methacrylic acid

2- methacrylic acid methacrylic acid pure methacrylicacid 2- methyl-2-propenoic acid 2- methyl-2-propenoicacid 2- methyl-acrylic acid 2- methylacrylic acid 2- methylene propionic acid 2- methylprop-2-enoic acid 2- propenoic acid, 2-methyl- 2- propenoic acid, 2-methyl-, endo- PubMed: Molecularly imprinted nanoparticles prepared by miniemulsion polymerization as a sorbent for selective extraction and purification of efavirenz from human serum and urine. PubMed: Rapid analysis of water- and fat-soluble vitamins by electrokinetic chromatography with polymeric micelle as pseudostationary phase. PubMed: Highly permselective membrane surface modification by cold plasma-induced grafting polymerization of molecularly imprinted polymer for recognition of pyrethroid insecticides in fish. PubMed: Rapid identification of synthetic colorants in food samples by using indium oxide nanoparticle-functionalized porous polymer monolith coupled with HPLC-MS/MS. PubMed: Physicochemical and chromatographic characteristics of random amphiphilic copolymer aggregation in electrokinetic chromatography. PubMed: Selective and simultaneous determination of trace bisphenol A and tebuconazole in vegetable and juice samples by membrane-based molecularly imprinted solid-phase extraction and HPLC. PubMed: Development of hybrid organic-inorganic surface imprinted Mn-doped ZnS QDs and their application as a sensing material for target proteins. PubMed: Multiresidue analysis of fluoroquinolone antimicrobials in chicken meat by molecularly imprinted solid-phase extraction and high performance liquid chromatography. PubMed: Molecularly imprinted polymer cartridges coupled on-line with high performance liquid chromatography for simple and rapid analysis of human insulin in plasma and pharmaceutical formulations. PubMed: A molecularly imprinted organic-inorganic hybrid monolithic column for the selective extraction and HPLC determination of isoprocarb residues in rice. PubMed: Determination of fusaric acid in maize using molecularly imprinted SPE clean-up. PubMed: Study of a molecularly imprinted solid-phase extraction coupled with high-performance liquid chromatography for simultaneous determination of trace trichlorfon and monocrotophos residues in vegetables. PubMed: Determination of α-tocopherol in vegetable oils using a molecularly imprinted polymers-surface-enhanced Raman spectroscopic biosensor. PubMed: Molecular imprinted photonic crystal hydrogels for the rapid and label-free detection of imidacloprid. PubMed: Molecularly imprinted solid-phase extraction for selective trace analysis of trifluoperazine. PubMed: Preparation of doxycycline-imprinted magnetic microspheres by inverse-emulsion suspension polymerization for magnetic dispersion extraction of tetracyclines from milk samples. PubMed: Selective extraction of lamivudine in human serum and urine using molecularly imprinted polymer technique. PubMed: A facile approach for preparation of molecularly imprinted polymers layer on the surface of carbon nanotubes. PubMed: Selective separation and enrichment of glibenclamide in health foods using surface molecularly imprinted polymers prepared via dendritic grafting of magnetic nanoparticles. PubMed: Determination of crystal violet in seawater and seafood samples through off-line molecularly imprinted SPE followed by HPLC with diode-array detection. PubMed: A microflow chemiluminescence sensor for indirect determination of dibutyl phthalate by hydrolyzing based on biological recognition materials. PubMed: Molecularly imprinted polymer applied to the selective isolation of urinary steroid hormones: an efficient tool in the control of natural steroid hormones abuse in cattle. PubMed: Strain screening, fermentation, separation, and encapsulation for production of nattokinase functional food. PubMed: Selective extraction and determination of catecholamines in urine samples by using a dopamine magnetic molecularly imprinted polymer and capillary electrophoresis. PubMed: Convenient solid phase extraction of cephalosporins in milk using a molecularly imprinted polymer. PubMed: The application of pseudo template molecularly imprinted polymer to the solid-phase extraction of cyromazine and its metabolic melamine from egg and milk. PubMed: Multiple headspace solid-phase microextraction using a new fiber for avoiding matrix interferences in the quantitative determination of ethyl carbamate in pickles. PubMed: Synthesis and characterization of the core-shell magnetic molecularly imprinted polymers (Fe₃O₄@MIPs) adsorbents for effective extraction and determination of sulfonamides in the poultry feed. PubMed: Selective trace analysis of chloroacetamide herbicides in food samples using dummy molecularly imprinted solid phase extraction based on chemometrics and quantum chemistry. PubMed: Flavonoids preservation and release by methacrylic acid-grafted (N-vinyl-pyrrolidone). PubMed: Thermodynamic study of molecularly imprinted polymer used as the stationary phase in high performance liquid chromatography. PubMed: Computational design and synthesis of a high selective molecularly imprinted polymer for voltammetric sensing of propazine in food samples. PubMed: Determination of benzimidazole residues in animal tissue samples by combination of magnetic solid-phase extraction with capillary zone electrophoresis. PubMed: Determination of sulfonamides in food samples by membrane-protected micro-solid phase extraction coupled with high performance liquid chromatography. PubMed: Study of an online molecularly imprinted solid phase extraction coupled to chemiluminescence sensor for the determination of trichlorfon in vegetables. PubMed: [Stir rod sorptive extraction with poly(methacrylic acid-co-ethylene dimethacrylate) as coating and its application to the analysis of sulfonamides in milk samples]. PubMed: Synthesis of molecularly imprinted monolithic fibers for solid-phase microextraction of acetaldehyde from head-space of beverages stored in PET bottles. PubMed: Preparation and evaluation of molecularly imprinted microspheres for solid-phase extraction of 1,4-hydroxybenzoic acid esters in soy. PubMed: [Determination of enrofloxacin residue in chicken muscle using molecular imprinted solid phase extraction-high performance capillary electrophoresis]. PubMed: Synthesis of a novel composite imprinted material based on multiwalled carbon nanotubes as a selective melamine absorbent. PubMed: Determination of β-lactam antibiotics in milk based on magnetic molecularly imprinted polymer extraction coupled with liquid chromatography-tandem mass spectrometry. PubMed: Lysozyme-imprinted polymer synthesized using UV free-radical polymerization. PubMed: Selective determination of melamine in aqueous medium by molecularly imprinted solid phase extraction. PubMed: Preparation and characterization of molecularly imprinted silica monolith for screening sulfamethazine. PubMed: Evaluation of the genotoxicity of chitosan nanoparticles for use in food packaging films. PubMed: Molecularly-imprinted microspheres for selective extraction and determination of melamine in milk and feed using gas chromatography-mass spectrometry. PubMed: Rapid magnetic solid-phase extraction based on magnetite/silica/poly(methacrylic acid-co-ethylene glycol dimethacrylate) composite microspheres for the determination of sulfonamide in milk samples. PubMed: Preparation and application of a molecularly imprinted polymer for the determination of trace metolcarb in food matrices by high performance liquid chromatography. PubMed: A molecularly imprinted monolith for the fast chiral separation of antiparasitic drugs by pressurized CEC. PubMed: Study of selectivity of molecularly imprinted polymers prepared under different conditions. PubMed: Synthesis and characterization of a molecularly imprinted polymer and its application as SPE enrichment sorbent for determination of trace methimazole in pig samples using HPLC-UV. PubMed: Study on the molecularly imprinted polymers with methyl-testosterone as the template. PubMed: Synthesis and applications of diethylstilbestrol-based molecularly imprinted polymer-coated hollow fiber tube. PubMed: Synthesis of nicotinamide-based molecularly imprinted microspheres and in vitro controlled release studies. PubMed: Synthesis of 1-acyl-3-isopropenylbenzimidazolone derivatives and their activity against Botrytis cinerea. PubMed: Determination of benzimidazole residues in edible animal food by polymer monolith microextraction combined with liquid chromatography-mass spectrometry. PubMed: Quantification of sorbic acid using the molecularly imprinted chemiluminescence method with rhodanine derivative. PubMed: Molecularly imprinted polymer as SPE sorbent for selective extraction of melamine in dairy products. PubMed: Novel cyromazine imprinted polymer applied to the solid-phase extraction of melamine from feed and milk samples. PubMed: Determination of tetracyclines in food samples by molecularly imprinted monolithic column coupling with high performance liquid chromatography. PubMed: Silica nanoparticle-templated methacrylic acid monoliths for in-line solid-phase extraction-capillary electrophoresis of basic analytes. PubMed: Determination of 5-hydroxymethylfurfural using derivatization combined with polymer monolith microextraction by high-performance liquid chromatography. PubMed: Evaluating polymer monolith in-tube solid-phase microextraction coupled to liquid chromatography/quadrupole time-of-flight mass spectrometry for reliable quantification and confirmation of quinolone antibacterials in edible animal food. PubMed: Molecularly imprinted solid-phase extraction for the selective determination of 17beta-estradiol in fishery samples with high performance liquid chromatography. PubMed: Conjugation of salmon calcitonin to a combed-shaped end functionalized poly(poly(ethylene glycol) methyl ether methacrylate) yields a bioactive stable conjugate. PubMed: Molecularly imprinted solid-phase extraction for the determination of fenitrothion in tomatoes. PubMed: Properties of novel hydroxypropyl methylcellulose films containing chitosan nanoparticles. PubMed: Molecularly imprinted polymers for the selective solid-phase extraction of chloramphenicol. PubMed: Preparation of molecularly imprinted solid phase extraction using bensulfuron-methyl imprinted polymer and clean-up for the sulfonylurea-herbicides in soybean. PubMed: Development and application of molecularly imprinted polymers as solid-phase sorbents for erythromycin extraction. PubMed: Mutagenicity assessment of acrylate and methacrylate compounds and implications for regulatory toxicology requirements. PubMed: Multiresidue analysis of beta-agonists in pork by coupling polymer monolith microextraction to electrospray quadrupole time-of-flight mass spectrometry. PubMed: Effectiveness and stability of plastic films coated with nisin for inhibition of Listeria monocytogenes. PubMed: Molecularly imprinted polymer solid-phase extraction coupled to square wave voltammetry at carbon fibre microelectrodes for the determination of fenbendazole in beef liver. PubMed: Molecularly imprinted polymeric fibers for solid-phase microextraction. PubMed: Selective hair analysis of nicotine by molecular imprinted solid-phase extraction: an application for evaluating tobacco smoke exposure. PubMed: Selective molecularly imprinted polymer obtained from a combinatorial library for the extraction of bisphenol A. PubMed: Chloramphenicol extraction from honey, milk, and eggs using polymer monolith microextraction followed by liquid chromatography-mass spectrometry determination. PubMed: [Encapsulating hepatocytes with chitosan in physiological conditions]. PubMed: [Study of the pH sensitive polymer]. PubMed: Synthesis of a molecularly imprinted polymer for the selective solid-phase extraction of chloramphenicol from honey. PubMed: Rapid separation and determination of structurally related anthraquinones in Rhubarb by pressurized capillary electrochromatography. PubMed: Quartz crystal microbalance for the determination of daminozide using molecularly imprinted polymers as recognition element. PubMed: HPLC imprinted-stationary phase prepared by precipitation polymerisation for the determination of thiabendazole in fruit. PubMed: Monitoring of five sulfonamide antibacterial residues in milk by in-tube solid-phase microextraction coupled to high-performance liquid chromatography. PubMed: Determination of acrylamide and methacrylamide by normal phase high performance liquid chromatography and UV detection. PubMed: Microencapsulation for the gastric passage and controlled intestinal release of immunoglobulin Y. PubMed: Improving methods of analysis for mycotoxins: molecularly imprinted polymers for deoxynivalenol and zearalenone. PubMed: Clean-up of triazines in vegetable extracts by molecularly-imprinted solid-phase extraction using a propazine-imprinted polymer. PubMed: Synthesis and screening of a molecularly imprinted polymer library targeted for penicillin G. PubMed: Selective sensing of triazine herbicides in imprinted membranes using ion-sensitive field-effect transistors and microgravimetric quartz crystal microbalance measurements. PubMed: Oral bioavailability of a poorly water soluble HIV-1 protease inhibitor incorporated into pH-sensitive particles: effect of the particle size and nutritional state. PubMed: Proton nuclear magnetic resonance spectroscopic detection and determination of ethylene glycol dimethacrylate as a contaminant of methyl methacrylate raw material.