A5021609806- Carbon and Quantum Dots Applications
- Quantum Dots Synthesis And Properties
- Nanocluster Synthesis and Applications
- Biochemical effects in animals
- Neuroscience of respiration and sleep
- Gold and Silver Nanoparticles Synthesis and Applications
- Adipose Tissue and Metabolism
- Moyamoya disease diagnosis and treatment
- Folate and B Vitamins Research
- Advanced Frequency and Time Standards
- Cerebrovascular and genetic disorders
- Near-Field Optical Microscopy
- Mechanical Systems and Engineering
- Cell Adhesion Molecules Research
- Textile materials and evaluations
- Healthcare and Venom Research
- Engineering and Agricultural Innovations
- Cold Atom Physics and Bose-Einstein Condensates
- Energy Load and Power Forecasting
- Photochromic and Fluorescence Chemistry
- Chalcogenide Semiconductor Thin Films
- Metalloenzymes and iron-sulfur proteins
- Muscle Physiology and Disorders
- Graphene and Nanomaterials Applications
- Crystal Structures and Properties
ITMO University
2018-2022
Physikalisch-Technische Bundesanstalt
2017-2019
Leibniz University Hannover
2019
Saint Petersburg State Electrotechnical University
2018-2019
Research Center of Neurology
2008-2017
Moscow State University of Fine Chemical Technologies
2016
A. N. Kosygin Moscow State Textile University
2012
Russian Academy of Sciences
2006-2011
Academy of Medical Sciences
2008-2011
Lomonosov Moscow State University
2006
With the advent of optical clocks featuring fractional frequency uncertainties on order 10-17 and below, new applications such as chronometric leveling with few-centimeter height resolution emerge. We are developing a transportable clock based single trapped aluminum ion, which is interrogated via quantum logic spectroscopy. employ singly charged calcium ion for sympathetic cooling, state preparation, readout. Here, we present simple compact physics laser package manipulation 40Ca+....
For atomic frequency standards in which fluctuations of the local oscillator (LO) are dominant noise source, we examine role servo algorithm that predicts and corrects these fluctuations. We derive optimal linear prediction algorithm, showing how to measure relevant spectral properties optimise parameters while standard is running, using only error signal. find that, for realistic LO spectra, a conventional integrating with properly chosen gain performs nearly as well predictor. Using simple...
The detection of transcription factor binding sites (TFBS) in genomic sequences is a basic task for elucidating the transcriptional aspects gene regulation. Evaluation procedures applicable to TFBS prediction outputs need improvement. Predicted located outside associated areas are often neglected from functional and evolutionary points view, therefore deserving systematic overview.We calculated theoretical occurrences 184 according their position weight matrices dinucleotide statistics...
Multifunctional nanocomposites that combine both magnetic and photoluminescent (PL) properties provide significant advantages for nanomedical applications. In this work, a one-stage synthesis of magneto-luminescent (MLNC) with subsequent stabilization is proposed. Microwave carbon dots (M-CDs) was carried out using precursors nanoparticles. The effect on the morphological optical has been evaluated. Both types demonstrate PL simultaneously. resulting MLNCs demonstrated excellent solubility...
Cerebral autosomal dominant arteriopathy with subcortical infarctions and leucoencephalopathy (CADASIL) is an inherited CNS disease, which caused by mutations in the NOTCH3 gene. Selective disorders of small vessels underlie disease pathogenesis. Clinically CADASIL characterized headaches, multiple stroke-like (in most cases transient ischemic attacks lacunar strokes), different focal neurological symptoms dementia. There are specific MRI signs disease: located basal ganglia, brain steam...
The aim of the study was to assess efficacy a diagnostic panel based on next-generation sequencing (NGS) and developed by our team, diagnose wide range socially significant hereditary degenerative diseases brain.Materials Methods.Using target NGS (powered Illumina MiSeq, USA), designed sequence encoding area 300 genes related neurodegenerative manifesting with movement cognitive disorders, we performed mutation screening DNA 32 patients an otherwise obscure diagnosis.Results.The application...
The plasmon enhancement of carbon dots (CDs) photoluminescence (PL) in thin-film structures with metal nanoparticles is interest their practical applications sensors and light-emitters. This paper investigates CDs the nanogranulated silver films different thickness. an aqueous solution were precipitated by spin-coating over surface annealed Ag coated previously a polymer layer. IR, optical density PL spectra free-CDs studied. intensity was demonstrated due to absorption cross-section action...
The influence of ultraviolet (UV) laser irradiation on the optical properties carbon dots (CDs) prepared by hydrothermal synthesis from citric acid and ethylenediamine has been investigated. Investigation was performed in close-packed films obtained drop-casting. Observed photoluminescence redshift ascribed to Förster Resonance Energy Transfer (FRET). UV increased dot film light transmission intensity leads a blueshift photoluminescence. We attribute these changes CD surface distraction via...
Abstract Carbon dots have been modified using UV irradiation (405 nm laser light). of carbon has led to various changes in optical properties, which turn means photomodification the surface. With an increase light transmission, we obtained increasing intensity photoluminescence and a blue shift by dots. The proposed method can help adapt improve properties be used applications, for example, encryption field.