搜索结果: 1-15 共查到“chromatography”相关记录151条 . 查询时间(0.093 秒)
Development and evaluation of a hydrogenated rosin (β-acryloxyl ethyl) ester–bonded silica stationary phase for high-performance liquid chromatography separation of paclitaxel from yew bark
Rosin-based stationary phase Paclitaxel Retention mechanism Separation Yew-bark extract
2023/12/5
Paclitaxel (PTX) is a complex diterpenoid anticancer drug whose separation from yew biomass poses a significant challenge. In this study, a new stationary phase comprising hydrogenated rosin (β-acrylo...
Journal of Chromatography A：提出多价灭活口蹄疫病毒疫苗抗原含量检测新策略
Journal of Chromatography A 多价疫苗 灭活口蹄疫病毒疫苗 抗原含量
2021/8/16
多价疫苗中每种血清型的有效抗原含量是影响疫苗质量的重要因素，以往检测技术存在无法分型和同时定量检测等问题。近日，中国科学院过程工程研究所生化工程国家重点实验室研究员张松平、苏志国团队利用毛细管区带电泳（Capillary Zone Electrophoresis，CZE）技术，实现了对O/A双价灭活口蹄疫病毒疫苗抗原（FMDV）中O型、A型完整病毒的同时定量检测，作为单价和双价FMDV疫苗质量控制...
Comparison of diferent aroma active compounds of Sichuan Dark brick tea (Camellia sinensis) and Sichuan Fuzhuan brick tea using gas chromatography–mass spectrometry (GC–MS) and aroma descriptive profle tests
aroma active compounds Sichuan Dark brick tea Sichuan Fuzhuan brick tea GC–MS aroma descriptive profle tests
2024/7/31
Sichuan dark brick tea (Camellia sinensis) and Sichuan Fuzhuan brick tea have signifcantly diferent aroma characteristics although both of them have almost the same processing methods. Thus, these two...
Preparation of rosin-based polymer microspheres as a stationary phase in high-performance liquid chromatography to separate polycyclic aromatic hydrocarbons and alkaloids
rosin-based stationary phase alkaloids polycyclic aromatic hydrocarbons polymer microspheres
2024/3/8
Acrylpimaric acid ethylene glycol acrylate was used as the cross-linking agent to prepare rosin-based polymer microspheres through membrane emulsification-microsuspension polymerization. The prepared ...
中国科学院广西植物研究所李典鹏研究团队在国际学术期刊Journal of Chromatography A上发表论文（图）
中国科学院广西植物研究所 李典鹏 研究团队 国际 学术期刊 Journal of Chromatography A 论文
2019/6/13
日前，我所李典鹏研究团队基于广西壮族自治区八桂学者专项项目建设的高速逆流色谱平台，并在八桂学者Guido Frank Pauli教授及美国伊利诺伊大学芝加哥分校陈绍农博士的悉心指导下完成的研究论文“Preparation of flavone di-C-glycoside isomers from Jian-Gu Injection (Premna fulva Craib.) using recy...
苏州大学医学部基础医学与生物科学学院医学生物化学（留学生实验）课件 Chromatography TLC
苏州大学医学部基础医学与生物科学学院 医学生物化学 留学生实验 课件 Chromatography TLC
2016/10/14
苏州大学医学部基础医学与生物科学学院医学生物化学（留学生实验）课件 Chromatography TLC。
Folate intake of the Dutch population according to newly established liquid chromatography data for foods
Folate folate intake consumption survey
2016/6/13
Determining folate intake is difficult because
existing folate data in food-composition tables are scarce and
unreliable.
Simple, selective, and sensitive measurement of urea in body fluids of mammals by reversed-phase ultra-fast liquid chromatography
urea derivatization liquid chromatography
2015/6/23
The presented
chromatographic procedure is especially suitable for preparation of reference sample sets, very accurate and
precise research purposes or rapid clinical diagnostic with smaller sampl...
RIGHT-SIZED RISK-BASED DEPLOYMENT OF A COTS CHROMATOGRAPHY DATA SYSTEM
data management Information Management Systems
2015/5/27
As technology advances, computer software has taken a large position in the modern
laboratory. The exponential growth of data produced in biopharmaceutical laboratories
today has forced the need for...
Simultaneous determinations of fluorine, chlorine, and sulfur in rock samples by ion chromatography combined with pyrohydrolysis
pyrohydrolysis halogen sulfur ion chromatography geological reference material
2017/4/10
We present a simplified method for simultaneous determinations of fluorine (F), chlorine (Cl), and sulfur (S) contents
and isotopic abundances in rock samples. After using pyrohydrolysis to extract F...
Evaluation of Patulin in Commercial Baby Foods by solid Phase Extraction and Liquid Chromatography PDA Detection
homogenised puree HPLC patulin Turkish markers
2015/3/4
A simple, reliable, and rapid RP-LC method has been developed for the determination of patulin in commercial baby foods
from Turkish markets. Solid phase extraction and liquid chromatography with ph...
Determination of Fluoride in Antarctic Krill (Euphausia superba) Using Ion Chromatography and its Pretreatments Selection
fluoride in krill fluoride quantification
2015/3/4
A rapid, sensitive and reliable method to quantify fluoride in Antarctic krill has been established. Four different pretreatment methods were used for the extraction of fluoride: double-deionised wate...
Purification of Escherichia coli-expressed HIS-tagged Maedi-Visna p25 core antigen by Ni2+-chelate affinity chromatography
recombinant antigen ELISA immunoblo
2015/1/20
In this study, recombinant histidine tagged p25 capsid protein of Maedi-Visna virus was developed. Part of the viral genome coding p25 protein was positioned downstream and in frame with a metal bindi...
Quantitative Analysis of Humectants in Tobacco Products Using Gas Chromatography (GC) with Simultaneous Mass Spectrometry (MSD) and Flame Ionization Detection
tobacco tobacco humectants Simultaneous Mass Spectrometry
2015/1/7
This paper describes the modification of an existing gas chromatographic (GC) method to incorporate simultaneous mass spectrometric (MSD) and flame ionization detection (FID) into the analysis of toba...
Determination of pesticide residues in avocado and almond by liquid and gas chromatography tandem mass spectrometry
pesticide residues almond
2014/11/26
This report describes a validation data of 279 pesticides using a
multiresidue method by LC-MS/MS and GC-MS/MS in avocado and
almond.