摘要:
Provided is a compound semiconductor deposition method of adjusting the luminous wavelength of a compound semiconductor of a ternary or higher system in a nanometer order in depositing the compound semiconductor on a substrate. In the compound semiconductor deposition method of depositing a compound semiconductor of a ternary or higher system on a substrate, propagation light of a smaller energy than a desired ideal excitation energy for the compound semiconductor is irradiated onto the substrate 13 while depositing the compound semiconductor on the substrate 13, near-field light is generated based on the irradiated propagation light from fine particles of the compound semiconductor deposited on the substrate 13, new vibrational levels for the compound semiconductor are formed in multiple stages based on the generated near-field light, and a component in the compound semiconductor corresponding to the excitation energy is excited with the propagation light through a vibrational level, among the new vibrational levels, which has an excitation energy equal to or smaller than the energy of the propagation light is excited to desorb the component.
摘要:
Provided is a compound semiconductor deposition method of adjusting the luminous wavelength of a compound semiconductor of a ternary or higher system in a nanometer order in depositing the compound semiconductor on a substrate. In the compound semiconductor deposition method of depositing a compound semiconductor of a ternary or higher system on a substrate, propagation light of a smaller energy than a desired ideal excitation energy for the compound semiconductor is irradiated onto the substrate 13 while depositing the compound semiconductor on the substrate 13, near-field light is generated based on the irradiated propagation light from fine particles of the compound semiconductor deposited on the substrate 13, new vibrational levels for the compound semiconductor are formed in multiple stages based on the generated near-field light, and a component in the compound semiconductor corresponding to the excitation energy is excited with the propagation light through a vibrational level, among the new vibrational levels, which has an excitation energy equal to or smaller than the energy of the propagation light is excited to desorb the component.
摘要:
A method for producing L-cysteine and the like is provided by developing a novel technique for improving bacterial L-cysteine-producing ability. The method includes the steps of culturing a bacterium belonging to the genus Escherichia which has L-cysteine-producing ability, and in which expression of a gene involved in sulfite reduction is enhanced, in a medium containing thiosulfate, and collecting L-cysteine, a related substance thereof, or a mixture thereof which accumulate in the medium.
摘要:
A skin cosmetic composition comprising the compound represented by the following formula (1): wherein R1 is hydrogen and R2 is hydrogen or glucose residue.
摘要:
A method for producing an L-amino acid is described using a bacterium of the Enterobacteriaceae family, wherein the bacterium contains a protein which is able to confer resistance to growth inhibition by L-cysteine.
摘要:
A method for producing L-cysteine and the like is provided by developing a novel technique for improving bacterial L-cysteine-producing ability. The method includes the steps of culturing a bacterium belonging to the genus Escherichia which has L-cysteine-producing ability, and in which expression of a gene involved in sulfite reduction is enhanced, in a medium containing thiosulfate, and collecting L-cysteine, a related substance thereof, or a mixture thereof which accumulate in the medium.
摘要:
A skin cosmetic composition comprising the compound represented by the following formula (1): wherein R1 is hydrogen and R2 is hydrogen or glucose residue.
摘要:
A method for producing an L-amino acid is described using a bacterium of the Enterobacteriaceae family, wherein the bacterium contains a protein which is able to confer resistance to growth inhibition by L-cysteine.
摘要:
The present invention provides a method for enhancing epidermal permeability barrier function of the aged skin, which includes the step of externally administering to the aged skin an amount of a fumaric acid diester derivative expressed by the following general formula (1) as an active ingredient wherein R1 represents a C1-4 alkylene group; R2 and R3 each represents a linear or branched C1-8 alkyl group; and n is an integer of 2 to 5.
摘要:
To provide a method for treating ballast water with a membrane, which can reliably remove a fouling substance derived from a gel-like substance and a fouling substance of mineral origin, the fouling substances attached to a membrane, by separating or breaking down the fouling substances, and can maintain the membrane flux for long periods.In a method for treating ballast water with a membrane, the method provided with, in or on a hull of a ship, the membrane treatment equipment 1 that separates a microorganism with a size equal to or greater than a predetermined size, a fouling substance attached to the surface of the membrane is dissolved, broken down, or removed by using a cleaning fluid containing a peroxide which is at least one selected from hydrogen peroxide, hypochlorous acid, and ozone water.