Mass spectrometric
Mass spectrometric survey of peptides in cephalopods with an emphasis on the FMRFamide related peptides
... using mass spectrometric techniques well suited to the study of ...time-of-flight mass spectrometry to generate a list of masses representing putative ...
9
Synthesis, APPI Mass-Spectrometric Characterization and Polymerization Studies of Group 4 Dinuclear Bis(ansa-metallocene) Complexes
... reactions. An attempt to generate in situ a heterodinuclear complex 3a-Zr-Hf was also undertaken. For the first time, Atmospheric Pressure PhotoIonization (APPI) mass-spectrometric data were obtained for ...
17
High performance liquid chromatography mass spectrometric (LC-MS/MS) method for the estimation of clopidogrel bisulfate in human plasma by liquid-liquid extraction technique
... HPLC mass spectrometric method for the estimation of CLP, in human plasma in positive ion mode was successfully developed and validated using CLPD as internal standard ...
7
Modern mass spectrometric techniques applied to occupational hygiene analysis
... time, mass spectrometry as an analytical tool to aid in the analysis of samples arising as a result o f occupational hygiene ...enforced. Mass spectrometry has been demonstrated as a sensitive analytical ...
203
Mass spectrometric studies of ionization precursors ahead of strong shock waves
... Comparison of Ion Number Density Determined from Double Probe Currents and Xenon Ionic Currents Obtained from Mass Spectrometric Data for Two Different Initial Pressures.. Schematic o[r] ...
135
A proteome-wide immuno-mass spectrometric identification of serum autoantibodies
... gold standard in clinical settings, and are advantageous due to higher throughput than mass spectrometric analy- ses [20]. However, MS sensitivity is comparatively high and has the added benefit of not ...
9
Determination of Isotopic Composition and Concentration of Uranium and Boron by Thermal Ionization Mass Spectrometric Isotopic Dilution Technique
... by mass spectrometric isotopic dilution have been performed ...ionization mass spectrometer methodology employing U-233 and B-10 as spike isotope ...
6
Optical Emission and Mass Spectrometric Diagnostics of Laser Induced Silicon Plasmas
... 2003). Mass spectrometric analysis operates on a very simple principle; charged ions produced from the analyte are separated according to their mass to charge ratios, ...m/z. Mass ...
297
Targeted quantitative mass spectrometric immunoassay for human protein variants
... the mass spectrometric detec- tion - that enables differentiation of the multiple protein ...The mass spectrometric immunoas- says, on the other hand, are designed with detection of protein ...
8
Stable isotope mass spectrometric determination of semen transfer in malaria mosquitoes
... Mass spectrometric analyses of the males showed a highly enriched reproductive system. The level of enrichment of the testis or the accessory glands separately was not determined. Hence, we cannot specify ...
9
Gas chromatographic–mass spectrometric determination of azithromycin in biological fluids
... – mass spectrometric (GC – MS) method is described for the determination of azithromycin monohydrate residue in biological ...(EI) mass spectrum is possible if residual level in a sample is >5 μ ...
6
Mass spectrometric determination of early and advanced glycation in biology
... Abstract Protein glycation in biological systems occurs pre- dominantly on lysine, arginine and N-terminal residues of proteins. Major quantitative glycation adducts are found at mean extents of modification of 1–5 mol ...
17
DEVELOPMENT OF LIQUID CHROMATOGRAPHY-MASS SPECTROMETRIC METHODS FOR ANALYTICAL AND BIOANALYTICAL APPLICATIONS
... Chapter 5: LC-ESI-MS determination of rifaximin on dried blood spots. This chapter describes the suitability of dried blood spot (DBS) technique was evaluated for sample collection. A patient can collect blood samples ...
7
Mass Spectrometric Identification of Mtb81, a Novel Serological Marker for Tuberculosis
... arate proteins to within 1 kDa in the molecular mass dimen- sion and a pI of 0.1 in the isoelectric dimension, with the specificity of immunoblot analysis. Because ultra-high-sensitiv- ity protein sequencing can ...
8
Rapid Identification of Viridans Streptococci by Mass Spectrometric Discrimination
... flight mass spectrometry (MALDI-TOF-MS) for the rapid identification of 10 different species of ...the mass-spectrometric discrimination results, all strains were identified in parallel by phenotypic ...
6
Mass Spectrometric Studies on Polyphenyls Part II The Mass Spectra of the Triphenylbenzenes and Triphenylene EUR 2713
... As observed for some polyphenyls previously studied, the ortho bonded molecules are characterized by a lower stability under electron impact leading to a greater fragmentation by rupture[r] ...
26
Liquid chromatographic nanofractionation with parallel mass spectrometric detection for the screening of plasmin inhibitors and (metallo)proteinases in snake venoms
... To better understand envenoming and to facilitate the development of new therapies for snakebite victims, rapid, sensitive, and robust methods for assessing the toxicity of individual venom proteins are required. ...
13
Optical and mass spectrometric studies of microwave discharges
... F P Del Greco and F Kaufman 1962 Lifetime and Reactions of OH Radicals in Discharge Flow Systems, Disc Faraday Soc 33, 128 D W Howgate 1962 Dissociation of the Hydroxyl Radical in an rf [r] ...
302
Analysis and mass spectrometric investigations of charged thiolate-protected nanoparticles
... Positive-mode ESI-MS spectra were acquired on a Bruker BioTOF II instrument (Billerica, MA), a reflectron time-of-flight mass spectrometer equipped with an Apollo Electrospray ionization source. The 50 µM ...
290
Mass spectrometric studies of gas phase reactions of atoms and free radicals
... The rate constant for each of the primary reactions of oxygen atoms, hydrogen atoms and nitrogen atoms with chlorine monoxide has been determined by direct measurement of the rates of di[r] ...
123