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771651

Sigma-Aldrich

金纳米棒

25 nm diameter, λmax, 600 nm, dispersion in H2O

别名:

Au纳米棒, 金纳米棒

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About This Item

MDL號碼:
MFCD00003436
分類程式碼代碼:
12352302
PubChem物質ID:
329767512
NACRES:
NA.23

形狀

colloidal suspension
dispersion in H2O
nanorod

包含

CTAB as stabilizer

濃度

>45 μg/mL in H2O

直徑×長度

25 nm × 47 nm (±10%)

直徑

25 nm

λmax

600 nm

Mw/Mn

>95 (rods)

儲存溫度

2-8°C

InChI

1S/Au

InChI 密鑰

PCHJSUWPFVWCPO-UHFFFAOYSA-N

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相关类别

一般說明

Gold nanoparticles have unique properties like biocompatibility, non-cytotoxicity, good optical and electronic properties. They are widely in targeted drug delivery, bioassays and polymer-based sensors. Gold nanorods exhibits a transverse plasmon resonance in the wavelength range of around 520 nm and longitudinal plasmon resonance in the wavelength range of greater than 600 nm which makes it very attractive for optical imaging in tissue since light in this wavelength range can penetrate deep into the tissue due to low absorption and scattering.

應用

Used in cancer nano-therapy.

特點和優勢

Strong light absorption, localized surface plasmon resonance, quantum effect, biocompatibility, low toxicity, consistency, easy synthesis, ability to be readily functionalized with targeting ligands.

法律資訊

This product was produced under the methods claimed in U.S. Pat. Nos. 8,956,440 and 8,241,922

危險聲明

H412

防範說明

P273 - P501

危險分類

Aquatic Chronic 3

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

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Raja Gopal Rayavarapu et al.
International journal of biomedical imaging, 2007, 29817-29817 (2008-03-21)
We have synthesized and characterized gold nanoparticles (spheres and rods) with optical extinction bands within the "optical imaging window." The intense plasmon resonant driven absorption and scattering peaks of these nanoparticles make them suitable as contrast agents for optical imaging
Nanoscopic Study of Gold Nanorods Used for Efficient Delivery of Sirna in Cancer Nano-Therapy
Tahmasebifar, A., Yazdani, Y., Gill, P., & Shahbazi, M.
American Journal of Advanced Drug Delivery, 2(2), 254-269 (2014)
Scott H Brewer et al.
Langmuir : the ACS journal of surfaces and colloids, 21(20), 9303-9307 (2005-09-21)
The interaction of bovine serum albumin (BSA) with gold colloids and surfaces was studied using zeta-potential and quartz crystal microbalance (QCM) measurements, respectively, to determine the surface charge and coverage. The combination of these two measurements suggests that BSA binding

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