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

The Fluid Mosaic Model01:34

The Fluid Mosaic Model

157.6K
The fluid mosaic model was first proposed as a visual representation of research observations. The model comprises the composition and dynamics of membranes and serves as a foundation for future membrane-related studies. The model depicts the structure of the plasma membrane with a variety of components, which include phospholipids, proteins, and carbohydrates. These integral molecules are loosely bound, defining the cell’s border and providing fluidity for optimal function.
157.6K

You might also read

Related Articles

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

Sort by
Same author

Solubility, Speciation and Thermodynamics of PuCO<sub>3</sub>OH(cr) in Carbonate Containing NaCl Solutions.

Angewandte Chemie (International ed. in English)·2025
Same author

Single-nucleus RNA sequencing: immature excitatory neurons and transformed glia build human BRAF<sup>V600E</sup>-negative gangliogliomas.

Brain communications·2025
Same author

ADHD traits and financial decision making in stock trading.

Scientific reports·2025
Same author

An all-liquid anamorphic imaging system.

Optics express·2025
Same author

A new method for automated olfactory threshold testing.

Chemical senses·2025
Same author

Multicenter Renal Pharmacist Group-Pharmaceutical Care for Patients with Renal Impairment at Four Non-University Hospitals in Germany.

Journal of clinical medicine·2025

Related Experiment Video

Updated: May 5, 2026

Microfluidic Mixers for Studying Protein Folding
12:42

Microfluidic Mixers for Studying Protein Folding

Published on: April 10, 2012

16.1K

Optofluidic router based on tunable liquid-liquid mirrors.

Philipp Müller1, Daniel Kopp, Andreu Llobera

  • 1Gisela and Erwin Sick Chair of Micro-optics, Department of Microsystems Engineering (IMTEK), University of Freiburg, Georges-Köhler-Allee 102, 79110 Freiburg, Germany. Philipp.Mueller@imtek.uni-freiburg.de.

Lab on a Chip
|November 30, 2013
PubMed
Summary
This summary is machine-generated.

We developed a novel 1x5 optofluidic router using liquid-liquid mirrors for on-chip light routing. This device enables efficient light redirection for lab-on-chip applications, offering a new platform for optical detection and manipulation.

More Related Videos

Use of Dual Optical Tweezers and Microfluidics for Single-Molecule Studies
06:53

Use of Dual Optical Tweezers and Microfluidics for Single-Molecule Studies

Published on: November 18, 2022

2.0K
Fabrication and Testing of Microfluidic Optomechanical Oscillators
09:10

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Published on: May 29, 2014

11.7K

Related Experiment Videos

Last Updated: May 5, 2026

Microfluidic Mixers for Studying Protein Folding
12:42

Microfluidic Mixers for Studying Protein Folding

Published on: April 10, 2012

16.1K
Use of Dual Optical Tweezers and Microfluidics for Single-Molecule Studies
06:53

Use of Dual Optical Tweezers and Microfluidics for Single-Molecule Studies

Published on: November 18, 2022

2.0K
Fabrication and Testing of Microfluidic Optomechanical Oscillators
09:10

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Published on: May 29, 2014

11.7K

Area of Science:

  • Optofluidics
  • Micro-optics
  • Photonics

Background:

  • On-chip light routing is crucial for integrated photonic circuits and lab-on-chip devices.
  • Existing methods often face limitations in tunability, efficiency, or scalability.
  • Novel approaches are needed to enable dynamic and efficient light management in microscale systems.

Purpose of the Study:

  • To present an electrically tunable 1x5 optofluidic router for on-chip light routing.
  • To demonstrate the use of liquid-liquid mirrors tuned by electrowetting-on-dielectrics (EWOD) for light redirection.
  • To evaluate the performance metrics including switching time, efficiency, crosstalk, and power consumption.

Main Methods:

  • Fabrication of a 1x5 optofluidic router using standard MEMS techniques.
  • Integration of microfluidic channels with micro-optical components.
  • Exploitation of total internal reflection (TIR) at a tunable liquid-liquid interface for light steering.
  • Actuation of liquid-liquid mirrors using electrowetting-on-dielectrics (EWOD) actuators.

Main Results:

  • Demonstration of a compact (12x13x2 mm^3) and electrically tunable optofluidic router.
  • Achieved reliable light routing with switching times of 1.5-3.3 s.
  • Reported coupling efficiencies of up to 12% and optical crosstalk as low as -24 dB.
  • Observed low power consumption (<5 mW) at a drive voltage of 50 V.
  • Broad wavelength range operation demonstrated.

Conclusions:

  • The developed optofluidic router offers a novel and efficient solution for on-chip light routing.
  • The use of EWOD-tuned liquid-liquid mirrors represents a significant advancement in microfluidic-optical integration.
  • This technology holds promise for advancing lab-on-chip devices in optical spectroscopy, detection, and manipulation, potentially leading to new laboratory measurement systems.