Matches in SemOpenAlex for { <https://semopenalex.org/work/W2052503810> ?p ?o ?g. }
- W2052503810 endingPage "8298" @default.
- W2052503810 startingPage "8293" @default.
- W2052503810 abstract "Poly(ethylene terephthalate) (PET) film was modified by reaction with hydrazine (HD), ethylenediamine (EDA), 1,2-diaminopropane (1,2-DAP) and 1,3-diaminopropane (1,3-DAP). The maximal amount of amine functionalities introduced in the chosen conditions on the surface was found as 0.07, 3.35, 0.76 and 1.99 nmol cm−2 for HD, EDA, 1,2-DAP and 1,3-DAP respectively. During the modification process etching of the sample and an increase of stiffness takes place. FTIR-ATR spectra prove that the surface chemistry after modification in amine solution is very complex. The lack of clear correlation between the surface tension and surface concentration of amine functionalities seems to confirm that. For immobilization purpose invertase, laccase and tyrosinase were used. The amount of covalently attached proteins at first increases with the increase of surface concentration of amine groups but after reaching a certain level of amine groups, decrease of the immobilization level was observed. All enzymes tested showed highest activity for a moderate level of aminolysis and this activity had the highest values for EDA-modified PET." @default.
- W2052503810 created "2016-06-24" @default.
- W2052503810 creator A5026640711 @default.
- W2052503810 creator A5033550859 @default.
- W2052503810 creator A5056870479 @default.
- W2052503810 date "2009-07-01" @default.
- W2052503810 modified "2023-09-30" @default.
- W2052503810 title "Chemical modification of poly(ethylene terephthalate) and immobilization of the selected enzymes on the modified film" @default.
- W2052503810 cites W1775749144 @default.
- W2052503810 cites W1803620352 @default.
- W2052503810 cites W1963603291 @default.
- W2052503810 cites W1964637751 @default.
- W2052503810 cites W1969994603 @default.
- W2052503810 cites W1970859444 @default.
- W2052503810 cites W1973624255 @default.
- W2052503810 cites W1974313448 @default.
- W2052503810 cites W1977834187 @default.
- W2052503810 cites W1981597806 @default.
- W2052503810 cites W1983263396 @default.
- W2052503810 cites W1986660062 @default.
- W2052503810 cites W1988910598 @default.
- W2052503810 cites W1990718574 @default.
- W2052503810 cites W1997981507 @default.
- W2052503810 cites W1998381598 @default.
- W2052503810 cites W1999357691 @default.
- W2052503810 cites W2002045818 @default.
- W2052503810 cites W2002876844 @default.
- W2052503810 cites W2014808349 @default.
- W2052503810 cites W2017508062 @default.
- W2052503810 cites W2022887942 @default.
- W2052503810 cites W2024041628 @default.
- W2052503810 cites W2051054226 @default.
- W2052503810 cites W2053058610 @default.
- W2052503810 cites W2053085792 @default.
- W2052503810 cites W2053988366 @default.
- W2052503810 cites W2056825597 @default.
- W2052503810 cites W2057842841 @default.
- W2052503810 cites W2058278451 @default.
- W2052503810 cites W2058349170 @default.
- W2052503810 cites W2058969330 @default.
- W2052503810 cites W2060856387 @default.
- W2052503810 cites W2064475953 @default.
- W2052503810 cites W2065632106 @default.
- W2052503810 cites W2066643599 @default.
- W2052503810 cites W2067049739 @default.
- W2052503810 cites W2069185283 @default.
- W2052503810 cites W2075735947 @default.
- W2052503810 cites W2076106182 @default.
- W2052503810 cites W2084799729 @default.
- W2052503810 cites W2085315915 @default.
- W2052503810 cites W2088120138 @default.
- W2052503810 cites W2091809497 @default.
- W2052503810 cites W2092899745 @default.
- W2052503810 cites W2094961279 @default.
- W2052503810 cites W2095814927 @default.
- W2052503810 cites W2099502087 @default.
- W2052503810 cites W2104242498 @default.
- W2052503810 cites W2114423361 @default.
- W2052503810 cites W2115414533 @default.
- W2052503810 cites W2125637380 @default.
- W2052503810 cites W2138846785 @default.
- W2052503810 cites W2145759825 @default.
- W2052503810 cites W2159542424 @default.
- W2052503810 cites W2165098911 @default.
- W2052503810 cites W2169056345 @default.
- W2052503810 cites W4235460583 @default.
- W2052503810 doi "https://doi.org/10.1016/j.apsusc.2009.05.126" @default.
- W2052503810 hasPublicationYear "2009" @default.
- W2052503810 type Work @default.
- W2052503810 sameAs 2052503810 @default.
- W2052503810 citedByCount "40" @default.
- W2052503810 countsByYear W20525038102012 @default.
- W2052503810 countsByYear W20525038102013 @default.
- W2052503810 countsByYear W20525038102014 @default.
- W2052503810 countsByYear W20525038102015 @default.
- W2052503810 countsByYear W20525038102016 @default.
- W2052503810 countsByYear W20525038102017 @default.
- W2052503810 countsByYear W20525038102018 @default.
- W2052503810 countsByYear W20525038102019 @default.
- W2052503810 countsByYear W20525038102021 @default.
- W2052503810 countsByYear W20525038102022 @default.
- W2052503810 countsByYear W20525038102023 @default.
- W2052503810 crossrefType "journal-article" @default.
- W2052503810 hasAuthorship W2052503810A5026640711 @default.
- W2052503810 hasAuthorship W2052503810A5033550859 @default.
- W2052503810 hasAuthorship W2052503810A5056870479 @default.
- W2052503810 hasConcept C115537861 @default.
- W2052503810 hasConcept C131779359 @default.
- W2052503810 hasConcept C13965031 @default.
- W2052503810 hasConcept C147789679 @default.
- W2052503810 hasConcept C161790260 @default.
- W2052503810 hasConcept C178790620 @default.
- W2052503810 hasConcept C180577832 @default.
- W2052503810 hasConcept C185592680 @default.
- W2052503810 hasConcept C188027245 @default.
- W2052503810 hasConcept C2777998946 @default.
- W2052503810 hasConcept C2778597550 @default.
- W2052503810 hasConcept C2780728571 @default.