Table 2.

Shows the modified chitosan-, alginate-, and albumin-based nano polymer for drug delivery systems [8].

Polymer/Modified Polymer	Preparation Method	Model Drug
Chitosan–folic acid	Ionic gelation	5-flurouracil
Chitosan/alginate and solid lipid NPs	Ionic gelation	Ciprofloxacin
PVA/chitosan-gelation	Electrospinning method	Erythromycin
Alginate calcium carbonate	Co-precipitation	Paclitaxel
PEGylated albumin	RAFT polymerization	Lysozyme
Bovine serum albumin	Multistep process	Temozolomide
Egg albumin	Desolvation method	Curcumin
PEG-modified human serum albumin	Solid dispersion technology	Paclitaxel