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2020-1124-03
Nanotechnology / Materials
posted：2020/12/17
Operation of 3-D MEMS micro mirror by single superposed driving signal
IWASE, Eiji Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
● By single driving apparatus, MEMS micro mirror is actuated in three resonant modes● MEMS micro mirror is operated in 3-D by single superposed signal with the three resonant frequencies
2020-1124-01
Nanotechnology / Materials
posted：2020/12/17
New Synthesis Method for Boron Nitride Nanotubes (BNNTs)
NODA, Suguru Professor (Faculty of Science and Engineering)
● New synthesis method of BNNTs by boric acid vapor
2020-1124-02
Nanotechnology / Materials
posted：2020/12/17
Development of Test Method for Evaluating Pure Mode Interlaminar Fracture Toughness of Dissimilar Materials
HOSOI, Atsushi Professor (Faculty of Science and Engineering)
● Application of Double Cantilever Beam (DCB) test● Cancel the effects of mixing modes when joining dissimilar materials and thermal residual stress● Accurate mode I interlaminar fracture toughness evaluation
2020-1012-07
Life sciences
posted：2020/10/27
A Method for Chromatic Adaptation Conversion in Skin Disease Diagnosis
SOTA, Takayuki Professor (Faculty of Science and Engineering)
● Renunciation of perfect color reproduction ● Custom setting of reference chromaticity coordinates● Realization of stable white balance
2020-1012-06
Life sciences
posted：2020/10/27
Development of novel therapeutic strategy that targets pancreatic β cells for diabetes mellitus
GODA, Nobuhito Professor (Faculty of Science and Engineering)
● Increase in numbers of functional pancreatic β cells ● Creation of pancreatic β-like cells by transdifferentiation
2020-1012-05
Life sciences
posted：2020/10/27
High sensitivity DOI-PET detector
KATAOKA, Jun Professor (Faculty of Science and Engineering School of Advanced Science and Engineering Department of Applied Physics)
● Resolution improvement for the PET scaner● 3D measurement of incident gamma rays ● Novel optical sensor of the magnetic field resistant
2020-1012-04
Life sciences
posted：2020/10/27
Success in promoting plant growth for biodiesel
TOMINAGA, Motoki Associate Professor (Faculty of Education and Integrated Arts and Sciences)
● We Focused on Camelina its oil from seeds used as a raw material for biodiesel.● Succeeded in enhancement of seed production by heterologously expressing the high-speed Chara-Arabidopsis chimeric myosin XI gene in Camerina
2020-1012-01
Life sciences
posted：2020/10/27
Ultrasensitive antigen test for COVID-19
ITO, Etsuro Professor (Faculty of Education and Integrated Arts and Sciences)
● We propose a de novo antigen test for diagnosing COVID-19 using the combination of sandwich ELISA and thio-NAD cycling. Our test takes advantage of the spike (S1) proteins specific to the SARS-CoV-2 virus.
2020-1012-03
Life sciences
posted：2020/10/27
Regulation of Epithelial cell-cell communication to attenuate the rejection of suboptimal cell
MARUYAMA, Takeshi Associate Professor (Affiliated organization Waseda Institute for Advanced Study)
● Optimal cells eliminate suboptimal cells● The mechanism similar to recognition of antigen presentation● Inhibition of ECA1/ECAR interaction suppresses the elimination of suboptimal cells
2020-1012-02
Life sciences
posted：2020/10/27
Epithelial cell-cell communication to facilitate the aberrant cell elimination
MARUYAMA, Takeshi Associate Professor (Affiliated organization Waseda Institute for Advanced Study)
● Epithelial cells eliminate precancerous cells● The mechanism similar to the recognition of antigen presentation● ECAR-targeting treatment enhance the elimination
2020-0131-10
Nanotechnology / Materials
posted：2020/02/06
Seeing mental stress from invisible substances
OHASHI, Keishi Senior Researcher (Research Council (Research Organization) Institute for Nanoscience ＆ Nanotechnology)
collaborative researchers：OSAKA, Tetsuya Senior Research Professor
● Detects many medically important stress substance signals of different origin ● Quick deduction of stress substances from multiple sensor signals on one chip● Stress management feedback considering circadian cycle and individual characteristics
2020-0131-09
Nanotechnology / Materials
posted：2020/02/06
Battery Diagnosis by Square-Current Electrochemical Impedance Spectroscopy
MUKOYAMA, Daikichi Researcher (retired)
collaborative researchers：OSAKA, Tetsuya Senior Research Professor (retired)
● Power controller in Battery Management System (BMS) can be formed only simple current veform, such as a square waveform. Applying square current input generated by power controller can measure impedance.
2020-0131-08
Nanotechnology / Materials
posted：2020/02/06
Very Facile Production of Hydrogen Peroxide from Water under Sunlight
NISHIDE, Hiroyuki Senior Research Professor (Faculty of Science and Engineering Waseda Research Institute for Science and Engineering) (retired)
collaborative researchers：岡 弘樹 (retired)
● We found that polythiophenes act as a rare, combined light-harvester and highly selective catalyst for the oxygen reduction to H2O2. Its combination with a conventional oxygen evolution catalyst in water (pH 12) achieved extremely high H2O2 production rate ...
2020-0131-06
Nanotechnology / Materials
posted：2020/02/06
Walking and running robot crystals
KOSHIMA, Hideko Guest Senior Researcher (retired)
collaborative researchers：ASAHI, Toru Professor (retired)
● Crystal actuators that move by light and heat● Light and tough mechanical crystals● Practical application to soft robots
2020-0131-04
Nanotechnology / Materials
posted：2020/02/06
Record high carbon nanotube forests
SUGIME, Hisashi Junior Researcher (Affiliated organization Waseda Institute for Advanced Study) (retired)
● Long CNT forest by novel growth method Catalyst × Reactor
2020-0131-03
Nanotechnology / Materials
posted：2020/02/06
Development of new electric wireless seawater communication
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
● Electric communication utilizing conductivity of seawater● Transmitter : metal electrode ⇔ Receiver : transistor shape sensor operating in solutions● Apply square wave voltage to metal electrode &nb...
2020-0131-01
Nanotechnology / Materials
posted：2020/02/06
Skin-adhesive battery-less device communicating by hand touch
IWATA, Hiroyasu Professor (Faculty of Science and Engineering School of Creative Science and Engineering)
● Flexible electric devices mounted on polymer nanosheets ● Battery-less communication by electric NFC ● Wearable devices without discomfort due to glue contact
2020-0131-07
Nanotechnology / Materials
posted：2020/02/06
Dissimilar Materials Bonding with 3D Nano Interface
HOSOI, Atsushi Professor (Faculty of Science and Engineering)
● Fabrication of nano structure on aluminum surfaces● Improvement of bonding strength by silane-coupling treatment● Direct bonding of CFRTP and Al by hotpress● Evaluation of shear strength and fracture toughness
2020-0131-05
Nanotechnology / Materials
posted：2020/02/06
A Novel Method for Gas-phase Removal of Catalyst Metals from Carbon Nanotubes
NODA, Suguru Professor (Faculty of Science and Engineering)
● Propose and develop simple dry purification method of CNTs● Applicable to a conventional apparatus● CNT No damaged● Over 90% of catalyst metal was removed● Very Effective for CNT manufactured by arc method,CVD method, floating method
2020-0131-02
Nanotechnology / Materials
posted：2020/02/06
CNT-PSS Transparent Conductive Film: Simple, Flexible, Highly Conductive, Stable
NODA, Suguru Professor (Faculty of Science and Engineering)
collaborative researchers：謝 栄斌 , SUGIME, Hisashi Junior Researcher
● Simple fabrication via dispersing CNT in aqueous solution of PSS (Poly(p-styrene-sulfonic acid)) and coating● Conductive (115 Ω/sq) and transparent (90%) Stable in air for >1000 h or at >250 C without passivation
