1TiO2包覆性纳米颗粒,用二(2一羟基丙酸)二氢氧化二铵合钛(TALH)为钛盐水基先驱体,与传统的钛醇盐sol一gel法比拟,不须要乙醇做溶剂系统。本文对其制备前提停止了优化。
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...用聚电解质的静电吸附作用(层层组装),在Au纳米粒子表面包裹上不同层数的二氧化钛前驱体二(2-羟基丙酸)二氢氧化铵合钛(TALH),通过退火形成Au@TiO2复合纳米粒子.以苯硫酚(TP)作为探针分子对退火前复合纳米粒子不同壳层厚度的SERS效应进行表征.
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Chloride is passively absorbed along most of the proximal tubule but is actively transported in the TALH and the DCT.
氯化物大多通过近端小管被动吸收,但它在TALH和DCT中主动转运。
Salt and water depletion due to inability to conserve sodium in the TALH or DCT leads to activation of the RAAS and high aldosterone levels.
由于TALH或DCT不能保钠,因而会出现盐和水的丢失,继而会激活RAAS,使醛固酮水平升高。
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