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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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The Effect of a Dodecahedron-Shaped Structure on the Properties of an Enzymeстатья
- Авторы: Иванов Ю.Д., Лукьяница А.А., Плешакова Т.О., Татур В.Ю.
- Журнал: Journal of functional biomaterials
- Том: 13
- Номер: 4
- Год издания: 2022
- Издательство: MDPI
- Местоположение издательства: Basel, Switzerland
- Первая страница: 166
- Последняя страница: 179
- Аннотация: In this research, the influence of a dodecahedron-shaped structure on the adsorption behavior of a horseradish peroxidase (HRP) enzyme glycoprotein onto mica substrates was studied. In the experiments, samples of an aqueous HRP solution were incubated at various distances (0.03 m, 2 m, 5 m, and control at 20 m) from the dodecahedron surface. After the incubation, the direct adsorption of HRP onto mica substrates immersed in the solutions was performed, and the mica-adsorbed HRP particles were visualized via atomic force microscopy (AFM). The effect of the increased HRP aggregation was only observed after the incubation of the enzyme solution at the 2 m distance from the dodecahedron. In addition, with respect to the control sample, spectrophotometric measurements revealed no change in the HRP enzymatic activity after the incubation at any of the distances studied. The results reported herein can be of use in the modeling of the possible influences of various spatial structures on biological objects in the development of biosensors and other electronic equipment.
- Добавил в систему: Лукьяница Андрей Александрович