(1) Blood samples were analysed by mass spectroscopy and gas chromatography.
(2) Previous attempts to purify this enzyme from the liquid endosperm of kernels of Zea mays (sweet corn) were not entirely successful owing to the lability of partially purified preparations during column chromatography.
(3) ASF-II was purified to apparent homogeneity by using concanavalin A-agarose affinity chromatography, DEAE-cellulose chromatography, alumina gel adsorption, and isoelectric focussing techniques.
(4) The overall recoveries of activated ER following chromatography on DEAE-cellulose were significantly lower than the recoveries of the nonactivated ER, 71 and 85%, respectively.
(5) The enzyme was solubilized by Triton X-100 and purified approximately 480-fold by gel filtration and affinity chromatography on alanine methyl ketone-AH-Sepharose 4B.
(6) Glycosyl ceramide concentration was determined by gas-liquid chromatography of the trimethylsilyl ethers of the methyl glycosides.
(7) The sensitivity of an indirect fluorescent antibody (IFA) test (screening test) for the detection of antibodies to cytomegalovirus (CMV) was examined by using 128 serum specimens and quaternary aminoethyl (QAE)-Sephadex A50 column chromatography to separate IgM from IgG class antibodies.
(8) Chromatography and immunoassays are the two principal techniques used in research and clinical laboratories for the measurement of drug concentrations in biological fluids.
(9) We have compared two new methods (a solvent extraction technique and a method involving a disposable, pre-packed reverse phase chromatography cartridge) with the standard method for determining the radiochemical purity of 99Tcm-HMPAO.
(10) 2,3-Dihydroxybenzamide had previously been detected only as a minor metabolite of salicylamide by paper chromatography.
(11) Sephadex LH-20 column chromatography was used for the separation of the steroid prior to assay.
(12) Ether extracts were analyzed by gas chromatography-mass spectrometry (GC-MS) and various chlorinated and non-chlorinated compounds were detected, e.g.
(13) The free nucleoside IV was obtained by removal of blocking groups by sodium methoxide catalyzed deacylation, deionization under reducing atmosphere, and chromatography on neutral alumina.
(14) High pressure liquid chromatography combined with radioimmunoassay showed marked heterogeneity of SPLI and SLI.
(15) Glycoproteins were isolated by lectin affinity chromatography or by elution from nitrocellulose membranes.
(16) Thus Sephadex chromatography of the solution obtained by dissolving the antigen-antibody precipitate in these media repeatedly gave two peaks corresponding to anti-ovalbumin and ovalbumin.
(17) Separation of PL by thin-layer chromatography revealed a prevalence of phosphatidylcholine followed by phosphatidylethanolamine.
(18) A rapid method is described for the purification and analysis of synthetic oligonucleotides, based on reversed-phase high-performance liquid chromatography.
(19) These analyses were carried out on unfractionated culture fluids and on fractions obtained by fast protein liquid chromatography separation using Superose 6 gels.
(20) The corresponding hydrides, mono-n-butyltin hydride, di-n-butyltin hydride, tri-n-butyltin hydride, monophenyltin hydride, diphenyltin hydride triphenyltin hydride, are detected by electron-capture gas chromatography after clean-up by silica gel column chromatography.
Sublimation
Definition:
(n.) The act or process of subliming, or the state or result of being sublimed.
(n.) The act of heightening or improving; exaltation; elevation; purification.
(n.) That which is sublimed; the product of a purifying process.
Example Sentences:
(1) Just about.” That one went over like a sublime Chris Rock riff.
(2) But we can add that there is no competition, from the economical viewpoint, between the post-oedipal sublimation, type political involvement, and the preoedipal sublimation, type literary creation.
(3) To order your main course (from £7.50), squeeze through the tightly packed tables to the kitchen and select whatever catches your eye from an array of dishes that includes roast lamb, salmon with seafood risotto, stuffed cabbage, and sublime stuffed squid (£14), which comes with tomato rice studded with succulent octopus.
(4) The capacity to sublimate and to foster sublimation in children is a prerequisite for normal motherhood.
(5) Described herein is a simple, efficient, inexpensive, reproducible, and safe procedure using Peldri II, a proprietary fluorocarbon compound that is solid at room temperature and a liquid above 25 degrees C, as a sublimation dehydrant for processing specimens for SEM.
(6) Sublicons are threadlike structures appearing during sublimation of frozen solutions of small concentrations, containing racemate mixture of amino acids and nucleotides.
(7) It is possible that the sublimation may have potentiated the toxicity of the usually mildly toxic, relatively unsoluble As2O3.
(8) Purification of dithiothreitol from possible endotoxin contamination by vacuum sublimation or chromatography does not abolish the reaction with lysate.
(9) Swansea, for whom Jefferson Montero was outstanding, levelled when Gylfi Sigurdsson curled a sublime 25-yard free-kick into the top corner, after Kieran Gibbs had cynically brought down Modou Barrow, the Swansea substitute.
(10) Both solution and sublimation techniques were satisfactory for producing coatings of stearic acid.
(11) A truly terrible game hit almost ridiculous lows before being rescued by Jermain Defoe’s sublimely brilliant volleyed winner.
(12) It is shown that sublimation at -100 degrees of erythrocyte membrane suspensions (that had been incubated at pH 5.5 to cause aggregation of the membrane particles) results in progressive and selective sinking of the membrane regions comprised of aggregates of intercalated particles, i.e., that sublimation of water molecules occurs preferentially across these membrane regions.
(13) As ever, the former Liverpool forward’s touch and awareness was sublime, killing the ball dead before looping the ball over Courtois.
(14) The distribution of the perikarya of astrocytes and other glial cells in the molecular layer of the dentate gyrus has been studied in gold chloride-sublimate preparations of rats and of normal and reeler mice, and in plastic embedded material from young adult rats.
(15) Mickelson's play was sublime – he drove the ball straight, he hit his iron shots with a scientist's accuracy and holed putts from all over the place.
(16) It was established that high temperatures of oil sublimation increased the benzopyrene contents and the oil products' blastomogenic activity.
(17) Top Spanish architect Santiago Calatrava was commissioned to design a sublime new station, like the one in nearby Liège, but this costly project won’t be finished until late 2015 at the earliest, so many of the expected two million visitors will have to pick their way around a muddy construction site.
(18) However Murray is playing sublime tennis and he was always in control, never once looking back after he broke for a 2-1 lead in the first set when Dimitrov flashed a forehand wide and then dumped another into the net.
(19) The moral worldview of the devoted actor is dominated by what Edmund Burke referred to as “the sublime”: a need for the “delightful terror” of a sense of power, destiny, a giving over to the ineffable and unknown.
(20) The response of the astroglial population of the dentate gyrus molecular layer to removal of that region's primary afferent was investigated using Cajal's gold sublimate method.