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Synthesis of liposoluble carboxylic acid ascorbyl esters catalyzed by immobilized lipases / Sinteza liposolubilnih askorbil-estara karboksilnih kiselina katalizovana imobilisanim lipazama
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
In this thesis, possibility of efficient and economical production of carboxylic acid ascorbyl esters catalyzed by immobilized lipases was examined. Vast number of lipases, acyl donors, and organic solvents was tested. ...
Enzymatic syntesis of flavonoid esters and controlled release from cosmetic formulation / Enzimska sinteza estara flavonoida i kontrolisano otpuštanje iz kozmetičkih formulacija
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2019)
Within this doctoral dissertation, the possibility of efficient and economical enzymatic synthesis of esters of three flavonoids (floridzin, naringin and esculin) using different acyl donors and immobilized lipases B from ...
Immobilization of enzymes on modified sio2 nanoparticles with organosilanes. / Imobilizacija enzima na nanočestice SiO2 modifikovane organosilanima
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2017)
In this thesis, different procedures for fumed nonporous silica nanoparticles (FNS) chemical modification, in terms of introducing different functional groups on the support surface, were developed...