Light-Propelled Nanorobots for Facial Titanium Implants Biofilms Removal
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F22%3A10250116" target="_blank" >RIV/61989100:27640/22:10250116 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15640/22:73618793 RIV/00216305:26620/22:PU145168 RIV/00216208:11110/22:10444875 RIV/00064165:_____/22:10444875 and 2 more
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1002/smll.202200708" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1002/smll.202200708</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/smll.202200708" target="_blank" >10.1002/smll.202200708</a>
Alternative languages
Result language
angličtina
Original language name
Light-Propelled Nanorobots for Facial Titanium Implants Biofilms Removal
Original language description
Titanium miniplates are biocompatible materials used in modern oral and maxillofacial surgery to treat facial bone fractures. However, plate removal is often required due to implant complications. Among them, a biofilm formation on an infected miniplate is associated with severe inflammation, which frequently results in implant failure. In light of this, new strategies to control or treat oral bacterial biofilm are of high interest. Herein, the authors exploit the ability of nanorobots against multispecies bacterial biofilm grown onto facial commercial titanium miniplate implants to simulate pathogenic conditions of the oral microenvironment. The strategy is based on the use of light-driven self-propelled tubular black-TiO2/Ag nanorobots, that unlike traditional ones, exhibit an extended absorption and motion actuation from UV to the visible-light range. The motion analysis is performed separately over UV, blue, and green light irradiation and shows different motion behaviors, including a fast rotational motion that decreases with increasing wavelengths. The biomass reduction is monitored by evaluating LIVE/DEAD fluorescent and digital microscope images of bacterial biofilm treated with the nanorobots under motion/no-motion conditions. The current study and the obtained results can bring significant improvements for effective therapy of infected metallic miniplates by biofilm. (C) 2022 Wiley-VCH GmbH.
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
21000 - Nano-technology
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
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
18
Issue of the periodical within the volume
22
Country of publishing house
DE - GERMANY
Number of pages
10
Pages from-to
nestrankovano
UT code for WoS article
000792564800001
EID of the result in the Scopus database
2-s2.0-85129573701