硝酸银

经硝酸银染色后，15个CT血清型标准株产生13个特征性带谱。

After silver nitrate staining , a total of 13 characteristic patterns were observed for the 15 serovars .

塞曼石墨炉AAS法直接测定硝酸银中的杂质

Direct Determination of Impurity in Silver Nitrate by Zeeman Graphite Furnace AAS

聚丙烯酰胺凝胶电泳中流感病毒RNA的硝酸银染色法

Silver Nitrate Staining of Influenza Virus RNA in Polyacrylamide Gel

硝酸银沉淀－颗粒物返还法去除COD样品中的氯化物

Removing chloride in sample of COD with Silver Nitrate

三萜醇类、4-甲基甾醇类和甾醇类的乙酸酯用硝酸银-硅胶G薄层进一步分离。

The acetates of triterpene alcohols , 4-methylsterols and sterols are further separated by TLC with silver nitrate impregnated silica gel G.

废定影液中银含量ICP-AES测定方法从实验室含银废液中回收硝酸银的实验探究

Recovery of Silver Nitrate from Laboratory Waster Liquid Containing Silver

用ICP-AES法同时测定硝酸银中杂质元素

Simultaneous Determination of Impurity Elements in Silver Nitrate by ICP-AES

结果：分别用碘酸钾法和硝酸银法测定碘化钾含量，将测得结果作f检验，t

Results : Use the silver nitrate method and measuring the iodine , then make the examination of t , t

当底相硝酸银溶液的pH值低于7时，在气/液界面没有银膜形成，只在银丝的尖端生成棕黑色的粉末；

When pH < 7 , silver film can not be deposited at air / solution interface , only some black powder was obtained .

本文较详细地介绍了本室改进的表面铺展-硝酸银染色制备联会复合体（SC）电镜样品技术。

An improved technique of surface spreading and silver staining for synaptonemal complex preparation was described .

讨论了表面活性剂、还原剂的种类、温度、硝酸银含量及pH值对球银颗粒粒径和分散性的影响。

The effect of reductant , the content of silver nitrate , reaction temperature and pH value on particle size and dispersity of spherical silver powder were analyzed .

2.4酵母端粒酶的制备，端粒重复扩增法（TRAP）、聚丙烯酞胺凝胶电泳及硝酸银染色法检测端粒酶活性。

2.4 Preparation of yeast telomerase , the activity of telomerase was examined by the method of TRAP , polyacrylamide gel electrophoresis and silver staining .

同时以界面铺张&硝酸银染色技术，对黑届锦蛇减数分裂精母细胞联会复合体（SC）的结构进行了亚显微观察。

With a combination of surface spreading and silver staining techniques synaptonemal complexes ( SC ) were studied with electron microscopy .

以硝酸银作为催化剂前驱物，通过低成本的CVD法，成功合成了氧化锌纳米线。

ZnO nanowires were successfully synthesized with the assistance of AgNO_3 by a low-cost chemical vapor deposition ( CVD ) method .

本工作以C带、硝酸银染色、对黑眉锦蛇（Elaphetaeniura）的有丝分裂染色体进行了显微观察。

The mitotic chromosomes and meiosis of Elaphe taeniura were studied .

PCR-PAGE法是将端粒重复序列PCR产物直接进行聚丙烯酰胺凝胶电泳，通过硝酸银染色测定端粒酶活性。

The PCR-PAGE assay uses polyacrylamide gel electrophoresis to determine telomeric repeat amplification products .

结论：硝酸银法适合肿瘤组织中的ADR的含量测定，该方法准确、灵敏、可靠。

CONCLUSION : The method of silver nitrate shows accurate , sensitive and reliable characterization for determination of concentration of ADR in tumor tissue .

未分化细胞体积小、球形、胞质少，为NSE及GFAP阴性，硝酸银镀染也不着色；

The undifferentiated cells were small , global , with little cytoplasm , and belonged to NSE and GFAP negative cells .

方法：应用PCR和100g/L聚丙烯酰胺凝胶电泳及硝酸银染色对5例非霍奇金淋巴瘤化疗前后外周血标本基因重排情况进行检测。

Methods : The peripheral blood samples from 5 patients with Non GA Hodgkin lymphoma before and after chemotherapy were detected using PCR , electrophoresis , and sliver staining for examing the gene-rearrangement .

在有机介质十氢化萘中，以金属钠、硝酸银和油酸钠为起始原料，通过超声辐射使金属钠和硝酸银发生置换反应，成功制备了油酸表面修饰的Ag纳米微粒。

The silver nanoparticles modified by oleic acid were successfully synthesized by the replacement reaction of silver nitrate with metal sodium in decalin , and the reaction was achieved via ultrasonic irradiation .

比较术后1、3、7、14及28d硝酸银和滑石粉匀浆组胸膜黏连情况。

The pleural adhesion scores of 1,3,7,14,28 d after pleurodesis in silver nitrate group and talc group were compared .

方法收集10个NIDDM家系的112例基因组（DNA），经多聚合酶链反应（PCR）扩增葡萄糖激酶基因第2～10号外显子，SSCP电泳，硝酸银染色筛查点突变。

Methods 112 samples of genome DNA from 10 NIDDM pedigrees were collected . Exon 2 10 of glucokinase gene were amplified by PCR and screened with SSCP electrophoresis and silver staining .

国外目前以荧光标记STR作为检测嵌合体的主要方法，而国内开展嵌合体检测的研究是在近几年，多以STR硝酸银染色法为主。

The method of STR with fluorescence has become the main testing method in abroad , but our country still use the method of STR silver-staining .

硝酸银、茚三酮、DFO法显现纸张上指印的效果比较

Development of latent fingerprints on papers by silver nitrate , ninhydrin and DFO : A comparative study

方法应用端粒酶PCR酶联免疫吸附法定量检测40例乳癌，31例乳腺良性病变和9例正常乳腺组织端粒酶活性，同时与硝酸银染色定性检测对比。

Methods The telomerase activity was detected through PCR ELISA comparation based on TRAP ( telomeric repeat amplification protocol ) assay in 40 cases of primary breast cancers , 31 benign breast lesions and 9 normal breast tissues .

结果表明，制备坡缕石载银抗菌剂的优化实验参数为：温度50℃，时间6h，硝酸银溶液的质量分数为0.1%。

The results showed that the optimal preparation condition were as follows : temperature 50 ℃, residence time 6h , mass percent of AgNO 3 0.1 % .

三萜醇乙酸酯和4-甲基甾醇乙酸酯是采用20%硝酸银-硅胶G薄板，并用二氯甲烷-石油醚（8：2v/v）作展开剂进行分离的。

The acetates of triterpene alcohols and 4-methylsterols are separated by TLC with 20 % silver nitrate impregnated silica gel G , using CH_2CL_2-petroleum ( 8:2v / v ) as developing reagents . The identification of major components is carried out by TLC , m.

结果用硝酸银-水法分离粗鱼油得到（1）DHA、EPA总含量大于95%的产品；

Results With silver nitrate-water method extracting three kinds of products from rude fish oil were gained ( 1 ) The total content of EPA and DHA mixture was higher than 95 % .

结果表明，银粉粒径随硝酸银浓度和抗坏血酸浓度的增加而增大；随着分散剂用量的增加而减小；随还原体系pH值的增大先增大后减小；随滴加速度的增大而减小。

The results indicated the particle size increased with the increasing of concentration of silver nitrate and ascorbic acid , decreased with the increasing of dispersant dosage and dropping speed , and increased first and then decreased with the increasing of pH value of reductive system .

在中性条件下，P4经甲苯萃取后，硝酸银与磷在乙醇甲苯的相互作用下生成棕色的磷化银，然后利用分光光度法直接测定有机相中的磷化银，从而得出磷的含量。

Determination of phosphorous was achieved by reaction of phosphorous with silver nitrate in ethanol toluene extraction with organic solvents , and then analyzed by spectrophotometry .