Fabrication of a polymer monolithic column via redox system and its application in efficient separation of Chinese herb Rheum palmatum L.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44874
Abstract: A polymer monolithic column was prepared via redox system in a stainless steel column (50 × 4.6 mm i.d.) by using 1,6-hexanediol diacrylate as monomer and ethylene dimethacrylate as cross linking agent. Characteristics of the… read more here.
Keywords: column; chinese herb; rheum palmatum; polymer ... See more keywords
Dopamine‐imprinted monolithic column for capillary electrochromatography
Sign Up to like & getrecommendations! Published in 2017 at "ELECTROPHORESIS"
DOI: 10.1002/elps.201700228
Abstract: A dopamine‐imprinted monolithic column was prepared and used in capillary electrochromatography as stationary phase for the first time. Dopamine was selectively separated from aqueous solution containing the competitor molecule norepinephrine, which is similar in size… read more here.
Keywords: capillary electrochromatography; dopamine imprinted; dopamine; monolithic column ... See more keywords
Synthesis of boronate‐functionalized organic‐inorganic hybrid monolithic column for the separation of cis‐diol containing compounds at low pH
Sign Up to like & getrecommendations! Published in 2018 at "ELECTROPHORESIS"
DOI: 10.1002/elps.201700337
Abstract: In this work, an organic‐inorganic hybrid boronate affinity monolithic column was prepared via “one‐pot” process using 4‐vinylphenylboronic acid as organic monomer and divinylbenzene as cross‐linker. The effects of reaction temperature, solvents and composition of organic… read more here.
Keywords: column; organic inorganic; cis diol; boronate ... See more keywords
Preparation of an acryloyl β-cyclodextrin-silica hybrid monolithic column and its application in pipette tip solid-phase extraction and HPLC analysis of methyl parathion and fenthion.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of separation science"
DOI: 10.1002/jssc.201701273
Abstract: An acryloyl β-cyclodextrin-silica hybrid monolithic column for pipette tip solid-phase extraction and high-performance liquid chromatography determination of methyl parathion and fenthion has been prepared through a sol-gel polymerization method. The synthesis conditions, including the volume… read more here.
Keywords: parathion fenthion; parathion; monolithic column; methyl parathion ... See more keywords
Rapid Separation and Screening of Mycophenolate Mofetil and Mycophenolic Acid with a Novel (Vinyl Ester) Resin Molecular Imprinted Monolithic Column
Sign Up to like & getrecommendations! Published in 2020 at "Chromatographia"
DOI: 10.1007/s10337-020-03893-0
Abstract: We introduced a new molecular imprinted polymers (MIPs) monolithic column of Mycophenolate mofetil (MMF) for HPLC. The monolithic column was prepared using MMF as the template molecule, methcrylic acid (MAA) as the functional monomer, vinyl… read more here.
Keywords: separation; monolithic column; vinyl ester; molecular imprinted ... See more keywords
Dipentaerythritol penta-/hexa-acrylate based-highly cross-linked hybrid monolithic column: Preparation and its applications for ultrahigh efficiency separation of proteins.
Sign Up to like & getrecommendations! Published in 2017 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.01.057
Abstract: In this study, multi-acrylate based dipentaerythritol penta-/hexa-acrylate (DPEPA) was exploited for fabrication of highly cross-linked hybrid monolithic column by copolymerization with polyhedral oligomeric silsesquioxane methacryl substituted (POSS-MA) via a "one-pot" method. The new DPEPA-POSS hybrid… read more here.
Keywords: column; hybrid monolithic; separation; monolithic column ... See more keywords
A double-recognized aptamer-molecularly imprinted monolithic column for high-specificity recognition of ochratoxin A.
Sign Up to like & getrecommendations! Published in 2020 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2019.12.052
Abstract: In this study, a double-recognized aptamer-molecularly imprinted monolithic column (Apt-MIP monolithic column) was prepared by introducing both aptamer and MIP to reduce non-specific adsorption. Its preparation parameters such as the time of photo-initiation, the dosage… read more here.
Keywords: column; double recognized; aptamer molecularly; recognized aptamer ... See more keywords
Carboxyl-functionalized hybrid monolithic column prepared by "thiol-ene" click reaction for noninvasive speciation analysis of chromium with inductively coupled plasma-mass spectrometry.
Sign Up to like & getrecommendations! Published in 2020 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2020.08.052
Abstract: A novel carboxyl-functionalized hybrid monolithic column was developed based on "thiol-ene" click reaction via "one-pot" by choosing mercaptosuccinic acid, γ-methyl methacrylate trimethoxysilane and tetramethoxysilane as reaction monomers. The design of the hybrid monolithic column was… read more here.
Keywords: column; hybrid monolithic; monolithic column; carboxyl functionalized ... See more keywords
Preparation of a novel amino functionalized ion-imprinted hybrid monolithic column for the selective extraction of trace copper followed by ICP-MS detection.
Sign Up to like & getrecommendations! Published in 2021 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2021.338477
Abstract: In this work, a novel amino functionalized Cu(II) ion-imprinted organic-inorganic hybrid monolithic column (Cu(II)-IIHMC) was prepared via one-pot co-condensation and the combination of sol-gel and ion-imprinting techniques in a fused capillary. The Cu(II)-IIHMC was used… read more here.
Keywords: novel amino; trace; hybrid monolithic; ion ... See more keywords
A novel poly (NMA-co-DEA-co-EDMA) monolithic column as a sorbent for online solid-phase extraction and its application in the determination of β-sitosterol in plant oil samples.
Sign Up to like & getrecommendations! Published in 2019 at "Food chemistry"
DOI: 10.1016/j.foodchem.2018.11.104
Abstract: A novel monolithic column was prepared by in-situ free radical polymerization using N-methylolacrylamide (NMA) and N,N-diethylacrylamide (DEA) as co-monomers. The monolith was characterized by scanning electron microscopy (SEM) and its nitrogen adsorption-desorption isotherm, and it… read more here.
Keywords: monolithic column; plant oil; sitosterol;
Determination of l-norvaline and l-tryptophan in dietary supplements by nano-LC using an O-[2-(methacryloyloxy)-ethylcarbamoyl]-10,11-dihydroquinidine-silica hybrid monolithic column
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Pharmaceutical Analysis"
DOI: 10.1016/j.jpha.2019.10.001
Abstract: An analytical methodology based on an O-[2-(methacryloyloxy)-ethylcarbamoyl]-10,11-dihydroquinidine (MQD)-silica hybrid monolithic column was developed for the enantioseparation of 9-fluorenylmethoxycarbonyl (FMOC) derivatized amino acids by nano-liquid chromatography. The mobile phase was optimized including the apparent pH, content… read more here.
Keywords: silica hybrid; hybrid monolithic; ethylcarbamoyl dihydroquinidine; norvaline tryptophan ... See more keywords