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807672

Sigma-Aldrich

Silver nanoplates

resonant wavelength, 1050 nm, ~1 mg/mL (in water with 5 mM sodium borate buffer), PVP functionalized

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About This Item

UNSPSC Code:
12352302
NACRES:
NA.23

form

nanoplates

concentration

~1 mg/mL (in water with 5 mM sodium borate buffer)

resonant wavelength

1050 nm

functional group

PVP

Storage temp.

2-8°C

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Application

Silver nanomaterials have unique physical, chemical and optical properties that are currently being leveraged for a wide variety of biological applications [1-9]. A resurgence of interest in the utility of silver as a broad based antimicrobial agent has led to the development of hundreds of products that incorporate silver nanoparticles to prevent bacterial growth on surfaces [1-4]. Additionally, silver nanoparticles have an optical color that is a function of the silver nanoparticle′s size and shape. The strong coupling of silver nanoparticles to specific wavelengths of incident light can be utilized to develop ultrabright reporter molecules [5-7], highly efficient thermal absorbers, and nanoscale “antennas” that can amplify the strength of the local electromagnetic field
Silver nanoplates (resonant wavelength, 1050 nm) are functionalized with PVP to stabilize and prevent the aggregation of nanoplates. They can be used as enhancers for high sensitive surface plasomon resonance (SPR) biosensing.[1][2]

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Environment

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Warning

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Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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ighly stable silver nanoplates for surface plasmon resonance biosensing
Gao C, et al.
Angewandte Chemie (International Edition in English), 51(23), 5629-5633 (2012)
Versatile solution phase triangular silver nanoplates for highly sensitive plasmon resonance sensing
Charles DE, et al.
ACS Nano, 4(1), 55-64 (2010)

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