This work was supported by the NSFC(nos.61774095 and 21727813);the National Key R&D Program(no.2016YFC0900200);the One-Thousand Young Talent Program of China.
Cells have different intrinsic markers such as mechanical and electrical properties,which may be used as specific characteristics.Here,we present a microfluidic chip configured with two opposing optical fibers and fou...
Electrorotation (ER) is a technique allowing the characterization of the surface properties of a variety of supra-molecular aggregates and living cultured cells as well as cellular organelles and biological materials ...
Supported by National Natural Science Foundation of China(Grant No.51305106);The State Key Lab of Fluid Power Transmission and Control,Zhejiang University of China(Grant No.GZKF-201107)
Microfluidics is a promising system for the manipulation of micro-nano particles and fluids. In this platform, alternating current (AC) electric field is usual an effective tool for the general particles control. Ho...
supported by National Natural Science Foundation of China(Grant No.51305106);The State Key Lab of Fluid Power Transmission and Control of Zhejiang University,China(Grant No.GZKF-201107)
The electric fields employed for such work are generated using chips, such as planar linear interdigitated arrays or two parallel arrays. However, chip geometries usually affect the investigation of dielectrophoresis ...
supported by the National Natural Science Foundation of China (Grant No. 51075087);the State Key Lab of Fluid Power Transmission and Control of ZheJiang University (Grant No. GZKF-201004);the China Scholarship Council (Grant No. 2009612129);Program for New Century Excellent Talents in University (Grant No. NCET-09-0054)
The electrorotation of microspheres coated with conductive surface is a novel and important technology for label-free biosensors. Using the electroless plating approach, the polystyrene microspheres with 15 μm and 25...
supported by National High-Tech Program contract (No.2002AA2Z2011).
The apoptosis of cells is one of the fields that attract increasing attention in biology today.Usually,the cells are treated with chemicals when detecting apoptosis.It is highly desired to detect apoptosis in a real-t...
When a colloidal suspension is exposed to a strong rotating electric field, an aggregation of the suspended particles is induced to appear. In such clusters, the separation between the suspended particles is so close ...
We have investigated the pressure effect on the eletrorotation (ER) spectrum of living cell suspensions byconsidering the particle shape effect. In particular, we consider coated oblate spheroidal particles and presen...