Zwitterionic hydrogels crosslinked with novel zwitterionic crosslinkers: Synthesis and characterization

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Pharmacy, Pharmaceutics, Pharmacology +17

A simple equation for description of solute release II. Fickian and anomalous release from swellable devices

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Pharmacy, Chemical Engineering, Drug Delivery +9

Hydrogels in Biology and Medicine: From Molecular Principles to Bionanotechnology

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Natural Sciences, Bioengineering, Biomedical Engineering +17

A simple equation for description of solute release I. Fickian and non-fickian release from non-swellable devices in the form of slabs, spheres, cylinders or discs

Philip L. Ritger, Nikolaos A. Peppas · Journal of Controlled Release · 1987 · 3.7K citations

Pharmacy, Chemical Engineering, Drug Delivery +13

A simple equation for the description of solute release. III. Coupling of diffusion and relaxation

Nikolaos A. Peppas, Jennifer J. Sahlin · International Journal of Pharmaceutics · 1989 · 1.7K citations

Pharmacy, Chemical Engineering, Chemical Kinetics +13