A5045226002- Gold and Silver Nanoparticles Synthesis and Applications
- Photoacoustic and Ultrasonic Imaging
- Nanofabrication and Lithography Techniques
- Nanowire Synthesis and Applications
- Integrated Circuits and Semiconductor Failure Analysis
- Biosensors and Analytical Detection
- Analytical chemistry methods development
- Ion-surface interactions and analysis
- Nanoplatforms for cancer theranostics
- Spectroscopy Techniques in Biomedical and Chemical Research
National University of Science and Technology
2023
Leipzig University
2023
ORCID
2022
National Research University of Electronic Technology
2021-2022
The study of individual cell processes that occur both on their surface and inside is highly interesting for the development new medical drugs, cytology technologies. This work presents an original technique fabricating silver-coated pipette its use analysis by combination with surface-enhanced Raman spectroscopy (SERS) scanning ion-conducting microscopy (SICM). Unlike majority other designs, opening in our case remains uncovered, which important SICM. SERS-active Ag nanoparticles are formed...
Abstract The aim of this work was to determine the sensitivity threshold and enhancement factor a planar SERS substrate based on an array composite Ag - Cu nanoparticles. nanoparticles were deposited using method vacuum-thermal evaporation followed by annealing at 300 ° C. Methylene blue chosen as analyte. possibility detecting micro- nanomolar concentration methylene SERS-substrate with active Ag-Cu layer laser wavelength 632.8 nm is shown. use such arrays makes it possible achieve...
Данная работа посвящена разработке нового подхода к формированию массива плазмонных наночастиц Ag на поверхности нанокапилляра. Для формирования использовался метод вакуум термического испарения с последующим отжигом. применения новой методики частиц была разработана специальная платформа, состоящая из подложкодеражтеля изготовленного 3D принтере и электродвигателя. Морфология модифицированных пипеток исследована помощью растрового электронной микроскопии. На основе полученных РЭМ...