Matches in SemOpenAlex for { <https://semopenalex.org/work/W2588321567> ?p ?o ?g. }
- W2588321567 endingPage "103" @default.
- W2588321567 startingPage "89" @default.
- W2588321567 abstract "The aniline dimer N-phenyl-1,4-phenylenediamine (=p-aminodiphenylamine, PADPA) was oxidized with horseradish peroxidase isoenzyme C (HRPC) and hydrogen peroxide (H2O2) to oligo(PADPA) in an aqueous suspension of 80–100 nm-sized anionic vesicles at pH = 4.3 and at T ≈ 25 °C. The vesicles were formed from AOT (=sodium bis(2-ethylhexyl) sulfosuccinate) and served as templates for obtaining oligo(PADPA) as emeraldine salt form of polyaniline (PANI-ES) in the polaron form. The optimal reaction conditions for obtaining a stable oligo(PADPA)-AOT vesicle suspension with a high conversion and low amounts of HRPC were elaborated by using UV/vis/NIR spectroscopy. The formation of PANI-ES type products was confirmed by in situ UV/vis/NIR, Raman and EPR spectroscopy measurements. However, HPLC–MS analyses indicated that the oligo(PADPA) products obtained are not only of PANI-ES type, but that a number of other products formed as well. Some of these were identified and shown to contain oxygen atoms (as a result of hydrolysis), others most likely containing phenazine (or phenoxazine) moieties. The latter is also supported by Raman and UV/vis/NIR spectroscopy measurements. The as-obtained oligo(PADPA)-AOT vesicle suspension was also analyzed by cyclic voltammetry, which showed redox activity of oligo(PADPA) up to pH = 6.0, a property which is beneficial for various applications. Overall, the work demonstrates the successful use of different complementary and sensitive in situ spectroscopic methods for following the progress of a complex enzyme-triggered reaction. In addition, the good solubility of the deprotonated and reduced reaction products in organic solvents allowed us to use a HPLC–MS analysis for a direct comparison of the product distribution with the previously studied oxidation and oligomerization of PADPA with Trametes versicolor laccase at pH = 3.5. One of the template effects of AOT vesicles takes into account possible interactions between AOT and oligo(PADPA)." @default.
- W2588321567 created "2017-02-24" @default.
- W2588321567 creator A5009844052 @default.
- W2588321567 creator A5017156319 @default.
- W2588321567 creator A5031430632 @default.
- W2588321567 creator A5034890205 @default.
- W2588321567 creator A5067173367 @default.
- W2588321567 creator A5074006777 @default.
- W2588321567 creator A5075688749 @default.
- W2588321567 creator A5079797338 @default.
- W2588321567 date "2017-04-01" @default.
- W2588321567 modified "2023-10-16" @default.
- W2588321567 title "The influence of anionic vesicles on the oligomerization of p-aminodiphenylamine catalyzed by horseradish peroxidase and hydrogen peroxide" @default.
- W2588321567 cites W1636958865 @default.
- W2588321567 cites W1967924108 @default.
- W2588321567 cites W1979428336 @default.
- W2588321567 cites W1984210433 @default.
- W2588321567 cites W1987193747 @default.
- W2588321567 cites W1989617474 @default.
- W2588321567 cites W1994372785 @default.
- W2588321567 cites W1995764259 @default.
- W2588321567 cites W1996611838 @default.
- W2588321567 cites W1997290553 @default.
- W2588321567 cites W2001672229 @default.
- W2588321567 cites W2014006900 @default.
- W2588321567 cites W2015314048 @default.
- W2588321567 cites W2019201165 @default.
- W2588321567 cites W2019406070 @default.
- W2588321567 cites W2022263642 @default.
- W2588321567 cites W2023374703 @default.
- W2588321567 cites W2023537027 @default.
- W2588321567 cites W2026812906 @default.
- W2588321567 cites W2027324335 @default.
- W2588321567 cites W2034177207 @default.
- W2588321567 cites W2042937230 @default.
- W2588321567 cites W2044452139 @default.
- W2588321567 cites W2045948637 @default.
- W2588321567 cites W2049799180 @default.
- W2588321567 cites W2055812445 @default.
- W2588321567 cites W2059842714 @default.
- W2588321567 cites W2060764865 @default.
- W2588321567 cites W2065081521 @default.
- W2588321567 cites W2065453552 @default.
- W2588321567 cites W2066428876 @default.
- W2588321567 cites W2075470837 @default.
- W2588321567 cites W2086920642 @default.
- W2588321567 cites W2088193708 @default.
- W2588321567 cites W2091049003 @default.
- W2588321567 cites W2093035959 @default.
- W2588321567 cites W2095873332 @default.
- W2588321567 cites W2111797227 @default.
- W2588321567 cites W2118850116 @default.
- W2588321567 cites W2121303420 @default.
- W2588321567 cites W2136154183 @default.
- W2588321567 cites W2326703133 @default.
- W2588321567 cites W2478581872 @default.
- W2588321567 cites W2512593920 @default.
- W2588321567 cites W2517764471 @default.
- W2588321567 cites W2952610519 @default.
- W2588321567 cites W4211136814 @default.
- W2588321567 doi "https://doi.org/10.1016/j.synthmet.2017.01.011" @default.
- W2588321567 hasPublicationYear "2017" @default.
- W2588321567 type Work @default.
- W2588321567 sameAs 2588321567 @default.
- W2588321567 citedByCount "20" @default.
- W2588321567 countsByYear W25883215672017 @default.
- W2588321567 countsByYear W25883215672018 @default.
- W2588321567 countsByYear W25883215672019 @default.
- W2588321567 countsByYear W25883215672020 @default.
- W2588321567 countsByYear W25883215672021 @default.
- W2588321567 countsByYear W25883215672022 @default.
- W2588321567 countsByYear W25883215672023 @default.
- W2588321567 crossrefType "journal-article" @default.
- W2588321567 hasAuthorship W2588321567A5009844052 @default.
- W2588321567 hasAuthorship W2588321567A5017156319 @default.
- W2588321567 hasAuthorship W2588321567A5031430632 @default.
- W2588321567 hasAuthorship W2588321567A5034890205 @default.
- W2588321567 hasAuthorship W2588321567A5067173367 @default.
- W2588321567 hasAuthorship W2588321567A5074006777 @default.
- W2588321567 hasAuthorship W2588321567A5075688749 @default.
- W2588321567 hasAuthorship W2588321567A5079797338 @default.
- W2588321567 hasBestOaLocation W25883215671 @default.
- W2588321567 hasConcept C130316041 @default.
- W2588321567 hasConcept C13965031 @default.
- W2588321567 hasConcept C147789679 @default.
- W2588321567 hasConcept C17525397 @default.
- W2588321567 hasConcept C178790620 @default.
- W2588321567 hasConcept C181199279 @default.
- W2588321567 hasConcept C185592680 @default.
- W2588321567 hasConcept C188027245 @default.
- W2588321567 hasConcept C2777580120 @default.
- W2588321567 hasConcept C2777676563 @default.
- W2588321567 hasConcept C2777869211 @default.
- W2588321567 hasConcept C41625074 @default.
- W2588321567 hasConcept C44228677 @default.
- W2588321567 hasConcept C521977710 @default.
- W2588321567 hasConcept C52859227 @default.
- W2588321567 hasConcept C533411734 @default.