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

Subviral Agents01:29

Subviral Agents

144
Subviral agents are infectious entities that resemble viruses but lack one or more viral components, such as a capsid or essential replication machinery. These agents include viroids, prions, and satellites, each possessing distinct structural and functional characteristics that influence their mode of infection and replication.Viroids are the simplest subviral agents, consisting of circular, single-stranded RNA molecules without a protein coat. They exclusively infect plants, relying entirely...
144
Viruses with RNA Genomes01:29

Viruses with RNA Genomes

169
RNA viruses are categorized into positive-strand, negative-strand, or double-stranded groups based on their genomic structure and replication mechanisms. This classification dictates how they exploit host cellular machinery for protein synthesis and replication. Some RNA viruses also utilize reverse transcription as part of their life cycle, further diversifying their replication strategies.Positive-Strand RNA VirusesPositive-strand RNA viruses have genomes that function directly as messenger...
169
Size and Structure of Viral Genomes01:26

Size and Structure of Viral Genomes

180
Viral genomes exhibit remarkable diversity in size, structure, and composition, influencing their replication strategies and interactions with host cells. These genomes consist of either DNA or RNA and may be linear or circular. Additionally, they can be single-stranded or double-stranded, with each configuration affecting how the virus propagates within a host. RNA viruses, for instance, generally have smaller genomes than DNA viruses, a factor that contributes to their high mutation rates and...
180
Polymers02:34

Polymers

21.3K
21.3K
Anionic Chain-Growth Polymerization: Overview01:20

Anionic Chain-Growth Polymerization: Overview

2.2K
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,...
2.2K

You might also read

Related Articles

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

Sort by
Same author

Hydrogel-based strategies for dentin-pulp complex regeneration: a comprehensive review.

Cell and tissue banking·2026
Same author

Cross-Cultural Perspectives on Smartphone Use in Older Adults: A Thematic Analysis of Persian and English-Language X Platform Discussions.

Journal of applied gerontology : the official journal of the Southern Gerontological Society·2026
Same author

The role of technology-based interventions in older adults experiencing spousal bereavement: a systematic review of clinical trials.

BMC psychology·2026
Same author

Spiritual self-care in clinical nursing: An integrative review.

International journal of nursing studies advances·2026
Same author

Editorial for the Special Issue "Feature Papers in Chemistry and Physics of Biological Gels".

Gels (Basel, Switzerland)·2025
Same author

Quality indicators of outpatient palliative care: A systematic review.

Asia-Pacific journal of oncology nursing·2025

Related Experiment Video

Updated: Sep 23, 2025

Engineering Antiviral Agents via Surface Plasmon Resonance
13:00

Engineering Antiviral Agents via Surface Plasmon Resonance

Published on: June 14, 2022

2.5K

Antiviral Polymers: A Review.

Ali Akbari1, Ashkan Bigham2, Vahid Rahimkhoei1

  • 1Solid Tumor Research Center, Research Institute for Cellular and Molecular Medicine, Urmia University of Medical Sciences, Urmia 57147, Iran.

Polymers
|May 14, 2022
PubMed
Summary

Polymers show promise in preventing viral pandemics by acting as carriers or directly inhibiting viruses. Their properties can be tuned to enhance antiviral effectiveness and host immune response.

Keywords:
antiviral polymersdendrimersnaturalnucleic acid polymerspolysaccharidessialylated polymerssyntheticviral infection

More Related Videos

High-throughput Synthesis of Carbohydrates and Functionalization of Polyanhydride Nanoparticles
14:37

High-throughput Synthesis of Carbohydrates and Functionalization of Polyanhydride Nanoparticles

Published on: July 6, 2012

11.5K
High-throughput Screening for Broad-spectrum Chemical Inhibitors of RNA Viruses
11:34

High-throughput Screening for Broad-spectrum Chemical Inhibitors of RNA Viruses

Published on: May 5, 2014

14.0K

Related Experiment Videos

Last Updated: Sep 23, 2025

Engineering Antiviral Agents via Surface Plasmon Resonance
13:00

Engineering Antiviral Agents via Surface Plasmon Resonance

Published on: June 14, 2022

2.5K
High-throughput Synthesis of Carbohydrates and Functionalization of Polyanhydride Nanoparticles
14:37

High-throughput Synthesis of Carbohydrates and Functionalization of Polyanhydride Nanoparticles

Published on: July 6, 2012

11.5K
High-throughput Screening for Broad-spectrum Chemical Inhibitors of RNA Viruses
11:34

High-throughput Screening for Broad-spectrum Chemical Inhibitors of RNA Viruses

Published on: May 5, 2014

14.0K

Area of Science:

  • Materials Science
  • Virology
  • Nanotechnology

Background:

  • Polymers offer unique properties like high molecular weight and tunable architecture for antiviral applications.
  • They can serve as carriers for antiviral agents or act as multifunctional nanomaterials to inhibit viral infections.
  • Polymers can block viral entry or modulate the immune system against viruses.

Purpose of the Study:

  • To review natural and synthetic polymers with antiviral activity.
  • To elucidate the mechanisms of action of antiviral polymers.
  • To examine the influence of polymer properties on antiviral efficacy.

Main Methods:

  • Literature review of natural and synthetic polymers with antiviral properties.
  • Analysis of polymer mechanisms targeting viral replication steps.
  • Discussion of structure-activity relationships based on polymer characteristics.

Main Results:

  • Natural polymers (carrageenan, chitosan, fucoidan, phosphorothioate oligonucleotides) and synthetic polymers (dendrimers, sialylated polymers) exhibit antiviral potential.
  • Polymers interfere with viral binding, fusion, replication, assembly, and release.
  • Material properties such as chemical composition, molecular weight, functional groups, and charge density significantly impact antiviral activity.

Conclusions:

  • Polymers are versatile agents for combating viral infections and pandemics.
  • Understanding polymer properties is crucial for designing effective antiviral strategies.
  • Further research into polymer-based antivirals can lead to novel prophylactic and therapeutic interventions.