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    • 26. 发明授权
    • Test element for optically testing biological fluids in clinical
diagnostic applications
    • 在临床诊断应用中光学测试生物流体的测试元件
    • US5399315A
    • 1995-03-21
    • US242487
    • 1994-05-13
    • Gustavo R. Paz-PujaltCharles R. Moon
    • Gustavo R. Paz-PujaltCharles R. Moon
    • G01N33/52G01N31/22
    • G01N33/525
    • An integral test element for analysis of liquids comprising: a) a spreading layer for uniformly spreading within itself at least a substance of a liquid sample applied to the element; b) a reagent layer in fluid contact with the spreading layer and permeable to a substance spreadable within the spreading layer or to a reaction product of such a substance, the reagent layer having a chemically interactive material which, in the presence of the substance or of the reaction product of the substance, produces a detectable change in the element; and c) a radiation upconversion phosphor layer or crystal for producing an upconverted radiation when excited by visible or infrared excitation radiation from an independent source.
    • 一种用于分析液体的整体测试元件,包括:a)用于在其内部至少均匀地扩散施加到该元件的液体样品的物质的扩散层; b)试剂层,其与扩散层流体接触并且可透过扩散层内可扩散的物质或这种物质的反应产物,所述试剂层具有化学相互作用的材料,该物质在物质存在下 该物质的反应产物在元素中产生可检测的变化; 以及c)当由来自独立源的可见光或红外激发辐射激发时,产生上转换辐射的辐射上变频磷光体层或晶体。
    • 27. 发明授权
    • Thin films of metal phosphates and the method of their formation
    • 金属磷酸盐薄膜及其形成方法
    • US5202175A
    • 1993-04-13
    • US762123
    • 1991-09-19
    • Gustavo R. Paz-Pujalt
    • Gustavo R. Paz-Pujalt
    • C23C18/12
    • C23C18/1204Y10T428/24355Y10T428/24364Y10T428/265
    • The invention is generally accomplished by mixing non-phosphorous containing metal resinates and phosphorous resinates, forming a coating of the mixture on a substrate and heating the mixture to recover a thin film coating of metal phosphate. The metal resinates and phosphorous resinates are defined as metal-ligand compounds where the ligand is thermally separable. The preferred ligands are carboxylates, alcoholates, and acetylacetonates. The heating decomposes the metal phosphate precursor coating materials to yield a metal phosphate. The phosphorous resinate may comprise an alkyl phosphate, arylphosphate, or a carboxylate substituted alkyl or aryl phosphate. The substituting carboxylic acids may be pure, such as 2-ethylhexanoic acid, mixtures of acids, such as neodecanoic acid, and naturally occurring acids, such as rosin (abietic acid). The metal resinate may be a metal carboxylate, a carboxylate substituted alkoxide, or carboxylate substituted acetylacetonate. Typical metals are the alkali metals, alkaline earths, titanium, zirconium, and aluminum.
    • 本发明通常通过混合不含磷的金属树脂酸盐和磷树脂酸盐,在基材上形成混合物的涂层并加热混合物以回收金属磷酸盐的薄膜包衣。 金属树脂酸盐和磷树脂酸盐被定义为其中配体可热分离的金属 - 配体化合物。 优选的配体是羧酸盐,醇盐和乙酰丙酮化物。 加热分解金属磷酸盐前体涂料,得到金属磷酸盐。 磷酸树脂酸盐可以包含磷酸烷基酯,磷酸芳基酯或羧酸酯取代的烷基或芳基磷酸酯。 取代的羧酸可以是纯的,例如2-乙基己酸,酸的混合物,例如新癸酸和天然存在的酸,例如松香(松香酸)。 金属树脂酸盐可以是金属羧酸盐,羧酸盐取代的醇盐或羧酸酯取代的乙酰丙酮化物。 典型的金属是碱金属,碱土金属,钛,锆和铝。