Evidence map›Paper›PMID 29907950›Full record

ArticleAnalytical and bioanalytical chemistry2018

Strain-level typing and identification of bacteria - a novel approach for SERS active plasmonic nanostructures.

Evelin Witkowska, Dorota Korsak, Aneta Kowalska, Anna Janeczek, Agnieszka Kamińska

Abstract read
In one paragraph

Article in Analytical and bioanalytical chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Evelin WitkowskaInstitute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland. ewitkowska@ichf.edu.pl.
Dorota KorsakFaculty of Biology, Institute of Microbiology, Department of Applied Microbiology, University of Warsaw, Miecznikowa 1, 02-096, Warsaw, Poland.
Aneta KowalskaInstitute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.
Anna JaneczekInstitute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.
Agnieszka KamińskaInstitute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland. akamin@ichf.edu.pl.

Funding

Narodowe Centrum Nauki Evelin Witkowska thanks for the financial support
6 · The paper itself

Abstract

One of the potential applications of surface-enhanced Raman spectroscopy (SERS) is the detection of biological compounds and microorganisms. Here we demonstrate that SERS coupled with principal component analysis (PCA) serves as a perfect method for determining the taxonomic affiliation of bacteria at the strain level. We demonstrate for the first time that it is possible to distinguish different genoserogroups within a single species, Listeria monocytogenes, which is one of the most virulent foodborne pathogens and in some cases contact with which may be fatal. We also postulate that it is possible to detect additional proteins in the L. monocytogenes cell envelope, which provide resistance to benzalkonium chloride and cadmium. A better understanding of this infectious agent could help in selecting the appropriate pharmaceutical product for enhanced treatment. Graphical abstract ᅟ.

Indexed as

NanostructuresSerogroupBacterial ProteinsBacterial Typing TechniquesCell MembraneListeria monocytogenesSpectrum Analysis, RamanBacterial ProteinsBacteria detectionBacteria identificationbcrABCBcrBBcrCCadA1CadA2Listeria monocytogenesPCASERSStrain level discrimination

Identifiers

PMID29907950
PMCPMC6061775

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Registered trials

None linked

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.