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674508

Sigma-Aldrich

(11-Mercaptoundecyl)tetra(ethylene glycol)

90%

Sinónimos:

MUTEG, (1-Mercaptoundec-11-yl)tetra(ethylene glycol)

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About This Item

Fórmula lineal:
HS(CH2)11(OCH2CH2)4OH
Peso molecular:
380.58
MDL number:
MFCD08702679
UNSPSC Code:
12352103
PubChem Substance ID:
24885216
NACRES:
NA.23

Quality Level

100

assay

90%

refractive index

n20/D 1.475

density

0.997 g/mL at 25 °C

storage temp.

−20°C

SMILES string

OCCOCCOCCOCCOCCCCCCCCCCCS

InChI

1S/C19H40O5S/c20-10-12-22-14-16-24-18-17-23-15-13-21-11-8-6-4-2-1-3-5-7-9-19-25/h20,25H,1-19H2

InChI key

IOBMVUDHPRVCSO-UHFFFAOYSA-N

Categorías relacionadas

General description

(11-Mercaptoundecyl)tetra(ethylene glycol) (MUTEG) is a capping agent that is used in the surface modification of a variety of nanoparticles. It can be also be used as an effective protein repellent.

Application

MUTEG can be used to functionalize gold nanoparticles, which can potentially be used to signal peptides, as fluorescent probes and as electrocatalytic membranes. It can also facilitate the sensing of protein on polymeric substrates for biosensor based applications.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
MKCB8509
MKBN8996V
MKBK4256
69296KJ
04221CJ

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Synergistic electrocatalytic effect of nanostructured mixed films formed by functionalised gold nanoparticles and bisphthalocyanines
Medina-Plaza C, et al.
Analytica Chimica Acta, 851(3), 95-102 (2014)

Artículos

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Inorganic nanomaterials are tunable by size, shape, structure, and/or composition. Advances in the synthesis of well-defined nanomaterials have enabled control over their unique optical, electronic, and chemical properties stimulating tremendous interest across a wide range of disciplines. This article illuminates some of the recent research advances of inorganic nanoparticles (NPs) in optoelectronics applications.

Micro and Nanometer Scale Photopatterning of Self-Assembled Monolayers

Self-assembled monolayers (SAMs) have attracted enormous interest for a wide variety of applications in micro- and nano-technology. In this article, we compare the benefits of three different classes of SAM systems (alkylthiolates on gold.

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