Publication detail

Advances in miniaturized droplet-based electrochemical pH sensor

BRODSKÝ, J. GABLECH, I. YU, H. YING, J. NEUŽIL, P.

Original Title

Advances in miniaturized droplet-based electrochemical pH sensor

Type

journal article in Web of Science

Language

English

Original Abstract

This study presents an innovative integrated electrochemical system for droplet-based electropolymerization and sensor applications. The system features a circular geometry and uses perfluorocarbon-based hydrophobic material to facilitate droplet formation, thus requiring only microliters of solution. The methodology includes a detailed fabrication process of the electrochemical chips and demonstrates the device's versatility in both aqueous and non-aqueous electropolymerization. The results show successful material deposition and characterization, with the system proving effective for miniaturized sensor applications. This approach significantly reduces the volume of required materials, offering a more economical and efficient alternative for developing new sensor materials and applications.

Keywords

Electrochemical sensing; Electropolymerization; Droplet-based sensors; Conducting polymers; Sensor fabrication; Perfluorocarbon materials; Eco-friendly production; Polymer characterization

Authors

BRODSKÝ, J.; GABLECH, I.; YU, H.; YING, J.; NEUŽIL, P.

Released

25. 8. 2024

Publisher

ELSEVIER SCIENCE SA

Location

LAUSANNE

ISBN

0925-4005

Periodical

Sensors and Actuators B: Chemical

Year of study

421

Number

December 2024

State

Swiss Confederation

Pages from

1

Pages to

6

Pages count

6

URL

https://www.sciencedirect.com/science/article/pii/S0925400524012656

BibTex

@article{BUT189647,
  author="Jan {Brodský} and Imrich {Gablech} and Hsiao-hua {Yu} and Jackie Y. {Ying} and Pavel {Neužil}",
  title="Advances in miniaturized droplet-based electrochemical pH sensor",
  journal="Sensors and Actuators B: Chemical",
  year="2024",
  volume="421",
  number="December 2024",
  pages="1--6",
  doi="10.1016/j.snb.2024.136535",
  issn="0925-4005",
  url="https://www.sciencedirect.com/science/article/pii/S0925400524012656"
}