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 Microorganisms01:29

Types of Microorganisms

2.0K
Microorganisms are a diverse group of microscopic entities broadly categorized into cellular and acellular types based on their structural organization. Cellular microorganisms include bacteria, archaea, fungi, protozoa, and algae, while acellular microorganisms are represented by viruses.Cellular MicroorganismsBacteriaBacteria, tiny prokaryotic organisms, exhibit fascinating shapes such as rods, spheres, and spirals. They adapt to diverse habitats, including soil, water, and human-associated...
2.0K
Mutations in Microorganisms01:18

Mutations in Microorganisms

555
Mutations are heritable changes in an organism’s genome involving alterations in the base sequence of DNA or RNA. These changes can influence cellular processes and phenotypic traits, potentially transforming the unaltered wild type into a mutant form. Such changes, termed forward mutations, are pivotal in shaping the genetic diversity of organisms.RNA viruses exhibit the highest mutation rates due to the absence of robust proofreading mechanisms during genome replication. In contrast,...
555
Autonomic Nervous System01:22

Autonomic Nervous System

12.3K
The autonomic nervous system (ANS) is a critical component of the peripheral nervous system, primarily responsible for regulating involuntary bodily functions and maintaining homeostasis. It functions in tandem with the central nervous system (CNS) to seamlessly coordinate various physiological processes without the need for conscious control.
The ANS comprises two main divisions: the sympathetic and parasympathetic divisions. These divisions function antagonistically to maintain a dynamic...
12.3K
Environmental Applications of Microorganisms01:30

Environmental Applications of Microorganisms

1.0K
Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
1.0K
Microorganisms in Medicine and Therapeutics01:29

Microorganisms in Medicine and Therapeutics

1.0K
Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
1.0K
Light Acquisition02:16

Light Acquisition

9.4K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
9.4K

You might also read

Related Articles

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

Sort by
Same author

Polarity-Selective Assembly Enables Tough and Stretchable Ionogels for Wearable Electronics.

ACS nano·2026
Same author

Electrodeposited MnCo and MnNiCo Spinels for Anion Exchange Membrane Direct Ammonia Fuel Cell Cathodes: An Alternative to Platinum.

ChemSusChem·2026
Same author

V<sub>2</sub>CT<sub>x</sub> MXene as a Sacrificial Promoter for NiFe Catalyst for Anion Exchange Membrane Electrolyzers.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Single-Electrode Tandem Electrocatalysis with Dual TiO<sub>2</sub>@Cu and Cu Surfaces Enables Energy-Efficient Ammonia Production from Nitrate.

ACS sustainable chemistry & engineering·2026
Same author

Selective Photodisinfection of Bacteria and Biofilms Using Blue Light-Activated Molybdenum Nanoclusters via Dual Singlet Oxygen and Hydroxyl Radical Sensitization.

Inorganic chemistry·2026
Same author

Artificial chemotaxis in micro/nanomotors.

Nature communications·2026

Related Experiment Video

Updated: Jan 22, 2026

The Synergistic Effect of Visible Light and Gentamycin on Pseudomona aeruginosa Microorganisms
05:57

The Synergistic Effect of Visible Light and Gentamycin on Pseudomona aeruginosa Microorganisms

Published on: July 2, 2013

13.8K

Visible-Light-Driven Single-Component BiVO4 Micromotors with the Autonomous Ability for Capturing Microorganisms.

Katherine Villa1, Filip Novotný1, Jaroslav Zelenka2

  • 1Center for Advanced Functional Nanorobots, Department of Inorganic Chemistry , University of Chemistry and Technology Prague , Technická 5 , 166 28 Prague , Czech Republic.

ACS Nano
|July 9, 2019
PubMed
Summary

Researchers developed novel single-component bismuth vanadate (BiVO4) micromotors that are powered by visible light. These light-driven micromotors can transport cargo, adhere to yeast cells, and exhibit fungicidal activity, paving the way for advanced applications.

Keywords:
bismuth vanadatecargo transportfungicidal activitymicromotorsvisible light

More Related Videos

Light-driven Enzymatic Decarboxylation
09:58

Light-driven Enzymatic Decarboxylation

Published on: May 22, 2016

12.2K
Light-driven Molecular Motors on Surfaces for Single Molecular Imaging
08:40

Light-driven Molecular Motors on Surfaces for Single Molecular Imaging

Published on: March 13, 2019

12.0K

Related Experiment Videos

Last Updated: Jan 22, 2026

The Synergistic Effect of Visible Light and Gentamycin on Pseudomona aeruginosa Microorganisms
05:57

The Synergistic Effect of Visible Light and Gentamycin on Pseudomona aeruginosa Microorganisms

Published on: July 2, 2013

13.8K
Light-driven Enzymatic Decarboxylation
09:58

Light-driven Enzymatic Decarboxylation

Published on: May 22, 2016

12.2K
Light-driven Molecular Motors on Surfaces for Single Molecular Imaging
08:40

Light-driven Molecular Motors on Surfaces for Single Molecular Imaging

Published on: March 13, 2019

12.0K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Chemical Engineering

Background:

  • Light-driven micro/nanomotors are emerging as advanced devices for various applications.
  • Sophisticated micromachines are needed for complex tasks in diverse environments.

Purpose of the Study:

  • To introduce single-component BiVO4 micromotors with micro/nanostructures for light-actuated applications.
  • To demonstrate their capabilities in cargo transport, cell adhesion, and photocatalytic activity.

Main Methods:

  • Hydrothermal synthesis to create star-shaped BiVO4 micromotors.
  • Visible-light irradiation for actuation and control.
  • Observation of cargo loading/transport and selective cell adhesion.

Main Results:

  • BiVO4 micromotors demonstrated self-propulsion and collective behavior under visible light.
  • They successfully transported passive particles and living microorganisms without surface functionalization.
  • Light-controlled adhesion to yeast cell walls and fungicidal activity were observed.

Conclusions:

  • The developed BiVO4 micromotors are multifunctional, single-component devices for light-powered applications.
  • They offer potential for large-scale fabrication and applications in sensing, biohybrid assembly, and water remediation.