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

Polymer Classification: Crystallinity01:21

Polymer Classification: Crystallinity

4.2K
Unlike ionic or small covalent molecules, polymers do not form crystalline solids due to the diffusion limitations of their long-chain structures. However, polymers contain microscopic crystalline domains separated by amorphous domains.
Crystalline domains are the regions where polymer chains are aligned in an orderly manner and held together in proximity by intermolecular forces. For example, chains in the crystalline domains of polyethylene and nylon are bound together by van der Waals...
4.2K
Polymer Classification: Stereospecificity01:26

Polymer Classification: Stereospecificity

3.4K
Polymerization generates chiral centers along the entire backbone of a polymer chain. Accordingly, the stereochemistry of the substituent group has a significant effect on polymer properties. Polymers formed from monosubstituted alkene monomers feature chiral carbons at every alternate position in the polymer backbone. Relative to the predominant orientation of substituents at the adjacent chiral carbons, the polymer can exist in three different configurations: isotactic, syndiotactic, and...
3.4K

You might also read

Related Articles

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

Sort by
Same author

Polymer Nanoparticles as Functional Fillers for Composite Electrolytes for Batteries.

Industrial & engineering chemistry research·2026
Same author

Unique Hierarchical Mesostructures Arising from Biobased Double-Crystalline PLLA-<i>b</i>-PHDO-<i>b</i>-PLLA ABA Triblock Copolymers.

Biomacromolecules·2026
Same author

Chitin-based fillers for thermoplastic composites: A critical review of processing, properties, and performance.

Carbohydrate polymers·2026
Same author

Bioinspired cross-aligned multilayered nanocellulose films through shear-induced orientation.

Journal of colloid and interface science·2026
Same author

Tacticity-independent crystallization of polymers.

Nature chemistry·2026
Same author

Decoupling the Roles of Chain Length, Entanglements, and Intermolecular Interactions on the Melt Memory of Semicrystalline Polar Homopolymers.

Macromolecules·2026

Related Experiment Video

Updated: Mar 31, 2026

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers
11:42

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers

Published on: June 20, 2019

8.4K

Crystallization-Driven Quadrant-Specific Spherulitic Self-Assembly in Partially Miscible Biodegradable

Maryam Safari1, Roy Kneepkens1, Ricardo A Pérez-Camargo2

  • 1Maastricht University-Aachen Maastricht Institute for Biobased Materials (AMIBM), Urmonderbaan 22, Geleen 6167 RD, The Netherlands.

Journal of the American Chemical Society
|March 30, 2026
PubMed
Summary

Biodegradable plastic blends of poly(butylene succinate) (PBS) and poly(ε-caprolactone) (PCL) were compatibilized using random isodimorphic copolyesters. This molecular coupling enhances interfacial strength and improves degradability of the resulting biobased plastics.

More Related Videos

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
09:22

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives

Published on: February 7, 2017

8.3K
Facile Preparation of Internally Self-assembled Lipid Particles Stabilized by Carbon Nanotubes
09:47

Facile Preparation of Internally Self-assembled Lipid Particles Stabilized by Carbon Nanotubes

Published on: February 19, 2016

10.2K

Related Experiment Videos

Last Updated: Mar 31, 2026

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers
11:42

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers

Published on: June 20, 2019

8.4K
Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
09:22

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives

Published on: February 7, 2017

8.3K
Facile Preparation of Internally Self-assembled Lipid Particles Stabilized by Carbon Nanotubes
09:47

Facile Preparation of Internally Self-assembled Lipid Particles Stabilized by Carbon Nanotubes

Published on: February 19, 2016

10.2K

Area of Science:

  • Polymer Science
  • Materials Science
  • Sustainable Plastics

Background:

  • Biodegradable aliphatic polyesters like PBS and PCL are immiscible, limiting their use in high-performance plastics.
  • Developing strong, degradable plastics requires effective compatibilization strategies for these polymers.

Purpose of the Study:

  • To compatibilize immiscible poly(butylene succinate)/poly(ε-caprolactone) (PBS/PCL) blends using random isodimorphic copolyesters.
  • To investigate the matrix-driven crystallization mechanism and resulting morphology.
  • To establish a framework for designing advanced biodegradable plastics.

Main Methods:

  • Synthesis of random isodimorphic copolyesters poly(butylene succinate-ran-ε-caprolactone) (BSxCLy).
  • Multiscale characterization including DSC, in situ polarized FT-IR imaging, and synchrotron WAXD/SAXS.
  • Analysis of crystalline morphology and interfacial coupling.

Main Results:

  • BSxCLy copolyesters effectively compatibilized equimolar PBS/PCL blends via matrix-driven crystallization.
  • First structural evidence of quadrant-specific spherulites with distinct lamellar architectures.
  • Demonstrated selective cocrystallization and formation of PBS β-form crystals, enhancing interfacial coupling and degradability.

Conclusions:

  • Matrix-directed crystallization offers a general framework for compatibilizing immiscible biodegradable polyesters.
  • This approach enables the design of biobased plastics with tunable properties like crystalline hierarchy, mechanical performance, and biodegradation rate.