Fletta eftir efnisorði "Polymers and Plastics"

Atriði 1-3 af 3

Chitotriazolan (poly(β(1-4)-2-(1H-1,2,3-triazol-1-yl)-2-deoxy-d-glucose)) derivatives: Synthesis, characterization, and evaluation of antibacterial activity

Rathinam, Sankar; Hjálmarsdóttir, Martha Ásdís; Thygesen, Mikkel B.; Másson, Már (Elsevier B.V., 2021-09-01)

Here we describe the first synthesis of a new type of polysaccharides derived from chitosan. In these structures, the 2-amino group on the pyranose ring was quantitively replaced by an aromatic 1,2,3-triazole moiety. The 2-amino group of chitosan and ...
Effect of doxycycline microencapsulation on buccal films : Stability, mucoadhesion and in vitro drug release

Patlolla, Venu Gopal Reddy; Popovic, Nikolina; Peter Holbrook, William; Kristmundsdottir, Thordis; Gizurarson, Sveinbjörn (2021-04-28)

The aim of this work was to stabilize doxycycline in mucoadhesive buccal films at room temperature (25◦C). Since doxycycline is susceptible to degradation such as oxidation and epimerization, tablets are currently the only formulation that can keep the ...
Stimuli-Responsive Properties of Supramolecular Gels Based on Pyridyl-N-oxide Amides

Jayabhavan, Sreejith Sudhakaran; Kristinsson, Baldur; Ghosh, Dipankar; Breton, Charlène; Damodaran, Krishna K. (2023-01-20)

The nature of functional groups and their relative position and orientation play an important role in tuning the gelation properties of stimuli-responsive supramolecular gels. In this work, we synthesized and characterized mono-/bis-pyridyl-N-oxide ...

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