Advantages of nanoparticles of chitosan | Disadvantages of nanoparticles of chitosan |
---|---|
Less toxic | Possible contraction |
Improve biocompatibility | Less mechanical resistance |
Muco-adhesiveness | Low solubility in alkaline and neutral pH |
Targeted drug delivery | Difficult pore size control |
Stability | Effect of cross-linking on chitosan |
Increase therapeutic efficacy | Problem in electrospinning |