Registration Number
0225U001243,
(0122U001216)
, R & D reports
Title
Correlation-optical methods for achieving superresolution in optical microscopy and micromanipulators
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Кореляційно-оптичні методи досягнення надроздільної здатності в оптичній мікроскопії та мікроманіпуляторах
Head
Anhelskyi Oleh V., д.ф.-м.н.
Registration Date
28-01-2025
Organization
Yuriy Fedkovych Chernivtsi National University
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The goal of the project is to substantiate new concepts (principles) for the formation of photonic nanojets and to reveal new mechanisms of interaction with carbon nanomaterials (graphene and fluorescent quantum dots). New concepts and methods will be based on the creation of devices for manipulating nanoparticles and the achievement of super-resolution in optical microscopy.
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The research paper presents the results of the study of optical flows and photonic nanocurrents. Visualization of singularities in a complex field using fluorescent nanoparticles allowed to restore the phase distribution of the complex field. Methods for increasing the resolution and contrast of the optical microscope image using fluorescent carbon quantum dots, vortex singularities and Muller matrix ellipsometry were developed. The generation of photonic nanocurrents using optical microelements allowed to realize record resolution and the possibility of manipulating nanoparticles. The results obtained can be used in micro- and nanoelectronics, precision chemistry, pharmacology, microbiology, and medicine.
Product Description
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Ivanskyi Dmytro I.
Demchenko Oleksandr P.
Dominikov Mykola M
Zenkova Klavdiia Yu.
Maksymiak Oleksandr P.
Maksymiak Petro P.
Oliinyk Olesia M.
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2025-01-28
