Morphology and Microstructure Evolution of Gold Nanostructures in the Limited Volume Porous Matrices
dc.bibliographicCitation.firstPage | 4397 | eng |
dc.bibliographicCitation.issue | 16 | eng |
dc.bibliographicCitation.journalTitle | Sensors | eng |
dc.bibliographicCitation.volume | 20 | eng |
dc.contributor.author | Yakimchuk, Dzmitry V. | |
dc.contributor.author | Bundyukova, Victoria D. | |
dc.contributor.author | Ustarroz, Jon | |
dc.contributor.author | Terryn, Herman | |
dc.contributor.author | Baert, Kitty | |
dc.contributor.author | Kozlovskiy, Artem L. | |
dc.contributor.author | Zdorovets, Maxim V. | |
dc.contributor.author | Khubezhov, Soslan A. | |
dc.contributor.author | Trukhanov, Alex V. | |
dc.contributor.author | Trukhanov, Sergei V. | |
dc.contributor.author | Panina, Larissa V. | |
dc.contributor.author | Arzumanyan, Grigory M. | |
dc.contributor.author | Mamatkulov, Kahramon Z. | |
dc.contributor.author | Tishkevich, Daria I. | |
dc.contributor.author | Kaniukov, Egor Y. | |
dc.contributor.author | Sivakov, Vladimir | |
dc.date.accessioned | 2022-08-18T08:46:53Z | |
dc.date.available | 2022-08-18T08:46:53Z | |
dc.date.issued | 2020 | |
dc.description.abstract | The modern development of nanotechnology requires the discovery of simple approaches that ensure the controlled formation of functional nanostructures with a predetermined morphology. One of the simplest approaches is the self-assembly of nanostructures. The widespread implementation of self-assembly is limited by the complexity of controlled processes in a large volume where, due to the temperature, ion concentration, and other thermodynamics factors, local changes in diffusion-limited processes may occur, leading to unexpected nanostructure growth. The easiest ways to control the diffusion-limited processes are spatial limitation and localized growth of nanostructures in a porous matrix. In this paper, we propose to apply the method of controlled self-assembly of gold nanostructures in a limited pore volume of a silicon oxide matrix with submicron pore sizes. A detailed study of achieved gold nanostructures' morphology, microstructure, and surface composition at different formation stages is carried out to understand the peculiarities of realized nanostructures. Based on the obtained results, a mechanism for the growth of gold nanostructures in a limited volume, which can be used for the controlled formation of nanostructures with a predetermined geometry and composition, has been proposed. The results observed in the present study can be useful for the design of plasmonic-active surfaces for surface-enhanced Raman spectroscopy-based detection of ultra-low concentration of different chemical or biological analytes, where the size of the localized gold nanostructures is comparable with the spot area of the focused laser beam. | eng |
dc.description.version | publishedVersion | eng |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/10081 | |
dc.identifier.uri | http://dx.doi.org/10.34657/9119 | |
dc.language.iso | eng | eng |
dc.publisher | Basel : MDPI | eng |
dc.relation.doi | https://doi.org/10.3390/s20164397 | |
dc.relation.essn | 1424-8220 | |
dc.rights.license | CC BY 4.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | eng |
dc.subject.ddc | 620 | eng |
dc.subject.other | Gold | eng |
dc.subject.other | Growth mechanism | eng |
dc.subject.other | Nanostructures | eng |
dc.subject.other | SERS | eng |
dc.subject.other | Template synthesis | eng |
dc.subject.other | X-ray diffraction | eng |
dc.subject.other | X-ray photoelectron spectroscopy | eng |
dc.title | Morphology and Microstructure Evolution of Gold Nanostructures in the Limited Volume Porous Matrices | eng |
dc.type | Article | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | IPHT | eng |
wgl.subject | Ingenieurwissenschaften | eng |
wgl.type | Zeitschriftenartikel | eng |
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