phosphate buffer solution
英 [ˈfɒsfeɪt ˈbʌfə(r) səˈluːʃn]
美 [ˈfɑːsfeɪt ˈbʌfər səˈluːʃn]
磷酸盐缓冲液
双语例句
- In this paper a planar titanium oxide electrode was fabricated by standard microelectronic technology and its electrochemical properties in phosphate buffer solution was investigated.
介绍一种使用微电子技术制造的二氧化钛电极，并且研究了该电极在磷酸缓冲液中的电化学特性。 - Methods self assembled monolayer of homocysteine was formed on gold electrode by inserting the gold electrode in phosphate buffer solution of homocysteine, and SOD was added on the SAM modified electrode with EDC.
方法在金基底电极上自组装上高半胱氨酸，在高半胱氨酸SAM膜电极上通过EDC接上SOD，利用循环伏安法研究该修饰电极的电化学行为。 - The effects of pH and concentration of phosphate buffer solution, SDS micelle concentration, methanol volume fraction, applied voltage and temperature on the separation were studied.
研究了运行缓冲液的pH值、磷酸盐浓度、SDS浓度、甲醇体积分数、分离电压、分离温度等因素对这10种化合物的迁移时间和分离效果的影响。 - The electrochemical behaviour of poly-o-phenylenediamine ( PPD) film coated electrode in pH 7. 0 phosphate buffer solution was studied by voltammetry and in-situ IR reflectance spectroscopy.
利用循环伏安法和原位红外反射光谱法研究了pH＝7.0的磷酸盐缓冲溶液中聚邻苯二胺（PPD）膜电极的电化学行为。 - In the absorption peak section of 240~ 300 nm, the ultraviolet absorption in acetonitrile solution was higher than that in phosphate buffer solution.
在240￣300nm吸收峰区间内，乙腈溶液中木瓜蛋白酶的紫外光吸收值比在磷酸缓冲液中的高。 - The mainstream whole smoke was collected using atmosphere collector& U shape glass plate absorption tube with poly hole, and both dimethyl sulfoxide ( DMSO) and phosphate buffer solution ( PBS) were used as absorbents respectively.
分别以二甲基亚砜（DMSO）和磷酸缓冲液（PBS）作为吸收液，用大气收集器（U形多孔玻板吸收管）采集香烟主流烟雾，制得DMSO烟雾溶液和PBS烟雾溶液。 - The melamine wastewater sample is distillated in the phosphate buffer solution, the emitted ammonia is absorbed, and its content is determined by acid-alkali titration.
在磷酸盐缓冲溶液中加热蒸馏三聚氰胺废水样品，逸出的氨被吸收后通过酸碱滴定测定其含量。 - The lipase ( Pseudomonas Cepacia Lipase, PSL) was immobilized on the CS-MCM-48 in a mixed solvent of phosphate buffer solution and isooctane and used for one-pot reduction and transesterification synthesis of pure enantiomers from prochiral acetophenone.
在磷酸盐缓冲溶液-异辛烷混合溶剂中制备了固定化假单胞菌脂肪酶（PseudomonasCepaciaLipase，PSL）PSL/CS-MCM-48，并用于潜手性苯乙酮一锅法还原转酯化手性拆分反应。 - A new fluorescence method has been developed for the determination of copper(ⅱ) based on its quenching effect on the fluorescence intensity of CdSe/ CdS quantum dots in pH 7.40 phosphate buffer solution.
基于铜离子在pH7.40的磷酸盐缓冲溶液中对该量子点的荧光具有较强的猝灭作用，建立了一种测定铜离子的新方法。 - It was found that the tartaric buffer solution at low pH provided higher separation efficiency and detection sensitivity comparing with those of phosphate buffer solution.
与磷酸缓冲体系相比，这种高浓度低pH值的酒石酸缓冲体系能更有效地分离和检测烟草生物碱。 - The dissolution of MCB in pH 6.8 phosphate buffer solution was improved. These results will help to prepare MCB? PVP κ 30 SD and develop new dosage forms with high bioavailability.
结论MCB在PVPκ30中分散作用是放热过程，MCBPVPκ30SD提高了MCB的溶出度，有助于MCBSD的制备及开发具有高生物利用度的新剂型。 - Poly-toluidine blue ( PTB) modified carbon fiber microcylinder electrode ( CFME) was prepared in phosphate buffer solution ( pH 7.0) by cyclic voltammetry.
在pH7.0的磷酸缓冲液中，用循环伏安法制备了聚甲苯胺蓝修饰碳纤维微柱电极。 - The optimizing hydration medium is phosphate buffer solution.
最佳的水合介质是磷酸盐缓冲液。 - Method The influences of non-buffer and different buffers ( phosphate buffer solution and Citrate buffer solution) on the stability of povidone-iodine gel were investigated by accelerated tests at 30 ℃ and 40 ℃.
方法采用30℃和40℃加速试验考察无缓冲溶液和不同缓冲溶液（磷酸盐缓冲溶液，枸橼酸盐缓冲溶液）对聚维酮碘凝胶稳定性的影响。 - Objective In order to provide data and evidence of the direct electron transfer of enzyme, Electrochemical behaviors of homocysteine SAM-SOD modified electrode in phosphate buffer solution were studied, and this will help the further development of sensors.
目的研究SOD在高半胱氨酸SAM膜电极上的电化学行为，为进一步实现酶的直接电化学提供依据，将有助于生物传感器的进一步开发与研究。 - The suitability of affinity membranes and their cartridges to be used for the removal of endotoxin from distilled water, phosphate buffer solution, human serum albumin solution, interferon preparations, creatine phosphate, influenza vaccine, ascites sample and sodium alginate solution was examined.
采用多种亲和膜及其相应的分离器，对去除水中、磷酸盐缓冲液中、人血清白蛋白中的内毒素的条件进行了研究，条件包括亲和膜的种类、溶液的pH、离子种类和浓度、吸附方法等。 - Determination of Soybean Lecithin in Phosphate Buffer Solution
磷酸盐缓冲体系中大豆卵磷脂的分析 - Dialysis method was selected to examine the drug release in vitro in pH7.4 phosphate buffer solution ( PBS) as the medium.
建立了微球的体外释药方法，确定了以pH7.4磷酸盐缓冲溶液为释放介质的透析法进行制剂体外释放的测定。 - The electrochemical polymerization of azure at glassy carbon electrode in phosphate buffer solution and the properties of the polymerization films have been studied.
报道了天青Ⅰ在玻碳电极上的电化学聚合，研究了聚天青I修饰电极的电化学性质。 - The drug did not leak from lyophilized preparation in pH 7.4 phosphate buffer solution and rat plasma within 24h.
在pH7.4磷酸盐缓冲液和大鼠血浆中24h内无渗漏。 - A thermodynamic model with a modified ion activity coefficient was used to predict the gas-liquid phase equilibrium of the SO_2 absorbed by the sodium phosphate buffer solution and the phase equilibrium constant at the interface in the non-equilibrium stage model.
利用溶液电离平衡理论结合离子活度系数的修正，对磷酸钠溶液吸收模拟烟气中的SO2气液平衡进行预测，获得非平衡级模型中的界面气液平衡常数。 - The copolymers self-assembled into nanoscale micellar/ vesicular aggregations in phosphate buffer solution at pH7.4.
共聚物在pH7.4的磷酸缓冲溶液中可以自组装聚集形成胶束状或囊泡状纳米粒子。 - The kinetics of hydrolysis for drug delivery system was investigated. It was demonstrated that prodrugs could release paclitaxel under neutral and acidic phosphate buffer solution.
探讨了前药的体外释药性能，前药系统在中性和酸性磷酸盐缓冲液中均能释放出活性药物分子。 - In the neuter phosphate buffer solution, the electrochemical behavior to dopamine was investigated, the influence of pH and scan rate were also reviewed. At the optimal condition, such electrodes successfully detect dopamine.
以中性磷酸盐缓冲溶液为底液，研究了对多巴胺的电化学行为；同时讨论了溶液的pH值和电流的扫速对该电极电流响应的影响，在优化条件下，实现了对多巴胺的检测。 - Biomolecules were immobilized further by photochemical method on the APP modified surface. Some biomolecules were released in the first 3 days when incubation in phosphate buffer solution ( PBS), and after that it was stable.
进一步通过光化学方法在膦酸自组装表面固定生物分子，获得的生物化层在PBS中浸泡时前1～3天有部分生物分子的释放，随后稳定。