On-Chip Magnetic Platform for Single-Particle Manipulation with Integrated Electrical Feedback
نویسندگان
چکیده
منابع مشابه
Digital microfluidics chip with integrated intra‐droplet magnetic bead manipulation
Electrowetting-on-dielectric (EWD) droplet actuation has been used widely in handling liquid in small quantities in many biological applications (Fair et al. 2007; Miller and Wheeler 2009; Boles et al. 2011; Welch et al. 2011). The droplet is manipulated by applying voltage to EWD electrodes buried beneath an insulator (Fair et al. 2007; Boles et al. 2011; Welch et al. 2011). Many droplet funct...
متن کاملUltrasound assisted particle and cell manipulation on-chip.
Ultrasonic fields are able to exert forces on cells and other micron-scale particles, including microbubbles. The technology is compatible with existing lab-on-chip techniques and is complementary to many alternative manipulation approaches due to its ability to handle many cells simultaneously over extended length scales. This paper provides an overview of the physical principles underlying ul...
متن کاملDevelopment of an Integrated Chip for Automatic Tracking and Positioning Manipulation for Single Cell Lysis
This study adopted a microelectromechanical fabrication process to design a chip integrated with electroosmotic flow and dielectrophoresis force for single cell lysis. Human histiocytic lymphoma U937 cells were driven rapidly by electroosmotic flow and precisely moved to a specific area for cell lysis. By varying the frequency of AC power, 15 V AC at 1 MHz of frequency configuration achieved 10...
متن کاملMagnetic particle-scanning for ultrasensitive immunodetection on-chip.
We describe the concept of magnetic particle-scanning for on-chip detection of biomolecules: a magnetic particle, carrying a low number of antigens (Ag's) (down to a single molecule), is transported by hydrodynamic forces and is subjected to successive stochastic reorientations in an engineered magnetic energy landscape. The latter consists of a pattern of substrate-bound small magnetic particl...
متن کاملA Single Chip Multiprocessor Integrated with DRAM
We evaluate the performance of a single chip multiprocessor integrated with DRAM. We compare the performance of this architecture with that of a more conventional chip which only has on-chip SRAM. The DRAM-based architecture with four processors performs an average of 52% faster than the SRAM-based architecture on floating point applications with large working sets. This is performance differen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Small
سال: 2015
ISSN: 1613-6810
DOI: 10.1002/smll.201500916