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

Cellulose and Pectic Polysaccharides01:15

Cellulose and Pectic Polysaccharides

4.4K
 Every plant cell has a cell wall that protects the cell, provides structural support, and gives the cell shape. Cellulose, the main structural component of the plant cell wall, makes up over 30% of plant matter. It is the most abundant organic compound on earth.  Cellulose is an unbranched polysaccharide composed of linear chains of glucose molecules linked by β (1→4) glycosidic bonds.
As a cell matures, its cell wall specializes according to its type. For example, the...
4.4K
Protein Complex Assembly02:41

Protein Complex Assembly

16.4K
Proteins can form homomeric complexes with another unit of the same protein or heteromeric complexes with different types.  Most protein complexes self-assemble spontaneously via ordered pathways, while some proteins need assembly factors that guide their proper assembly. Despite the crowded intracellular environment, proteins usually interact with their correct partners and form functional complexes.
Many viruses self-assemble into a fully functional unit using the infected host cell to...
16.4K
Role of Microtubules in Cell Wall Deposition01:02

Role of Microtubules in Cell Wall Deposition

2.8K
Microtubules are small hollow tubes in eukaryotic cells. The cell wall microtubules are polymerized dimers of two globular proteins, α-tubulin and β-tubulin, two globular proteins. With a diameter of about 25 nm, microtubules are the widest components of the cytoskeleton. They help the cell resist compression and provide a track along which vesicles move through the cell or pull replicated chromosomes to opposite ends of a dividing cell. Microtubules go through quick cycles of...
2.8K
Assembly of Cytoskeletal Filaments01:18

Assembly of Cytoskeletal Filaments

26.4K
Cytoskeletal filaments are polymeric forms of smaller protein subunits. However, individual cytoskeletal filaments may easily disassemble or associate with other similar filaments to form rigid structures. Microfilaments, made of actin monomers, rely on actin-binding proteins to form bundles and create networks of individual actin filaments. Microtubules rely on microtubule-associated proteins (MAPs) to form sturdy cylindrical structures. However, the proteins involved in forming complex...
26.4K
Oligosaccharide Assembly01:24

Oligosaccharide Assembly

3.4K
Protein glycosylation starts in the ER lumen and continues in the Golgi apparatus. Glycosyltransferases catalyze the addition of sugar molecules or glycosylation of proteins. Usually, these enzymes add sugars to the hydroxyl groups of selected serine or threonine residues to form O-linked glycans or the amino groups of asparagine residues to form N-linked glycans. Different positions on the same polypeptide chain can contain differently linked glycans.
Multiple sugar molecules that may or may...
3.4K

You might also read

Related Articles

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

Sort by
Same author

Dynamic Interfacial Design in Adaptive Hybrid Materials Enables Reversible and Tunable Mechano-Optic Smart Responses.

ACS nano·2026
Same author

Solvent-Mediated Control of Nanocellulose Dispersion: An Integrated Computational and Experimental Investigation.

ACS nano·2026
Same author

Validation of the English Drug Hypersensitivity Quality of Life Questionnaire (DrHy-Q).

Allergy·2026
Same author

Real-world treatment patterns in patients with biochemical recurrence after local prostate cancer therapy.

Future oncology (London, England)·2026
Same author

Real-world clinical outcomes in patients with biochemical recurrence after local therapy for non-metastatic prostate cancer.

Future oncology (London, England)·2026
Same author

Real-world analysis of androgen receptor inhibitors in US patients with nonmetastatic castration-resistant prostate cancer: DEAR-EXT study.

Prostate cancer and prostatic diseases·2026

Related Experiment Video

Updated: Dec 13, 2025

Towards Biomimicking Wood: Fabricated Free-standing Films of Nanocellulose, Lignin, and a Synthetic Polycation
11:26

Towards Biomimicking Wood: Fabricated Free-standing Films of Nanocellulose, Lignin, and a Synthetic Polycation

Published on: June 17, 2014

16.9K

Polyelectrolyte Complex Coacervate Assembly with Cellulose Nanofibers.

Nasreen Khan1, Nadia Z Zaragoza1, Carly E Travis1

  • 1School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta 30332-0245, Georgia, United States.

ACS Omega
|July 28, 2020
PubMed
Summary
This summary is machine-generated.

Adding polyelectrolytes sequentially to cellulose nanofibers (CNFs) accelerates aggregation and reduces water retention in papermaking. This controlled interaction enhances material properties for efficient paper production.

More Related Videos

Synthesis Method for Cellulose Nanofiber Biotemplated Palladium Composite Aerogels
11:27

Synthesis Method for Cellulose Nanofiber Biotemplated Palladium Composite Aerogels

Published on: May 9, 2019

8.6K
Highly Stable, Functional Hairy Nanoparticles and Biopolymers from Wood Fibers: Towards Sustainable Nanotechnology
11:32

Highly Stable, Functional Hairy Nanoparticles and Biopolymers from Wood Fibers: Towards Sustainable Nanotechnology

Published on: July 20, 2016

12.4K

Related Experiment Videos

Last Updated: Dec 13, 2025

Towards Biomimicking Wood: Fabricated Free-standing Films of Nanocellulose, Lignin, and a Synthetic Polycation
11:26

Towards Biomimicking Wood: Fabricated Free-standing Films of Nanocellulose, Lignin, and a Synthetic Polycation

Published on: June 17, 2014

16.9K
Synthesis Method for Cellulose Nanofiber Biotemplated Palladium Composite Aerogels
11:27

Synthesis Method for Cellulose Nanofiber Biotemplated Palladium Composite Aerogels

Published on: May 9, 2019

8.6K
Highly Stable, Functional Hairy Nanoparticles and Biopolymers from Wood Fibers: Towards Sustainable Nanotechnology
11:32

Highly Stable, Functional Hairy Nanoparticles and Biopolymers from Wood Fibers: Towards Sustainable Nanotechnology

Published on: July 20, 2016

12.4K

Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Nanotechnology

Background:

  • Polyelectrolytes are crucial in papermaking for flocculation, drainage, and mechanical enhancement.
  • Cellulosic nanomaterials offer unique properties for advanced material applications.

Purpose of the Study:

  • To investigate the interaction between cellulose nanofibers (CNFs) and polyelectrolyte complex coacervates.
  • To determine how the order of polyelectrolyte addition influences CNF aggregation and water retention.

Main Methods:

  • Experimental analysis of polyelectrolyte complex coacervates with cellulose nanofibers.
  • Sequential addition of polyacrylic acid salt and polyallylamine hydrochloride to CNFs.
  • Coarse-grain molecular dynamic simulations to model molecular interactions.

Main Results:

  • The order of polyelectrolyte addition significantly alters coacervate association with CNFs and aggregation rates.
  • Sequential addition led to faster aggregation and lower water retention values compared to preformed coacervates or standalone CNFs.
  • Molecular dynamics simulations confirmed the critical role of electrostatic interactions in aggregate formation.

Conclusions:

  • Tuning polyelectrolyte addition order provides control over CNF aggregation and material properties.
  • This approach offers a method to optimize papermaking processes for improved efficiency and performance.
  • Understanding molecular interactions is key to designing advanced cellulosic materials.