674427
11-巯基十一烷酸
98%
别名:
MUA, MUDA
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关于此项目
线性分子式:
HS(CH2)10CO2H
化学文摘社编号:
分子量:
218.36
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
Assay:
98%
Form:
solid
Quality Level
assay
98%
form
solid
mp
46-50 °C (lit.)
storage temp.
2-8°C
SMILES string
OC(=O)CCCCCCCCCCS
InChI
1S/C11H22O2S/c12-11(13)9-7-5-3-1-2-4-6-8-10-14/h14H,1-10H2,(H,12,13)
InChI key
GWOLZNVIRIHJHB-UHFFFAOYSA-N
General description
11-巯基十一烷酸（MUA）具有长链烷烃链和含羧基的硫醇，它们高度堆积并可形成自组装单层（SAM）。它可以修饰纳米颗粒的表面，以利于将其分散至基于水和溶剂的介质中。
Application
通过通常在生物医学应用中使用的Murray置换反应，MUA可用于1-十二烷硫醇保护的金纳米颗粒（AuNPs）的羧酸官能化。它也可通过创建具有高表面覆盖率的配体纳米组装体，来对铂纳米颗粒（PtNP）的表面进行修饰，从而用于表面增强拉曼光谱（SERS）分析。单细胞生物芯片平台可以利用细胞附着技术进行开发，其中MUA会形成附着至单细胞的SAM。MUA可用于制备四氟苯基活化的酯自组装单层膜，从而对胺修饰的寡核苷酸 和DNA进行固定化。 它还可用于为等离子生物传感器创建3D组装的金纳米结构。
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
No data available
flash_point_c
No data available
ppe
dust mask type N95 (US), Eyeshields, Gloves
商品
Self-assembled monolayers (SAMs) have diverse applications; article compares benefits of alkylthiolates on gold SAM systems.
Recent research highlights tunable properties of inorganic nanoparticles, driving interest in optoelectronics.
Thermogravimetry and evolved gas analysis for the investigation of ligand-exchange reaction in thiol-functionalized gold nanoparticles.
Locardi F, et al.
Journal of Analytical and Applied Pyrolysis, 132(5), 11-18 (2018)
Development of single cell biochip platform based on silicon for multiple patch clamping technology.
2009 IEEE 3rd International Conference on Nano/Molecular Medicine and Engineering, 29(6), 138-141 (2009)
Longhua Guo et al.
Analytical chemistry, 82(12), 5147-5153 (2010-05-18)
Three-dimensional gold nanoarchitecture was fabricated by layer-by-layer (LbL) deposition of gold nanoparticles (AuNPs) and multiwalled carbon nanotubes (MWCNTs) on a glass substrate for a highly sensitive plasmonic biosensor using a conventional UV-vis instrument. Carboxyl-functionalized MWCNTs were reacted with 3-mercaptopropyltriethoxysilane (MPTES)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 674427-500MG | 04061832735641 |