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公开(公告)号：US20050208670A1
公开(公告)日：2005-09-22
申请号：US10805599
申请日：2004-03-22
摘要： A device and method for determining mercury levels in a biological sample containing mercury. The biological sample is at least partially dissolved in an acidic solution to release at least a portion of the mercury contained therein. The partially dissolved biological sample is exposed to an anode and cathode under an electromotive force causing at least a portion of the mercury released from the biological sample to adhere to a surface of the cathode. The cathode being exposed to an alkaline metal salt to create a mercury-alkaline metal amalgam. This cathode is then electrically connected to a reference electrode whereby the extent of the amalgam is a measure of the level of mercury in the biological sample.
摘要翻译： 用于测定含汞生物样品中汞含量的装置和方法。 生物样品至少部分地溶解在酸性溶液中以释放其中所含的汞的至少一部分。 部分溶解的生物样品在电动势下暴露于阳极和阴极，导致从生物样品释放的至少一部分汞粘附到阴极的表面。 阴极暴露于碱金属盐以产生汞 - 碱金属汞齐。 然后将该阴极电连接到参比电极，由此汞齐的程度是生物样品中汞水平的量度。
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公开(公告)号：US20070083036A1
公开(公告)日：2007-04-12
申请号：US11249887
申请日：2005-10-12
IPC分类号： C08G16/02
CPC分类号： C08C1/04
摘要： A method for reducing allergenicity of natural latex rubber. The natural latex rubber, prior to its vulcanization, is admixed with silica compounds dissolved an alkali solution to denature the antigenic protein thus reducing the total protein level. Alternatively, liquid sodium silicate is added directly to natural rubber latex to reduce antigenic protein value. Ideally, when fumed silica is used as the silica compound, it is characterized as having a density of approximately 2.2 g/cm2 and surface area of 255 m2/g.
摘要翻译： 降低天然乳胶橡胶过敏原的方法。 将天然乳胶橡胶在其硫化之前与溶解碱溶液的二氧化硅化合物混合以使抗原蛋白质变性，从而降低总蛋白质水平。 或者，将液体硅酸钠直接加入到天然橡胶胶乳中以降低抗原蛋白的价值。 理想情况下，当使用热解二氧化硅作为二氧化硅化合物时，其特征在于密度为约2.2g / cm 2，表面积为255m 2 / g。
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