765473

官能化金纳米粒子COOH

15 nm diameter, carboxylic acid functionalized, PEG 3000 coated, OD 50, dispersion in H₂O

• 别名: Au NP COOH, 金胶体
• 分類程式碼代碼: 12162002
• NACRES: NA.23

属性

• 材料: PEG 3000
• 品質等級: 100
• 形狀: dispersion in H₂O; nanoparticles
• 包裝: glass bottle of 1 mL
• 外徑: 50
• 直徑: 15 nm
• pH值: 6.0-8.0 (25 °C)
• bp: 100 °C (lit.)
• 溶解度: water: miscible
• 密度: 1.00 g/cm³
• λmax: 520 nm
• 官能基: carboxylic acid
• 儲存溫度: 2-8°C

说明

一般說明

Carboxylic acid functionalized GNPs form conjugates with various protein molecules due to the electrostatic attraction between negatively charged carboxylate groups and positively charged amino groups of protein.

應用

The carboxylic acid group binds with various proteins and is used in targeted drug delivery and gene therapy.

功能化颗粒已被广泛用于研究纳米颗粒的细胞摄取和靶向药物递送。

安全信息

• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable