柠檬酸钠

首先用共沉淀法制备了无定形纳米粒子沉淀，然后使新鲜沉淀在SDS，SDBS，柠檬酸钠，硬脂酸钠等溶液中生长，水热条件下处理一定时间，即可得到LDH纳米复合材料。

Amorphous precipitates were first synthesized by a non-steady coprecipitation method , and then the fresh precipitates were separately added into the aqueous solutions of SDS , SDBS , citrate sodium , and stearate sodium . We can eventually obtain LDH nanocomposites after some certain hydrothermal treatment time .

结果表明，在发酵过程中，添加一定量的柠檬酸钠可减少乳酸对嗜酸乳杆菌的胁迫作用，从而提高了活菌密度。

The results showed that citrate sodium added to ferment liquid could decrease the stressing effect and enhance density of Lactobacillus acidophilus during fermentation .

研究了柠檬酸钠在花状银的形成过程中起到的作用以及pH值对产物的形貌的影响。

The effects of sodium citrate and pH value on the flower-like silver micro-nano materials were studied .

紫菜汁中添加Vc和柠檬酸钠能起到保护紫菜汁颜色的作用。

Vc and sodium citrate could protect the colour of laver extract well .

试验鼠同时服用铝和柠檬酸钠或谷氨酸钠将减弱血浆的抗氧化能力，血浆中MDA的量明显增加，SOD酶活力则显著降低（P<0.01）。

Absorption of aluminum increased malondialdehyde and decreased the activity of plasma superoxide dismutase very significantly .

柠檬酸钠、EDTA和邻苯二酚可拮抗Al3＋的抑制作用。

The inhibition is reversed by citrate , EDTA , and catechol .

采用柠檬酸钠消除Al3＋、Fe3＋和稀土金属离子的干扰，控制溶液的pH值为5～6。本方法简便快速。

Interferences of Al3 + , Fe3 + and rare metal ions are eliminated by the addition of sodium citrate solution at a pH of 5-6 .

采用山羊不同免疫组织作为原料，以氯化钠-柠檬酸钠法与苯酚-稀盐法进行RNA提取的比较；

Different goat immune tissues were used as raw materials , RNA was extracted by sodium chloride-citric sodium and phenol-the thin salt methods .

柠檬酸钠辅助光化学合成Cu2-xSe纳米晶

Preparation and Characterization of Cu_2 - _xSe Nanocrystals by Trisodium Citrate-assisted Photochemical Route

增大柠檬酸钠用量，制得的Au粒子直径变小，单分散性提高。

The results show that the increase of TSC results in the decrease of the particle diameter of Au nanoparticles and the improvement of monodispersity of Au nanoparticles .

利用CTS为稳定剂和柠檬酸钠为还原剂，在微波辐射条件下绿色合成纳米银/壳聚糖（Ag/CTS）复合溶胶。

Nano-Ag / CTS complex sols were synthesized by microwave heating using sodium citrate as reductant and CTS as protectant .

采用柠檬酸钠还原氯金酸法制取的Au纳米粒子作为能量受体，通过Au&S键将单链DNA连接到表面。

Au nanoparticles which were prepared by sodium citrate reduction of chloroauric acids were taken as the energy acceptors . Au nanoparticles were linked to 3 ′ - SH ~ DNA by Au ~ S bond .

结果表明，添加的柠檬酸钠能够抑制存在于EMP途径和TCA循环之间的碳源溢流。

It was revealed that carbon overflow between EMP pathways and TCA cycle could be restrained with the medium supplemented with sodium citrate .

当柠檬酸钠浓度上升时，HAp晶体顶部逐渐收缩，形貌由六角形棒状转变为尖锥体状，而晶体的直径也随之逐步减小。

When the concentration of trisodium citrate increased , the rod-like crystals turned into the cone-shaped ones and the diameter of the HAp crystals also decreased .

研究了镀液中硫酸镍、次磷酸钠、柠檬酸钠、硫酸铜、稳定剂、光亮剂的含量以及pH值和温度等因素对合金镀层的外观、沉积速度及铜含量的影响。

The effects of concentration of nickel sulfate , sodium hypophosphite , sodium citrate , cupric sulfate , stabilizer and brightener , pH value and temperature on appearance , deposition rate and copper content in the obtained electroless deposits were studied .

用柠檬酸钠消除试样中Al3＋、Fe3＋的干扰，控制溶液pH于5～5.5，不经化学分离，可直接测定。

Interferences of Al3 + and Fe3 + in sample solution can be eliminated by adding citrate as masking agent . By controlling pH of the solution within 5 - 5.5 , determination can be made directly without any separation procedure .

针对这些不足，本文采用柠檬酸钠液化微胶囊的固芯，制得海藻酸钠／壳聚糖／海藻酸钠（ACA）液芯微胶囊。

For these deficiencies , in this paper , sodium citrate liquid solid core microcapsules , and alginate / chitosan / alginatesolid liquid core microcapsules be prepared .

结果表明：制备过程中柠檬酸钠的加入量是影响胶体银颗粒粒径、形貌和SERS活性的主要因素。

It shows that the amount of sodium citrate is the main influencing factor to the size , shape and SERS activity of the colloidal silver . 2 .

研究了在以柠檬酸钠为稳定剂的电镀溶液中加入稀土镧添加剂电镀Ni-Fe合金镀层。

The paper studies plating Ni-Fe alloy coating with addition of rare earth lanthanum additive in plating solution of citrate employed as a stable agent .

结果还表明，采用柠檬酸钠为络合剂，在搅拌条件下制备出的ZnS薄膜适用于CIGS太阳电池的过渡层。

It also can be concluded that ZnS thin films are suitable for intermediate layer of GIGS solar cell using sodium citrate as the complexing agent with agitation .

模型组及灵芝组大鼠经尾静脉一次性按25mg/kg注射2%链尿佐菌素（STZ），正常对照组尾静脉注射等量柠檬酸钠-柠檬酸缓冲液。

The model and ganoderma group rats were injected 2 % STZ once through vena caudalis , and the normal group rats were injected tales doses sodium citrate-citrate buffer solution .

采用柠檬酸钠还原-胶体负载法，制备了高分散的炭载Au纳米催化剂，并以液相催化氧化葡萄糖为葡萄糖酸钠的反应评价了Au/C催化剂的活性。

The catalyst of highly dispersed gold nanoparticle supported on active carbon was prepared by sodium citrate reduction-colloid gold immobilization method , and its catalytic activity was evaluated by the liquid phase catalytic oxidation reaction of glucose to gluconic acid .

采用鞣酸&柠檬酸钠还原法制备了不同颗粒大小（如φ6nm、φ10nm、φ15nm）、不同种类的胶体金标记抗小鼠IgG、抗人IgG及SPA等探针。

Various particle size and varieties of colloidal gold probes , such as anti-mice IgG , anti-haman IgG and SPA , were prepared by tannic acid-sodium citrate reduction method .

用连二亚硫酸钠-柠檬酸钠-碳酸氢钠（DCB）法研究了去除土壤中的氧化铁后Al的吸附-解吸特征的变化情况。

The adsorption and desorption of aluminum in two acidic soils was investigated . Under using technique of dithionite-citrate-bicarbonate ( DCB ), the change situation of Al adsorption-desorption characteristics after removal of Fe oxide in soil was studied .

细胞培养72小时后，实验各组均以25mM柠檬酸钠溶液37℃溶解海藻酸钠微包囊，离心收集OB进行检测。

Cells cultured after 72 hours , all experimental groups alginate microencapsulation were dissolved by sodium citrate at 37 ℃, osteoblasts were detected after collected by centrifugation . 5 .

目的比较甘油和甘油卵黄柠檬酸钠（GYC）两种冷冻保护剂对精子形态影响。

Objective : To study the effect of different cryoprotective mediums ( CPMs ) on normal morphology rate of human spermatozoa .

提出了两种生产柠檬酸钠新工艺：①用Na2SO4代替部分H2SO4，②采用自行研制的活化剂αG-2。

Two improvements were made on technology of sodium citrate production ① Na_2SO_4 was used to substitute part of H_2SO_4 , ②α G-2 , a new type of activator developed by the authors , was adopted .

试验过程中对Sn-Bi共沉积的电化学行为研究表明，柠檬酸钠作为络合剂能够增大阴极极化，使离子的析出电位变负。

The experiment results on the electrochemical behavior of the Sn-Bi alloy codeposition show that the sodium citrate increases the cathode polarization and enables the deposition potentials of the ions to become negative .

结果表明，Cf/Si-HAC的抗折强度随碳纤维体积含量、硅烷偶联剂KH-550质量含量和柠檬酸钠质量含量的增加均呈现先增大后减小的趋势。

The results show that the flexural strenth display a trend of increasing to a maximum and then decreasing with the carbon fibers volume fraction , silane coupling agent KH-550 mass fraction and sodium citrate content .

复合多羟基化合物与柠檬酸钠配合使用可延长MO4000体系的成胶时间，提高凝胶的热稳定性。

To reunite polyhydroxy compound and sodium citrate can prolong the gelation time of MO4000 system and raise thermal stability of gel .