Modified guar gum matrix tablet for controlled release of diltiazem hydrochloride

Mechanism of sustained‐action medication. Theoretical analysis of rate of release of solid drugs dispersed in solid matrices

Tsunehiko Higuchi · Journal of Pharmaceutical Sciences · 1963 · 4.8K citations

Pharmacy, Pharmaceutics, Pharmacology +17

Water transport and drug release study from cross-linked polyacrylamide grafted guar gum hydrogel microspheres for the controlled release application

Kumaresh S. Soppirnath, Tejraj M. Aminabhavi · European Journal of Pharmaceutics and Biopharmaceutics · 2002 · 288 citations

Pharmacy, Biomedical Engineering, Pharmaceutics +17

Chemically modified polyacrylamide-g-guar gum-based crosslinked anionic microgels as pH-sensitive drug delivery systems: preparation and characterization

Kumaresh S. Soppimath, Anandrao R. Kulkarni, Tejraj M. Aminabhavi · Journal of Controlled Release · 2001 · 265 citations

Natural Sciences, Biomedical Engineering, Pharmaceutics +14

In vitro evaluation of guar gum as a carrier for colon-specific drug delivery

Y.V. Rama Prasad, Yellela S.R. Krishnaiah, Srinath Satyanarayana · Journal of Controlled Release · 1998 · 217 citations

Pharmacy, Pharmaceutics, Pharmacology +15

Swelling controlled-release systems: recent developments and applications

K RANGARAO, K PADMALATHADEVI · International Journal of Pharmaceutics · 1988 · 161 citations

Pharmacy, Chemical Engineering, Pharmaceutics +14