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Merck

717142

Sigma-Aldrich

聚乙二醇(PEG)二硫

average Mn 1,000, thiol

别名:

聚乙二醇二硫醇

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About This Item

线性分子式:
HSCH2CH2(OCH2CH2)nSH
分類程式碼代碼:
12162002
NACRES:
NA.23

product name

聚乙二醇(PEG)二硫, average Mn 1,000

形狀

solid

分子量

average Mn 1,000

反應適用性

reagent type: cross-linking reagent
reactivity: thiol reactive

mp

29-33 °C

Ω-end

thiol

α-end

thiol

聚合物結構

shape: linear
functionality: homobifunctional

儲存溫度

2-8°C

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應用

硫醇官能化的纳米颗粒可用于粘膜粘附药物递送,合成二硫醇封端的两亲性二嵌段共聚物,双配位基二硫醇-聚(乙二醇)-聚(d,l-丙交酯)(SH2-PEG-PDLLA)。通过简单的配体交换,金纳米颗粒可以很容易地用PEG二硫醇官能化。

其他說明

分子量:Mn为900-1,100

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Jian Yang et al.
Biomacromolecules, 15(4), 1346-1354 (2014-03-13)
Thiol-modified nanoparticles have potential applications in mucoadhesive drug delivery and have been examined in this regard for topical ocular delivery. In this paper we provide a simple method for the synthesis of a dithiol terminated amphiphilic diblock copolymer. Bidentate dithiol-poly(ethylene
Nadeau J
Introduction to Experimental Biophysics: Biological Methods for Physical Scientists null
Qiang Wei et al.
ACS biomaterials science & engineering, 6(8), 4687-4701 (2021-01-19)
Hydrogels have been widely explored for the delivery of cells in a variety of regenerative medicine applications due to their ability to mimic both the biochemical and physical cues of cell microniches. For bone regeneration, in particular, stiff hydrogels mimicking

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