Polymers | Free Full-Text | Static Culture Combined with ...
www.mdpi.com › 2073/4360/13-23 › 4241Dec 03, 2021 · One of the ways to enhance the yield of bacterial cellulose (BC) is by using dynamic aeration and different-type bioreactors because the microbial producers are strict aerobes. But in this case, the BC quality tends to worsen. Here we have combined static culture with aeration in the biosynthesis of BC by symbiotic Medusomyces gisevii Sa-12 for the first time. A new aeration method by feeding ...
Molecules | Free Full-Text | A Mechanistic Study on the ...
www.mdpi.com › 1420/3049/26-24 › 7587Dec 14, 2021 · Dronic acid derivatives, important drugs against bone diseases, may be synthesized from the corresponding substituted acetic acid either by reaction with phosphorus trichloride in methanesulfonic acid as the solvent or by using also phosphorous acid as the P-reactant if sulfolane is applied as the medium. The energetics of the two protocols were evaluated by high-level quantum chemical ...