Merck
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796131

Sigma-Aldrich

银纳米溶液

50 nm avg. part. size, 0.02 mg/mL (in 2mM aqueous sodium citrate), citrate functionalized

Empirical Formula (Hill Notation):
Ag
Molecular Weight:
107.87
NACRES:
NA.23

形式

nanospheres

质量水平

浓度

0.02 mg/mL (in 2mM aqueous sodium citrate)

平均零件尺寸

50 nm

密度

1.0015 g/mL at 25 °C

λmax

420 nm

官能团

citrate

储存温度

2-8°C

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This Item
796158796166796468
Silver nanospheres 50 nm avg. part. size, 0.02 mg/mL (in 2mM aqueous sodium citrate), citrate functionalized

Sigma-Aldrich

796131

银纳米溶液

Silver nanospheres 80 nm avg. part. size, 0.02 mg/mL (in 2mM aqueous sodium citrate), citrate functionalized

Sigma-Aldrich

796158

银纳米溶液

Silver nanospheres 200 nm avg. part. size, 0.02 mg/mL (in 2mM aqueous sodium citrate), citrate functionalized

Sigma-Aldrich

796166

银纳米溶液

Silver nanospheres 200 nm avg. part. size, 0.02 mg/mL in water, BPEI functionalized

Sigma-Aldrich

796468

银纳米溶液

form

nanospheres

form

nanospheres

form

nanospheres

form

nanospheres

functional group

citrate

functional group

citrate

functional group

citrate

functional group

BPEI

concentration

0.02 mg/mL (in 2mM aqueous sodium citrate)

concentration

0.02 mg/mL (in 2mM aqueous sodium citrate)

concentration

0.02 mg/mL (in 2mM aqueous sodium citrate)

concentration

0.02 mg/mL in water

avg. part. size

50 nm

avg. part. size

80 nm

avg. part. size

200 nm

avg. part. size

200 nm

density

1.0015 g/mL at 25 °C

density

1.0005 g/mL at 25 °C

density

0.9999 g/mL at 25 °C

density

-

λmax

420 nm

λmax

455 nm

λmax

485 nm

λmax

500 nm

一般描述

将产品储存在 4-6°C 避光处。 可在室温下短期储存,但是低温储存会延长产品的保质期。不可冷冻。

应用

银纳米材料具有独特的物理、化学和光学特性,目前正用于各种生物应用。人们对银作为一种广泛的抗菌剂的用途重新产生了兴趣,导致开发了数百种掺入银纳米颗粒以防止表面细菌生长的产品。 此外,银纳米颗粒的光学颜色取决于银纳米颗粒的大小和形状。 银纳米粒子与特定波长的入射光的强耦合可用于开发超强的报告分子,高效的热吸收剂以及可放大局部电磁场强度的纳米级“天线”。

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 2

闪点(F)

Not applicable

闪点(C)

Not applicable


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