Polymers

← Back to all Polymers

Aliphatic Block PEGs

The Aliphatic Block PEGs collection features amphiphilic block copolymers combining polyethylene glycol (PEG) with aliphatic segments such as poly(lactic acid) (PLA) or polycaprolactone (PCL). These materials enable self-assembly into micelles, nanoparticles, or biodegradable domains, bridging hydrophilic and hydrophobic behavior. Polysciences offers a selection of PEG-PLA and PEG-PCL diblock and triblock polymers.