Physical and Biological Characterizations of Injectable Thermosensitive Poly(N-Isopropylacrylamide)-Collagen I Hydrogels Intended for Meniscus Repair

Table 1

Detailed formulation of each group.

	PNIPAm	PNIPAm-0.1Coll	PNIPAm-0.2Coll	PNIPAm-0.5Coll	PNIPAm-1Coll
Deionized water (mL)	50	50	50	50	50
Collagen (mg)	0	50	100	250	500
NIPAm (g)	10	10	10	10	10
APS (mg)	200	200	200	200	200
TEMED (μL)	500	500	500	500	500