Aerosol Dry Printing for SERS and Photoluminescence-Active Gold Nanostructures Preparation for Detection of Traces in Dye Mixtures
We proposed a novel method of nanostructure preparation for observation of surface-enhanced Raman spectroscopy (SERS) and metal-enhanced fluorescence (MEF) based on the deposition of gold nanoparticles (GNPs) above the thin dye film by dry aerosol printing. We detected various enhanced SERS and MEF...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-01-01
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| Series: | Nanomaterials |
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| Online Access: | https://www.mdpi.com/2079-4991/12/3/448 |
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| author | Victor Ivanov Anna Lizunova Oxana Rodionova Andrei Kostrov Denis Kornyushin Arseniy Aybush Arina Golodyayeva Alexey Efimov Victor Nadtochenko |
| author_facet | Victor Ivanov Anna Lizunova Oxana Rodionova Andrei Kostrov Denis Kornyushin Arseniy Aybush Arina Golodyayeva Alexey Efimov Victor Nadtochenko |
| author_sort | Victor Ivanov |
| collection | DOAJ |
| description | We proposed a novel method of nanostructure preparation for observation of surface-enhanced Raman spectroscopy (SERS) and metal-enhanced fluorescence (MEF) based on the deposition of gold nanoparticles (GNPs) above the thin dye film by dry aerosol printing. We detected various enhanced SERS and MEF signals of films of malachite green (MG) and rhodamine B (RhB) mixtures, depending on the surface packing density of Au NPs on the strip, and found the optimum one to achieve the 3.5 × 10<sup>5</sup> SERS enhancement. It was shown that statistical methods of chemometrics such as projection on latent structures provided the opportunity to distinguish SERS of MG from 100 ppm RhB in a mixture, whereas separation of MEF signals are feasible even for a mixture of MG and 1 ppm RhB due to two-photon excitation. |
| first_indexed | 2024-03-09T23:24:21Z |
| format | Article |
| id | doaj.art-513310b655584700811c6398b34b1504 |
| institution | Directory Open Access Journal |
| issn | 2079-4991 |
| language | English |
| last_indexed | 2024-03-09T23:24:21Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Nanomaterials |
| spelling | doaj.art-513310b655584700811c6398b34b15042023-11-23T17:20:59ZengMDPI AGNanomaterials2079-49912022-01-0112344810.3390/nano12030448Aerosol Dry Printing for SERS and Photoluminescence-Active Gold Nanostructures Preparation for Detection of Traces in Dye MixturesVictor Ivanov0Anna Lizunova1Oxana Rodionova2Andrei Kostrov3Denis Kornyushin4Arseniy Aybush5Arina Golodyayeva6Alexey Efimov7Victor Nadtochenko8Moscow Institute of Physics and Technology, National Research University, 141701 Dolgoprudny, RussiaMoscow Institute of Physics and Technology, National Research University, 141701 Dolgoprudny, RussiaN.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, 119991 Moscow, RussiaN.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, 119991 Moscow, RussiaMoscow Institute of Physics and Technology, National Research University, 141701 Dolgoprudny, RussiaMoscow Institute of Physics and Technology, National Research University, 141701 Dolgoprudny, RussiaMoscow Institute of Physics and Technology, National Research University, 141701 Dolgoprudny, RussiaMoscow Institute of Physics and Technology, National Research University, 141701 Dolgoprudny, RussiaMoscow Institute of Physics and Technology, National Research University, 141701 Dolgoprudny, RussiaWe proposed a novel method of nanostructure preparation for observation of surface-enhanced Raman spectroscopy (SERS) and metal-enhanced fluorescence (MEF) based on the deposition of gold nanoparticles (GNPs) above the thin dye film by dry aerosol printing. We detected various enhanced SERS and MEF signals of films of malachite green (MG) and rhodamine B (RhB) mixtures, depending on the surface packing density of Au NPs on the strip, and found the optimum one to achieve the 3.5 × 10<sup>5</sup> SERS enhancement. It was shown that statistical methods of chemometrics such as projection on latent structures provided the opportunity to distinguish SERS of MG from 100 ppm RhB in a mixture, whereas separation of MEF signals are feasible even for a mixture of MG and 1 ppm RhB due to two-photon excitation.https://www.mdpi.com/2079-4991/12/3/448aerosol dry printinggold nanoparticlesspark dischargeSERSphotoluminescence enhancementprojection on latent structures |
| spellingShingle | Victor Ivanov Anna Lizunova Oxana Rodionova Andrei Kostrov Denis Kornyushin Arseniy Aybush Arina Golodyayeva Alexey Efimov Victor Nadtochenko Aerosol Dry Printing for SERS and Photoluminescence-Active Gold Nanostructures Preparation for Detection of Traces in Dye Mixtures Nanomaterials aerosol dry printing gold nanoparticles spark discharge SERS photoluminescence enhancement projection on latent structures |
| title | Aerosol Dry Printing for SERS and Photoluminescence-Active Gold Nanostructures Preparation for Detection of Traces in Dye Mixtures |
| title_full | Aerosol Dry Printing for SERS and Photoluminescence-Active Gold Nanostructures Preparation for Detection of Traces in Dye Mixtures |
| title_fullStr | Aerosol Dry Printing for SERS and Photoluminescence-Active Gold Nanostructures Preparation for Detection of Traces in Dye Mixtures |
| title_full_unstemmed | Aerosol Dry Printing for SERS and Photoluminescence-Active Gold Nanostructures Preparation for Detection of Traces in Dye Mixtures |
| title_short | Aerosol Dry Printing for SERS and Photoluminescence-Active Gold Nanostructures Preparation for Detection of Traces in Dye Mixtures |
| title_sort | aerosol dry printing for sers and photoluminescence active gold nanostructures preparation for detection of traces in dye mixtures |
| topic | aerosol dry printing gold nanoparticles spark discharge SERS photoluminescence enhancement projection on latent structures |
| url | https://www.mdpi.com/2079-4991/12/3/448 |
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