Journal of Chemistry / 2013 / Article / Tab 1

Research Article

Fabrication of Heparinized Mesoporous Silica Nanoparticles as Multifunctional Drug Carriers

Table 1

Structural parameters of MFMSNs, MFMSNs-HP, IDM-loaded MFMSNs-HP, and DOX-loaded MFMSNs-HP.

Sample Heparin loadingIndomethacin loadingDOX loading
(cm2/g)(m2/g)(nm)(wt%)(wt%)(wt%)

MFMSNs 0.335022.650.1787
MFMSNs-HP 0.353952.142
IDM-loaded MFMSNs-HP0.353832.13
DOX-loaded MFMSNs-HP0.36296 2.102.5

aThe specific surface area ( ) was calculated by the BET equation. bThe pore volume ( ) was obtained according to BJH method. cThe pore size ( ) was calculated by the BJH method from N2 desorption isotherms.