microextraction相关论文
Selective microextraction of polycyclic aromatic hydrocarbons with hydrophobic natural deep eutectic
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Gas purge microsyringe extraction (GP-MSE) is a novel and green microextraction technique,it is directly applied to gas ......
Development of Microextraction Technique for High-performance Liquid Chromatography to Analysis of A
Functional additive was added into cosmetic or food in order to satisfy or improve the humans requirement.However, s......
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Electromembrane extraction(EME) is an analytical microextraction technique, where charged analytes(such as drug substanc......
In this work,a novel rotating microchannel extractor (RME) is designed and further used for the extraction of chromium (......
Rapid and simultaneous determination of ten off-flavor compounds in water by headspace solid phase m
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Solid phase microextraction chemical biopsy tool for monitoring of doxorubicin residue during in viv
Development of a novel in vivo lung perfusion(IVLP)procedure allows localized delivery of high-dose doxorubicin(DOX)for ......
传统锦州虾酱是以白虾和乌虾为原料,在高盐条件下经长时间发酵形成海产风味食品。采用HPSPME/GC-MS结合保留指数方法分析虾酱中的......
顶空固相微萃取（headspace solid-phase microextraction，HS-SPME）是提取挥发性成分比较常用的方法。为了确定提取酱油挥发性成分的SP......
采用顶空固相微萃取结合气质联用（headspace-solid phase microextraction coupled with gas chromatography-mass spectrometry, S......
研究了一种新的用于检测储藏小麦害虫感染的方法———顶空固相微萃取法（SPME），实验结果表明：利用SPME法所提取的几种常见储粮害虫（谷蠹......
本文对CFME与HS在分析水中挥发性卤代烃进行了对比。文章指出，循环流动萃取是能将分离、萃取、富集和进样集于一体的新方法，是结合微......
以落叶松为研究对象,以10种有机氯农药(OCPs)为目标物,通过对气流式微注射器萃取技术(GP-MSE)和传统方法(索氏提取和硅藻土柱层析......
将气流式微注射器萃取技术（GP-MSE）与气相色谱-质谱（GC-MS）联用,建立了一种快速、简单的检测烟叶中菊酯类农药的方法,并通过优化萃取条......
为实现植物样品中痕量多环芳烃(PAHs)的简单、快速、准确、高效分析,利用气流式微注射器萃取技术(GP-MSE)结合GC-MS检测植物(落叶......
在现代分析技术开发中,简便、快速并且环境友好的样品前处理技术受到科技工作者的广泛关注.目前,分析技术的发展趋向于多步骤的一......
Preparation of polypyrrole/nanosilica composite for solid-phase microextraction of bisphenol and pht
This paper describes the electrodeposition of polyphosphate-doped polypyrrole/nanosilica nano-composite coating on steel......
Electromembrane extraction (EME) is an analytical microextraction technique, where charged analytes (such as drug substa......
建立了测定水中三种取代苯的盐析分相微萃取—高效液相色谱分析方法。实验结果表明,当异丁醇萃取剂加入量为300μL、（NH4）2SO4加入量......
引言固相微萃取技术（solid phase microextraction，SPME）是一种新型的样品前处理技术，该技术是将高分子材料均匀地涂渍在石英纤维表面......
[Objectives]To determine the aromatic components of Rosa davurica Pall.[Methods]42 kinds of aromatic components were ide......
Analysis of Benzene Exposure Levels on Commuters Traveling within the Metropolitan Area of Costa Ric
This study reports the benzene exposure levels of commuters traveling within the metropolitan area of Costa Rica using p......
Ionic Liquid-Based Ultrasound-Assisted Emulsification Microextraction Coupled with HPLC for Simultan
An effective and environmentally friendly method based on ionic liquid-based ultrasound-assisted emulsification microext......
Determination of Cobalt in Food, Environmental and Water Samples with Preconcentration by Dispersive
A new method for the determination of cobalt was developed by dispersive liquid-liquid microextraction preconcentra-tion......
Extraction and Determination of Three Chlorophenols by Hollow Fiber Liquid Phase Microextraction - S
A method termed hollow fiber liquid phase microextraction (HF-LPME) was utilized to extract three chlo- rophenols, 2-chl......
Utilization of Dispersive Liquid-Liquid Microextraction Coupled with HPLC-UV as a Sensitive and Effi
Isomeric triterpenic acids of oleanolic acid (OA) and ursolic acid (UA) both have very low ultraviolet absorption and al......
Integration of GC-MS Based Non-Targeted Metabolic Profiling with Headspace Solid Phase Microextracti
In this report, gas chromatography-mass spectrometry (GC-MS) based non-targeted metabolomics is used to develop appropri......
以微量提取法提取茵陈中黄酮类化合物,用紫外-可见比色法和芦丁为标准品测定茵陈总黄酮的得率,在单因素试验的基础上,设计L9（34）正交......
In this work,a novel rotating microchannel extractor(RME)is designed and further used for the extraction of chromium(Ⅲ)......
A High Matrix Tolerance Cadmium Determination Method: An Analysis Method Combining Microextraction a
Herein, we proposed a high matrix tolerance analytical method, using a combination of ammonium pyrrolidine dithiocarbama......
Evaluation of Response Surface Methodology in Dispersive Liquid-Liquid Microextraction for Lead Dete
This paper describes a dispersive liquid–liquid microextraction (DLLME) procedure using room temperature ionic liquids ......
In the present work, a ultrasound-assisted emulsification dispersive liquid-liquid microextraction based on solidificati......
Determination of Amitraz in the Honey Samples by Dispersive Liquid-Liquid Microextraction Followed b
Dispersive liquid-liquid microextraction (DLLME) followed by gas chromatography–flame ionization detection (GC-FID), as......
Determination of Trace Amounts of Lead by Modified Graphite Furnace Atomic Absorption Spectrometry a
The liquid phase microextraction (LPME) was combined with the modified Graphite furnace atomic absorption spectrometry (......
Single Drop Microextraction of Biphenyl and Biphenyl Oxide in Aqueous Samples by Gas Chromatography-
In this work, biphenyl and biphenyl oxide were extracted by direct single drop microextraction (di- rect-SDME) and analy......
Hollow fiber-based liquid phase microextraction followed by analytical instrumental techniques for q
Hollow-fiber liquid-phase microextraction(HF-LPME)and electromembrane extraction(EME)are miniaturized extraction techniq......
