Detection of organic dyes by surface-enhanced Raman
spectroscopy using plasmonic NiAg nanocavity films

J 2021

Detection of organic dyes by surface-enhanced Raman spectroscopy using plasmonic NiAg nanocavity films

PETRUŠ, Ondrej, Ján MACKO, Renáta ORIŇAKOVÁ, Andrej ORIŇAK, Erika MÚDRA et. al.

Základní údaje

Originální název

Detection of organic dyes by surface-enhanced Raman spectroscopy using plasmonic NiAg nanocavity films

Autoři

PETRUŠ, Ondrej (703 Slovensko), Ján MACKO (703 Slovensko), Renáta ORIŇAKOVÁ (703 Slovensko), Andrej ORIŇAK (703 Slovensko), Erika MÚDRA (703 Slovensko), Miriam KUPKOVÁ, Zdeněk FARKA (203 Česká republika, garant, domácí), Matěj PASTUCHA (203 Česká republika, domácí) a Socha VLADIMÍR

Vydání

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Oxford, Elsevier, 2021, 1386-1425

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10406 Analytical chemistry

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 4.831

Kód RIV

RIV/00216224:14310/21:00120889

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1016/j.saa.2020.119322

UT WoS

000609022700025

Klíčová slova anglicky

Colloidal litography; SERS; FDTD; PCA analysis

Štítky

CF NANO

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 2. 11. 2024 20:04, Mgr. Adéla Pešková

Anotace

V originále

This work presents the NiAg nanocavity film for the detection of organic dyes by surface-enhanced Raman spectroscopy (SERS). Nanocavity films were prepared by colloidal lithography using 518-nm polystyrene spheres combined with the electrochemical deposition of Ni supporting layer and Ag nanoparticles homogeneous SERS-active layer. The theoretical study was modelled by finite-difference time-domain (FDTD) simulation of electromagnetic field enhancement near the nanostructured surface and experimentally proven by SERS measurement of selected organic dyes (rhodamine 6G, crystal violet, methylene blue, and malachite green oxalate) in micromolar concentration. Furthermore, the concentration dependence was investigated to prove the suitability of NiAg nanocavity films to detect ultra-low concentrations of samples. The detection limit was 1.3 × 10^-12, 1.5 × 10^-10, 1.4 × 10^-10, 7.5 × 10^-11 mol·dm-3, and the standard deviation was 20.1%, 13.8%, 16.7%, and 19.3% for R6G, CV, MB, and MGO, respectively. The analytical enhancement factor was 3.4 × 10^5 using R6G as a probe molecule. The principal component analysis (PCA) was performed to extract the differences in complex spectra of the dyes where the first and second PCs carry 42.43% and 31.39% of the sample variation, respectively. The achieved results demonstrated the suitability of AgNi nanocavity films for the SERS-based detection of organic dyes, with a potential in other sensing applications.

Návaznosti

90127, velká výzkumná infrastruktura

Název: CIISB II

Citovat

PETRUŠ, Ondrej, Ján MACKO, Renáta ORIŇAKOVÁ, Andrej ORIŇAK, Erika MÚDRA, Miriam KUPKOVÁ, Zdeněk FARKA, Matěj PASTUCHA a Socha VLADIMÍR. Detection of organic dyes by surface-enhanced Raman spectroscopy using plasmonic NiAg nanocavity films. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. Oxford: Elsevier, 2021, roč. 249, March 2021, s. "119322", 12 s. ISSN 1386-1425. Dostupné z: https://dx.doi.org/10.1016/j.saa.2020.119322.

@article{1714979,
   author = {Petruš, Ondrej and Macko, Ján and Oriňaková, Renáta and Oriňak, Andrej and Múdra, Erika and Kupková, Miriam and Farka, Zdeněk and Pastucha, Matěj and Vladimír, Socha},
   article_location = {Oxford},
   article_number = {March 2021},
   doi = {http://dx.doi.org/10.1016/j.saa.2020.119322},
   keywords = {Colloidal litography; SERS; FDTD; PCA analysis},
   language = {eng},
   issn = {1386-1425},
   journal = {Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy},
   title = {Detection of organic dyes by surface-enhanced Raman spectroscopy using plasmonic NiAg nanocavity films},
   url = {https://www.sciencedirect.com/science/article/pii/S1386142520313019},
   volume = {249},
   year = {2021}
}

TY  - JOUR
ID  - 1714979
AU  - Petruš, Ondrej - Macko, Ján - Oriňaková, Renáta - Oriňak, Andrej - Múdra, Erika - Kupková, Miriam - Farka, Zdeněk - Pastucha, Matěj - Vladimír, Socha
PY  - 2021
TI  - Detection of organic dyes by surface-enhanced Raman spectroscopy using plasmonic NiAg nanocavity films
JF  - Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
VL  - 249
IS  - March 2021
SP  - "119322"
EP  - "119322"
PB  - Elsevier
SN  - 13861425
KW  - Colloidal litography
KW  - SERS
KW  - FDTD
KW  - PCA analysis
UR  - https://www.sciencedirect.com/science/article/pii/S1386142520313019
L2  - https://www.sciencedirect.com/science/article/pii/S1386142520313019
N2  - This work presents the NiAg nanocavity film for the detection of organic dyes by surface-enhanced Raman spectroscopy (SERS). Nanocavity films were prepared by colloidal lithography using 518-nm polystyrene spheres combined with the electrochemical deposition of Ni supporting layer and Ag nanoparticles homogeneous SERS-active layer. The theoretical study was modelled by finite-difference time-domain (FDTD) simulation of electromagnetic field enhancement near the nanostructured surface and experimentally proven by SERS measurement of selected organic dyes (rhodamine 6G, crystal violet, methylene blue, and malachite green oxalate) in micromolar concentration. Furthermore, the concentration dependence was investigated to prove the suitability of NiAg nanocavity films to detect ultra-low concentrations of samples. The detection limit was 1.3 × 10^-12, 1.5 × 10^-10, 1.4 × 10^-10, 7.5 × 10^-11 mol·dm-3, and the standard deviation was 20.1%, 13.8%, 16.7%, and 19.3% for R6G, CV, MB, and MGO, respectively. The analytical enhancement factor was 3.4 × 10^5 using R6G as a probe molecule. The principal component analysis (PCA) was performed to extract the differences in complex spectra of the dyes where the first and second PCs carry 42.43% and 31.39% of the sample variation, respectively. The achieved results demonstrated the suitability of AgNi nanocavity films for the SERS-based detection of organic dyes, with a potential in other sensing applications.
ER  -

PETRUŠ, Ondrej, Ján MACKO, Renáta ORIŇAKOVÁ, Andrej ORIŇAK, Erika MÚDRA, Miriam KUPKOVÁ, Zdeněk FARKA, Matěj PASTUCHA a Socha VLADIMÍR. Detection of organic dyes by surface-enhanced Raman spectroscopy using plasmonic NiAg nanocavity films. \textit{Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy}. Oxford: Elsevier, 2021, roč.~249, March 2021, s.~''119322'', 12 s. ISSN~1386-1425. Dostupné z: https://dx.doi.org/10.1016/j.saa.2020.119322.

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