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Unieruchomione enzymy

Unieruchomione enzymy

M. A Abd El Ghaffar / M. S Hashem

97,42 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
Materia
Química
ISBN:
9786208648176
97,42 €
IVA incluido
Disponible

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Enzymy są atrakcyjnymi katalizatorami, ponieważ są wysoce skuteczne i specyficzne w warunkach otoczenia. Ich głównymi wadami są krótki czas życia, kosztowna izolacja od produktów reakcji i utrata właściwości katalitycznych w warunkach innych niż optymalne. Badania prowadzone w ciągu ostatnich czterech dekad koncentrowały się na opracowaniu metod przezwyciężenia tych wad podejścia biokatalitycznego. Jedną z najbardziej skutecznych metod jest immobilizacja enzymów. Istnieje wiele zastosowań immobilizowanych enzymów w przemyśle medycznym i spożywczym, biotechnologii i inżynierii biomedycznej. Niniejsze badanie koncentruje się na immobilizacji α-amylazy i celulazy na różnych naturalnych i syntetycznych polimerach przy użyciu technik kowalencyjnego przyłączania i sieciowania. Naturalne polimery obejmują chitozan i addukty chitozan-aminokwasy (chitozan-kwas L-glutaminowy i chitozan-kwas 4-aminomasłowy). Z drugiej strony, polimery syntetyczne obejmują binarne kopolimery metakrylanu metylu z metakrylanem glicydylu i metakrylanem 2-hydroksyetylu, które zostaną przygotowane na drodze polimeryzacji emulsyjnej.

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