ArticleBiomicrofluidics2011
Antibiotic susceptibility test based on the dielectrophoretic behavior of elongated Escherichia coli with cephalexin treatment.
Article in Biomicrofluidics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
10 citing papers in PubMed, 31 citations in OpenAlex.
- The role of bacterial size, shape and surface in macrophage engulfment of uropathogenic E. coli cells.PLoS pathogens · 2024Article
- (p)ppGpp is required for virulence ofInfection and immunity · 2024Article
- Single-cell pathogen diagnostics for combating antibiotic resistance.Nature reviews. Methods primers · 2023Article
- RapidACS infectious diseases · 2020Article
- Single-cell electro-phenotyping for rapid assessment ofSensors and actuators. B, Chemical · 2018Article
- Review: Microbial analysis in dielectrophoretic microfluidic systems.Analytica chimica acta · 2017Review
- Size-dependent dielectrophoretic crossover frequency of spherical particles.Biomicrofluidics · 2016Article
- Hydrogel-based microfluidic incubator for microorganism cultivation and analyses.Biomicrofluidics · 2015Article
- Ripple structure-generated hybrid electrokinetics for on-chip mixing and separating of functionalized beads.Biomicrofluidics · 2014Article
- Refinement of the theory for extracting cell dielectric properties from dielectrophoresis and electrorotation experiments.Biomicrofluidics · 2011Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study reports the use of dielectrophoresis (DEP), which determined the crossover frequency (cof) of antibiotic-induced elongation of Escherichia coli (E. coli) with regard to the rapid antibiotic susceptibility test (AST). Different dielectric properties and elongation rates of E. coli are caused by various concentrations of cephalexin treatment. According to the authors' results, significant changes in the cof of bacteria treated with 32 μg∕ml antibiotic for 60 min can be found by using a quadruple electrode array, and the results of DEP-based AST correspond with that of agar dilution method. Utilizing this approach could greatly reduce the period of bacteria growth, and obtain the minimum inhibition concentration of E. coli to cephalexin.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.