In this study, we fabricated a new surface acoustic wave (SAW) actuator that can control the SAW mode of a powder-manipulation area between an interdigital transducer (IDT) (for generating the SAW) and an elastic-sheet (chloroprene rubber) pressur...
Journal of Photopolymer Science and Technology 34(2) 213-218 2021年
X-ray lithography using synchrotron radiation enables the microfabrication of plastic solid materials in scale from micrometers to millimeters with high aspect and nanoscale surface roughness. We investigate fabrication of X-ray collimator mold fo...
In this paper, we report on the demonstration of a portable immunoassay system consisting of asmall centrifugal microfluidic device driver (bento box) and a centrifugal microfluidic device madeof polypropylene and fabricated by injection molding. ...
Electronics and Communications in Japan 103(9) 49-55 2020年9月
We demonstrated the on-chip synthesis of Au nanoparticles achieved by a microwave-induced reaction in a microfluidic channel. The chip structure consists of a waveguide and a microchannel through the inside of the waveguide. A postwall waveguide, ...
Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012 1192-1194 2012年1月
We developed an automatic analytical system for the determination of an endocrine disrupting chemical, nonylphenol (NP), which employs a competitive Enzyme-Linked ImmunoSorbent Assay (ELISA) using a novel antigen-bound microfilter. The filter was ...
14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010 3 1475-1477 2010年12月
This paper reports a new type of lab-on-a-CD device with three-dimensional microchannel networks and vertical capillary bundle structures. The device consist of the multiple lab-on-a-CD chips with conventional planer microchannels and vertical mic...
14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010 1 345-347 2010年12月
This paper presents high-sensitivity detection of poly-chrolinatedbiphnenil in three-dimensional lab-on-a-CD, which consist of multiple disks with three-dimensional microchannel networks. To perform the automatic sequencing of competitive protocol...