A simple colorimetric method for testing antimicrobial susceptibility of biofilmed bacteria

Shukho Kim, Mi Jin Kim, Hee Young Kang, Sung Yong Seol, Dong Taek Cho, Jungmin Kim

Research output: Contribution to journalArticlepeer-review

22 Scopus citations

Abstract

This study introduces a simple colorimetric method which can measure the antimicrobial susceptibility of bacteria in biofilms using trimethyl tetrazolium chloride (TTC) as an indicator of viable bacteria. The new method was utilized for the evaluation of antibiotic susceptibility of Escherichia coli, Klebsiella pneumoniae, and Staphylococcus aureus biofilms.

Original languageEnglish
Pages (from-to)709-711
Number of pages3
JournalJournal of Microbiology
Volume48
Issue number5
DOIs
StatePublished - 2010

Keywords

  • antimicrobial susceptibility
  • biofilm
  • colorimetric

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