Properties
Description
The PLA-PEG-chitosan derivative, featuring a molecular weight of 4 kDa and 98% purity, contains PLA functional groups. Its integrity is preserved by keeping it dry and limiting repeated solubilization and lyophilization steps.
Form
Solid or viscous liquid
Impurities
No visible impurities to the naked eye.
Solubility
This product is soluble in most organic solvents, such as DCM, DMF, DMSO, and THF, and exhibits excellent solubility in water.
Stability
It is stable under its storage temperature.
Quality Level
Research level
Applications
PLA-PEG-chitosan-coated implants demonstrate gradual antibiotic elution through surface erosion mechanisms optimized by PEG's plasticizing effects.
Storage
Store at -20°C, protect from light and moisture.