Matches in SemOpenAlex for { <https://semopenalex.org/work/W2113267544> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2113267544 endingPage "T816" @default.
- W2113267544 startingPage "T806" @default.
- W2113267544 abstract "A useful index of the resistance of the protein chains of wool to oxidative degradation is described. The method involves simply the measurement of time to break specimen wool fibres, yarn, or fabric exposed to an oxidizing solution, in this case, of sodium hypochlorite. The time to break is shortened when the fibres are pretreated with fine particles of carbon or clay, providing the fibres are swelled sufficiently when the particles are applied. Blocking of amino groups with isocyanates increases the time to break. The presence of the vulcanizing agent, tetramethyl thiuram disulphide, in wool affords some measure of protection against radiation damage by electron bombardment, as indicated by subsequent time-to-break tests in hypochlorite. The oxidative removal of hydrogen atoms from one of the –NH–CHR– groups of diketopiperazine, found to occur with hypobromite by Goldschmidt1–5, is suggested as an initial step in the degradation of diketopiperazine by ultraviolet irradiation. Similar removal of hydrogen atoms from –NH–CHR– groups probably occurs in wools irradiated by ultraviolet and electron radiation, or in wools that have been heated or irradiated in the presence of the thiuram agent. Model experiments with peptides and amino acids treated with the thiuram agent suggest that a dehydrothiohydantoin ring is formed at the amino end of a peptide chain, similar to the formation of a dehydrohydantoin ring found by Goldschmidt to occur on N-terminal amino acids in peptides by treatment with HOBr. In both cases, hydrogen atoms are removed from –NH–CHR– groups. The replacement of the hydrogen atom on the carbon by a methyl group, as observed by comparing polydimethyl glycine (polyaminoisobutyric acid) and polyglycine, increases resistance to yellowing by ultraviolet light and by hypochlorite." @default.
- W2113267544 created "2016-06-24" @default.
- W2113267544 creator A5067761433 @default.
- W2113267544 date "1960-12-01" @default.
- W2113267544 modified "2023-09-24" @default.
- W2113267544 title "58—SOME OBSERVATIONS ON THE OXIDATIVE DEGRADATION OF THE PROTEIN CHAINS OF WOOL" @default.
- W2113267544 cites W109960168 @default.
- W2113267544 cites W1540131535 @default.
- W2113267544 cites W162989769 @default.
- W2113267544 cites W1991339887 @default.
- W2113267544 cites W2091877240 @default.
- W2113267544 cites W2313986381 @default.
- W2113267544 cites W2314787050 @default.
- W2113267544 cites W2315405064 @default.
- W2113267544 cites W2323160010 @default.
- W2113267544 cites W2330147834 @default.
- W2113267544 cites W2330552064 @default.
- W2113267544 cites W2942531315 @default.
- W2113267544 doi "https://doi.org/10.1080/19447026008662519" @default.
- W2113267544 hasPublicationYear "1960" @default.
- W2113267544 type Work @default.
- W2113267544 sameAs 2113267544 @default.
- W2113267544 citedByCount "10" @default.
- W2113267544 crossrefType "journal-article" @default.
- W2113267544 hasAuthorship W2113267544A5067761433 @default.
- W2113267544 hasConcept C111337013 @default.
- W2113267544 hasConcept C121332964 @default.
- W2113267544 hasConcept C159985019 @default.
- W2113267544 hasConcept C178790620 @default.
- W2113267544 hasConcept C181199279 @default.
- W2113267544 hasConcept C185544564 @default.
- W2113267544 hasConcept C185592680 @default.
- W2113267544 hasConcept C186423591 @default.
- W2113267544 hasConcept C188027245 @default.
- W2113267544 hasConcept C192562407 @default.
- W2113267544 hasConcept C2775951321 @default.
- W2113267544 hasConcept C2776776456 @default.
- W2113267544 hasConcept C2776832558 @default.
- W2113267544 hasConcept C2776880858 @default.
- W2113267544 hasConcept C2777608289 @default.
- W2113267544 hasConcept C2779201268 @default.
- W2113267544 hasConcept C2779679103 @default.
- W2113267544 hasConcept C41008148 @default.
- W2113267544 hasConcept C515207424 @default.
- W2113267544 hasConcept C518881349 @default.
- W2113267544 hasConcept C533411734 @default.
- W2113267544 hasConcept C55493867 @default.
- W2113267544 hasConcept C75473681 @default.
- W2113267544 hasConcept C76155785 @default.
- W2113267544 hasConcept C77176794 @default.
- W2113267544 hasConceptScore W2113267544C111337013 @default.
- W2113267544 hasConceptScore W2113267544C121332964 @default.
- W2113267544 hasConceptScore W2113267544C159985019 @default.
- W2113267544 hasConceptScore W2113267544C178790620 @default.
- W2113267544 hasConceptScore W2113267544C181199279 @default.
- W2113267544 hasConceptScore W2113267544C185544564 @default.
- W2113267544 hasConceptScore W2113267544C185592680 @default.
- W2113267544 hasConceptScore W2113267544C186423591 @default.
- W2113267544 hasConceptScore W2113267544C188027245 @default.
- W2113267544 hasConceptScore W2113267544C192562407 @default.
- W2113267544 hasConceptScore W2113267544C2775951321 @default.
- W2113267544 hasConceptScore W2113267544C2776776456 @default.
- W2113267544 hasConceptScore W2113267544C2776832558 @default.
- W2113267544 hasConceptScore W2113267544C2776880858 @default.
- W2113267544 hasConceptScore W2113267544C2777608289 @default.
- W2113267544 hasConceptScore W2113267544C2779201268 @default.
- W2113267544 hasConceptScore W2113267544C2779679103 @default.
- W2113267544 hasConceptScore W2113267544C41008148 @default.
- W2113267544 hasConceptScore W2113267544C515207424 @default.
- W2113267544 hasConceptScore W2113267544C518881349 @default.
- W2113267544 hasConceptScore W2113267544C533411734 @default.
- W2113267544 hasConceptScore W2113267544C55493867 @default.
- W2113267544 hasConceptScore W2113267544C75473681 @default.
- W2113267544 hasConceptScore W2113267544C76155785 @default.
- W2113267544 hasConceptScore W2113267544C77176794 @default.
- W2113267544 hasIssue "12" @default.
- W2113267544 hasLocation W21132675441 @default.
- W2113267544 hasOpenAccess W2113267544 @default.
- W2113267544 hasPrimaryLocation W21132675441 @default.
- W2113267544 hasRelatedWork W1581076610 @default.
- W2113267544 hasRelatedWork W2005223042 @default.
- W2113267544 hasRelatedWork W2073096294 @default.
- W2113267544 hasRelatedWork W2075763471 @default.
- W2113267544 hasRelatedWork W2080507987 @default.
- W2113267544 hasRelatedWork W2084921367 @default.
- W2113267544 hasRelatedWork W2104055885 @default.
- W2113267544 hasRelatedWork W2395145670 @default.
- W2113267544 hasRelatedWork W3096887702 @default.
- W2113267544 hasRelatedWork W961736077 @default.
- W2113267544 hasVolume "51" @default.
- W2113267544 isParatext "false" @default.
- W2113267544 isRetracted "false" @default.
- W2113267544 magId "2113267544" @default.
- W2113267544 workType "article" @default.