Journal
/
Bio-ingénierie
/
Dry Film Photoresist-based Electrochemical Microfluidic Biosensor Platform: Device Fabrication, On-chip Assay Preparation, and System Operation
Journal JoVE
Bio-ingénierie
Un abonnement à JoVE est nécessaire pour voir ce contenu.  Connectez-vous ou commencez votre essai gratuit.
Journal JoVE Bio-ingénierie
Dry Film Photoresist-based Electrochemical Microfluidic Biosensor Platform: Device Fabrication, On-chip Assay Preparation, and System Operation

Dry Film Photoresist-based Electrochemical Microfluidic Biosensor Platform: Device Fabrication, On-chip Assay Preparation, and System Operation

DOI:
10.3791/56105-v

•

13:42 min

•

September 19, 2017

•

, , ,
1Department of Microsystems Engineering,University of Freiburg, 2Freiburg Materials Research Center,University of Freiburg, 3Department of Biosystems Science and Engineering,ETH Zurich

Chapitres

  • 00:05Titre
  • 01:11Fabrication of the Microfluidic Biosensor Using Dry Film Photoresist (DFR) Technology
  • 07:29On-chip Assay Immobilization Procedure
  • 09:34Amperometric Signal Detection Using the Stop-flow Technique
  • 11:12Results: Working Principle of the Biosensor and the Signal Readout
  • 12:26Conclusion

Summary

Traduction automatique

Traduction automatique

A microfluidic biosensor platform was designed and fabricated using low-cost dry film photoresist technology for the rapid and sensitive quantification of various analytes. This single-use system allows for the electrochemical readout of on-chip-immobilized enzyme-linked assays by means of the stop-flow technique.

Tags

AI-based BiosensorElectrochemical BiosensorDry Film PhotoresistMicrofluidic PlatformPoint-of-care TestingAnalyte QuantificationLow-cost FabricationVersatile Application

Article

Embed

AJOUTER À LA PLAYLIST

Usage Statistics

Vidéos Connexes

check_url/fr/56105?article_type=v

Silk Film Culture System for in vitro Analysis and Biomaterial Design
check_url/fr/56105?article_type=v

A Microfluidic Device for Studying Multiple Distinct Strains
check_url/fr/56105?article_type=v

Bacterial Detection & Identification Using Electrochemical Sensors
check_url/fr/56105?article_type=v

Microfluidic Chip Fabrication and Method to Detect Influenza
check_url/fr/56105?article_type=v

Fabrication of Carbon Nanotube High-Frequency Nanoelectronic Biosensor for Sensing in High Ionic Strength Solutions
check_url/fr/56105?article_type=v

Microfluidic Picoliter Bioreactor for Microbial Single-cell Analysis: Fabrication, System Setup, and Operation
check_url/fr/56105?article_type=v

A Microfluidic-based Electrochemical Biochip for Label-free DNA Hybridization Analysis
check_url/fr/56105?article_type=v

Fabrication and Validation of an Organ-on-chip System with Integrated Electrodes to Directly Quantify Transendothelial Electrical Resistance
check_url/fr/56105?article_type=v

Development of an Electrochemical DNA Biosensor to Detect a Foodborne Pathogen
check_url/fr/56105?article_type=v

Scalable Fabrication of Stretchable, Dual Channel, Microfluidic Organ Chips

Read Article