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Merck
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主要文件

730785

Sigma-Aldrich

胶态银溶液

nanoparticles, 10 nm particle size (TEM), 0.02 mg/mL in aqueous buffer, contains sodium citrate as stabilizer

别名:

Colloidal silver

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About This Item

线性分子式:
Ag
CAS号:
7440-22-4
分子量:
107.87
MDL编号:
MFCD00003397
UNSPSC代码:
12352302
PubChem化学物质编号:
329764594
NACRES:
NA.23

表单

nanoparticles

包含

sodium citrate as stabilizer

浓度

0.02 mg/mL in aqueous buffer

折射率

n20/D 1.333

粒径

10 nm (TEM)

密度

0.997 g/mL at 25 °C

荧光

λem 388 nm FWHM 59 nm

储存温度

2-8°C

SMILES字符串

[Ag]

InChI

1S/Ag

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

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相关类别

一般描述

我们的银纳米颗粒（直径10 纳米）是分散在水性缓冲液中的金属银的球形纳米颗粒。 这些颗粒具有高导电性、高表面积，而且由于其颗粒尺寸受到严密控制，这些颗粒在388 nm处发荧光，FWHM 仅为50纳米。

应用

AgNPs分散体可用于多种应用，例如可用于光电应用、能量收集应用和表面增强拉曼光谱（SERS）。

象形图

Environment
GHS09

警示用语：

Warning

危险声明

H410

预防措施声明

P273 - P391 - P501

危险分类

Aquatic Acute 1 - Aquatic Chronic 1

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX2381
MKCT9115
MKCW1299
MKCS5195
MKCN0590

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Plasmonic effects of quantum size metal nanoparticles on Synthesis of highly monodisperse citrate-stabilized silver nanoparticles of up to 200 nm: kinetic control and catalytic properties
Bastus NG, et al.
Chemistry of Materials, 7(6), 2069-2083 (2017)
Charlene Andraos et al.
International journal of toxicology, 39(5), 397-421 (2020-07-17)
Despite several studies addressing nanoparticle (NP) interference with conventional toxicity assay systems, it appears that researchers still rely heavily on these assays, particularly for high-throughput screening (HTS) applications in order to generate "big" data for predictive toxicity approaches. Moreover, researchers
Synthesis and characterization of stable aqueous dispersions of silver nanoparticles through the Tollens process
Yin Y, et al.
Journal of Materials Chemistry, 12(3), 522-527 (2002)
Direct synthesis of narrowly dispersed silver nanoparticles using a single-source precursor
Lin XZ, et al.
Langmuir, 19(24), 10081-10085 (2003)
Silver nanoparticles: green synthesis and their antimicrobial activities
Sharma VK, et al.
Advances in Colloid and Interface Science, 145(1-2), 83-96 (2009)
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