METHOD FOR ANALYZING PROTEIN-CONTAINING SAMPLE
    163.
    发明申请

    公开(公告)号:US20190265249A1

    公开(公告)日:2019-08-29

    申请号:US16348312

    申请日:2017-11-10

    Abstract: Provided is a method for analyzing a protein-containing sample. The method comprises (1) dissolving a probe capable of non-specifically interacting with a plurality of proteins in a plurality of solvents having different ionic strengths and/or pH levels; (2) adding a protein-containing sample to a plurality of probe solutions prepared in the step (1), thereby the proteins in the sample and the probe are interacted non-specifically; (3) measuring the fluorescence intensities of the plurality of probe solutions to which the protein-containing sample was added in the step (2); and (4) comparing the pattern of fluorescence intensities obtained in the step (3) with the pattern of fluorescence intensities obtained from a reference sample.

    LIGHT OPTICAL ANGLE MODULATION MEASUREMENT APPARATUS AND MEASUREMENT METHOD

    公开(公告)号:US20190257641A1

    公开(公告)日:2019-08-22

    申请号:US16340164

    申请日:2017-10-11

    Inventor: Hidemi TSUCHIDA

    Abstract: An apparatus and a method which enable, in optical angle modulation, measurement of laser light, to measure by a delayed self-heterodyne method, accurate measurement of a temporal waveform of optical angle modulation, without any influence by light intensity modulation, without necessity of for calibration, and without necessity for stabilizing an interferometer. In an optical angle modulation measurement apparatus using a delayed self-heterodyne method, a heterodyne interferometer that is fed with laser light to be measured; a photodetector that receives output light of the heterodyne interferometer and performs heterodyne detection of the output light to output a beat signal; using a phase demodulator that is configured to demodulate a phase of a beat signal; and a temporal waveform analyzer that is configured to obtain a temporal waveform of optical angle modulation, from the phase of the beat signal. In an optical angle modulation measurement method by a delayed self-heterodyne method, laser light to be measured, which is optical-angle modulated is input to a heterodyne interferometer, heterodyne detection of the output light is performed by a photodetector, and a temporal waveform of optical angle modulation is obtained by demodulating a phase of the beat signal.

    Ozone water and method for producing the same

    公开(公告)号:US10351451B2

    公开(公告)日:2019-07-16

    申请号:US15500290

    申请日:2015-08-01

    Abstract: An object of the present invention is to provide an ozone water having enhanced storage stability and a method for producing the ozone water. An ozone water of the present invention as a means for resolution is produced by dissolving 0.1 μM to 1 mM of an organic iron compound and 1 to 300 mM of an inorganic salt in a water with ozone-microbubbles generated using an ozone gas at a concentration of 1 to 300 g/Nm3. The half-life of ozone of the ozone water of the present invention is 3 days or longer, for example, when the water filled in an airtight container under atmospheric pressure is stored under a temperature condition of 40° C.

    Polycrystalline material and production method therefor

    公开(公告)号:US10347912B2

    公开(公告)日:2019-07-09

    申请号:US15502452

    申请日:2015-08-06

    Abstract: Provided are a sodium ion secondary battery and a lithium ion secondary battery capable of undergoing a reversible large-capacity charge/discharge reaction. The sodium and lithium ion secondary batteries each have a positive electrode, a negative electrode, and an electrolyte. The active substance of the positive or negative electrode of these secondary batteries is a single-phase polycrystal represented by the following chemical formula: NaxTi4O9 (2≤x≤3), preferably Na2Ti4O9, having a one-dimensional tunnel type structure, and belonging to a monoclinic crystal system. This polycrystal is obtained by filling a container made of molybdenum or the like with a raw material containing a sodium compound and at least one of a titanium compound and metal titanium, and firing at 800° C. or more but 1600° C. or less.

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