Inventory of polyethylene glycol applications in the medical field
Polyethylene Glycol (PEG) is a pH-neutral, non-toxic, highly water-soluble hydrophilic polymer with a linear or branched chain structure. PEG is the polymer with the lowest protein and cell absorption level among all known polymers to date. Due to its non-toxicity and good biocompatibility, PEG has been approved by the FDA as a polymer for in vivo injection.
2025-02
2025-02-03