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- Objective: Comparison of merits and limitations between colloidal gold colloid immunochromatography assay and dot immuno-enzyme filtration assay. 摘要目的:比较胶体金法和斑点酶免疫渗滤优缺点。
- Results:Colloidal gold colloid immunochromatography assay are more simpl and rapid than dot immuno-enzyme filtration assay,and the latter are more sensitive. 结果:胶体金法操作更简便快速,而斑点酶免疫渗滤法敏度更高。
- Results: Colloidal gold colloid immunochromatography assay are more simpl and rapid than dot immuno-enzyme filtration assay, and the latter are more sensitive. 结果:胶体金法操作更简便快速,而斑点酶免疫渗滤法敏度更高。
- The research had succeeded in detecting the Citrus Huanglongbing through the hand-sliced method or dot -marked observation by the monoclonal antibody with colloidal gold -labeled (MACG) technique. 应用单克隆抗体一胶体金标记技术,采用徒手切片法和斑点试验法检测柑桔黄龙病获得成 功。
- Methods Using Angiostrongylus adult worm antigens and colloidal gold labelled SPA developing agent, a dot immunogold filtration assay (DIGFA) was used to detect serum antibodies to cantonensis. 方法以广州管圆线虫成虫抗原为包被抗原,金标记SPA为显色剂,建立检测广州管圆线虫抗体的滴金免疫渗滤法(DIGFA);
- Conclusion: Dot immuno-enzyme filtration assay are suitable in clinical diagnosis and colloidal gold colloid immunochromatography assay are convenient in field-test and the massive specimens. 结论:在临床诊断中,斑点酶免疫渗滤更为实用有效,在样品量较大或现场处理样品时,用金标法进行筛检更方便。
- Methods The samples from plague surveillance were detected by the routine method, ELISA and gold immuno chromatographic assay (GICA), and statistical analysis their results. 方法结合鼠疫常规监测工作,对现场采集的标本同时进行常规鼠疫检验和ELISA检测,然后进行统计分析。
- The spheroidal colloid gold particles of 20 nm showed bright red in color. 用柠檬酸还原法制备的20nm胶体金溶液呈亮红色。
- Average diameterof the colloidal gold was 10.7nm and coefficient variation (CV) wasl4.2%. 获得的金颗粒平均粒径为10.;7 nm;变异系数14
- Cationic colloidal gold (CCG) probe and various enzymes digestion on CCG labelling were taken for the study. 采用阳离子胶体金(CCG)探针和系列酶消化包埋后标记法观测。
- The invention provides a folic acid immune colloidal gold test strip and the preparing method thereof. 本发明提供一种叶酸免疫胶体金检测试纸条及其制备方法。
- The prospects of colloidal gold immunoelectron microscopy technique were discussed in this paper. 本文综述了胶体金免疫电镜技术的原理、特点、应用及研究进展。
- A method for rapid detection of Ochratoxin A by colloidal gold strip was introduced. 论述了一种利用试纸比色法快速检测食用油酸价的方法。
- This report is about the results of the metalaxyl colloidal gold test strip applied on the field. 摘要报道了甲霜灵胶体检测试纸实地应用的验证研究成果。
- Gold Immuno - chromatographic Assay ( GICA ) 金标免疫层析法
- After 60 minutes of chase, 5nm colloidal gold could hardly be seen within macrophages, whereas most of 5 nm colloidal gold retained in DC. 内吞后再培养60分钟,DC内仍有许多5nm胶体金,而巨噬细胞内已很少见到5nm胶体金。
- Methods Prepare the kit by colloidal gold immunodotting and detect the tetanus antibodies in human and guinea pig sera immunized with tetanus toxoid. 方法应用胶体金免疫斑点法研制破伤风抗体胶体金检测试剂盒,并对破伤风类毒素免疫的豚鼠及人血清的破伤风抗体水平进行测定。
- Methods Monoclonal antibody colloid gold method was used for detection of Chlamydia trachomatis amylose. 方法采用单克隆免疫层析法检测宫颈分泌物沙眼衣原体脂多糖抗原。
- Methods With colloidal gold technique and PCR test as control, DLAT was used to detect 91 patients with pulmonary tuberculosis. 方法以胶体金法和聚合酶链反应(PCR)为对照,分别用重氮乳凝法和胶体金法检测91份临床诊断为结核病的患者血清标本,以PCR法检测患者相应的痰标本。
- Sodium dodecylbenzenesulfonate (ABS) and CTAB mediated colloidal gold nanoshells have been prepared via the physical adsorption technique. 首先采用物理吸附的方法分别用介质十二烷基苯磺酸钠(ABS)和十六烷基三甲基溴化胺(CTAB)成功的对用化学方法制备的金纳米颗粒进行了表面包覆。