Active Quantum Biomaterials-Enhanced Microrobots for Food Safety
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F24%3APU152620" target="_blank" >RIV/00216305:26620/24:PU152620 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27240/24:10255769
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/10.1002/smll.202404248" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/smll.202404248</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/smll.202404248" target="_blank" >10.1002/smll.202404248</a>
Alternative languages
Result language
angličtina
Original language name
Active Quantum Biomaterials-Enhanced Microrobots for Food Safety
Original language description
Timely disruptive tools for the detection of pathogens in foods are needed to face global health and economic challenges. Herein, the utilization of quantum biomaterials-enhanced microrobots (QBEMRs) as autonomous mobile sensors designed for the precise detection of endotoxins originating from Salmonella enterica (S. enterica) as an indicator species for food-borne contamination globally is presented. A fluorescent molecule-labeled affinity peptide functions as a specific probe, is quenched upon binding to the surface of QBEMRs. Owing to its selective affinity for endotoxin, in the presence of S. enterica the fluorescence is restored and easy to observe and quantifies optical color change to indicate the presence of Salmonella. The devised approach is designed to achieve highly sensitive detection of the S. enterica serovar Typhimurium endotoxin with exquisite selectivity through the utilization of QBEMRs. Notably, no fluorescence signal is observed in the presence of endotoxins bearing similar structural characteristics, highlighting the selectivity of the approach during food sample analysis. Technically, the strategy is implemented in microplate readers to extend microrobots-based approaches to the routine laboratory. This new platform can provide fast and anticipated results in food safety.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
Result continuities
Project
<a href="/en/project/LM2018110" target="_blank" >LM2018110: CzechNanoLab research infrastructure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Small
ISSN
1613-6810
e-ISSN
1613-6829
Volume of the periodical
20
Issue of the periodical within the volume
52
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
„“-„“
UT code for WoS article
001340601400001
EID of the result in the Scopus database
2-s2.0-85207666626