FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2948172932> ?p ?o ?g. }

• W2948172932 endingPage "1010" @default.
• W2948172932 startingPage "1010" @default.
• W2948172932 abstract "The commercial copolymers Eudragit® E 100 and Eudragit® PO are widely used materials in the pharmaceutical field as coating systems. Such materials derived from amino-methacrylate groups under acidulated conditions may acquire an ionisable fraction or undergo hydrolytic degradation of the polymeric structure. This work focused on establishing the chemical, physical, and surface changes of two reprocessed polymeric materials, here named as EuCl-E-100 and EuCl-E-PO, which were obtained from the commercial Eudragit® E 100 and Eudragit® E PO, respectively. The commercial materials were exposed to extreme acid conditions, where the polymers were solubilised and subsequently dried by the refractance window method. The materials obtained were chemically characterised by potentiometric titration, nuclear magnetic resonance spectroscopy (1H NMR and 13C NMR) in one and two dimensions (COSY, HSQC, and HMBC), infrared spectroscopy, X-ray diffraction, and differential scanning calorimetry. Changes in the physical properties of the materials were evaluated through studies of flowability, compactability, and their ability to gain and lose humidity. Surface thermodynamic studies were carried out through contact angle measurements using the sessile drop method. The results showed that the processed polymeric materials acquired a substantial degree of ionisation without undergoing hydrolysis of the esterified groups. Furthermore, such changes improved the flow characteristics of the material and the solubility in aqueous media at pH > 5, while also maintaining the hydrophobicity degree of the polymeric surface." @default.
• W2948172932 created "2019-06-14" @default.
• W2948172932 creator A5007514654 @default.
• W2948172932 creator A5027555841 @default.
• W2948172932 creator A5032034565 @default.
• W2948172932 creator A5042803277 @default.
• W2948172932 creator A5085722924 @default.
• W2948172932 date "2019-06-07" @default.
• W2948172932 modified "2023-10-16" @default.
• W2948172932 title "Relationship between Degree of Polymeric Ionisation and Hydrolytic Degradation of Eudragit® E Polymers under Extreme Acid Conditions" @default.
• W2948172932 cites W13252932 @default.
• W2948172932 cites W1969989110 @default.
• W2948172932 cites W1984428359 @default.
• W2948172932 cites W2001943417 @default.
• W2948172932 cites W2003949917 @default.
• W2948172932 cites W2021511813 @default.
• W2948172932 cites W2024977515 @default.
• W2948172932 cites W2027595709 @default.
• W2948172932 cites W2032050326 @default.
• W2948172932 cites W2033296599 @default.
• W2948172932 cites W2033326541 @default.
• W2948172932 cites W2041973309 @default.
• W2948172932 cites W2042767443 @default.
• W2948172932 cites W2053153816 @default.
• W2948172932 cites W2060226001 @default.
• W2948172932 cites W2060634349 @default.
• W2948172932 cites W2072313042 @default.
• W2948172932 cites W2075409334 @default.
• W2948172932 cites W2077093239 @default.
• W2948172932 cites W2078827050 @default.
• W2948172932 cites W2081056194 @default.
• W2948172932 cites W2081547476 @default.
• W2948172932 cites W2084081616 @default.
• W2948172932 cites W2165294982 @default.
• W2948172932 cites W2318821477 @default.
• W2948172932 cites W2467662363 @default.
• W2948172932 cites W2551088440 @default.
• W2948172932 cites W2581273674 @default.
• W2948172932 cites W2784106495 @default.
• W2948172932 cites W2793402045 @default.
• W2948172932 cites W2906509031 @default.
• W2948172932 cites W2913290563 @default.
• W2948172932 cites W3047190604 @default.
• W2948172932 doi "https://doi.org/10.3390/polym11061010" @default.
• W2948172932 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6630213" @default.
• W2948172932 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31181597" @default.
• W2948172932 hasPublicationYear "2019" @default.
• W2948172932 type Work @default.
• W2948172932 sameAs 2948172932 @default.
• W2948172932 citedByCount "23" @default.
• W2948172932 countsByYear W29481729322020 @default.
• W2948172932 countsByYear W29481729322021 @default.
• W2948172932 countsByYear W29481729322022 @default.
• W2948172932 countsByYear W29481729322023 @default.
• W2948172932 crossrefType "journal-article" @default.
• W2948172932 hasAuthorship W2948172932A5007514654 @default.
• W2948172932 hasAuthorship W2948172932A5027555841 @default.
• W2948172932 hasAuthorship W2948172932A5032034565 @default.
• W2948172932 hasAuthorship W2948172932A5042803277 @default.
• W2948172932 hasAuthorship W2948172932A5085722924 @default.
• W2948172932 hasBestOaLocation W29481729321 @default.
• W2948172932 hasConcept C121332964 @default.
• W2948172932 hasConcept C124614425 @default.
• W2948172932 hasConcept C127413603 @default.
• W2948172932 hasConcept C132050475 @default.
• W2948172932 hasConcept C13965031 @default.
• W2948172932 hasConcept C145148216 @default.
• W2948172932 hasConcept C155574463 @default.
• W2948172932 hasConcept C15920480 @default.
• W2948172932 hasConcept C159985019 @default.
• W2948172932 hasConcept C160892712 @default.
• W2948172932 hasConcept C178790620 @default.
• W2948172932 hasConcept C184866935 @default.
• W2948172932 hasConcept C185592680 @default.
• W2948172932 hasConcept C188027245 @default.
• W2948172932 hasConcept C192562407 @default.
• W2948172932 hasConcept C39519442 @default.
• W2948172932 hasConcept C42360764 @default.
• W2948172932 hasConcept C521977710 @default.
• W2948172932 hasConcept C6556556 @default.
• W2948172932 hasConcept C94412978 @default.
• W2948172932 hasConcept C97355855 @default.
• W2948172932 hasConceptScore W2948172932C121332964 @default.
• W2948172932 hasConceptScore W2948172932C124614425 @default.
• W2948172932 hasConceptScore W2948172932C127413603 @default.
• W2948172932 hasConceptScore W2948172932C132050475 @default.
• W2948172932 hasConceptScore W2948172932C13965031 @default.
• W2948172932 hasConceptScore W2948172932C145148216 @default.
• W2948172932 hasConceptScore W2948172932C155574463 @default.
• W2948172932 hasConceptScore W2948172932C15920480 @default.
• W2948172932 hasConceptScore W2948172932C159985019 @default.
• W2948172932 hasConceptScore W2948172932C160892712 @default.
• W2948172932 hasConceptScore W2948172932C178790620 @default.
• W2948172932 hasConceptScore W2948172932C184866935 @default.
• W2948172932 hasConceptScore W2948172932C185592680 @default.
• W2948172932 hasConceptScore W2948172932C188027245 @default.
• W2948172932 hasConceptScore W2948172932C192562407 @default.
• W2948172932 hasConceptScore W2948172932C39519442 @default.

• next