Abstract:
Provided is an efficient technology for synthesizing diamino acids (diamino acid derivatives). Disclosed is a manufacturing method for diamino acid derivatives wherein the fluorenyl groups of the diamino acid derivative starting materials represented by General Formula [II] or [IV] are removed.
Abstract:
A plasma etching method capable of oblique etching with a high aspect ratio and high uniformity is provided. In the plasma etching method, a base body is etched with a high aspect ratio by the following process: An electric-field control device having an ion-introducing orifice penetrating therethrough in a direction inclined from the normal to the surface of a base body is placed on or above the surface of this base body. Plasma is generated on the surface of the base body on or above which the electric-field control is placed. A potential difference is formed between the plasma and the base body so as to attract ions in the plasma toward the base body.
Abstract:
A pump probe measuring device (1) comprises: an ultrashort optical pulse laser generator (2) for generating a first ultrashort optical pulse train which is a pump light (3a), second and third ultrashort optical pulse trains (3b), (3c) which are probe lights; an optical shutter unit (6) to which the second and the third ultrashort pulse trains (3b), (3c) are introduced; and a detecting unit (20) including an irradiation optical system (8) for directing the pump light (3a), the first probe light (3b) and the second probe light (3c) to a sample (7), a sensor (11) for detecting a probe signal from the sample (7), and a phase-sensitive detecting means (12) connected to the sensor (11). An optical shutter control unit (10) periodically modulates the delay time of the first probe light (3b) and that of the second probe light (3c) with respect to the pump light (3a), and the modulated first and second probe lights (3a), (3b) illuminate the sample (7) alternately to detect the probe signals from the sample (7) by the phase-sensitive detecting means (12) in synchronization with the periodic modulation signal of the delay time.
Abstract:
Proposed are a composite material, wherein non-penetrating pores that are formed in a silicon surface layer are filled up with a metal or the like without leaving any voids by using the plating technique, and a method of producing the composite material. A composite material, which has been packed at a high accuracy, or in other words, in which little voids are left, can be obtained by filling up non-penetrating pores that are formed from a silicon surface (100) substantially with a second metal or an alloy of the second metal (106) with the use of the autocatalytic electroless plating technique wherein a first metal located at the bottom of the non-penetrating pores as described above serves as the starting point.
Abstract:
Disclosed are ruthenium nanoparticles having an essentially face-centered cubic structure. Disclosed is a method for producing ruthenium nanoparticles having an essentially face-centered cubic structure. This production method includes a step (i) of maintaining a solution containing ruthenium (III) acetylacetonate, polyvinylpyrrolidone, and triethylene glycol at a temperature of 180° C. or higher.
Abstract:
In order to provide an NMR imaging device capable of distinguishing substances that cannot be distinguished by T2H, an NMR imaging device (1) according to this invention includes: a probe (3) capable of housing a sample in a static gradient magnetic field; an application portion (5) configured to apply a π pulse having a Larmor frequency corresponding to the static gradient magnetic field at a predetermined position of the sample to the sample in a multiplexed manner at a predetermined time interval; and an image processing portion (7) configured to determine a relaxation time based on a nuclear magnetic resonance signal of the sample, and perform imaging of the relaxation time.
Abstract:
The present invention provides an oligonucleotide for HIV detection including a base sequence which is at least 80% identical to a base sequence composed of 10 or more continuous bases in a base sequence represented by SEQ ID NO. 1 or 6, and an HIV detection kit and an HIV detection method that uses the oligonucleotide for HIV detection.
Abstract translation:本发明提供了用于HIV检测的寡核苷酸,其包括与由SEQ ID NO:1所示的碱基序列中的10个或更多个连续碱基组成的碱基序列至少80%相同的碱基序列。 1或6,以及使用该寡核苷酸进行HIV检测的HIV检测试剂盒和HIV检测方法。
Abstract:
A process for forming an amorphous conductive oxide film, comprising the steps of: applying a composition which comprises (A1) a×y parts by mole of at least one metal compound selected from the group consisting of carboxylate salts, alkoxides, diketonates, nitrate salts and halides of a metal selected from among lanthanoids (excluding cerium), (A2) a×(1−y) parts by mole of at least one metal compound selected from the group consisting of carboxylate salts, alkoxides, diketonates, nitrate salts and halides of a metal selected from among lead, bismuth, nickel, palladium, copper and silver, (B) 1 part by mole of at least one metal compound selected from the group consisting of carboxylate salts, alkoxides, diketonates, nitrate salts, halides, nitrosylcarboxylate salts, nitrosylnitrate salts, nitrosylsulfate salts and nitrosylhalides of a metal selected from among ruthenium, iridium, rhodium and cobalt, and (C) a solvent containing at least one selected from the group consisting of carboxylic acids, alcohols, ketones, diols and glycol ethers to a substrate to form a coating film; and heating the coating film in an oxidizing atmosphere.
Abstract:
A Raman scattered light enhancement device including a waveguide provided in a photonic crystal (20) made of a semiconductor substrate in which holes (20a) are formed. The waveguide has resonant modes with respect to incident light at a plurality of frequencies. A difference in frequency between one resonant mode and another resonant mode is equal to a Raman shift frequency of the semiconductor substrate. A waveguide forming direction with respect to a crystal plane orientation of the semiconductor substrate is set so as to maximize a Raman transition probability which is represented by electromagnetic field distribution of the two resonant modes and a Raman tensor of the semiconductor substrate.
Abstract:
An object of the invention is to provide a phase object identification device and method which can identify a phase object in a completely different manner from conventional methods for observing or measuring a phase object.A phase object identification device 1 for identifying a phase object for changing the phase of light includes a light source 2, a sample holding means 3 for holding a phase object 31 to be identified, a holographic recording medium 4 on which a hologram 41 formed by interference between reference light 25 and object light 24 that is phase-modulated by a known phase object 32 is recorded, and a light detector 5, a phase of light 21 emitted from the light source is modulated by the phase object to be identified to generate sample light 22, the hologram of the holographic recording medium is irradiated with the sample light, reproduced light 23 reproduced from the hologram of the holographic recording medium is detected by the light detector.