✦ LIBER ✦

Influence of wettability and surface activity on release behavior of hydrophilic substances from lipid matrices

✍ Scribed by S. Koennings; A. Berié; J. Tessmar; T. Blunk; A. Goepferich

Book ID: 113691513
Publisher: Elsevier Science
Year: 2007
Tongue: English
Weight: 873 KB
Volume: 119
Category: Article
ISSN: 0168-3659
DOI: 10.1016/j.jconrel.2007.02.008

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Influence of micro-environmental pH on t

Influence of micro-environmental pH on the gel layer behavior and release of a basic drug from various hydrophilic matrices

✍ Manthena V.S. Varma; Aditya M. Kaushal; Sanjay Garg 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 193 KB

Influence of methacrylic and acrylic aci

Influence of methacrylic and acrylic acid polymers on the release performance of weakly basic drugs from sustained release hydrophilic matrices

✍ Aditya S. Tatavarti; Ketan A. Mehta; Larry L. Augsburger; Stephen W. Hoag 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 231 KB 👁 2 views

Weakly basic drugs and their salts exhibit a drop in aqueous solubility at high pH conditions, which can result in low and incomplete release of these drugs from sustained release formulations. The objective of this study is to modulate matrix microenvironmental pH by incorporation of acidic polymer

Utilisation of hydrophilic gums for the

Utilisation of hydrophilic gums for the control of drug substance release from tablet formulations II. Influence of tablet hardness and density on dissolution behavior

✍ H. E. Huber; G. L. Christenson 📂 Article 📅 1968 🏛 John Wiley and Sons 🌐 English ⚖ 288 KB 👁 2 views

The influence of tablet hardness and density variation o n in vitro dissolution of dye from controlled release tablets made with different types and viscosity grades of hydrophilic polymers was investigated. Tablet volumes were maintained constant and the weight varied to obtain varying degrees of h