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. Author manuscript; available in PMC: 2016 Sep 15.
Published in final edited form as: Adv Mater. 2015 Sep 21;28(6):1295–1301. doi: 10.1002/adma.201502660

Figure 2. Diagrams of recent developments in stimuli-responsive LbL systems for drug delivery.

Figure 2

(A) pH-induced DOX release from adamantine-doxorubicin (AD-Dox) loaded LbL hollow microcapsules made by polyaldenhyde dextran-graft-adamantane (PAD-g-AD) and carboxymethyl dextran-graft-β-cyclodextran (CMD-g-β-CD);[34] (A’) The LbL film at the surface of mesoporous silica nanoparticles (MSNs) operated by lowering the pH value to regulate the release of cargo, i.e., DOX or propidium iodide (PI);[35] (B) Temperature-triggered “on-demand” DOX release from LbL films containing temperature-responsive micelles;[37] (C) Light-triggered drug release from (PLL/BSA)10-DOX-catalase (CAT)-AuNPs-gelatin rockets.[39]