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

2.5K
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 polymer...
2.5K
Anionic Chain-Growth Polymerization: Overview01:20

Anionic Chain-Growth Polymerization: Overview

2.5K
The polymerization process that involves carbanion as an intermediate is called anionic polymerization. It is also a type of addition or chain-growth polymerization. Anionic polymerization gets initiated by a strong nucleophile such as an organolithium or a Grignard reagent. The most commonly used initiator for anionic polymerization is butyl lithium. Monomers involved in anionic polymerization must possess a vinyl group bonded to one or two electron-withdrawing groups. For instance,...
2.5K
Step-Growth Polymerization: Overview01:03

Step-Growth Polymerization: Overview

4.2K
Step-growth or condensation polymerization is a stepwise reaction of bi or multifunctional monomers to form long-chain polymers. As all the monomers are reactive, most of the monomers are consumed at the early stages of the reaction to form small chains of reactive oligomers, which then combine to form long polymer chains in the late stages. Hence, the reaction has to proceed for a long time to achieve high molecular weight polymers.
Many natural and synthetic polymers are produced by...
4.2K
Polymer Classification: Architecture01:14

Polymer Classification: Architecture

3.6K
Polymers are classified as linear or branched on the basis of their chain architecture. The polymer chains in linear polymers have a long chain-like structure with minimal to no branching at all. Even if a polymer features large substituent groups on the monomer, which appear as branches to the skeleton, it is not considered a branched polymer. A branched polymer contains secondary polymer chains that arise from the main polymer chain. The branching occurs when the polymer growth shifts from...
3.6K

You might also read

Related Articles

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

Sort by
Same author

Optimization of biological sulfuric acid generation by Acidithiobacillus thiooxidans in a stirred-tank reactor system.

Applied microbiology and biotechnology·2026
Same author

Enzymatic synthesis of bio-based polyesters derived from vanillin.

Frontiers in chemistry·2026
Same author

Life on the rocks: unexpected enzyme activity of the extremophilic black fungus <i>Knufia chersonesos</i>.

Frontiers in bioengineering and biotechnology·2026
Same author

Tuning casein coagulation and structure: Exploring the effects of ionic strength and glycerol.

International journal of biological macromolecules·2025
Same author

The significance of hydrolase cascades on poly(aspartic) acid biodegradation assessment.

Chemosphere·2025
Same author

Editorial: Closing the loop: enhancing biotechnological routes for a more circular economy transition.

Frontiers in bioengineering and biotechnology·2025

Related Experiment Video

Updated: Jan 5, 2026

Surface Functionalization of Metal-Organic Frameworks for Improved Moisture Resistance
08:12

Surface Functionalization of Metal-Organic Frameworks for Improved Moisture Resistance

Published on: September 5, 2018

16.5K

Surface functionalization of polyester.

Felice Quartinello1, Georg M Guebitz2, Doris Ribitsch2

  • 1Institute for Environmental Biotechnology, IFA Tulln, University of Natural Resources and Life Sciences, Vienna, Austria.

Methods in Enzymology
|October 22, 2019
PubMed
Summary
This summary is machine-generated.

Enzymatic surface treatment offers a green alternative for polyester functionalization, improving hydrophilicity without compromising mechanical integrity. This method analyzes polymer hydrolysis and surface property changes effectively.

Keywords:
HydrophobicityPolyesteraseSurface treatment

More Related Videos

Preparation of Polypentafluorophenyl acrylate Functionalized SiO2 Beads for Protein Purification
08:51

Preparation of Polypentafluorophenyl acrylate Functionalized SiO2 Beads for Protein Purification

Published on: November 19, 2018

10.1K
Procedure for Fabricating Biofunctional Nanofibers
09:39

Procedure for Fabricating Biofunctional Nanofibers

Published on: September 10, 2012

13.0K

Related Experiment Videos

Last Updated: Jan 5, 2026

Surface Functionalization of Metal-Organic Frameworks for Improved Moisture Resistance
08:12

Surface Functionalization of Metal-Organic Frameworks for Improved Moisture Resistance

Published on: September 5, 2018

16.5K
Preparation of Polypentafluorophenyl acrylate Functionalized SiO2 Beads for Protein Purification
08:51

Preparation of Polypentafluorophenyl acrylate Functionalized SiO2 Beads for Protein Purification

Published on: November 19, 2018

10.1K
Procedure for Fabricating Biofunctional Nanofibers
09:39

Procedure for Fabricating Biofunctional Nanofibers

Published on: September 10, 2012

13.0K

Area of Science:

  • Polymer Science
  • Biotechnology
  • Surface Chemistry

Background:

  • Surface functionalization, like hydrophilization, is crucial for polyester applications.
  • Traditional methods (chemical, plasma) are often toxic, costly, and degrade mechanical properties.

Purpose of the Study:

  • To explore enzymatic surface treatment as an eco-friendly alternative for polyesters.
  • To review methods for analyzing enzymatic polymer hydrolysis and surface modifications.

Main Methods:

  • Enzymatic hydrolysis of polyesters.
  • Analysis of polymer surface properties.
  • Assessment of mechanical property preservation.

Main Results:

  • Enzymatic treatment provides effective surface hydrolysis and functionalization.
  • Mild process conditions preserve the polymer's mechanical properties.
  • Established analytical methods allow for hydrolysis and surface change evaluation.

Conclusions:

  • Enzymatic surface treatment is a viable, environmentally friendly approach for polyesters.
  • This technique enhances surface properties while maintaining material integrity.
  • Further analysis of enzymatic hydrolysis and surface changes is supported.