摘要:
The present invention relates to a process for producing high-quality crystals of protein or organic substances easily and efficiently. A solution of protein or an organic substance is prepared and then is cooled slowly to be supersaturated to a low degree. This supersaturated solution is irradiated with a femtosecond laser 10. A local explosion phenomenon occurs at the focal point of the laser and thereby a crystalline nucleus is generated. A high-quality crystal is obtained when a crystal is grown on the crystalline nucleus over a long period of time. The femtosecond laser to be used herein can be a titanium:sapphire laser having a wavelength of 800 nm, a duration of 120 fs, a frequency of 1 kHz, and an output of 400 mW.
摘要:
The present invention relates to a process for producing high-quality crystals of protein or organic substances easily and efficiently. A solution of protein or an organic substance is prepared and then is cooled slowly to be supersaturated to a low degree. This supersaturated solution is irradiated with a femtosecond laser 10. A local explosion phenomenon occurs at the focal point of the laser and thereby a crystalline nucleus is generated. A high-quality crystal is obtained when a crystal is grown on the crystalline nucleus over a long period of time. The femtosecond laser to be used herein can be a titanium:sapphire laser having a wavelength of 800 nm, a duration of 120 fs, a frequency of 1 kHz, and an output of 400 mW.
摘要:
A method for analyzing a sample in a liquid is provided, which is suitable for easily and reliably preventing a liquid for analysis from being evaporated. When the sample in the liquid is observed by using a scanning probe microscope (SPM), a sealing liquid (17) immiscible with a liquid for analysis (16) is filled around the liquid for analysis (16), in which a sample (13) and a probe (15) are immersed, so as to form a sealing state, in which the liquid for analysis (16) is isolated from an external gas. The SPM enables the probe (15) disposed on a front end of a cantilever (14) to approach a surface of the sample (13) immersed in the liquid, scans the surface of the sample, and detects an interaction between the sample (13) and the probe (15), thereby generating an image.
摘要:
The present invention provides a target substance transfer method, a crystal production method, a composition production method, and a target substance transfer device, which allow the concentration of a target substance to be increased easily and effectively. The target substance transfer method is a method for transferring a target substance 103 from a first phase 101 that is a liquid or solid phase containing the target substance 103 to a second phase 102 including: a phase approximation step of bringing the first phase 101 and the second phase 102 into close proximity; and a bubble collapse step of forming bubbles in the vicinity of a boundary between the first phase 101 and the second phase 102 and then causing the bubbles to collapse.
摘要:
The present invention provides a target substance transfer method, a crystal production method, a composition production method, and a target substance transfer device, which allow the concentration of a target substance to be increased easily and effectively. The target substance transfer method is a method for transferring a target substance 103 from a first phase 101 that is a liquid or solid phase containing the target substance 103 to a second phase 102 including: a phase approximation step of bringing the first phase 101 and the second phase 102 into close proximity; and a bubble collapse step of forming bubbles in the vicinity of a boundary between the first phase 101 and the second phase 102 and then causing the bubbles to collapse.
摘要:
Provided are a method for observing protein crystal, wherein the growth process of the protein crystals is nondestructively and three-dimensionally monitored on a real-time basis and the growth of the crystals is controlled at a high accuracy to thereby enable the formation of single crystals having good qualities, which comprises observing the protein crystals, said protein crystals having been produced by a crystallization method using a gel, by an OCT measurement using light emitted from an ultrawideband light source;a method for observing protein crystals wherein the ultrawideband light source is an ultrawideband supercontinuum light source; a method for observing protein crystals wherein the center wavelength of the light emitted from the ultrawideband supercontinuum light source is a 0.8 μm band; and a method for observing protein crystals wherein the monitoring of the protein crystals is a monitoring by an in situ measurement.
摘要:
Provided are a method for observing protein crystal, wherein the growth process of the protein crystals is nondestructively and three-dimensionally monitored on a real-time basis and the growth of the crystals is controlled at a high accuracy to thereby enable the formation of single crystals having good qualities, which comprises observing the protein crystals, said protein crystals having been produced by a crystallization method using a gel, by an OCT measurement using light emitted from an ultrawideband light source;a method for observing protein crystals wherein the ultrawideband light source is an ultrawideband supercontinuum light source;a method for observing protein crystals wherein the center wavelength of the light emitted from the ultrawideband supercontinuum light source is a 0.8 μm band; anda method for observing protein crystals wherein the monitoring of the protein crystals is a monitoring by an in situ measurement.
摘要:
An application process unit executes a predetermined application program and a communication process unit performs a predetermined data communication process with another communication target. A communication stop determination unit determines whether or not to stop the data communication process performed by the communication process unit, on the basis of an instruction from the application process unit. When it is determined by the communication stop determination unit to stop the data communication process, the data communication process is stopped.
摘要:
An information processing apparatus includes a display unit located on a front surface of a case. The information processing apparatus also includes a sensing unit located on a side surface of the case facing away from the display unit.
摘要:
A terminal apparatus including: an image capturing unit configured to capture an image of a subject; a storage unit configured to store a table that associates information related to an image with at least one effect to be applied to an image; a control unit configured to detect or receive information related to the image captured by the image capturing unit, and select an effect from the table stored in the storage unit based on the detected or received information related to the image; and an image processing unit configured to apply the selected effect to the captured image.