Ultrasensitive detection of microbial cells using magnetic focus enhanced lateral flow sensors

Wen Ren, Il Hoon Cho, Zhongwu Zhou, Joseph Maria Kumar Irudayaraj

Research output: Contribution to journalArticle

Abstract

We report on an improved lateral flow immunoassay (LFIA) sensor with a magnetic focus for ultrasensitive naked-eye detection of pathogenic microorganisms at a near single cell limit without any pre-enrichment steps, by allowing the magnetic probes to focus the labelled pathogens to the target zone of the LF strip.

Original languageEnglish (US)
Pages (from-to)4930-4933
Number of pages4
JournalChemical Communications
Volume52
Issue number27
DOIs
StatePublished - 2016
Externally publishedYes

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Pathogens
Microorganisms
Sensors

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Ultrasensitive detection of microbial cells using magnetic focus enhanced lateral flow sensors. / Ren, Wen; Cho, Il Hoon; Zhou, Zhongwu; Irudayaraj, Joseph Maria Kumar.

In: Chemical Communications, Vol. 52, No. 27, 2016, p. 4930-4933.

Research output: Contribution to journalArticle

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