solid-phaseextraction相关论文
Fabrication of edge-curled petals-like covalent organic frameworks and their properties for extracti
In this study,a functionalized covalent-organic framework(COF)was first synthesized using porphyrin as the fabrication u......
锕-225可发射4个α粒子和2个β粒子,具有较高的传能线密度和局部肿瘤损伤,因此是靶向放射性核素治疗中受到最多关注的放射性核素之......
A set of bi-templates molecularly imprinted polymers(BT-MIPs)were prepared by using quercetin-rutin mixture as co-templa......
Magnetic core-shell covalent organic frameworks as efficient solid-phase extraction adsorbents for h
Integration of advanced sample pretreatment techniques,with the involvement of functional nano/micro-materials as adsorb......
Purification of caffeic acid from hawthorn using molecular imprinting polymers with deep eutectic so
Molecularly imprinted polymers(MIPs) with caffeic acid as template and non-imprinted polymers(NIPs) materials were prepa......
Synthesis of Silica-based Mixed-mode Weak Cation-exchange Sorbent by Cu(Ⅰ)-catalyzed “Click Reaction
Solid-phase extraction (SPE) has been widely used to purify and enrich analytes of interest from complex samples.Among v......
Molecularly Imprinted Solid-phase Extraction Coupled to Gas Chromatography-Mass Spectrometry for Det
Polycyclic aromatic hydrocarbons (PAHs) as a class of important persistent organic pollutants (POPs) have been increasin......
It is very important to obtain uniform molecularly imprinted microspheres (MIMs) for HPLC and SPE applications.Up to now......
Selective Purification of Organophosphorus Pesticides Using Molecularly Imprinted Solid-phase Extrac
Organophosphorus pesticides (OPs) including trichlorfon, methamidophos, phorate, methyl parathion and so on, are widely ......
Solid-Phase Extraction Combined with Ultrasonic-Assisted Dispersive Liquid-Liquid Microextraction fo
A simple, inexpensive and reliable analytical method was developed for the determination of benzimidazoles in vegetables......
Ordered mesoporous carbon-based solid phase extraction combined with capillary electrophoresis for t
Porous carbon materials are considered to be very promising in numerous applications as adsorbents,catalyst supports,and......
An efficient strategy based on microwave-assisted extraction and HPLC-ESI-MS/MS for the rapid extrac
Plant hormones are types of key signaling biomolecules that act at lower concentrations to regulate numerous aspects of ......
Solid-phase extraction with ODS sorbent on-line to high-performance liquid chromatography for simult
Sulfonamides are widely used in food producing animals for prevention of diseases.Improper use or improper withdraw time......
Determination of perfluorinated compounds in water samples by mixed hemimicelle-based SPE before LC/
Perfluorinated compounds (PFCs) are a class of widespread environmental contaminants.In order to determine these contami......
Sulfonamides are a kind of antibiotics for prophylaxis of dysentery and pneumonia in domestic animals,and the use of the......
Solid phase extraction and bioanalysis of CpG oligonucleotides 107 (CpG ODN107) and it’s metabolites
CpG oligodeoxynucleotide 107 (CpG ODN107) is a novel radiosensitizer for glioma.Herein,a novel and sensitive reversed ph......
Evaluation of cetyltrimethylammonium bromide-coated TiO2 nanotubes mixed hemimicelles system for ext
As a novel nanomaterial, TiO2 nanotube has attracted considerable attention recently.However, most the research work foc......
A solid- phase extraction (SPE) followed by liquid chromatography - electrospray ionization - tandem mass spoc-trometry ......
A simple,inexpensive,and sensitive method was developed for the determination of inorganic arsenic species As (Ⅲ),As(Ⅴ......
Novel surface dummy-template imprinted magnetic nanoparticles for solid-phase extraction of bispheno
In this work,a new type of hexafluorobisphenol A imprinted magnetic nanoparticles(MNPs) wasprepared via a hybrid imprint......
Benzo[a]pyrene (BaP) is the most dangerous chemical amongl6 PAHs considered as priority pollutants by the US EPA, and it......
Molecularly Imprinted Solid-phase Extraction Coupled with Molecularly Imprinted Polymer-based Sensor
Melamine (1,3,5-triazine-2,4,6-triamine), a kind of triazine analogue with three amino groups, is an industrial chemical......
多巴胺(DA)是一种重要的神经传导物质,是生物体内具有较强生理学效应的内源性活性物质,与多种生理、病理现象密切相关,所以对多巴......
C30-bonded silica as a sorbent to preconcentration of polycyclic aromatic hydrocarbon and their dete
A new method of the determination polycyclic aromatic hydrocarbons (PAHs) in water samples was developed by C30-bonded s......
Bacterial cell-to-cell communication, also called quorum sensing or autoinduction, is mediated by small molecules (autoi......
Solid-phase extraction and separation of heavy rare earths from chloride media using P227-impregnate
A solid-phase extraction resin SIRs-P227/XAD-7HP was prepared by impregnating extractant P227 onto macroporous resin XAD......
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AE-PP30Synthesis and Characterization of a Molecularly-Imprinted Polymer for the Solid-Phase Extract
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Development of novel method for extraction of Microcystins in water samples with electrospun nanofib
We have developed a novel extraction procedure based on PS nanofibers which were fabricated by electrospinning.By us......
目的建立尿液中5种邻苯二甲酸酯代谢产物的固相萃取-高分辨质谱测定法。方法尿样经β-葡萄糖苷酸酶水解后,以甲酸+水和甲酸+乙腈为......
葡萄酒经过固相萃取分离出有机酸根等干扰物质后，以镍电极脉冲安培法，结合流动注射技术，测定乙醇含量。方法的回收率为１０１．２％－１０３．４％，线性动态范围为......
