An Improving method for determination of Escherichia coli population based on multi-channel series piezoelectric quartz crystal system

Bin Wha Chang, Yuh Ming Hsu, Hsien Chang Chang

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

A new application of conductometry based on multi-channel series piezoelectric quartz crystal (MSPQC) is described for quantification of the bacteria population and the antibiotic effect. The result of MSPQC system showed a good linear relation (r = -0.9885) between the frequency detection time (FDT) and its initial concentration of Escherichia coli, and the antibiotic that effected on the metabolism activity of E. coli had a significant variation of slope as a quantification index.

Original languageEnglish
Pages (from-to)105-107
Number of pages3
JournalSensors and Actuators, B: Chemical
Volume65
Issue number1
DOIs
Publication statusPublished - 2000 Jun 30

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Condensed Matter Physics
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Electrical and Electronic Engineering
  • Materials Chemistry

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