THE SIMPLEST SET OF DROPLET-FREE ELECTROSPRAYING EQUIPMENT FOR THE DEPOSITION OF METAL OXIDE NANOPARTICLES ON A MALDI TARGET UNDER NORMAL CONDITIONS
Автор: S. K. Ilyushonok1,2, A. S. Gladchuk, A. N. Arseniev, N. V. Tomilin, M. N. Krasnov, E. P. Podolskaya, N. V. Krasnov
Журнал: Научное приборостроение @nauchnoe-priborostroenie
Рубрика: Разработка приборов и систем
Статья в выпуске: 3, 2023 года.
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This work presents a scheme for a simplified laboratory setup for the deposition of sorbents — nanoparticles of various metal oxides — on a metal substrate. The setup makes it possible to implement the "lab-on-plate" technique for metal-affinity sorbents on a metal substrate for MALDI mass spectrometric analysis. Using the example of TiO2 sorbent, it is shown that the "lab-on-plate" format can be employed for the extraction of halogen-containing protein adducts.
Sorbents, electrospraying, MALDI mass spectrometry, titanium dioxide, nanoparticles
Короткий адрес: https://sciup.org/142238277
IDR: 142238277
