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

You might also read

Related Articles

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

Sort by
Same author

Protein Binding and Molecular Size Govern Molecular Transport into Dermal Interstitial Fluid.

ACS sensors·2026
Same author

Leveraging Combinatorial Sputtering to Investigate Ferroelectric Properties of the Hf<sub><i>x</i></sub>Zr<sub>1-<i>x</i></sub>O<sub>2</sub> System.

ACS applied materials & interfaces·2026
Same author

Reactive Oxygen Ion Beam-Induced Deposition for Concurrent Purification of Platinum Nanostructures.

Nanomaterials (Basel, Switzerland)·2026
Same author

Investigation of effects of collection conditions on amino acid concentrations in sweat and correlations with their Circulating levels in plasma.

Scientific reports·2025
Same author

Enhancing InGaZnO transistor current through high-κ dielectrics and interface trap extraction using single-pulse charge pumping.

Scientific reports·2025
Same author

Machine Learning-Based Reward-Driven Tuning of Scanning Probe Microscopy: Toward Fully Automated Microscopy.

ACS nano·2025

Related Experiment Video

Updated: May 27, 2026

Microfluidic Chips Controlled with Elastomeric Microvalve Arrays
18:11

Microfluidic Chips Controlled with Elastomeric Microvalve Arrays

Published on: October 1, 2007

Toward active-matrix lab-on-a-chip: programmable electrofluidic control enabled by arrayed oxide thin film

Joo Hyon Noh1, Jiyong Noh, Eric Kreit

  • 1Department of Materials Science and Engineering, The University of Tennessee, Knoxville, TN 37996, USA.

Lab on a Chip
|December 3, 2011
PubMed
Summary
This summary is machine-generated.

Active matrix addressing using thin film transistors (TFTs) enables agile micro- and nano-fluidic control. This breakthrough enhances complex electrofluidic arrays for life and chemical sciences.

More Related Videos

In Vitro Multiparametric Cellular Analysis by Micro Organic Charge-modulated Field-effect Transistor Arrays
10:05

In Vitro Multiparametric Cellular Analysis by Micro Organic Charge-modulated Field-effect Transistor Arrays

Published on: September 20, 2021

Revealing Electromechanical Control of Tissue Homeostasis Using a Two-Layer Microfluidic Device
11:08

Revealing Electromechanical Control of Tissue Homeostasis Using a Two-Layer Microfluidic Device

Published on: September 19, 2025

Related Experiment Videos

Last Updated: May 27, 2026

Microfluidic Chips Controlled with Elastomeric Microvalve Arrays
18:11

Microfluidic Chips Controlled with Elastomeric Microvalve Arrays

Published on: October 1, 2007

In Vitro Multiparametric Cellular Analysis by Micro Organic Charge-modulated Field-effect Transistor Arrays
10:05

In Vitro Multiparametric Cellular Analysis by Micro Organic Charge-modulated Field-effect Transistor Arrays

Published on: September 20, 2021

Revealing Electromechanical Control of Tissue Homeostasis Using a Two-Layer Microfluidic Device
11:08

Revealing Electromechanical Control of Tissue Homeostasis Using a Two-Layer Microfluidic Device

Published on: September 19, 2025

Area of Science:

  • Microfluidics and Nanofluidics
  • Materials Science
  • Electrical Engineering

Background:

  • Agile micro- and nano-fluidic control is essential for life and chemical sciences.
  • Current methods face limitations in complexity and scalability for advanced applications.

Purpose of the Study:

  • To demonstrate thin film transistor (TFT) arrays as an active matrix addressing method for electrofluidic control.
  • To explore the potential of this approach for creating complex, high-resolution electrofluidic systems.

Main Methods:

  • Utilized amorphous indium gallium zinc oxide (a-IGZO) as the semiconductor active layer due to its high mobility, low-temperature processing, and transparency.
  • Implemented a 2x5 electrode array connected to a 2x5 a-IGZO TFT array to demonstrate electrofluidic functionalities.
  • Investigated TFT device characteristics for active matrix addressing schemes and electrode array geometry optimization.

Main Results:

  • Successfully demonstrated electrofluidic functionalities using the active matrix addressed TFT array.
  • Showcased the minimization of control lines (m + n for m x n array), enabling scalability.
  • Discussed the potential for electrode array geometry to function as a storage capacitor element.

Conclusions:

  • Active matrix addressing with TFTs offers a significant breakthrough for complex electrofluidic arrays.
  • This technology enhances function, agility, and programmability in micro- and nano-fluidic systems.
  • The approach is scalable to VGA resolution, paving the way for advanced scientific instrumentation.