Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Dmitriy V. Sotnikov"'
Autor:
Lyubov V. Barshevskaya, Dmitriy V. Sotnikov, Elena A. Zvereva, Boris B. Dzantiev, Anatoly V. Zherdev
Publikováno v:
Sensors, Vol 24, Iss 21, p 6865 (2024)
Tylosin (TYL) is a macrolide antibiotic widely used in animal husbandry. Due to associated health risks, there is a demand for sensitive methods for mass screening of TYL in products of animal origin. This article describes the development of lateral
Externí odkaz:
https://doaj.org/article/1067e9bfcf824070bc2e4a76b87b6f8f
Publikováno v:
Biosensors, Vol 13, Iss 7, p 750 (2023)
Reliable detection of specific antibodies against pathogens by lateral flow immunoassay (LFIA) greatly depends on the composition of the detectable complex and the order of its assembly. We compared three LFIA formats for revealing anti-SARS-CoV-2 an
Externí odkaz:
https://doaj.org/article/1c9b98e684194a02b5a8d9ce40c9b67d
Publikováno v:
Biosensors, Vol 13, Iss 5, p 525 (2023)
Finding optimal conditions for competitive lateral flow immunoassay is a controversial task. The content of specific antibodies labeled by nanoparticles should be simultaneously high to reach intense signals and low to register an influence on the si
Externí odkaz:
https://doaj.org/article/918fb3f75b764d7aae2cbf37a254a3c3
Publikováno v:
Biosensors, Vol 13, Iss 5, p 498 (2023)
A scheme of modular competitive immunochromatography with an analyte-independent test strip and changeable specific immunoreactants has been proposed. Native (detected) and biotinylated antigens interact with specific antibodies during their preincub
Externí odkaz:
https://doaj.org/article/33246807bad44c2b85656e57a7d6e3e7
Autor:
Li Zhang, Xu Wang, Dongchen Liu, Yu Wu, Li Feng, Chunyan Han, Jiajia Liu, Ying Lu, Dmitriy V. Sotnikov, Youchun Xu, Jing Cheng
Publikováno v:
Biosensors, Vol 13, Iss 2, p 228 (2023)
Respiratory tract infections such as the ongoing coronavirus disease 2019 (COVID-19) has seriously threatened public health in the last decades. The experience of fighting against the epidemic highlights the importance of user-friendly and accessible
Externí odkaz:
https://doaj.org/article/65420a34e40a4606bfc8f92cfd0b8774
Publikováno v:
Micromachines, Vol 14, Iss 2, p 333 (2023)
Changes in the limits of detection (LODs) for a multiplex lateral flow immunoassay (LFIA) caused by different locations of the binding zone on the test strips were studied. Due to the non-equilibrium conditions of the immune reactions in LFIAs, their
Externí odkaz:
https://doaj.org/article/ab00c5dbd5cc45d59bee927052575e85
Publikováno v:
Biosensors, Vol 12, Iss 7, p 434 (2022)
The presence of pathogen-specific antibodies in the blood is widely controlled by a serodiagnostic technique based on the lateral flow immunoassay (LFIA). However, its common one-stage format with an antigen immobilized in the binding zone of a test
Externí odkaz:
https://doaj.org/article/be651a4d271d4f6896e20ebcca7bf3f4
Autor:
Dmitriy V. Sotnikov, Lyubov V. Barshevskaya, Anastasia V. Bartosh, Anatoly V. Zherdev, Boris B. Dzantiev
Publikováno v:
Biosensors, Vol 12, Iss 5, p 343 (2022)
A new scheme of reagents interaction for lateral flow immunoassay (LFIA) is proposed, which combines the features of competitive and sandwich assay and provides highly sensitive detection of low-molecular-weight analytes. Namely, the antigen in the s
Externí odkaz:
https://doaj.org/article/8e5ac958254847b3a391684202f8441e
Autor:
Kseniya V. Serebrennikova, Anna N. Berlina, Dmitriy V. Sotnikov, Anatoly V. Zherdev, Boris B. Dzantiev
Publikováno v:
Biosensors, Vol 11, Iss 12, p 512 (2021)
The growing interest in the development of new platforms for the application of Raman spectroscopy techniques in biosensor technologies is driven by the potential of these techniques in identifying chemical compounds, as well as structural and functi
Externí odkaz:
https://doaj.org/article/9220d6c6e5a0486fb0241ccb6e120b6e
Publikováno v:
Nanomaterials, Vol 11, Iss 11, p 3117 (2021)
Antibody–nanoparticle conjugates are widely used analytical reagents. An informative parameter reflecting the conjugates’ properties is the number of antibodies per nanoparticle that retain their antigen-binding ability. Estimation of this parame
Externí odkaz:
https://doaj.org/article/301a305f34864513a7ddc18f28a3d24b