Pharmaceutical Technology: Controlled Drug Release, Volume 2
Pharmaceutical Technology: Controlled Drug Release, Volume 2
Pharmaceutical Technology: Controlled Drug Release, Volume 2
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
150 CH. 13] A COMPARISON OF DISSOLUTION PROPERTIES<br />
Fig. 6—‘Higuchi’ plot of the release of phenobarbitone from phenobarbitone-DL-PLA tablets. Systems and ratios:<br />
microcapsules 1:1; 2:1; matrices 1:1; 2:1; compressive forces (a) 2 kN, (b) 5 kN and (c) 10 kN. Dissolution conditions:<br />
Buffer pH 7; stirring rate, 100 rev min −1 ; t=37°C.<br />
7 [] L.R.Beck, D.R.Cowsar, D.H.Lewis, R.J.Cosgrove, C.T.Riddel, S.L. Lowry and T. Epperly Fertil. Steril, 31(5),<br />
545 (1979).<br />
8 [] S.Yolles, T.D.Leafe, J.H.R. Woodland and F.J.Meyer, J. Pharm. Sci, 64(2), 348 (1975).<br />
9 [] D.L.Wise, J.D.Greser and G.J.McCormick, J. Pharm. Pharmacol., 31, 201 (1979).<br />
10 [] N.Wakiyama, K.Juni and M.Nakano, Chem. Pharm. Bull., 29(11), 3363 (1981).<br />
11 [] K.Suzuki and J.C.Price, J. Pharm. Sci, 74(1), 21 (1985).<br />
12 [] H.J.Krause, A.Schwarz and P.Rohdewald, Int. J. Pharm., 27, 145 (1985).<br />
13 [] S.Benita, J.P.Benoit, F.Puisieux and C.Thies, J. Pharm. Sci, 73(12), 1721 (1984).<br />
14 [] R.K.Kulkarni, E.G.Moore, A.F.Hegyeli and F.J.Leonard, Biomed. Mater. Res., 5, 169 (1971).