Research by TPP Group made its way to a cover story

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TPP Group’s research

made in collaboration with Kazan Medical University (Kazan, Russia), deserves the cover story for Volume 133, issue 6, of international Journal of Applied Polymer Science. Congratulation to authors Annalisa Dalmoro, Alexander Sitenkov, Gaetano Lamberti, Anna Angela Barba e Rouslan I. Moustafine.

Cover Image, Volume 133, Issue 6, DOI: 10.1002/app.43093

JAPS Cover ricerca

On page 1480, Annalisa Dalmoro, Alexander Y. Sitenkov, Gaetano Lamberti, Anna Angela Barba, and Rouslan I. Moustafine discuss an enteric shell-core microparticle encapsulating indomethacin produced by a solvent-free method based on ultrasonic atomization and a two-stage polyelectrolyte complexation. In particular, a water solution of the anionic biopolymer alginate containing indomethacin was sprayed first in fine droplets complexed with the cationic (meth)acrylate copolymer Eudragit® E 100, and then with the anionic copolymer Eudragit® L30D-55. The first complexation stage was applied to achieve a high drug encapsulation efficiency; the second one to assure gastroresistance. (DOI: 10.1002/app.42976).

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