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

Leveling Equipment01:18

Leveling Equipment

438
As leveling involves measuring vertical distances relative to a horizontal line of sight, it requires a graduated rod, called a level rod, for vertical measurements and an instrument called a level for a horizontal sight line. A level includes a high-powered telescope with a mechanism for leveling to ensure the line of sight is horizontal when the bubble in the spirit level is centered. Leveling rods, made of wood, metal, or fiberglass, are graduated in feet or meters and commonly used in two-...
438
Personal Protective Equipment01:20

Personal Protective Equipment

2.4K
Personal protective equipment (PPE) is unique clothing or equipment worn by an employee to minimize or prevent exposure to infectious agents. PPE creates a barrier between the employee and the infectious materials. PPE must be readily available in the patient care area. PPE includes gloves, gowns and aprons, masks and respirators, goggles, face shields, shoes, and headcovers:
2.4K
Equipments Used to Measure Body Temperature01:13

Equipments Used to Measure Body Temperature

1.8K
Body temperature can be assessed using various devices and measured in Celsius or Fahrenheit.
Glass-bulb Thermometer:
Glass-bulb thermometers are hollow glass tubes with a bulb tip containing liquid such as ethanol or mercury. Historically, glass bulb mercury thermometers were the standard device to measure body temperature. Today, mercury thermometers are prohibited in many countries due to the hazardous effects of mercury and the risk of exposure if the glass bulb breaks. In general,...
1.8K
Equipments Used To Measure Blood Pressure01:30

Equipments Used To Measure Blood Pressure

3.6K
Direct Method
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
3.6K
Handwashing I: Introduction and Types of Equipment01:18

Handwashing I: Introduction and Types of Equipment

5.0K
Handwashing is hand hygiene with plain or antimicrobial soap and water to physically remove dirt, organic material, and microorganisms. However, it may not kill all microorganisms. The handwashing procedure requires a hand wash basin, liquid soap, paper towels, a domestic waste bin, and disposable nail cleaner as optional equipment.
Hand wash basins in clinical areas should have faucets that can be turned on and off without using the hands; that is, they should be non-touch or lever-operated....
5.0K
Light Acquisition02:16

Light Acquisition

9.6K
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.
9.6K

You might also read

Related Articles

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

Sort by
Same author

Holographic tomographic volumetric additive manufacturing.

Nature communications·2025
Same author

HoloTile light engine: new digital holographic modalities and applications.

Reports on progress in physics. Physical Society (Great Britain)·2024
Same author

Phase-only steerable photonic nanojets.

Optics express·2023
Same author

Optical catapulting of microspheres in mucus models-toward overcoming the mucus biobarrier.

Journal of biomedical optics·2019
Same author

Natural convection induced by an optically fabricated and actuated microtool with a thermoplasmonic disk.

Optics letters·2018
Same author

Optically-controlled platforms for transfection and single- and sub-cellular surgery.

Biophysical reviews·2017
Same journal

Bi-layer photonic random meta-composite for cryogenic thermal control by ultra-broadband scattering matched reflectance.

Light, science & applications·2026
Same journal

Interferometric scattering for optical tomoslicing of transparent solids.

Light, science & applications·2026
Same journal

Multi-dimensional spatial-temporal projection ultrafast compressed imaging.

Light, science & applications·2026
Same journal

Expanded field of view light-field extended-reality displays with metalens array.

Light, science & applications·2026
Same journal

Experimental observation of counter-intuitive features of photonic bunching.

Light, science & applications·2026
Same journal

High-speed and high-sensitivity multi-gas detection based on parallel heterodyne LITES sensor.

Light, science & applications·2026
See all related articles

Related Experiment Video

Updated: Feb 5, 2026

Light-driven Enzymatic Decarboxylation
09:58

Light-driven Enzymatic Decarboxylation

Published on: May 22, 2016

12.3K

Light-driven micro-tool equipped with a syringe function.

Mark Jayson Villangca1, Darwin Palima1, Andrew Rafael Bañas2

  • 1DTU Fotonik, Department of Photonics Engineering, Technical University of Denmark, DK-2800, Kgs. Lyngby, Denmark.

Light, Science & Applications
|September 1, 2018
PubMed
Summary
This summary is machine-generated.

Researchers developed new light robots using 3D printing for optical manipulation. These micro-tools utilize photothermal convection for efficient cargo loading and unloading, outperforming optical forces alone.

Keywords:
material transportoptical manipulationthermal convectiontwo-photon fabrication

More Related Videos

Pneumatically Driven Microfluidic Platform for Micro-Particle Concentration
08:43

Pneumatically Driven Microfluidic Platform for Micro-Particle Concentration

Published on: February 1, 2022

2.9K
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: Feb 5, 2026

Light-driven Enzymatic Decarboxylation
09:58

Light-driven Enzymatic Decarboxylation

Published on: May 22, 2016

12.3K
Pneumatically Driven Microfluidic Platform for Micro-Particle Concentration
08:43

Pneumatically Driven Microfluidic Platform for Micro-Particle Concentration

Published on: February 1, 2022

2.9K
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:

  • Microfabrication
  • Optical Manipulation
  • Nanotechnology

Background:

  • Advancements in microfabrication and 3D printing enable novel optical manipulation tools.
  • Two-photon polymerization offers significant structural design freedom for micro-tool fabrication.

Purpose of the Study:

  • To fabricate and demonstrate a new type of light robot capable of cargo manipulation.
  • To utilize photothermally induced convection for enhanced material transport.

Main Methods:

  • Fabrication of light robots using two-photon polymerization.
  • Demonstration of cargo loading and unloading using silica and polystyrene beads.
  • Analysis of flow speeds induced by photothermal convection currents.

Main Results:

  • Successfully fabricated a novel light robot design.
  • Demonstrated efficient cargo loading and unloading via photothermal convection.
  • Observed significantly higher cargo flow speeds compared to optical forces alone.

Conclusions:

  • The developed light robot offers a new mode of material transport.
  • Photothermally induced convection enhances micro-scale material handling.
  • Potential applications include targeted drug delivery and nanofluidics injection.