Table 3.

Various PNIPAM-based copolymer hydrogels for Cur delivery.

Polymers	Stimuli	Refs.
Quaternized triblock terpolymers	Temperature	[32]
pNIPAM grafted chitosan hydrogels	Temperature	[33]
Peptide-PNIPAM hydrogel	Temperature	[23]
Rechargeable pNIPAM hydrogel	Temperature	[34]
PNIPAm-co-PAAm-Mela HG	pH and temperature	This work