Hydrogels

Application

Reference

Polymer blends of natural and/or synthetic polymers

Drug delivery

[73]

Supramolecular hydrogels

Drug delivery

[74]

Chitosan and Polyethylenimin

Tissue engineering

[75]

Natural polymers (collagene, hyaluronic acid alginate, chitosan) and synthetic polymers (PEO, PEG and corresponding block copolymers with poly (lactic acid)

Tissue engineering

[76]

Methacrylate/acrylic acid (AA) copolymers

Inverse opal pH sensors

[77]

Poly(acrylic acid)/poly(vinyl alcohol)

Piezoresistive pH sensors

[78]

GM3 material (terpolymer, based on high-purity glycerol methacrylate) from Contamac, UK (49.3% Water content)

contact lenses

[79]

Nanofilm-encapsulated silicone-hydrogel

contact lenses

[80]

Ni²⁺-poly (2-acetamidoacrylic acid) hydrogel

Purification of histidine-tagged green fluorescence proteins

[81]