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The size and zeta potential of alginate/BSA/chitosan system |
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| Sample |
Mean particles size (nm) |
PDI |
Zeta potential (mV) |
|
|
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| Blank chitosan microparticles a |
301.8 |
0.309 |
+45.2 |
| BSA-loaded chitosan particles b |
404 |
0.472 |
+27.1 |
| Alginate coated BSA loaded chitosan microparticles c |
1324 |
0.450 |
-27.8 |
|
a chitosan 5 mg/ml, TPP 1 mg/ml. b chitosan 5 mg/ml, TPP 1 mg/ml, BSA 2 mg/ml. c chitosan 5 mg/ml, TPP 1 mg/ml, BSA 2 mg/ml, alginate 10 mg/ml. | |||
Li et al. BMC Biotechnology 2008 8:89 doi:10.1186/1472-6750-8-89 |
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