Merck

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

登录to View Organizational & Contract Pricing

别名:
Colloidal silver
线性分子式:
Ag
分子量:
107.87
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

形式

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 string

[Ag]

InChI

1S/Ag

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

正在寻找类似产品? Visit 产品对比指南

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
730777730793730807
Silver, dispersion nanoparticles, 10 nm particle size (TEM), 0.02 mg/mL in aqueous buffer, contains sodium citrate as stabilizer

Sigma-Aldrich

730785

胶态银溶液

Silver, dispersion nanoparticles, 100 nm particle size (TEM), 0.02 mg/mL in aqueous buffer, contains sodium citrate as stabilizer

Sigma-Aldrich

730777

胶态银溶液

Silver, dispersion nanoparticles, 20 nm particle size (TEM), 0.02 mg/mL in aqueous buffer, contains sodium citrate as stabilizer

Sigma-Aldrich

730793

胶态银溶液

Silver, dispersion nanoparticles, 40 nm particle size (TEM), 0.02 mg/mL in aqueous buffer, contains sodium citrate as stabilizer

Sigma-Aldrich

730807

胶态银溶液

particle size

10 nm (TEM)

particle size

100 nm (TEM)

particle size

20 nm (TEM)

particle size

40 nm (TEM)

contains

sodium citrate as stabilizer

contains

sodium citrate as stabilizer

contains

sodium citrate as stabilizer

contains

sodium citrate as stabilizer

concentration

0.02 mg/mL in aqueous buffer

concentration

0.02 mg/mL in aqueous buffer

concentration

0.02 mg/mL in aqueous buffer

concentration

0.02 mg/mL in aqueous buffer

refractive index

n20/D 1.333

refractive index

n20/D 1.333

refractive index

n20/D 1.333

refractive index

n20/D 1.333

density

0.997 g/mL at 25 °C

density

0.9978 g/mL at 25 °C

density

0.986 g/mL at 25 °C

density

0.990 g/mL at 25 °C

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

危险声明

预防措施声明

危险分类

Aquatic Chronic 2

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

在网站页面上,产品编号会附带包装尺寸/数量一起显示(例如:T1503-25G)。请确保 在“产品编号”字段中仅输入产品编号 (示例: T1503).

示例

T1503
货号
-
25G
包装规格/数量

其它示例:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

遇到问题?欢迎随时联系我们技术服务 寻求帮助

批号可以在产品标签上"批“ (Lot或Batch)字后面找到。

Aldrich 产品

  • 如果您查询到的批号为 TO09019TO 等,请输入去除前两位字母的批号:09019TO。

  • 如果您查询到的批号含有填充代码(例如05427ES-021),请输入去除填充代码-021的批号:05427ES。

  • 如果您查询到的批号含有填充代码(例如 STBB0728K9),请输入去除填充代码K9的批号:STBB0728。

未找到您寻找的产品?

部分情况下,可能未在线提供COA。如果搜索不到COA,可在线索取。

索取COA

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)
Antibacterial effect of silver nanoparticles in Pseudomonas aeruginosa
Salomoni R, et al.
Nanotechnology, Science and Applications, 10(1-2), 115-115 (2017)
Direct synthesis of narrowly dispersed silver nanoparticles using a single-source precursor
Lin XZ, et al.
Langmuir, 19(24), 10081-10085 (2003)

商品

银纳米材料具有独特的物理、化学以及光学性质,目前正在用于各种的生物应用。

Silver nanomaterials have unique physical, chemical, and optical properties that are currently being leveraged for a wide variety of biological applications.

The diversity of applications and nanostructured materials accessible using ultrasonic spray methods are highlighted in this article.

Ultrasonic spray pyrolysis (USP) is effective for preparing a wide array of materials and is scalable and continuous. Nanomaterials prepared by USP include nanoporous metal oxides and sulfides, nanocomposites, semiconductor quantum dots, and conductive metal inks.

查看所有结果

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门