Research Papers

147

pH Dependent Zero Order Release from Glassy Hydrogels: Penetration vs. Diffusion Control

S.S. Shah M.G. Kulkarni, R.A. Mashelkar
J. Controlled Release, 1991, 15, 121

146

Sustained Release Systems Based on Swelling and Shrinking Polymers: Some New Horizons

M.G. Kulkarni, R.A. Mashelkar
V.S. Srivastava (Ed.), ‘ ‘Glimpses of Science in India’, Malhotra Publishing House, ND, 1991

145

Preferential Hydration in Superabsorbing Polymers by Solid State 13C NMR Spectroscopy

P.R. Rajamohanan, M.V. Badiger, S. Ganapathy, R.A. Mashelkar
Macromolecules, v

144

The Changing Scenario in the Science & Engineering of Macro- molecules: SomePersonal Reflections

R A.Mashelkar
Ind. Chem. Eng., 1991, 33(1), 3

143

Proton Mass NMR :A New Tool to Study Thermoreversible Transition in Hydrogels

M.V. Badiger, M.G. Kulkarni, P.R. Rajamohanan, S. Ganapathy, R A. Mashelkar
Macromolecules, 1991, 24, 106.

142

Solid State 13C NMR Spectra of a Superabsorbing Polymer: Influence of Hydration

P.R. Rajamohanan, M.V. Badiger S. Ganapathy R A. Mashelkar
New Polymeric Materials, 1990, 2, 205.

141

A Mechanistic Interpretation of the Zero Order Release from Pendent Chain Linked Glassy and Swollen Hydrogels

S.S. Shah, M.G. Kulkarni and R.A. Mashelkar
J. Appl. Polym. Sci., 1990, 41, 2437.

140

On the Role of Stress Induced Migration on Time Dependent Terminal Velocities

V.D. Ambesker, R A. Mashelkar
Rheologica Acta, 1990, 29, 182.

139

Release Kinetics of Pendent Substituted Bioactive Molecules from Swellable Hydrogels: Role of Chemical Reaction and Diffusive Transport

S.S. Shah, M.G. Kulkarni, R.A. Mashelkar
J. Memb. Sci., 1990, 51, 83

138

Zero Order Release of Pendent Substituted Active Ingredients from Swollen Hydrogel Matrices

S.S. Shah, M.G. Kulkarni, R.A. Mashelkar
J. Controlled Release, 1990, 12, 155