The electrochemical Ni deposition at a platinum electrode was investigated in a plating nickel bath in the presence and absence of ethylene glycol (EG) using fluorescence yield soft X-ray absorption spectroscopy (FY-XAS) in the Ni L2,3-edge and O ...
Journal of Photopolymer Science and Technology 35(3) 255-260 2022年
The soft X-ray absorption spectroscopy (XAS) spectra of Alanine, L-and D-phenylalanine, and L-and D-tyrosine dissolved in a solid state were measured at BL17SU of SPring-8. The spectra exhibited characteristic features dependent on the molecular s...
Journal of Photopolymer Science and Technology 35(2) 147-151 2022年
Mixing is difficult in microfluidic devices due to the low Reynolds’ number. We proposed and demonstrated a surface-acoustic-wave (SAW)-based microfluidic system which can control the temperature by mounting a heater. This device has a hollow cyli...
JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY 35(3) 249-253 2022年
A surface-enhanced Raman scattering (SERS) active structure allows the highly sensitive imaging of label-free molecular trace. A gold nanostructure with boehmite as a skeleton was fabricated by the inclined magnetron sputtering method. The charact...
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...