Chemical Separation on Silver Nanorods Surface Monitored by TOF-SIMS
The article introduces a possible chemical separation of a mixture of two compounds on the metal nanorods surface. A silver nanorods surface has been prepared by controlled electrochemical deposition in anodic alumina oxide (AAO) template. Rhodamine 6G and 4-aminothiophenol have been directly applie...
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| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2017-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2017/1608056 |
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| author | Ondrej Petruš Andrej Oriňak Renáta Oriňaková Christian Muhmann Ján Macko Radim Hrdý Jaromír Hubálek Branislav Erdelyi Heinrich F. Arlinghaus |
| author_facet | Ondrej Petruš Andrej Oriňak Renáta Oriňaková Christian Muhmann Ján Macko Radim Hrdý Jaromír Hubálek Branislav Erdelyi Heinrich F. Arlinghaus |
| author_sort | Ondrej Petruš |
| collection | DOAJ |
| description | The article introduces a possible chemical separation of a mixture of two compounds on the metal nanorods surface. A silver nanorods surface has been prepared by controlled electrochemical deposition in anodic alumina oxide (AAO) template. Rhodamine 6G and 4-aminothiophenol have been directly applied to the sampling point on a silver nanorods surface in an aliquot mixture. The position of the resolved compounds was analysed by time-of-flight secondary ion mass spectrometry (TOF-SIMS) which measured the fragments and the molecular ions of the two compounds separated on the silver nanorods surface. Rhodamine 6G has been preconcentrated as 1.5 mm radial from the sampling point while 4-aminothiophenol formed a continuous self-assembled monolayer on the silver nanorods surface with a maximum molecular ion intensity at a distance of 0.5 mm from the sampling point. The separation of the single chemical components from the two-component mixture over the examined silver nanostructured films could clearly be shown. A fast separation on the mentioned nanotextured films was observed (within 50 s). This procedure can be easily integrated into the micro/nanofluidic systems or chips and different detection systems can be applied. |
| format | Article |
| id | doaj-art-8b9c2171c29440f78b9ced3ef4a912eb |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-8b9c2171c29440f78b9ced3ef4a912eb2025-02-03T06:06:35ZengWileyJournal of Chemistry2090-90632090-90712017-01-01201710.1155/2017/16080561608056Chemical Separation on Silver Nanorods Surface Monitored by TOF-SIMSOndrej Petruš0Andrej Oriňak1Renáta Oriňaková2Christian Muhmann3Ján Macko4Radim Hrdý5Jaromír Hubálek6Branislav Erdelyi7Heinrich F. Arlinghaus8Faculty of Sciences, Department of Physical Chemistry, University of P. J. Šafárik in Košice, Moyzesova 11, 04154 Košice, SlovakiaFaculty of Sciences, Department of Physical Chemistry, University of P. J. Šafárik in Košice, Moyzesova 11, 04154 Košice, SlovakiaFaculty of Sciences, Department of Physical Chemistry, University of P. J. Šafárik in Košice, Moyzesova 11, 04154 Košice, SlovakiaWestfälische Wilhelms-Universität Münster, Physikalisches Institut, Münster, GermanyFaculty of Sciences, Department of Physical Chemistry, University of P. J. Šafárik in Košice, Moyzesova 11, 04154 Košice, SlovakiaSIX Center, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 3058/10, 31600 Brno, Czech RepublicSIX Center, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 3058/10, 31600 Brno, Czech RepublicFaculty of Sciences, Department of Physical Chemistry, University of P. J. Šafárik in Košice, Moyzesova 11, 04154 Košice, SlovakiaWestfälische Wilhelms-Universität Münster, Physikalisches Institut, Münster, GermanyThe article introduces a possible chemical separation of a mixture of two compounds on the metal nanorods surface. A silver nanorods surface has been prepared by controlled electrochemical deposition in anodic alumina oxide (AAO) template. Rhodamine 6G and 4-aminothiophenol have been directly applied to the sampling point on a silver nanorods surface in an aliquot mixture. The position of the resolved compounds was analysed by time-of-flight secondary ion mass spectrometry (TOF-SIMS) which measured the fragments and the molecular ions of the two compounds separated on the silver nanorods surface. Rhodamine 6G has been preconcentrated as 1.5 mm radial from the sampling point while 4-aminothiophenol formed a continuous self-assembled monolayer on the silver nanorods surface with a maximum molecular ion intensity at a distance of 0.5 mm from the sampling point. The separation of the single chemical components from the two-component mixture over the examined silver nanostructured films could clearly be shown. A fast separation on the mentioned nanotextured films was observed (within 50 s). This procedure can be easily integrated into the micro/nanofluidic systems or chips and different detection systems can be applied.http://dx.doi.org/10.1155/2017/1608056 |
| spellingShingle | Ondrej Petruš Andrej Oriňak Renáta Oriňaková Christian Muhmann Ján Macko Radim Hrdý Jaromír Hubálek Branislav Erdelyi Heinrich F. Arlinghaus Chemical Separation on Silver Nanorods Surface Monitored by TOF-SIMS Journal of Chemistry |
| title | Chemical Separation on Silver Nanorods Surface Monitored by TOF-SIMS |
| title_full | Chemical Separation on Silver Nanorods Surface Monitored by TOF-SIMS |
| title_fullStr | Chemical Separation on Silver Nanorods Surface Monitored by TOF-SIMS |
| title_full_unstemmed | Chemical Separation on Silver Nanorods Surface Monitored by TOF-SIMS |
| title_short | Chemical Separation on Silver Nanorods Surface Monitored by TOF-SIMS |
| title_sort | chemical separation on silver nanorods surface monitored by tof sims |
| url | http://dx.doi.org/10.1155/2017/1608056 |
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