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New gadget detects COVID-19 antibodies in five minutes
Publicado em 30 novembro 2022
In search of a new diagnostic method, the team chose a material often used in metallurgy – zinc oxide – and combined it for the first time with fluorine-doped tin oxide (FTO) glass, a conductive material used in photovoltaic and other electrodes. advanced applications.
“With this unusual combination and the addition of a biomolecule, the spike protein of the virus, we developed a surface capable of detecting antibodies against SARS-CoV-2. The result can be seen as an [...]