Structural Characterization of Porous Photo‐Crosslinked Hybrid Networks Based on Collagen‐Poly(Trimethylene Carbonate).
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| Title: | Structural Characterization of Porous Photo‐Crosslinked Hybrid Networks Based on Collagen‐Poly(Trimethylene Carbonate). |
|---|---|
| Authors: | de Anda, Agustin Rios1,2 (AUTHOR) agustin.rios-de-anda@univ-lyon1.fr, Macarez, Anne‐Constance3 (AUTHOR), Ankoné, Marc3 (AUTHOR), Spoljaric, Steve4 (AUTHOR), van Dommelen, Lieke H. A.5 (AUTHOR), Versteeg, Elly M.M.5 (AUTHOR), van Kuppevelt, Toin H.5 (AUTHOR), Daamen, Willeke F.5 (AUTHOR), Grijpma, Dirk W.3 (AUTHOR), Poot, André A.3 (AUTHOR), van Bochove, Bas3 (AUTHOR) j.b.vanbochove-1@utwente.nl |
| Source: | Macromolecular Materials & Engineering. Mar2026, Vol. 311 Issue 3, p1-9. 9p. |
| Subjects: | Dynamic mechanical analysis, Crosslinked polymers, Polymer networks, Morphology, Porosity, Thermomechanical properties of metals, Nuclear magnetic resonance spectroscopy |
| Abstract: | Combining natural hydrophilic polymers with synthetic hydrophobic polymers into photo‐crosslinked hybrid networks has the potential to overcome the disadvantages of the individual components. Materials with good bioactivity as well as suitable mechanical properties and control over degradation behavior can also be prepared. Here, we prepared hybrid networks from methacrylated insoluble collagen I (ICol‐MA) and poly(trimethylene carbonate) (PTMC‐tMA) and investigated their thermomechanical behaviour and structural characteristics. Hybrid networks with ICol‐MA to PTMC‐tMA ratios of 35:65 and 20:80 were prepared. These networks had high porosities (>74%) and gel contents (>74%). The network density of the networks increased with increasing collagen content as shown by both dynamic mechanical analysis (DMA, an increase from 2 to 16 (mol/g)·104) and Solid State Time‐Domain Double Quantum (DQ) 1H NMR experiments (an increase from 181.1 to 201.8 Hz). The tensile modulus increased with increasing collagen content from 1.8 MPa for PTMC to 14.3 MPa for the hybrid network with 35% ICol. DQ 1H NMR showed the presence of trapped PTMC entanglements and their effect on network density. The composition of these hybrid networks affects the molecular environment and hence the properties of the obtained networks. [ABSTRACT FROM AUTHOR] |
| Copyright of Macromolecular Materials & Engineering is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
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| Header | DbId: egs DbLabel: Engineering Source An: 192630334 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Structural Characterization of Porous Photo‐Crosslinked Hybrid Networks Based on Collagen‐Poly(Trimethylene Carbonate). – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22de+Anda%2C+Agustin+Rios%22">de Anda, Agustin Rios</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> agustin.rios-de-anda@univ-lyon1.fr</i><br /><searchLink fieldCode="AR" term="%22Macarez%2C+Anne‐Constance%22">Macarez, Anne‐Constance</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ankoné%2C+Marc%22">Ankoné, Marc</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Spoljaric%2C+Steve%22">Spoljaric, Steve</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22van+Dommelen%2C+Lieke+H%2E+A%2E%22">van Dommelen, Lieke H. A.</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Versteeg%2C+Elly+M%2EM%2E%22">Versteeg, Elly M.M.</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22van+Kuppevelt%2C+Toin+H%2E%22">van Kuppevelt, Toin H.</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Daamen%2C+Willeke+F%2E%22">Daamen, Willeke F.</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Grijpma%2C+Dirk+W%2E%22">Grijpma, Dirk W.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Poot%2C+André+A%2E%22">Poot, André A.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22van+Bochove%2C+Bas%22">van Bochove, Bas</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> j.b.vanbochove-1@utwente.nl</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Macromolecular+Materials+%26+Engineering%22">Macromolecular Materials & Engineering</searchLink>. Mar2026, Vol. 311 Issue 3, p1-9. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Dynamic+mechanical+analysis%22">Dynamic mechanical analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Crosslinked+polymers%22">Crosslinked polymers</searchLink><br /><searchLink fieldCode="DE" term="%22Polymer+networks%22">Polymer networks</searchLink><br /><searchLink fieldCode="DE" term="%22Morphology%22">Morphology</searchLink><br /><searchLink fieldCode="DE" term="%22Porosity%22">Porosity</searchLink><br /><searchLink fieldCode="DE" term="%22Thermomechanical+properties+of+metals%22">Thermomechanical properties of metals</searchLink><br /><searchLink fieldCode="DE" term="%22Nuclear+magnetic+resonance+spectroscopy%22">Nuclear magnetic resonance spectroscopy</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Combining natural hydrophilic polymers with synthetic hydrophobic polymers into photo‐crosslinked hybrid networks has the potential to overcome the disadvantages of the individual components. Materials with good bioactivity as well as suitable mechanical properties and control over degradation behavior can also be prepared. Here, we prepared hybrid networks from methacrylated insoluble collagen I (ICol‐MA) and poly(trimethylene carbonate) (PTMC‐tMA) and investigated their thermomechanical behaviour and structural characteristics. Hybrid networks with ICol‐MA to PTMC‐tMA ratios of 35:65 and 20:80 were prepared. These networks had high porosities (>74%) and gel contents (>74%). The network density of the networks increased with increasing collagen content as shown by both dynamic mechanical analysis (DMA, an increase from 2 to 16 (mol/g)·104) and Solid State Time‐Domain Double Quantum (DQ) 1H NMR experiments (an increase from 181.1 to 201.8 Hz). The tensile modulus increased with increasing collagen content from 1.8 MPa for PTMC to 14.3 MPa for the hybrid network with 35% ICol. DQ 1H NMR showed the presence of trapped PTMC entanglements and their effect on network density. The composition of these hybrid networks affects the molecular environment and hence the properties of the obtained networks. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Macromolecular Materials & Engineering is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1002/mame.202500288 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 1 Subjects: – SubjectFull: Dynamic mechanical analysis Type: general – SubjectFull: Crosslinked polymers Type: general – SubjectFull: Polymer networks Type: general – SubjectFull: Morphology Type: general – SubjectFull: Porosity Type: general – SubjectFull: Thermomechanical properties of metals Type: general – SubjectFull: Nuclear magnetic resonance spectroscopy Type: general Titles: – TitleFull: Structural Characterization of Porous Photo‐Crosslinked Hybrid Networks Based on Collagen‐Poly(Trimethylene Carbonate). Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: de Anda, Agustin Rios – PersonEntity: Name: NameFull: Macarez, Anne‐Constance – PersonEntity: Name: NameFull: Ankoné, Marc – PersonEntity: Name: NameFull: Spoljaric, Steve – PersonEntity: Name: NameFull: van Dommelen, Lieke H. A. – PersonEntity: Name: NameFull: Versteeg, Elly M.M. – PersonEntity: Name: NameFull: van Kuppevelt, Toin H. – PersonEntity: Name: NameFull: Daamen, Willeke F. – PersonEntity: Name: NameFull: Grijpma, Dirk W. – PersonEntity: Name: NameFull: Poot, André A. – PersonEntity: Name: NameFull: van Bochove, Bas IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 14387492 Numbering: – Type: volume Value: 311 – Type: issue Value: 3 Titles: – TitleFull: Macromolecular Materials & Engineering Type: main |
| ResultId | 1 |
