Immunoassay based on hot electron induced electrochemiluminescense on disposable cell chips with printed electrodes

Nur-E-Habiba*, Kalle Salminen, Päivi Grönroos, Esko Kauppinen, Veikko Sariola, Sakari Kulmala

*Corresponding author for this work

Research output: Contribution to conferenceAbstractScientificpeer-review

Abstract

This paper reports utilization of Hot Electron-induced Electrochemiluminescence (HECL) on inexpensive disposable printed electrode chips for the first time. HECL method typically utilizes luminophores as labels in sensitive bioaffinity-based assays. Here we demonstrate HECL, as a novel approach by using a widely used fluorescent probe - fluorescein isothiocyanate (FITC) as luminophore label for human C-reactive protein (hCRP)assay. Our work results in a combined benefit of the integration of HECL on disposable electrode chip and the utilization of the low-cost FITC, resulting in successful real-world heterogeneous immunoassay development, and thus paving the way for being used in point of care devices.

Original languageEnglish
Pages1268-1269
Number of pages2
Publication statusPublished - 2019
MoE publication typeNot Eligible
EventInternational Conference on Miniaturized Systems for Chemistry and Life Sciences - Basel, Switzerland
Duration: 27 Oct 201931 Oct 2019
Conference number: 23

Conference

ConferenceInternational Conference on Miniaturized Systems for Chemistry and Life Sciences
Abbreviated titleMicroTAS
CountrySwitzerland
CityBasel
Period27/10/201931/10/2019

Keywords

  • Hot Electron-induced Electrochemiluminescence
  • Human C-reactive Protein
  • Immunoassay

Fingerprint

Dive into the research topics of 'Immunoassay based on hot electron induced electrochemiluminescense on disposable cell chips with printed electrodes'. Together they form a unique fingerprint.

Cite this