Tailored Functionalization of Plasmonic AgNPs/C:H:N:O Nanocomposite for Sensitive and Selective Detection
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F25%3A00616756" target="_blank" >RIV/60077344:_____/25:00616756 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/25:43909854 RIV/00216208:11320/25:10506765
Result on the web
<a href="https://doi.org/10.1002/jbio.202400353" target="_blank" >https://doi.org/10.1002/jbio.202400353</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/jbio.202400353" target="_blank" >10.1002/jbio.202400353</a>
Alternative languages
Result language
angličtina
Original language name
Tailored Functionalization of Plasmonic AgNPs/C:H:N:O Nanocomposite for Sensitive and Selective Detection
Original language description
We report here on the development of tailored plasmonic AgNPs/C:H:N:O plasma polymer nanocomposites for the detection of the pathogenic bacterium Borrelia afzelii, with high selectivity and sensitivity. Silver (Ag) nanoparticles, generated by a gas aggregation source, are incorporated onto a C:H:N:O plasma polymer matrix, which is deposited by magnetron sputtering of a nylon 6.6. These anchored Ag nanoparticles propagate localized surface plasmon resonance (LSPR), optically responding to changes caused by immobilized pathogens near the nanoparticles. The tailored functionalization of AgNPs/C:H:N:O nanocomposite surface allows both high selectivity for the pathogen and high sensitivity with an LSPR red-shift Delta lambda > (4.20 +/- 0.71) nm for 50 Borrelia per area 0.785 cm(2). The results confirmed the ability of LSPR modulation for the rapid and early detection of (not only) tested pathogens.
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
10608 - Biochemistry and molecular biology
Result continuities
Project
<a href="/en/project/GF21-05030K" target="_blank" >GF21-05030K: Semitransparent titania nanostructures on complex geometry surfaces for enhanced light harvesting and sensing</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Biophotonics
ISSN
1864-063X
e-ISSN
1864-0648
Volume of the periodical
18
Issue of the periodical within the volume
2
Country of publishing house
DE - GERMANY
Number of pages
10
Pages from-to
e202400353
UT code for WoS article
001382750200001
EID of the result in the Scopus database
2-s2.0-85212854663