| polyethylene glycol |
Polyethylene glycol (PEG) and polyethylene oxide (PEO) are polymers have an identical structure except for chain length and end groups, and are the most commercially important polyether. Polyethylene glycol refers to the polymer with molecular weight less than 50,000 (a condensation polymer made from ethylene glycol), while polyethylene oxide is used for higher molecular weights (an addition polymer). ...
출처: en.wikipedia.org/wiki/Polyethylene_glycol
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| polyethylene glycol |
A water-soluble polymer used to solubilize proteins, and as a cell fusogen.
출처: www.genpromag.com/Glossary~LETTER~P.html
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| polyethylene glycol |
A large water-soluble molecule that when attached to another molecule increases its lifetime in the body.
출처: www.allabouthepatitisc.com/readytolearn/utils/glos...
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| polyethylene glycol 400 |
A polymer consisting of ethylene oxide and water. The formula is H(OCH2CH2)nOH, in which the value of n is from 8.2 to 9.1. It is used as a water-soluble ointment base.
출처:
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| polyethylene glycol 4000 |
A polymer consisting of ethylene oxide and water. The formula is H(OCH2CH2)nOH, in which the value of n is from 68 to 84. It is used as a water-soluble ointment base.
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