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

Microbial Corrosion01:24

Microbial Corrosion

93
Microbiologically Influenced Corrosion (MIC) is a significant form of material degradation caused by the metabolic activities of microorganisms. This phenomenon poses substantial challenges across various industries, including oil and gas, maritime, and water treatment sectors.MIC occurs when microorganisms, such as bacteria, archaea, and fungi, colonize metal surfaces, forming biofilms that alter the local electrochemical environment. These biofilms can lead to the production of corrosive...
93
Antimicrobial Proteins01:23

Antimicrobial Proteins

10.6K
Antimicrobial proteins are important components of the immune system. They aid the body in combating pathogens by either killing them directly or hindering their replication processes. Four main types of antimicrobial substances are interferons, the complement system, iron-binding proteins, and antimicrobial proteins.
Interferons
Interferons (IFNs) are proteins produced by lymphocytes, macrophages, and fibroblasts infected with viruses. While IFNs cannot prevent viruses from entering and...
10.6K
Biofilms01:29

Biofilms

2.1K
Biofilms are complex communities of microorganisms encased in a self-produced extracellular polysaccharide matrix attached to surfaces. These microbial consortia can include single or multiple species, providing enhanced survival benefits by forming organized, multilayered structures.The formation of biofilms occurs through four key stages: attachment, colonization, development, and dispersal.During attachment, free-swimming planktonic cells adhere to a surface, often facilitated by...
2.1K
Bacterial Signaling01:30

Bacterial Signaling

29.8K
Bacterial signaling can occur within bacteria (intracellular) or between bacteria (intercellular). At times, a group of bacteria behaves like a community. To achieve this, they engage in quorum sensing, the perception of higher cell density that causes changes in gene expression. Quorum sensing involves both extracellular and intracellular signaling. The signaling cascade starts with a molecule called an autoinducer (AI). Individual bacteria produce AIs that move out of the bacterial cell...
29.8K
Biological Methods for Microbial Control01:28

Biological Methods for Microbial Control

1.4K
Biological agents offer an effective means of controlling microbial growth by leveraging natural processes like predation, competition, and the secretion of antimicrobial substances.Predatory bacteria such as Bdellovibrio species target and kill pathogens like Salmonella and E. coli. They are widely used in poultry farms to control infections. Myxococcus species help combat plant-pathogenic fungi. These naturally occurring predators serve as eco-friendly alternatives to chemical pesticides and...
1.4K
Antimicrobial Effectiveness01:28

Antimicrobial Effectiveness

2.3K
The effectiveness of antimicrobial agents depends on various factors influencing their ability to eliminate microbial populations. Larger microbial populations require more time for complete eradication, emphasizing the importance of population size analysis when evaluating antimicrobial efficacy.Microbial resistance to antimicrobial agents varies significantly. Highly resilient microorganisms include endospores, gram-negative bacteria, and non-enveloped viruses, while prions are exceptionally...
2.3K

You might also read

Related Articles

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

Sort by
Same author

Folic acid-functionalized PEGylated magnetic nanocarriers for targeted delivery of curcumin to inflamed tissues.

The Journal of pharmacy and pharmacology·2026
Same author

Antibacterial Packaging for Cheese Based on Carboxymethyl Cellulose Composite with Zinc Oxide and Thyme Essential Oil.

Foods (Basel, Switzerland)·2026
Same author

Dental Glass Ionomer Cement for Root Perforation Management: Physicochemical Characteristics and In Vitro Cell Response.

Dentistry journal·2026
Same author

Effects of demineralization around orthodontic brackets bonded with different adhesive agents on fatigue-based shear bond strength: an in vitro comparative study.

BMC oral health·2026
Same author

Comparison of five different Light-Cured Pulp Capping Materials to a Hydraulic Calcium Silicate Cement: A Long-Term Physicochemical Study.

International dental journal·2026
Same author

Photothermal-Responsive Polyvinyl Alcohol/Gelatin/Graphene Oxide Hydrogels Loaded with Quercetin for NIR-Triggered Controlled Drug Delivery.

Gels (Basel, Switzerland)·2026

Related Experiment Video

Updated: May 2, 2026

Antimicrobial Characterization of Advanced Materials for Bioengineering Applications
08:08

Antimicrobial Characterization of Advanced Materials for Bioengineering Applications

Published on: August 4, 2018

25.4K

Nanostructured biomaterials with antimicrobial properties.

Yesim Muge Sahin, Mehmet Yetmez, Faik N Oktar

  • 1Biomedical Engineering Dept., Faculty of Engineering, Istanbul Arel University, Istanbul, Turkey. ymugesahin@arel.edu.tr.

Current Medicinal Chemistry
|March 11, 2014
PubMed
Summary

Nanostructured biomaterials offer promising antimicrobial properties as alternatives to traditional antibiotics. This review highlights advances in developing these novel agents to combat antibiotic resistance.

More Related Videos

High-throughput Identification of Bacteria Repellent Polymers for Medical Devices
10:43

High-throughput Identification of Bacteria Repellent Polymers for Medical Devices

Published on: November 5, 2016

10.6K
Synthesis of Multi-walled Carbon Nanotubes Modified with Silver Nanoparticles and Evaluation of Their Antibacterial Activities and Cytotoxic Properties
11:19

Synthesis of Multi-walled Carbon Nanotubes Modified with Silver Nanoparticles and Evaluation of Their Antibacterial Activities and Cytotoxic Properties

Published on: May 10, 2018

9.4K

Related Experiment Videos

Last Updated: May 2, 2026

Antimicrobial Characterization of Advanced Materials for Bioengineering Applications
08:08

Antimicrobial Characterization of Advanced Materials for Bioengineering Applications

Published on: August 4, 2018

25.4K
High-throughput Identification of Bacteria Repellent Polymers for Medical Devices
10:43

High-throughput Identification of Bacteria Repellent Polymers for Medical Devices

Published on: November 5, 2016

10.6K
Synthesis of Multi-walled Carbon Nanotubes Modified with Silver Nanoparticles and Evaluation of Their Antibacterial Activities and Cytotoxic Properties
11:19

Synthesis of Multi-walled Carbon Nanotubes Modified with Silver Nanoparticles and Evaluation of Their Antibacterial Activities and Cytotoxic Properties

Published on: May 10, 2018

9.4K

Area of Science:

  • Biomaterials Science
  • Nanotechnology
  • Antimicrobial Agents

Background:

  • Antibiotics revolutionized medicine but face challenges like microbial resistance.
  • Overuse of antibiotics drives the development of resistant microorganisms.
  • Alternative antimicrobial strategies are crucial for effective infection management.

Purpose of the Study:

  • To review recent advancements in nanostructured biomaterials with antimicrobial properties.
  • To discuss the need for novel antimicrobial agents and improved drug delivery.
  • To explore alternatives to conventional antibiotic use.

Main Methods:

  • Literature review of nanostructured biomaterials research.
  • Analysis of antimicrobial efficacy and mechanisms.
  • Evaluation of drug delivery systems for antimicrobial agents.

Main Results:

  • Nanostructured biomaterials demonstrate significant antimicrobial activity.
  • Several alternatives to antibiotics are less toxic and do not promote resistance.
  • Targeted and loco-regional delivery systems enhance antimicrobial efficacy.

Conclusions:

  • Nanostructured biomaterials represent a key area for developing new antimicrobial solutions.
  • Reducing reliance on conventional antibiotics is essential to combat resistance.
  • Combined therapies and advanced delivery systems are vital for future antimicrobial strategies.