摘要:
An apparatus for producing a probe carrier in which ambient humidity for a plurality of nozzles of a liquid ejection device for ejecting droplets of solutions containing probes to the surface of a carrier is controlled to 50% or more, preferably 60% or more. A part of solution supply passages to the plurality of nozzles is constructed from gas permeable membranes permitting gas-liquid separation under reduced pressure. These gas permeable membrane portions are gathered and altogether placed under reduced pressure to remove air bubbles from the respective solutions supplied to the plural nozzles and decrease the amount of a dissolved gas, which causes air bubbles to be generated.
摘要:
An apparatus for producing a probe carrier in which ambient humidity for a plurality of nozzles of a liquid ejection device for ejecting droplets of solutions containing probes to the surface of a carrier is controlled to 50% or more, preferably 60% or more. A part of solution supply passages to the plurality of nozzles is constructed from gas permeable membranes permitting gas-liquid separation under reduced pressure. These gas permeable membrane portions are gathered and altogether placed under reduced pressure to remove air bubbles from the respective solutions supplied to the plural nozzles and decrease the amount of a dissolved gas, which causes air bubbles to be generated.
摘要:
A carrier having indexes in a probe non-fixing region is used and solutions containing probes are applied to respective specific positions on the carrier by referring to said indexes and fixed. The position of a target compound that is specifically bonded to a probe fixed to a probe carrier manufactured by a method according to the invention can be accurately and quickly detected by referring to the indexes.
摘要:
A method for appropriately managing the quality and distribution of a probe carrier. Probe carriers manufactured by a probe carrier manufacturing apparatus having ejecting portions for ejecting probe solutions, each containing a probe, which can be specifically coupled with a target substance, for applying the probe solution on a carrier, and a plurality of probe tanks storing mutually different probe solutions for supplying ejecting portions. Each probe tank is labeled with the bar-code. The labeled bar-code is read by the bar-code reader. On the basis of the read bar-code, the probe solution stored in the probe tank is identified. On the other hand, the probe tank is mounted on the ejecting portion.
摘要:
A method for appropriately managing the quality and distribution of a probe carrier. Probe carriers manufactured by a probe carrier manufacturing apparatus having ejecting portions for ejecting probe solutions, each containing a probe, which can be specifically coupled with a target substance, for applying the probe solution on a carrier, and a plurality of probe tanks storing mutually different probe solutions for supplying ejecting portions. Each probe tank is labeled with the bar-code. The labeled bar-code is read by the bar-code reader. On the basis of the read bar-code, the probe solution stored in the probe tank is identified. On the other hand, the probe tank is mounted on the ejecting portion.
摘要:
A carrier having indexes in a probe non-fixing region is used and solutions containing probes are applied to respective specific positions on the carrier by referring to said indexes and fixed. The position of a target compound that is specifically bonded to a probe fixed to a probe carrier manufactured by a method according to the invention can be accurately and quickly detected by referring to the indexes.
摘要:
A method for appropriately managing the quality and distribution of a probe carrier. Probe carriers manufactured by a probe carrier manufacturing apparatus having ejecting portions for ejecting probe solutions, each containing a probe, which can be specifically coupled with a target substance, for applying the probe solution on a carrier, and a plurality of probe tanks storing mutually different probe solutions for supplying ejecting portions. Each probe tank is labeled with the bar-code. The labeled bar-code is read by the bar-code reader. On the basis of the read bar-code, the probe solution stored in the probe tank is identified. On the other hand, the probe tank is mounted on the ejecting portion.
摘要:
An antireflection film is procided on a plastic optical element as follows. An undercoat composed principally of unsaturated silicon exide SiO.sub.x (2>x>1) with a thickness within a range of 200 to 300 nm is formed on the optical element. A multi-layered film of a repeating structure is formed on the undercoat. The multi-layerd film has antireflective characteristics. The undercoat has a refractive index within a range of 1.49 to 1.59. The multi-layered film is composed of alternate lamination of a layer of a material which has a high refractive index and which is composed principally of TiO.sub.2, ZrO.sub.2 or a mixture thereof, and a layer of a material which has a low refractive index and which is composed principally of SiO.sub.x (2.gtoreq.x.gtoreq.1).
摘要:
An evaporation material is employed to form an optical thin film which is adapted to be formed on an optical element such as a lens or the like. The evaporation material is provided such that zirconium oxide (ZrO.sub.2) is mixed with a titanium oxide (TiO.sub.A) having a molar ratio A(O/Ti) of oxygen to titanium in a range of 1.0 to 1.75 so that the mixture assumes a molar ratio (Ti/Zr) of titanium to zirconium in a range of 1.0 to 4.0. The mixture is sintered or fused and solidified.
摘要:
A magnetic head in which a first magnetic film made of a material of high saturation magnetic flux density is deposited on the surface of a block made of a high permeability material and which contains a groove for winding. A nonmagnetic film made of a nonmagnetic material and serving as a magnetic gap is formed on the first magnetic film; and a second magnetic film made of a material of high saturation magnetic flux density is further formed on the nonmagnetic film. A reinforcing block is arranged on the second magnetic film and has a nonmagnetic material portion exposed to a slide surface of a recording medium. The high permeability material block, the first magnetic film and the second magnetic film together constitute a magnetic core, and the second magnetic film is bonded with the reinforcing block.