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Gold nanoparticles
| 产品编号： | 3092054 |
| 规格： | 5 nm diameter, amine functionalized, PEG 3000 coated, OD 50, dispersion in H2O |
| 包装规格： | 1 ML |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品别名
Gold nanoparticles
Gold nanoparticles NH2 functionalized
Gold Colloid
Au NP NH2
结构式
基本信息
| NACRES | NA.23 |
| Application【应用】 | Functionalized particles have been extensively used to study cellular uptake of nanoparticles and targeted drug delivery. Amine functionalized, PEG 3000 coated, OD 50, and H2O dispersed gold nanoparticles (5 nm) can be used in the activation of silica nanosphere for the decomposition of formic acid. They may be used in the radiosensitization and imaging of cancer cells. AuNPs can be potentially immobilized on antibodies to improve the sensitivity of optical fiber sensors for the screening of COVID-19. They can also be deposited on the titanium electrode for the formation of a miniaturized device for the electrochemical detection of DNA hybridization, which can be used in the diagnosis of COVID-19. |
| Features and Benefits【特点和优势】 |
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产品性质
| Quality Level【质量水平】 | 100 |
| material【物料】 | PEG 3000 |
| form【形式】 | dispersion in H2O nanoparticles |
| OD | 50 |
| Diameter【直径】 | 5 nm |
| pH【pH值(酸碱度)】 | 6.0-8.0 (25 ℃) |
| solubility【溶解性】 | water: miscible |
| density | 1.00 g/cm3 |
| λmax | 515 nm |
| functional group【官能团】 | amine |
| storage temp.【储存温度】 | 2-8℃ |
| packaging【包装】 | 1 mL in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
| WGK | WGK 1 |
