Table 4 Parameters obtained by fitting of Retger-peppas kinetic equation.

From: Oxidation modification of chitosan-based mesoporous carbon by soft template method and the adsorption and release properties of hydroxycamptothecin

Sample name

k

n

R2

pH 7.4

HCPT@NMCS

48.69

0.219

0.931

HCPT@O-NMCs

45.37

0.184

0.947

pH 5.0

HCPT@NMCS

37.51

0.280

0.965

HCPT@O-NMCs

35.52

0.270

0.946

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