Acid-degradable solid-walled microcapsules for pH-responsive burst-release drug delivery |
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Authors: | Broaders Kyle E Pastine Stefan J Grandhe Sirisha Fréchet Jean M J |
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Affiliation: | Department of Chemistry, UC Berkeley, Berkeley, CA, USA. |
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Abstract: | Acid-degradable microcapsules were prepared via an interfacial polymerization. Degradation of the thin wall of the capsules leads to all-or-nothing cargo release. The only byproducts of degradation are acetone, and a non-toxic triamide. Proof-of-concept experiments showed that cargo can be delivered to and released in cells. |
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