The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
For medical applications of cell sorting, counting or flow cytometry, focusing of biological cells in microdevices is a prerequisite. Hydrodynamic focusing by sheath flow has been a widely used method for particle focusing, however, additional buffer inlets and precise flow control were needed. An insulator-based dielectrophoretic microdevice of four insulating structures forming X-pattern with effective...
MEMS, electromagnetic field is a way to manipulate droplets, beads or cells without direct contact. In particular, dielectrophoresis is often used in bioMEMS applications, for cell handling operations such as moving, sorting, trapping or deforming cells. In this paper, a 3D focusing geometry for the electrical field is proposed, that permit the trapping of single cell, or cells pair, thanks to positive...
Advances in microfabrication have introduced new possibilities for automated, high-throughput biomedical investigations and analyses. Physical effects such as dielectrophoresis and electroporation can be used to manipulate particles in solution to coordinate a sequence of bioanalytical processing steps. Dielectrophoresis is accomplished with non-uniform electric fields that can polarize particles...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.