Luminescent carbon nanomaterials (Light-emitting carbon quantum nanostructures)
Authorization required.
The laboratory conducts research on the physical and chemical properties of carbon nanosystems, the development and creation of nanomaterials based on carbon nanoparticles with the required output characteristics for a new generation of highly efficient innovative technologies and devices of optoelectronics and photonics. The main task of the laboratory is to study the features of optical and nonradiative transitions and the mechanisms of energy dissipation of elementary excitations in luminescent carbon nanomaterials and composites based on them.
- Absorption spectroscopy
- Raman spectroscopy
- Luminescence
- Luminescence lifetime
- Fluorescence microscopy
- Colloidal synthesis
Evgeniia Stepanidenko
Researcher
Mikhail Miruschenko
Engineer
Anna Vedernikova
Engineer
Kseniia Kosolapova
Student
Ivan Aleynik
Student
Research directions
Carbon dots for photovoltaics
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Methods for changing the position of energy levels are being developed. The optical properties of materials for photonics devices are being investigated.
Red and BIC-emitting carbon nanoparticles
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Research is underway in the field of carbon nanoparticles with optical transitions in the red and near infrared regions of the spectrum. Such nanoparticles are promising in biological applications, including imaging and sensorics.
Chiral carbon nanoparticles
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Research is underway to develop methods for obtaining optically active carbon nanoparticles by post-synthetic surface treatment with chiral molecules and one-pot synthesis in the presence of chiral molecules.
Publications and patents
Алексей Юрьевич Дубовик, Александр Васильевич Баранов, Вера Александровна Кузнецова, Данил Александрович Куршанов, Елена Владимировна Ушакова, Михаил Александрович Баранов, Виктория Александровна Осипова, Сергей Александрович Черевков
RU2769756,
2022
Алексей Юрьевич Дубовик, Александр Васильевич Баранов, Данил Александрович Куршанов, Михаил Александрович Баранов, Кирилл Вадимович Богданов, Елена Владимировна Ушакова, Сергей Александрович Черевков
RU2733917,
2020
2022
—
2024
| Ушакова Елена Владимировна
Partners
Lab address
Санкт-Петербург, Кронверкский просп., 49
Authorization required.