Matches in SemOpenAlex for { <https://semopenalex.org/work/W1979546871> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W1979546871 endingPage "682" @default.
- W1979546871 startingPage "676" @default.
- W1979546871 abstract "A new family of bouquet-like molecules based on cyclodextrins is described. These compounds were obtained by polymerization of ethylene oxide. This reaction was initiated by primary and secondary hydroxyl groups of cyclodextrins, which constitute an organizing core. Analysis of structure and composition of conjugates based on alpha-CD and beta-CD was performed using the data of MALDI-MS, GC-MS, and 13C-NMR spectra. Glass transition behavior of the conjugates shows that the above compounds are amorphous. Complexation properties of the conjugates are described with respect to sodium 4-nitrophenolate and calcium acetylhomotaurinate, which are used as guest molecules. Binding interaction between cyclodextrins or their conjugates and sodium 4-nitrophenolate was studied using differential absorption spectra. Association constants Ka between CD hosts and calcium acetylhomotaurinate composed of two equal anionic moieties were studied using 1H-NMR spectroscopy. The values of binding constant for beta-CD were found to increase by more than 2 orders of magnitude than that of the corresponding system based on alpha-CD. alpha-CD was shown to form the inclusion complex with one anionic moiety, whereas beta-CD produces a ternary complex with two anionic moieties of CAHT. For PEO derivatives of CDs, Ka decreases as compared with that of parent CD for both guests. These conjugates may be used as potent drug-delivery systems." @default.
- W1979546871 created "2016-06-24" @default.
- W1979546871 creator A5020320600 @default.
- W1979546871 creator A5033056993 @default.
- W1979546871 creator A5034953216 @default.
- W1979546871 creator A5050660703 @default.
- W1979546871 creator A5069113215 @default.
- W1979546871 creator A5070550544 @default.
- W1979546871 creator A5073475037 @default.
- W1979546871 date "1998-09-25" @default.
- W1979546871 modified "2023-10-09" @default.
- W1979546871 title "Novel Derivatives of Cyclodextrins, Modified with Poly(ethylene Oxide) and Their Complexation Properties" @default.
- W1979546871 cites W1985180181 @default.
- W1979546871 cites W2039158541 @default.
- W1979546871 cites W2088323113 @default.
- W1979546871 cites W4233220338 @default.
- W1979546871 doi "https://doi.org/10.1021/bc980005+" @default.
- W1979546871 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9815160" @default.
- W1979546871 hasPublicationYear "1998" @default.
- W1979546871 type Work @default.
- W1979546871 sameAs 1979546871 @default.
- W1979546871 citedByCount "22" @default.
- W1979546871 countsByYear W19795468712013 @default.
- W1979546871 countsByYear W19795468712020 @default.
- W1979546871 crossrefType "journal-article" @default.
- W1979546871 hasAuthorship W1979546871A5020320600 @default.
- W1979546871 hasAuthorship W1979546871A5033056993 @default.
- W1979546871 hasAuthorship W1979546871A5034953216 @default.
- W1979546871 hasAuthorship W1979546871A5050660703 @default.
- W1979546871 hasAuthorship W1979546871A5069113215 @default.
- W1979546871 hasAuthorship W1979546871A5070550544 @default.
- W1979546871 hasAuthorship W1979546871A5073475037 @default.
- W1979546871 hasConcept C103319777 @default.
- W1979546871 hasConcept C15920480 @default.
- W1979546871 hasConcept C178790620 @default.
- W1979546871 hasConcept C185592680 @default.
- W1979546871 hasConcept C188027245 @default.
- W1979546871 hasConcept C2776568683 @default.
- W1979546871 hasConcept C2777801237 @default.
- W1979546871 hasConcept C32909587 @default.
- W1979546871 hasConcept C521977710 @default.
- W1979546871 hasConcept C66974803 @default.
- W1979546871 hasConcept C71240020 @default.
- W1979546871 hasConceptScore W1979546871C103319777 @default.
- W1979546871 hasConceptScore W1979546871C15920480 @default.
- W1979546871 hasConceptScore W1979546871C178790620 @default.
- W1979546871 hasConceptScore W1979546871C185592680 @default.
- W1979546871 hasConceptScore W1979546871C188027245 @default.
- W1979546871 hasConceptScore W1979546871C2776568683 @default.
- W1979546871 hasConceptScore W1979546871C2777801237 @default.
- W1979546871 hasConceptScore W1979546871C32909587 @default.
- W1979546871 hasConceptScore W1979546871C521977710 @default.
- W1979546871 hasConceptScore W1979546871C66974803 @default.
- W1979546871 hasConceptScore W1979546871C71240020 @default.
- W1979546871 hasIssue "6" @default.
- W1979546871 hasLocation W19795468711 @default.
- W1979546871 hasLocation W19795468712 @default.
- W1979546871 hasOpenAccess W1979546871 @default.
- W1979546871 hasPrimaryLocation W19795468711 @default.
- W1979546871 hasRelatedWork W1929395401 @default.
- W1979546871 hasRelatedWork W1996229602 @default.
- W1979546871 hasRelatedWork W2074857616 @default.
- W1979546871 hasRelatedWork W2136650527 @default.
- W1979546871 hasRelatedWork W2299503928 @default.
- W1979546871 hasRelatedWork W2376082430 @default.
- W1979546871 hasRelatedWork W2390476533 @default.
- W1979546871 hasRelatedWork W2390752192 @default.
- W1979546871 hasRelatedWork W3149289136 @default.
- W1979546871 hasRelatedWork W4210408838 @default.
- W1979546871 hasVolume "9" @default.
- W1979546871 isParatext "false" @default.
- W1979546871 isRetracted "false" @default.
- W1979546871 magId "1979546871" @default.
- W1979546871 workType "article" @default.