Electrochemical detection for HPLC - Antec Scientific
网页Electrochemical detection (ECD) for HPLC or uHPLC is a selective and extremely sensitive detection technique that is applied in a number of analyses such as neurotransmitters, catecholamines, aminoglycosides, carbohydrates, thiols and phenols.
高效液相色谱仪 Thermo ECD--中国科学院脑科学与 ... - CAS
网页本高效液相色谱仪连接电化学检测器（HPLC-ECD），可检测具有氧化还原性质的化合物，本仪器主要检测单胺类神经递质；包括去甲肾上腺素（NE），多巴胺（DA）,多巴克（Dopac），五羟吲哚（5-HII），高香草酸（HVA），五羟色胺（5-HT）. 本仪器灵敏度 …
网页hplc．ecd，并测定了大鼠不同脑区内ne、da和5．ht 的含量，为进一步研究单胺类神经递质的生理和药理 作用奠定理论基础。
HPLC常用检测器 (下) - 知乎 - 知乎专栏
网页电雾式检测器是利用喷雾器和电晕放电进行检测的一种新型通用检测器，整合了蒸发光散射检测器（Evaporative Light Scattering Detector, ELSD）和质谱的相关元素，是HPLC检测技术的新纪元。
A high-performance liquid chromatography-electronic circular dichroism ...
网页2017年3月2日 · We developed a method based on high-performance liquid chromatography-electronic circular dichroism (HPLC-ECD) that simultaneously analyzes the material conversion ratio and absolute optical...
A Convenient Method for Extraction and Analysis with High …
网页2018年3月1日 · Here, a detailed protocol is described for the pretreatment and detection of catecholamines with high pressure liquid chromatography with electrochemical detection (HPLC-ECD) in real urine samples of infants, using electrospun composite nanofibers composed of polymeric crown ether with polystyrene as adsorbent, also …
The High-Precision Liquid Chromatography with Electrochemical
网页2024年1月19日 · This review highlights the advantages of high-precision liquid chromatography with an electrochemical detector (HPLC-ECD) in detecting and quantifying biological samples obtained through intracerebral microdialysis, specifically the serotonergic and dopaminergic systems: Serotonin (5-HT), 5-hydroxyindolacetic acid (5-HIAA), 3,4 ...
The High-Precision Liquid Chromatography with Electrochemical …
网页2024年1月19日 · This review highlights the advantages of high-precision liquid chromatography with an electrochemical detector (HPLC-ECD) in detecting and quantifying biological samples obtained through intracerebral microdialysis, specifically the serotonergic and dopaminergic systems: Serotonin (5-HT), 5-hydroxyindolacetic acid (5-HIAA), 3,4 ...
Electrochemical detection coupled with high-performance liquid ...
网页Recent advances in electrochemical detection techniques coupled with high-performance liquid chromatography (HPLC-ECD) in pharmaceutical and biomedical analysis are reviewed. ECD classification and modes including common amperometric, coulometric, conductimetric, and potentiometric detector, are out ….
Tutorials on HPLC/ECD - Antec Scientific
网页• Principles of electrochemical detection (ECD) • How to improve sensitivity and robustness • Learn how easy HPLC with state-of-the-art ECD has become