A5020201324- Analytical Chemistry and Sensors
- Conducting polymers and applications
- Molecular Junctions and Nanostructures
- Catalysis and Hydrodesulfurization Studies
- Asymmetric Hydrogenation and Catalysis
- Chemical Synthesis and Characterization
- Catalysis for Biomass Conversion
- Zeolite Catalysis and Synthesis
- Electrochemical sensors and biosensors
- Organic Electronics and Photovoltaics
- Organic and Molecular Conductors Research
- Chemical Synthesis and Reactions
- Inorganic Chemistry and Materials
- Analytical chemistry methods development
- Coal and Its By-products
- Fuel Cells and Related Materials
- Advanced Chemical Sensor Technologies
- Advanced Sensor and Energy Harvesting Materials
- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Advanced Memory and Neural Computing
- Neuroscience and Neural Engineering
- Extraction and Separation Processes
- Luminescence and Fluorescent Materials
- Gas Sensing Nanomaterials and Sensors
Institute of Synthetic Polymeric Materials
2021-2025
Lomonosov Moscow State University
2016-2024
Requirements of speed and simplicity in testing stimulate the development modern biosensors. Electrolyte-gated organic field-effect transistors (EGOFETs) are a promising platform for ultrasensitive, fast, reliable detection biological molecules low-cost, point-of-care bioelectronic sensing. Biosensitivity EGOFET devices can be achieved by modification with receptors one electronic active interfaces transistor gate or semiconductor surface. Functionalization latter gives advantage creation...
Organic semiconductor materials are interesting due to their application in various organic electronics devices. [1]benzothieno[3,2-b][1]benzothiophene (BTBT) is a widely used building block for the creation of such materials. In this work, three novel solution-processable regioisomeric derivatives BTBT—2,7-bis(3-octylthiophene-2-yl)BTBT (1), 2,7-bis(4-octylthiophene-2-yl)BTBT (2), and 2,7-bis(5-octylthiophene-2-yl)BTBT (3)—were synthesized investigated. Their optoelectronic properties were...
This review summarizes and highlights the current state-of-the-art of research on chemical sensors biosensors in liquid environment neuromorphic devices based electrolyte-gated organic transistors with active semiconductor layer π -conjugated materials (small molecules, oligomers polymers). The architecture principles operation main advantages drawbacks these are considered detail. criteria for selection semiconductors presented. causes degradation layers ways their elimination discussed....
Electrolyte-gated organic field-effect transistors (EGOFETs) is a popular platform for numerous sensing and biosensing applications in aqueous media. In this work, the variation of electrical characteristics EGOFETs based on small-molecule semiconductor C8-BTBT polystyrene blend water solutions at different pH values was investigated. A positive shift threshold voltage with near-Nernstian sensitivity demonstrated range from 4.9 to 2.8, while no measurable dependence 8.6 registered. These...
Selective analysis of CO gas, hydrogen and sulfide was carried out using single metal oxide sensor. Non-stationary sensor heating mode allowed discovering individual peculiarities each gas in question. Resistance vs. time curves were converted into multidimensional data arrays processed by chemometrics methods; as a result, qualitative quantitative single-component systems successfully out.
The synthesis and photophysical investigation of three novel meta-conjugated molecules based on 3,1,2-benzothiadiazole thiophene-2,5-diyl derivatives linked through 1,3,5-benzene branching units are described. Each them is a symmetrical molecule with two units, four identical lateral thiophene-containing fragments, one central benzothiadiazole-containing fragment. To study the effect chemical structure their properties, different linearly conjugated fragments due to incorporation additional...