Research Article

A pH-Sensitive, Biobased Calcium Carbonate Aragonite Nanocrystal as a Novel Anticancer Delivery System

Table 2

Elemental compositions of drug loaded calcium carbonate nanocrystals.

Samples% C% H% NN/H

CaCO3/Dox13.1280.89540.64471.39
Doxorubicin53.915.212.222.34