Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
  Tough high modulus hydrogels derived from carbon-nitride via an ethylene glycol co-solvent route

Kumru, B., Molinari, V., Shalom, M., Antonietti, M., & Schmidt, B. V. K. J. (2018). Tough high modulus hydrogels derived from carbon-nitride via an ethylene glycol co-solvent route. Soft Matter, 14(14), 2655-2664. doi:10.1039/C8SM00232K.

Item is

Basisdaten

einblenden: ausblenden:
Genre: Zeitschriftenartikel

Dateien

einblenden: Dateien
ausblenden: Dateien
:
Article.pdf (Verlagsversion), 4MB
Name:
Article.pdf
Beschreibung:
-
OA-Status:
Hybrid
Sichtbarkeit:
Öffentlich
MIME-Typ / Prüfsumme:
application/pdf / [MD5]
Technische Metadaten:
Copyright Datum:
-
Copyright Info:
-

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Kumru, Baris1, Autor           
Molinari, Valerio2, Autor           
Shalom, Menny3, Autor           
Antonietti, Markus4, Autor           
Schmidt, Bernhard V. K. J.1, Autor           
Affiliations:
1Bernhard Schmidt, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society, ou_2149676              
2Valerio Molinari, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society, ou_2385693              
3Menny Shalom, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society, ou_2205635              
4Markus Antonietti, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society, ou_1863321              

Inhalt

einblenden:
ausblenden:
Schlagwörter: Open Access
 Zusammenfassung: High concentration formulations of graphitic carbon nitride (g-CN) are utilized as photoinitiator and reinforcer for hydrogels. In order to integrate significant amounts of g-CN, ethylene glycol (EG) is employed as a co-solvent for the gel formation, which enables stable dispersion of up to 4 wt.% g-CN. Afterwards, EG can be removed easily via solvent exchange to afford pure hydrogels. The diverse gels possess remarkably high storage moduli (up to 650 kPA for gels and 720 kPA for hydrogels) and compression moduli (up to 9.45 MPa for 4 wt.% g-CN EG gel and 3.45 MPa for 4 wt.% g-CN hydrogel). Full recovery without energy loss is observed for at least 20 cycles. Moreover, gel formation can be performed in a spatially controlled way utilizing photomasks with desired shapes. Therefore, the suggested novel method enables formation of hybrid gels by optical lithography with outstanding mechanical properties very similar to natural cartilage and tendon, and opens up opportunities for future applications in additive manufacturing of biomedical implants and coating materials.

Details

einblenden:
ausblenden:
Sprache(n):
 Datum: 2018-03-132018
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: DOI: 10.1039/C8SM00232K
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Soft Matter
  Kurztitel : Soft Matter
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Cambridge, UK : Royal Society of Chemistry
Seiten: - Band / Heft: 14 (14) Artikelnummer: - Start- / Endseite: 2655 - 2664 Identifikator: ISSN: 1744-683X