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Merck
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Key Documents

746657

Sigma-Aldrich

Gold nanoparticles

200 nm diameter, stabilized suspension in 0.1 mM PBS, reactant free

동의어(들):

Gold nanaodispersion, Au NP, Gold colloid

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About This Item

MDL number:
UNSPSC 코드:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

형태

nanoparticles
suspension

농도

~1.9E+9 particles/mL

OD

1

직경

200 nm

저장 온도

2-8°C

SMILES string

[Au]

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

Our extensively purified reactant free gold nanoparticles are ideal for sensitive applications requiring a minimum amount of contaminating reactants remnant from the manufacturing process. This product is well suited for conjugate development by passive adsorption of proteins and other ligands to the gold nanoparticle surface. The resulting conjugate can be used in blotting, electron microscopy, and immunohistochemistry applications. Note: For applications involving salt concentration, such as photovolatics, our stabilized nanoparticles in citrate may provide better performance and results.

This extensively purified material is reactant free, monodisperse (<12% variability in size and shape), and provides significantly improved surface reactivity. Applications include Surface Enhanced Raman Labels, Sensing/Detection, Biological Targeting, Plasmonics, and Electronics.

The removal of reactants means that further growth of the nanoparticles is also inhibited leading to a longer lasting material.

법적 정보

Product of CytoDiagnostics, Inc.

Storage Class Code

10 - Combustible liquids

WGK

nwg

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Park, I.; Ko, S. H.; Pan, H.; Grigoropoulos, C. P.; Pisano, A. P. et al.
Advanced Materials, 20, 489-489 (2008)
Chia-Ching Liang et al.
Optics express, 19(5), 4768-4776 (2011-03-04)
We demonstrated the plasmonic metallic nanostructure fabricated by direct nanoimprinting of gold nanoparticles (AuNPs). This approach combines the patterning and lift-off processes into a simple one-step process without the need for expensive patterning lithographies and the stringent requirement of the
Furusho, H.; Oishi, M.; Kishi, T.; Yasumori, A.; Nagasaki, Y.
Chemistry Letters (Jpn), 39, 52-52 (2010)
Fan Xia et al.
Proceedings of the National Academy of Sciences of the United States of America, 107(24), 10837-10841 (2010-06-11)
We have demonstrated a novel sensing strategy employing single-stranded probe DNA, unmodified gold nanoparticles, and a positively charged, water-soluble conjugated polyelectrolyte to detect a broad range of targets including nucleic acid (DNA) sequences, proteins, small molecules, and inorganic ions. This
Bin Kang et al.
Journal of the American Chemical Society, 132(5), 1517-1519 (2010-01-21)
By properly conjugating gold nanoparticles with specific peptides, we were successful in selectively transporting them to the nuclei of cancer cells. Confocal microscopy images of DNA double-strand breaks showed that localization of gold nanoparticles at the nucleus of a cancer

문서

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자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

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