A sensitive and rapid bacterial antibiotic susceptibility test method by surface enhanced Raman spectroscopy.
Antibiotic susceptibility
Antibiotics
MIC
SERS
Journal
Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]
ISSN: 1678-4405
Titre abrégé: Braz J Microbiol
Pays: Brazil
ID NLM: 101095924
Informations de publication
Date de publication:
Sep 2020
Sep 2020
Historique:
received:
04
08
2019
accepted:
17
04
2020
pubmed:
30
4
2020
medline:
12
5
2021
entrez:
30
4
2020
Statut:
ppublish
Résumé
This study aims to develop a rapid bacterial antibiotic susceptibility test (AST) method by Bacteria-aptamer@AgNPs-surface enhanced Raman spectroscopy (SERS) and further evaluate the influence of different antibiotics on the Raman intensity of bacteria. The Raman intensity of Escherichia coli O157:H7 (E. coli O157:H7) and Staphylococcus aureus (S. aureus) in the presence of different concentrations of antibiotics in 2 h was detected by Bacteria-aptamer@AgNPs-SERS in this study. Our results found that the bacteria Raman signal peak at 735 cm
Identifiants
pubmed: 32347530
doi: 10.1007/s42770-020-00282-5
pii: 10.1007/s42770-020-00282-5
pmc: PMC7455683
doi:
Substances chimiques
Anti-Bacterial Agents
0
Aptamers, Nucleotide
0
Silver
3M4G523W1G
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
875-881Subventions
Organisme : National Key Research and Development Program of China
ID : 2016YFD0501001
Organisme : Jilin Scientific and Technological Development Program
ID : 20180101194JC, 20170520149JH, 20160520052JH
Organisme : Youth Foundation Project of Jilin Province Health and Family Planning Commission
ID : 2016Q053
Organisme : Jilin City Science & Technology Innovation and Development Projects
ID : 20166032 and 20190601178
Organisme : Science and Technology Research Project for the Thirteenth Five-year Plan of Education Department of Jilin Province of China
ID : JJKH20170604KJ, JJKH20170408KJ
Organisme : Keypoint Research and Invention Program
ID : AWS17J016
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