Abstract
This study presents a complete structural and biological characterization of Doxorubicin CaCO3 single crystals as a pH responsive drug carrier. Using a biomimetic approach, it was demonstrated that calcite single crystals are able, during their growth in presence of doxorubicin, to entrap drug molecules inside their lattice, along specific crystallographic directions. High resolution synchrotron powder diffraction measurements allowed the determination of the lattice distortion and microstructural parameters. Confocal microscopy confirmed that doxorubicin is uniformly embedded in the crystal and that the drug is not only adsorbed on the crystal surface. A slow release of DOX is obtained that occurs preferentially in proximity of the crystals, targeting cancer cells.
Connections
Explore this paper’s authors, topics and related work.
Building this map preview
BZPEER is loading the nearby papers, people, topics and institutions for this page.
Reviews 0
Write a review
No reviews yet.
Discussion 0
Add a comment
No comments yet.