POLY(2-HYDROXYETHYL METHACRYLATE)
POLY(2-HYDROXYETHYL METHACRYLATE) атрибут
Заявления о рисках и безопасности
| Заявления о безопасности |
24/25 |
| WGK Германия |
3 |
POLY(2-HYDROXYETHYL METHACRYLATE) химические свойства, назначение, производство
Использование
Poly(2-hydroxyethyl methacrylate) has been used:
- as a nonadhesive substrate in the preparation of single cell suspensions
- to implant into mice cornea for corneal micropocket assay
- to coat the well plates for sphere assay using adipose-derived mesenchymal stem cells
Определение
ChEBI: An acrylate macromolecule, composed of repeating 2-hydroxyethyl 2-methylpropanoate units.
Общее описание
Solid Poly(2-hydroxyethyl methacrylate) (pHEMA) is brittle, while pHEMA hydrogel is a soft material. Glass transition temperature for pHEMA hydrogels is reduced by increasing a content of water in the matrix. Macromolecular properties in pHEMA are characterized by non-covalent interactions of hydrogen-bonds among the polymer chains as well as the hydrated water molecules. The presence of polar groups of hydroxyl and carboxyl on each repeat unit makes this polymer compatible with water. The hydrophobic a-methyl groups of the backbone convey hydrolytic stability to the polymer and enhance mechanical strength of the polymer matrix.
POLY(2-HYDROXYETHYL METHACRYLATE) препаратная продукция и сырье
сырьё
препарат
POLY(2-HYDROXYETHYL METHACRYLATE) поставщик
Global( 47)Suppliers
25249-16-5()подобный поиск:
2-ГИДРОКСИЭТИЛМЕТАКРИЛАТ
Алюминия ацетилацетона
Трис (2,2,6,6-тетраметил-3 ,5-heptanedionato) европий (III)
Этил изоцианоацета
N-бутил изоцианид
Фенилселенол
Трис (2,2,6,6-тетраметил-3 ,5-heptanedionato) диспрозий (III)
трет-Бутилизоцианид
1,1,3,3-Тетраметилбутилизоцианид
Бензил изоцианид
Тозилметил изоцианид
3-Нитростирол
Метил isocyanoacetate