搜索结果: 1-4 共查到“化学工程 detection”相关记录4条 . 查询时间(0.125 秒)
Chemiluminescence Sensor Based on Composite Functional Nucleic Acid for Detection of Ochratoxin A in Wine
Functional nucleic acid Aptamer Split DNAzyme Chemiluminescence Ochratoxin A
2023/6/21
Chemiluminescence Sensor Based on Composite Functional Nucleic Acid for Detection of Ochratoxin A in Wine
Simultaneous and sensitive detection of dopamine and uric acid using a poly(L-methionine)/gold nanoparticle-modified glassy carbon electrode
Voltammetry Gold nanoparticle Poly Dopamine Uric acid
2014/3/8
A novel electrochemical sensor was fabricated by electrodeposition of gold nanoparticles on a poly(L-methionine) (PMT)-modified glassy carbon electrode (GCE) to form a nano-Au/PMT composite-modified G...
Simultaneous detection of hydroxylamine and phenol using p-aminophenol-modified carbon nanotube paste electrode（图）
Hydroxylamine and phenol determination p-Aminophenol Multiwall carbon nanotube paste electrode Voltammetry
2013/9/25
A carbon paste electrode that was chemically modified with multiwall carbon nanotubes and p-aminophenol was used as a selective electrochemical sensor for the simultaneous detection of hydroxylamine (...
Determination of Four Active Ingredients in Vc Yinqiao Tablets by Capillary Zone Electrophoresis with Amperometric Detection†
毛细管电泳 安培检测 对乙酰氨基酚 维生素 绿原酸 咖啡酸
2007/12/20
摘要 首次用毛细管电泳－安培检测法分别测定了复方中成药维C银翘片中对乙酰氨基酚（paracetamol），维生素C（vitamin C），绿原酸 (chlorogenicacid) 和咖啡酸(caffeic acid)。探讨了电极电位、运行缓冲溶液、分离电压及进样时间等对毛细管电泳分离-安培检测的影响,得到了较为优化的测定条件。在最佳毛细管电泳分离条件和安培检测条件下，四种物质可在22 min内达...