Table 1.

Thermogravimetric analysis.

Sr. No.	Polymeric Matrices				Thermo Gravimetric Data	DTG Peaks (°C)
		Stages of	%	Left out	FDT	Exothermic
		Degradation	Weight Loss	Residue at 200 °C (%)	(°C)
1	Chitosan	26–100	12.44	86.01	576	70
		200–400	54.66			290
		400–576	31.35			570
4	Ch-graft-poly (AA-cop-AAm)	28.7–100	3.28	88.22	674	218
		200–400	43.64			377
		400–600	23.78			630
		600–674	18.6
5	Ch-graft-poly (AA-cop-AN)	21.2–100	5.97	88.44	680	234
		200–400	31.56		389
		400–500	13.85			654
		500–680	43.03