Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Types of Step-Growth Polymers: Polyesters01:20

Types of Step-Growth Polymers: Polyesters

2.2K
The introduction of polyesters has brought major development to the textile industry. The wrinkle-free behavior of polyester blends has eliminated the need for starching and ironing clothes.
Polyesters are commonly prepared from terephthalic acid and ethylene glycol; the crude product is known as poly(ethylene terephthalate) or PET. However, polyesters are synthesized industrially by transesterification of dimethyl terephthalate with ethylene glycol at 150 °C. The two reactants and the...
2.2K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Socioeconomic inequalities and health behaviours in depression: a picture of mental health in Portugal.

European journal of public health·2026
Same author

The Impact of Socioeconomic Inequities and Small-Area Deprivation on Child Inpatient Care: Evidence from a Quantitative Study in a Vulnerable Suburban Setting.

International journal of environmental research and public health·2026
Same author

Photopolymerization Strategies for Macromolecular Network Engineering in Biomaterials.

Macromolecular bioscience·2026
Same author

Proteinuria remission profiles in obesity-related kidney disease after bariatric surgery.

American journal of physiology. Renal physiology·2026
Same author

Developmental Toxicity and Stress Response Profiles of a Commercial <i>Aloe vera</i> Extract in Zebrafish Embryos.

Toxics·2026
Same author

A novel music-based real-time fMRI neurofeedback interface modulates interhemispheric connectivity and enhances mood.

Frontiers in psychiatry·2026
Same journal

Toward Sustainable Optics: Fully Biomass-Based Vitrimer Film for Near-Infrared Transparency.

Biomacromolecules·2026
Same journal

Poly(furfuryl alcohol) as a Surface Modifier for Cellulose Nanocrystals Reinforced HDPE Nanocomposites.

Biomacromolecules·2026
Same journal

Cutinase Adsorption to Polyester Surfaces Modulates Dissolved Oligomer Speciation during Enzymatic Depolymerization.

Biomacromolecules·2026
Same journal

Controlled Synthesis of Sulfated Glycopolypeptides as Heparin Mimics via <i>N</i>-Carboxyanhydride ROP for Anticoagulant Property.

Biomacromolecules·2026
Same journal

Ligno-Suberized Fruit Periderm as a Mechanically Reinforced Biomacromolecular Composite.

Biomacromolecules·2026
Same journal

Effect of Hydrophilic Brush Length and Hydrophobic Chain on Biodistribution of Polymethacrylate-Based Statistical Copolymers.

Biomacromolecules·2026
See all related articles

Related Experiment Video

Updated: Jun 10, 2025

Designed for Molecular Recycling: A Lignin-Derived Semi-aromatic Biobased Polymer
10:22

Designed for Molecular Recycling: A Lignin-Derived Semi-aromatic Biobased Polymer

Published on: November 30, 2020

3.4K

Renewable Photo-Cross-Linkable Polyester-Based Biomaterials: Synthesis, Characterization, and Cytocompatibility

Teresa Cernadas1,2, João Pereira1, Bruna L Melo3,4

  • 1Department of Chemical Engineering, University of Coimbra, CERES, Coimbra 3030-790, Portugal.

Biomacromolecules
|October 17, 2024
PubMed
Summary
This summary is machine-generated.

This study developed novel photo-cross-linkable unsaturated polyesters (UPs) from renewable resources. These biodegradable and cytocompatible biomaterials show promise for various applications.

More Related Videos

Stereolithographic 3D Printing with Renewable Acrylates
08:28

Stereolithographic 3D Printing with Renewable Acrylates

Published on: September 12, 2018

9.4K
Composite Scaffolds of Interfacial Polyelectrolyte Fibers for Temporally Controlled Release of Biomolecules
11:13

Composite Scaffolds of Interfacial Polyelectrolyte Fibers for Temporally Controlled Release of Biomolecules

Published on: August 19, 2015

8.3K

Related Experiment Videos

Last Updated: Jun 10, 2025

Designed for Molecular Recycling: A Lignin-Derived Semi-aromatic Biobased Polymer
10:22

Designed for Molecular Recycling: A Lignin-Derived Semi-aromatic Biobased Polymer

Published on: November 30, 2020

3.4K
Stereolithographic 3D Printing with Renewable Acrylates
08:28

Stereolithographic 3D Printing with Renewable Acrylates

Published on: September 12, 2018

9.4K
Composite Scaffolds of Interfacial Polyelectrolyte Fibers for Temporally Controlled Release of Biomolecules
11:13

Composite Scaffolds of Interfacial Polyelectrolyte Fibers for Temporally Controlled Release of Biomolecules

Published on: August 19, 2015

8.3K

Area of Science:

  • Polymer Chemistry
  • Biomaterials Science
  • Sustainable Materials

Background:

  • Development of sustainable and functional polymers is crucial for reducing reliance on petrochemicals.
  • Biobased monomers offer a renewable alternative for polymer synthesis.
  • Photo-cross-linkable materials are desirable for controlled fabrication and application.

Purpose of the Study:

  • To synthesize and characterize photo-cross-linkable unsaturated polyesters (UPs) from biobased itaconic acid and 1,4-butanediol.
  • To investigate the influence of synthesis and cross-linking parameters on material properties.
  • To evaluate the potential of these UPs as biomaterials.

Main Methods:

  • Synthesis of unsaturated polyesters (UPs) using biobased monomers.
  • Characterization of UPs including thermal analysis and mechanical testing.
  • Photo-cross-linking of UPs via UV irradiation.
  • In vitro hydrolytic degradation studies in phosphate-buffered saline (PBS).
  • Cytocompatibility assessment using human dermal fibroblasts.

Main Results:

  • Homogeneous, transparent films were obtained after UV exposure.
  • High gel content was achieved, influenced by reaction temperature.
  • Materials exhibited similar thermal behaviors.
  • In vitro degradation confirmed biodegradability in PBS at 37 °C.
  • Positive cytocompatibility with human dermal fibroblasts was demonstrated.

Conclusions:

  • Biobased unsaturated polyesters can be effectively synthesized and photo-cross-linked.
  • The developed materials exhibit desirable properties for biomaterial applications, including biodegradability and cytocompatibility.
  • This work contributes to the development of sustainable polymers from renewable resources.