One milliliter of dispersion contains 0.02g of silver nanoparticles as listed in the "Properties" section.
推薦產品
形狀
nanoparticles
品質等級
包含
sodium citrate as stabilizer
濃度
0.02 mg/mL in aqueous buffer
折射率
n20/D 1.333
粒徑
40 nm (TEM)
密度
0.990 g/mL at 25 °C
螢光
λem 412 nm FWHM 63 nm
儲存溫度
2-8°C
SMILES 字串
[Ag]
InChI
1S/Ag
InChI 密鑰
BQCADISMDOOEFD-UHFFFAOYSA-N
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一般說明
我们的银纳米粒子（直径 40 nm）是分散在水性柠檬酸盐缓冲液中的金属球形银纳米粒子。该缓冲液可稳定分散体；柠檬酸离子吸附在银纳米粒子表面并形成防止聚集的保护层。由于粒径小，纳米粒子表现出量子限制光学特性，最显著的是发射波长(λem)为 412 nm，半峰全宽 (FWHM) 仅为 63 nm——这要归功于粒子的单分散性。光电特性与高表面积相结合，使我们的银纳米粒子可用于生物传感器和荧光成像，灵敏地检测生物分子、病原体和环境污染物。
應用
- Silver as acrolein hydrogenation catalyst: intricate effects of catalyst nature and reactant partial pressures.：研究用银作为丙烯醛氢化反应的催化剂，着重在催化剂性质和反应气体分压的复杂作用，揭示化工生产应用前景(Bron et al., 2007)。
- Surface-enhanced Raman analysis of sulfa drugs on colloidal silver dispersion.：用胶体银分散体通过表面增强拉曼光谱(SERS)分析磺胺药物。可改进药物研究的检测方法(Sutherland et al., 1990)。
訊號詞
Warning
危險聲明
危險分類
Aquatic Acute 1 - Aquatic Chronic 1
儲存類別代碼
12 - Non Combustible Liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Guang Zhao et al.
Chemosphere, 229, 169-180 (2019-05-12)
Although silver nanoparticles (AgNPs) are used in various commercial products, the biological effects of AgNPs on fish embryogenesis and the underlying molecular mechanisms are still poorly understood. In this study, both touch responses and neuron membrane potential were found to
文章
Silver nanomaterials have unique physical, chemical, and optical properties that are currently being leveraged for a wide variety of biological applications.
銀奈米材料具有獨特的物理、化學和光學特性，目前正被利用於各種生物應用。
本文將強調使用超音波噴射方法的多樣化應用及奈米結構材料。
The diversity of applications and nanostructured materials accessible using ultrasonic spray methods are highlighted in this article.
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Hello, excuse me, could you give me the data on the concentration of the number of silver nanoparticles per milliliter?
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