𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effect of preparation conditions on properties and permeability of chitosan–sodium hexametaphosphate capsules

✍ Scribed by Angelova, Nela; Hunkeler, David


Book ID
127111050
Publisher
Taylor and Francis Group
Year
2001
Tongue
English
Weight
422 KB
Volume
12
Category
Article
ISSN
0920-5063

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Effect of sodium hexametaphosphate conce
✍ Juan C. Sánchez-Díaz; Fausto Becerra-Bracamontes; Alejandro González-Álvarez; L. 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 112 KB 👁 2 views

## Abstract An ionically crosslinked polymer network composed of chitosan and sodium hexametaphosphate (SHMP) was synthesized to determine their swelling and ascorbic acid release kinetics at various SHMP concentrations. The chitosan/SHMP hydrogels were synthesized using an acetic acid aqueous solu

Permeability characteristic of polyelect
✍ Kenji Kono; Takao Ohno; Takayuki Kumei; Toru Takagishi 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 597 KB

Because polyelectrolyte complex formation is known to depend on charge densities of polyelectrolytes, influence of pH condition in the preparation of the polyelectrolyte complex capsules on their permeability characteristic for phenylethylene glycol was examined. Partly crosslinked polyelectrolyte c

Effect of membrane preparation condition
✍ Hideto Matsuyama; Hidetoshi Shiraishi; Yoshiro Kitamura 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 555 KB

Chitosan membrane was prepared in various conditions and diffusive permeabilities of theophylline and vitamin B 12 were investigated. The membrane preparation procedure consists of dissolving chitosan in acid solution, cast on the glass plate, drying the dope solution, and immersion of the plate in

Effect of preparation method and charact
✍ Rong Huei Chen; Min Larng Tsaih 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 231 KB 👁 2 views

The objective of this study is to elucidate the effect of preparation method and the characteristics of chitosan used on the mechanical and release properties of the prepared capsule. The characteristics of the chitosan explored include molecular weight (1.8, 5.6, 20.2, and 31.8 1 10 5 Dalton) and c

Effect of adding sodium hexametaphosphat
✍ S. Hesaraki; A. Zamanian; F. Moztarzadeh 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 200 KB

## Abstract Sodium hexametaphosphate (Na‐HMP) is a common liquefying agent widely used in the ceramics industry for modifying the rheological behavior of ceramic slurries. The objective of this study was to investigate the influence of Na‐HMP on several properties of calcium phosphate cements (CPCs