摘要:
A nanoparticle labeling which is simultaneously usable in the combination of X-ray imaging with optical imaging and the combination of X-ray imaging and optical imaging with magnetic resonance imaging characterized by comprising core/shell type semiconductor nanoparticles having an average shell thickness of 0.1 nm or more but not more than 10.0 nm together with an X-ray sensitive material for the former combination, and core/shell type semiconductor nanoparticles having an average shell thickness of 0.1 nm or more but not more than 10.0 nm together with an X-ray sensitive material and magnetic particles for the latter combination.
摘要:
There is provided semiconductor nanoparticles which exhibit enhanced emission efficiency, excellent emission intensity, reduced variation range of emission characteristics among lots and among particles and are excellent in stability and reproducibility. There is further provided a fluorescent labeling agent and molecule/cell imaging method by use of the same. Semiconductor nanoparticles having an average particle size of 1 to 20 nm is disclosed, comprising a dopant of a heteroatom which is identical in valence electron configuration with a main component atom forming the semiconductor nanoparticles or an atomic pair of the heteroatom, and the dopant is distributed on or near a surface of the semiconductor nanoparticles.
摘要:
Disclosed is a fluorescent semiconductor microparticle assembly comprising at least three kinds of fluorescent semiconductor microparticles with an average particle size of from 1 to 10 nm, having the same chemical composition, a different average particle size and a different emission maximum wavelength in the emission spectra, wherein a standard deviation of emission intensity in each of the at least three kinds of fluorescent semiconductor microparticles is not more than 15%.
摘要:
The present invention is provided with an input device for inputting connection information between information processing equipment and information reproduction equipment connected to the information processing equipment, a storage device for storing the connection information and an output device for outputting the connection information; and a control unit having a recognition device for recognizing the connection between the information processing equipment and the information reproduction equipment connected to the information processing equipment, based on the connection information output from the remote control operating unit.
摘要:
An objective is to provide Si/Si3N4 system nanosized particles each exhibiting reduced environmental load together with minimized bio toxicity, excellent chemical stability, enhanced relative light emission intensity, and less degradation of emission intensity during continuous exposure to light; a biosubstance labeling agent capable of keeping on labeling a biosubstance exhibiting luminance enhanced for a long duration with the Si/Si3N4 system nanosized semiconductor particle of the present invention; and also a method of manufacturing the Si/Si3N4 system nanosized semiconductor particle of the present invention.
摘要翻译:目的是提供Si / Si3N4系统的纳米尺寸颗粒,每个颗粒呈现出降低的环境负荷,同时具有最小化的生物毒性,优异的化学稳定性,增强的相对发光强度,以及在连续曝光期间较少的发射强度劣化; 能够在本发明的Si / Si 3 N 4系纳米尺寸半导体粒子上保持长时间显示亮度增加的生物体的生物物质标记剂; 以及本发明的Si / Si 3 N 4系纳米尺寸半导体粒子的制造方法。
摘要:
An apparatus for processing a light-sensitive material includes a supply controlling section for controlling an amount of solid processing agents to be supplied per a unit time period in accordance with an amount of the light-sensitive material to be processed per a unit time period.
摘要:
A light-sensitive silver halide photographic material is disclosed. The photographic material comprises an antistatic layer comprising a water-soluble electric conductive polymer, hydrophobic polymer particles and a hardener; and a hydrophilic colloidal layer containing a polyhydric alcohol. The photographic material may further comprises an electric conductive layer at the outer than a silver halide emulsion layer from the support, and the hydrophobic polymer particle may contain a dye. The photographic material is suitable for the use of an X-ray recording film.
摘要:
An objective is to provide Si/Si3N4 system nanosized particles each exhibiting reduced environmental load together with minimized bio toxicity, excellent chemical stability, enhanced relative light emission intensity, and less degradation of emission intensity during continuous exposure to light; a biosubstance labeling agent capable of keeping on labeling a biosubstance exhibiting luminance enhanced for a long duration with the Si/Si3N4 system nanosized semiconductor particle of the present invention; and also a method of manufacturing the Si/Si3N4 system nanosized semiconductor particle of the present invention.
摘要翻译:目的是提供Si / Si3N4系统的纳米尺寸颗粒,每个颗粒呈现出降低的环境负荷,同时具有最小化的生物毒性,优异的化学稳定性,增强的相对发光强度,以及在连续曝光期间较少的发射强度劣化; 能够在本发明的Si / Si 3 N 4系纳米尺寸半导体粒子上保持长时间显示亮度增加的生物体的生物物质标记剂; 以及本发明的Si / Si 3 N 4系纳米尺寸半导体粒子的制造方法。
摘要:
Disclosed is a fluorescent semiconductor microparticle assembly comprising at least three kinds of fluorescent semiconductor microparticles with an average particle size of from 1 to 10 nm, having the same chemical composition, a different average particle size and a different emission maximum wavelength in the emission spectra, wherein a standard deviation of emission intensity in each of the at least three kinds of fluorescent semiconductor microparticles is not more than 15%.
摘要:
A semiconductor nanoparticle and semiconductor nanorod that have optical characteristics (luminescence intensity and emission lifetime) superior to those of conventional core/shell nanosized semiconductors. There are provided a triple-layer semiconductor nanoparticle, and triple-layer semiconductor nanorod, having an average particle diameter of 2 to 50 nm and comprising a core layer, an interlayer and a shell layer, wherein the layers are composed of different crystals, and wherein the crystal constructing the shell layer exhibits a band gap greater than that of the crystal constructing the core layer, and wherein the crystal constructing the interlayer has a lattice constant assuming a value between those of the crystal constructing the core layer and the crystal constructing the shell layer.