Deposition of dried colloidal suspension via nanoelectrospray

0532391 - ÚIACH 2021 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Jonas, Vladimír - Týčová, Anna - Přikryl, Jan - Kotzianová, A. - Velebný, V. - Foret, František
Deposition of dried colloidal suspension via nanoelectrospray.
XX. Workshop of Biophysical Chemists and Electrochemists. Brno: Masarykova univerzita, 2020 - (Trnková, L.), s. 31-32. ISBN 978-80-210-9655-4.
[Workshop of Biophysical Chemists and Electrochemists /20./. Brno (CZ), 17.09.2020-18.09.2020]
Grant CEP: GA ČR(CZ) GJ20-14069Y
Institucionální podpora: RVO:68081715
Klíčová slova: nanoparticles * nanoelectrospray * silver
Obor OECD: Analytical chemistry
https://www.sci.muni.cz/labifel/files/soubory/sbornik_2020.pdf

Electrospray is a relatively well-established tool for the deposition of nanoparticles. In this work, we use nanoelectrospray (nES) operating at flow rates down to tens of nanoliters per minute. As a result, the formed aerosol consists of very small droplets quickly drying during the flight towards a counter-electrode. Therefore, we obtained deposits of increased homogeneous distribution without an undesirable coffee-ring effect. Moreover, the character of the aerosol plume is only a few millimeters wide, so it allows good control over the deposit localization.
Trvalý link: http://hdl.handle.net/11104/0310893