ARTICLE;
CONTROLLED DRUG RELEASE;
DIFFUSION;
DRUG RELEASE;
HYDRATION;
IMAGE ANALYSIS;
PREDICTION;
PRIORITY JOURNAL;
TABLET FORMULATION;
TEMPERATURE;
VIDEORECORDING;
WATER TRANSPORT;
CHEMISTRY, PHARMACEUTICAL;
DELAYED-ACTION PREPARATIONS;
DIFFUSION;
DRUG CARRIERS;
DRUG COMPOUNDING;
METHYLCELLULOSE;
MODELS, CHEMICAL;
REPRODUCIBILITY OF RESULTS;
SOLUBILITY;
TABLETS;
TECHNOLOGY, PHARMACEUTICAL;
TIME FACTORS;
VIDEO RECORDING;
WATER;
Modeling of drug release from delivery systems based on hydroxypropyl methylcellulose (HPMC)
Siepmann J., and Peppas N.A. Modeling of drug release from delivery systems based on hydroxypropyl methylcellulose (HPMC). Adv. Drug Deliv. Rev. 48 (2001) 139-157
HPMC-matrices for controlled drug delivery: a new model combining diffusion, swelling and dissolution mechanisms and predicting the release kinetics
Siepmann J., Kranz H., Bodmeier R., and Peppas N.A. HPMC-matrices for controlled drug delivery: a new model combining diffusion, swelling and dissolution mechanisms and predicting the release kinetics. Pharm. Res. 16 (1999) 1748-1756
A new model describing the swelling and drug release kinetics from hydroxypropyl methylcellulose tablets
Siepmann J., Podual K., Sriwongjanya M., Peppas N.A., and Bodmeier R. A new model describing the swelling and drug release kinetics from hydroxypropyl methylcellulose tablets. J. Pharm. Sci. 88 (1999) 65-72
Calculation of the required size and shape of hydroxypropyl methylcellulose matrices to achieve desired drug release profiles
Siepmann J., Kranz H., Peppas N.A., and Bodmeier R. Calculation of the required size and shape of hydroxypropyl methylcellulose matrices to achieve desired drug release profiles. Int. J. Pharm. 201 (2000) 151-164
Understanding and predicting drug delivery from hydrophilic matrix tablets using the "sequential layer" model
Siepmann J., Streubel A., and Peppas N.A. Understanding and predicting drug delivery from hydrophilic matrix tablets using the "sequential layer" model. Pharm. Res. 19 (2002) 306-314
Hydrophilic matrices for controlled drug delivery: an improved mathematical model to predict the resulting drug release kinetics (the "sequential layer" model)
Siepmann J., and Peppas N.A. Hydrophilic matrices for controlled drug delivery: an improved mathematical model to predict the resulting drug release kinetics (the "sequential layer" model). Pharm. Res. 17 (2000) 1290-1298
Translocation of drug particles in HPMC matrix gel layer: effect of drug solubility and influence on release rate
Bettini R., Catellani P.L., Santi P., Massimo G., Colombo P., and Peppas N.A. Translocation of drug particles in HPMC matrix gel layer: effect of drug solubility and influence on release rate. J. Control. Release 70 (2001) 383-391
Observation of swelling process and diffusion front position during swelling in hydroxypropyl methyl cellulose (HPMC) matrices containing a soluble drug
Colombo P., Bettini R., and Peppas N.A. Observation of swelling process and diffusion front position during swelling in hydroxypropyl methyl cellulose (HPMC) matrices containing a soluble drug. J. Control. Release 61 (1999) 83-91
Analysis of macromolecular changes and drug release from hydrophilic matrix systems
Jamzad S., Tutunji L., and Fassihi R. Analysis of macromolecular changes and drug release from hydrophilic matrix systems. Int. J. Pharm. 292 (2005) 75-85
Analysis of drug release behavior from swellable polymer carriers using the dimensionality index
Peppas N.A., and Colombo P. Analysis of drug release behavior from swellable polymer carriers using the dimensionality index. J. Control. Release 45 (1997) 35-40
Electrolyte-induced compositional heterogeneity: a novel approach for rate-controlled oral drug delivery
Pillay V., and Fassihi R. Electrolyte-induced compositional heterogeneity: a novel approach for rate-controlled oral drug delivery. J. Pharm. Sci. 88 (1999) 1140-1148
A novel approach for constant rate delivery of highly soluble bioactives from a simple monolithic system
Pillay V., and Fassihi R. A novel approach for constant rate delivery of highly soluble bioactives from a simple monolithic system. J. Control. Release 67 (2000) 67-78