FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007072018> ?p ?o ?g. }

• W2007072018 endingPage "324" @default.
• W2007072018 startingPage "318" @default.
• W2007072018 abstract "The effects of various reaction parameters regarding activity, stability and apparent enantioselectivity of recombinant epoxide hydrolase (EH) from Aspergillus niger in organic media were investigated using the racemic para-chlorostyrene oxide as a model substrate. Depending on the nature of the organic solvent, EH responded differently to variations in initial aw and no correlation between the activity or enantiomeric ratio (E) and the log P of solvent could be found. The most appropriate solvent medium and initial aw value was heptane and 0.9, respectively. The agitation speeds, where external substrate diffusional limitations were minimized, were defined. The study of internal diffusional limitations by mixing EH extract with BSA as an “inert” protein revealed the negative direct effect of BSA on the apparent enantioselectivity of EH when its relative concentration was too high. An acidic shift in the “pre-drying pH memory” of EH was observed in the heptane medium as compared to the pH activity profile in aqueous media. The temperature effect on enantioselectivity showed an increase in the apparent E-value with decreasing reaction temperature. From those data, the differential activation parameters ΔΔH‡ and ΔΔS‡ were determined to have the same negative sign and therefore their effects counteracted each other, however the former dominates at ambient temperature. The use of organic medium increased the half-life of EH by 2.0–13.8-fold as compared to aqueous medium at 27–59 °C, but it decreased the catalytic efficiency which was mainly due to an increase in the Km(app) value." @default.
• W2007072018 created "2016-06-24" @default.
• W2007072018 creator A5003726081 @default.
• W2007072018 creator A5055435218 @default.
• W2007072018 creator A5086835504 @default.
• W2007072018 date "2006-06-01" @default.
• W2007072018 modified "2023-10-10" @default.
• W2007072018 title "Properties of epoxide hydrolase from Aspergillus niger for the hydrolytic kinetic resolution of epoxides in pure organic media" @default.
• W2007072018 cites W1563222268 @default.
• W2007072018 cites W1968040408 @default.
• W2007072018 cites W1972468309 @default.
• W2007072018 cites W1979860246 @default.
• W2007072018 cites W1980053935 @default.
• W2007072018 cites W1985397892 @default.
• W2007072018 cites W1992040717 @default.
• W2007072018 cites W1995512428 @default.
• W2007072018 cites W1997108041 @default.
• W2007072018 cites W1998332570 @default.
• W2007072018 cites W1999878208 @default.
• W2007072018 cites W2006650182 @default.
• W2007072018 cites W2007261233 @default.
• W2007072018 cites W2015484843 @default.
• W2007072018 cites W2018175631 @default.
• W2007072018 cites W2021226553 @default.
• W2007072018 cites W2022955732 @default.
• W2007072018 cites W2024581675 @default.
• W2007072018 cites W2026009003 @default.
• W2007072018 cites W2026117532 @default.
• W2007072018 cites W2037161593 @default.
• W2007072018 cites W2045990807 @default.
• W2007072018 cites W2047064865 @default.
• W2007072018 cites W2059407578 @default.
• W2007072018 cites W2062410837 @default.
• W2007072018 cites W2065115413 @default.
• W2007072018 cites W2066476440 @default.
• W2007072018 cites W2071390233 @default.
• W2007072018 cites W2074101649 @default.
• W2007072018 cites W2079891739 @default.
• W2007072018 cites W2086103783 @default.
• W2007072018 cites W2091279245 @default.
• W2007072018 cites W2093006140 @default.
• W2007072018 cites W2103659902 @default.
• W2007072018 cites W2145819352 @default.
• W2007072018 cites W2152946391 @default.
• W2007072018 cites W2155742128 @default.
• W2007072018 cites W2160008812 @default.
• W2007072018 cites W22689246 @default.
• W2007072018 cites W2949145725 @default.
• W2007072018 cites W2950312457 @default.
• W2007072018 cites W39712458 @default.
• W2007072018 doi "https://doi.org/10.1016/j.enzmictec.2005.11.002" @default.
• W2007072018 hasPublicationYear "2006" @default.
• W2007072018 type Work @default.
• W2007072018 sameAs 2007072018 @default.
• W2007072018 citedByCount "32" @default.
• W2007072018 countsByYear W20070720182012 @default.
• W2007072018 countsByYear W20070720182013 @default.
• W2007072018 countsByYear W20070720182014 @default.
• W2007072018 countsByYear W20070720182015 @default.
• W2007072018 countsByYear W20070720182016 @default.
• W2007072018 countsByYear W20070720182017 @default.
• W2007072018 countsByYear W20070720182018 @default.
• W2007072018 countsByYear W20070720182019 @default.
• W2007072018 countsByYear W20070720182021 @default.
• W2007072018 countsByYear W20070720182022 @default.
• W2007072018 crossrefType "journal-article" @default.
• W2007072018 hasAuthorship W2007072018A5003726081 @default.
• W2007072018 hasAuthorship W2007072018A5055435218 @default.
• W2007072018 hasAuthorship W2007072018A5086835504 @default.
• W2007072018 hasConcept C101819947 @default.
• W2007072018 hasConcept C111368507 @default.
• W2007072018 hasConcept C127313418 @default.
• W2007072018 hasConcept C132439834 @default.
• W2007072018 hasConcept C146686406 @default.
• W2007072018 hasConcept C161790260 @default.
• W2007072018 hasConcept C178790620 @default.
• W2007072018 hasConcept C181199279 @default.
• W2007072018 hasConcept C185592680 @default.
• W2007072018 hasConcept C2775960407 @default.
• W2007072018 hasConcept C2777289219 @default.
• W2007072018 hasConcept C2777854178 @default.
• W2007072018 hasConcept C2780471494 @default.
• W2007072018 hasConcept C28173026 @default.
• W2007072018 hasConcept C43617362 @default.
• W2007072018 hasConcept C55493867 @default.
• W2007072018 hasConcept C87644729 @default.
• W2007072018 hasConcept C94412978 @default.
• W2007072018 hasConceptScore W2007072018C101819947 @default.
• W2007072018 hasConceptScore W2007072018C111368507 @default.
• W2007072018 hasConceptScore W2007072018C127313418 @default.
• W2007072018 hasConceptScore W2007072018C132439834 @default.
• W2007072018 hasConceptScore W2007072018C146686406 @default.
• W2007072018 hasConceptScore W2007072018C161790260 @default.
• W2007072018 hasConceptScore W2007072018C178790620 @default.
• W2007072018 hasConceptScore W2007072018C181199279 @default.
• W2007072018 hasConceptScore W2007072018C185592680 @default.
• W2007072018 hasConceptScore W2007072018C2775960407 @default.
• W2007072018 hasConceptScore W2007072018C2777289219 @default.

• next