material
PEG 5000
form
dispersion in H2O, nanoparticles
packaging
glass bottle of 1 mL
OD
50
diameter
5 nm
pH
6.0-8.0 (25 °C)
solubility
water: miscible
density
1.00 g/cm3
λmax
515 nm
functional group
carboxylic acid
storage temp.
2-8°C
Application
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。
Carboxylic acid functionalized, PEG 5000 coated and H2O dispersed gold nanoparticles (5 nm) can be potentially used in the development of biosensors, cancer-cell imaging, drug delivery, and photothermal therapy.
AuNPs may be used to prepare SARS-CoV-2 conjugate for COVID-19 detection using lateral flow immunoassay technique. It may also be used in immobilization of antibodies to improve the sensitivity of optical fiber sensors for the screening of COVID-19. It can also be deposited on the titanium electrode for the formation of a miniaturized device for the electrochemical detection of DNA hybridization.
AuNPs may be used to prepare SARS-CoV-2 conjugate for COVID-19 detection using lateral flow immunoassay technique. It may also be used in immobilization of antibodies to improve the sensitivity of optical fiber sensors for the screening of COVID-19. It can also be deposited on the titanium electrode for the formation of a miniaturized device for the electrochemical detection of DNA hybridization.
Features and Benefits
Decreases the cytotoxicity and increases efficiency of GNPs in targeted drug delivery. PEG increases the stability of the nanoparticles and prevents agglomeration.
Other Notes
- form dispersion in H2O
- OD 50
- diameter 5 nm
- storage temp. 2-8°C
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存储类别
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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商品
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Li Z, et al.
Journal of Medical Virology, 6, 2071-2071 (2020)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 765449-1ML | 04061837524073 |