作者
Gina Greco, Matteo Agostini, Ilaria Tonazzini, Damiano Sallemi, Stefano Barone, Marco Cecchini
发表日期
2018/5/23
期刊
Analytical chemistry
卷号
90
期号
12
页码范围
7450-7457
出版商
American Chemical Society
简介
In the last few decades, new types of cell cultures have been introduced to provide better cell survival and development, with micro- and nanoenvironmental physicochemical conditions aimed at mimicking those present in vivo. However, despite the efforts made, the systems available to date are often difficult to replicate and use. Here, an easy-to-use surface-acoustic-wave (SAW)-based platform is presented for realizing dynamic cell cultures that is compatible with standard optical microscopes, incubators, and cell-culture dishes. The SAW chip is coupled to a standard Petri dish via a polydimethylsiloxane (PDMS) disc and consists of a lithium niobate (LN) substrate on which gold interdigital transducers (IDTs) are patterned to generate the SAWs and induce acoustic streaming in the dish. SAW excitation is verified and characterized by laser Doppler vibrometry, and the fluid dynamics is studied by microparticle …
引用总数
20172018201920202021202220232024135111482
学术搜索中的文章
G Greco, M Agostini, I Tonazzini, D Sallemi, S Barone… - Analytical chemistry, 2018