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529265

Sigma-Aldrich

聚甲基丙烯酸-2-羟乙酯

average Mv 20,000

别名:

聚(2-HEMA), 聚-HEMA

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$367.00
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$1,100.00

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5 G
$367.00
25 G
$1,100.00

About This Item

线性分子式:
(C6H10O3)n
CAS号:
25249-16-5
MDL编号:
MFCD00084374
UNSPSC代码:
12162002
PubChem化学物质编号:
24877667
NACRES:
NA.23

$367.00

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表单

powder

分子量

average Mv 20,000

转变温度

Tg 84.8 °C

密度

1.15 g/mL at 25 °C (lit.)

SMILES字符串

CC(=C)C(=O)OCCO

InChI

1S/C6H10O3/c1-5(2)6(8)9-4-3-7/h7H,1,3-4H2,2H3

InChI key

WOBHKFSMXKNTIM-UHFFFAOYSA-N

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应用

  • 通过温度依赖性红外光谱研究的聚甲基丙烯酸羟乙酯中的氢键结构：采用温度依赖性红外光谱研究了聚甲基丙烯酸羟乙酯（PHEMA）的氢键结构。（S Morita, 2014）。
  • 在水/IL混合物中制备的透明、坚硬的聚甲基丙烯酸羟乙酯水凝胶：描述了有望用于各种生物医学应用的透明、坚硬的PHEMA水凝胶的开发。（Y Liu et al., 2020）。
  • 聚甲基丙烯酸羟乙酯包被的心室导管的体外细胞附着减少：考察了PHEMA如何减少细胞附着，这一点对生物医学设备（如导管）很有利。（BW Hanak et al., 2018）。
  • 用于隐形眼镜应用的聚甲基丙烯酸羟乙酯水凝胶的表面修饰：研究了为了改善隐形眼镜应用中的稳定性对PHEMA水凝胶进行的修饰：（M Kazemi Ashtiani, M Zandi, 2018）。

外形

遇水膨胀聚合物。水凝胶。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCS6969
MKCQ0362
MKCH9257
MKCG3134
MKCC0598

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N Nogueira et al.
Journal of colloid and interface science, 385(1), 202-210 (2012-07-31)
The behavior of poly(2-hydroxyethyl methacrylate) (PHEMA) polymer monolayer spread on water was studied under various experimental conditions. The influence of subphase pH and temperature, compression speed, elapsed time from the deposit of the monolayer and the recording of the surface
Amit D Bhrany et al.
JAMA facial plastic surgery, 15(1), 29-33 (2013-01-19)
To evaluate the performance of a sphere-templated poly(2-hydroxyethyl methacrylate) (poly[HEMA]) tissue scaffold as a subcutaneous implant by comparing it with widely used high-density porous polyethylene (HDPPE) implant material. We implanted sphere-templated porous poly-(HEMA) and HDPPE disks into the dorsal subcutis
Yunfeng Li et al.
ACS applied materials & interfaces, 5(6), 2126-2132 (2013-02-23)
This paper presents a versatile way to prepare multiscale and gradient patterns of proteins. The protein patterns are fabricated by conjugating proteins covalently on patterns of polymer brush that are prepared by techniques combining colloidal lithography with photolithography, and two-step
Olga Samsonova et al.
Acta biomaterialia, 9(2), 4994-5002 (2012-10-13)
The mechanism causing variability in DNA transfection efficacy for low-molecular-weight pDMAEMA (poly(2-(dimethylamino)ethyl methacrylate) and pDMAEMA-b-pHEMA (poly(2-(dimethyl amino)ethylmethacrylate)-block-poly(2-hydroxyl methacrylate)) has so far remained unclear, apart from the evidence of beneficial effects of the pHEMA grafting. This study has explicitly characterized the
M Rafiqul Islam et al.
Journal of nanoscience and nanotechnology, 13(1), 603-606 (2013-05-08)
Biocompatible magnetic nanocomposites of Fe-AuNPs and poly(2-hydroxylethyl methacrylate) (PHEMA) were employed as a strategic protein immobilization platform. The hybrid magnetic nanocomposites were prepared by applying a 'grafting to' ATRP protocol. Fe-AuNPs having Fe core and Au shell were initially prepared
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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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