Biomass-derived Carbon dots and their coated surface as a potential antimicrobial agent
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F23%3A63566738" target="_blank" >RIV/70883521:28610/23:63566738 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s13399-023-03968-6" target="_blank" >https://link.springer.com/article/10.1007/s13399-023-03968-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s13399-023-03968-6" target="_blank" >10.1007/s13399-023-03968-6</a>
Alternative languages
Result language
angličtina
Original language name
Biomass-derived Carbon dots and their coated surface as a potential antimicrobial agent
Original language description
Carbon dots (CDs) with an average diameter of 6.3 nm were synthesized from the medicinal seed extract of Syzygium cumini L. using one-pot hydrothermal synthesis. The prepared CDs exhibited excitation-dependent emission characteristics with photoluminescence (PL) emission maxima at an excitation of 340 nm. The CDs at 500 µg/mL displayed antimicrobial activities against four common pathogens. Both Staphylococcus aureus and S. epidermidis were completely eradicated by CDs within 12 h, compared to 24 h for Escherichia coli and Klebsiella pneumonia. The release of various oxygen species (ROS) was postulated to play a critical role in bacterial eradication. The CDs decorated on cotton fabric by ultrasonication also displayed good antibacterial activities against the above bacteria. The finding opens a plausible use of CDs in biomedical textiles with potent antimicrobial properties against both Gram-negative and Gram-positive bacteria.
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
21001 - Nano-materials (production and properties)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Biomass Conversion and Biorefinery
ISSN
2190-6815
e-ISSN
2190-6823
Volume of the periodical
Neuveden
Issue of the periodical within the volume
Neuveden
Country of publishing house
DE - GERMANY
Number of pages
12
Pages from-to
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UT code for WoS article
000941321500006
EID of the result in the Scopus database
2-s2.0-85149037748