Chiral Plasmonic Response of 2D Ti3C2Tx Flakes: Realization and Applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F23%3A00572017" target="_blank" >RIV/67985858:_____/23:00572017 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/23:00572017 RIV/60461373:22310/23:43928117 RIV/60461373:22320/23:43928117 RIV/60461373:22330/23:43928117 and 2 more
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1002/adfm.202212786?src=getftr" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1002/adfm.202212786?src=getftr</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/adfm.202212786" target="_blank" >10.1002/adfm.202212786</a>
Alternative languages
Result language
angličtina
Original language name
Chiral Plasmonic Response of 2D Ti3C2Tx Flakes: Realization and Applications
Original language description
The circularly polarized light sensitive materials response can be reached at plasmon wavelengths through the coupling of intrinsically non-chiral nplasmonic nanostructure with chiral organic molecules. As a plasmonic background, the different types of metal nanoparticles of various shapes and nsizes are successfully tested and an apparent circular dichroism (CD) signal is measured in both, nanoparticles suspensions and after nanoparticle immobilization in substrate. In this work, the creation of plasmon-active 2D flakes of MXenes (Ti3C2Tx) is proposed, with the apparent CD response at plasmon wavelength, through the coupling of intrinsically non-chiral flakes with helically shaped helicene enantiomers. This work provides the first demonstration of chiral and plasmon-active 2D material, which shows the absorption sensitive to light intrinsic circular polarization even in plasmon wavelengths range. The appearance of the induced CD signal is additionally confirmed by several theoretical calculations. After the experimental and theoretical confirmation of the optical chirality at plasmon wavelengths, the flakes are utilized for the polarization sensitive conversion of light to heat, as well as for polarization dependent triggering of plasmon-assisted chemical transformation.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10401 - Organic chemistry
Result continuities
Project
<a href="/en/project/GA20-19353S" target="_blank" >GA20-19353S: Preparation and characterization of hybrid plasmonic nanostructures with strong chiral response</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
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
Advanced Functional Materials
ISSN
1616-301X
e-ISSN
1616-3028
Volume of the periodical
33
Issue of the periodical within the volume
30
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
2212786
UT code for WoS article
000972649200001
EID of the result in the Scopus database
2-s2.0-85153489160