等級
形狀
dispersion in H2O
nanoparticles
包裝
glass bottle of 1 mL
外徑
50
直徑
10 nm
pH值
6.0-8.0 (25 °C)
溶解度
water: miscible
密度
1.00 g/cm3
λmax
520 nm
官能基
amine
儲存溫度
2-8°C
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一般說明
直径范围为 2-200nm 的金纳米颗粒（AuNP） 在多个领域得到应用。它们具有优异的生物相容性和诱人的物理化学特性。金纳米颗粒上的聚（乙二醇）（PEG）表面涂层有助于减少蛋白质吸附，减少与细胞的非特异性相互作用，并大幅改善这些纳米颗粒的药代动力学并减少纳米颗粒的聚集。PEG层密度与AuNP曲率成反比。较小的 AuNP 上可以实现更致密的涂层。涂有 PEG 5000 的 AuNP具有最高的胶体稳定性。以聚乙二醇 （PEG） 为配体或载体分子的胺基功能化 GNP 与 siRNA 形成偶联物，在 RNAi 技术中非常有用。由于粘附在细胞膜上，因此它可用于靶向药物递送应用中的细胞和细胞内靶向，也可用于生物分布研究。[1][2][3][4]
應用
下面列出了其他几项具体应用：
功能化颗粒已广泛用于研究纳米颗粒的细胞摄取和靶向药物递送。
儲存類別代碼
12 - Non Combustible Liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
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相關內容
Products and support for mpox research, offering world-class reagents for immunoassay and molecular assay development.
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What is the weight of the individual gold nanoparticles for this product? Also, what membrane pore size is generally used with this product?
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