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• Laser resonance ionization mass spectrometry

  Authors:J.D. Fassett, L.J. Moore, J.C. Travis, and J.R. DeVoeFrom:Science (Vol. 230) Peer-Reviewed

  Oct. 18, 19854,236 words Article Laser ionization mass spectrometry is a generic concept applicable to a large number of experiments that use laser radiation to produce ions in a mass spectrometer for conventional analysis (Fig. 1A). However, the...

• SIMS imaging of Al-Li alloy welds

  Authors:Kamal K. Soni, Riccardo Levi-Setti, Sandeep Shah, and Steven GentzFrom:Advanced Materials & Processes (Vol. 149, Issue 4) Peer-Reviewed

  Apr. 1996734 words Article Secondary ion mass spectrometry (SIMS) is a method used to image the microanalysis of materials. It involves bombarding the surface of the material to be analysed with an energetic ion beam, and the subsequent mass...

• Focal points in mass spectrometry

  Authors:W.N. Delgass and R.G. CooksFrom:Science (Vol. 235) Peer-Reviewed

  Jan. 30, 19875,890 words Article Focal Points in Mass Spectrometry THE APPLICATIONS OF MASS SPECTROMETRY HAVE SPREADinto physical chemistry (bond dissociation energies, ion enthalpies, proton affinities), organic chemistry (structure elucidation,...

• Mass spectrometry imaging: linking molecule profiles to tissue spatial distribution

  Authors:Hassan Dihazi, Rainer Bohrer, Olaf Jahn, Christof Lenz, Andrzej Majcherczyk, Bernhard Schmidt, et al.From:Expert Review of Proteomics (Vol. 10, Issue 1) Peer-Reviewed

  Feb. 20132,458 words Article 1430LAuthor(s): Hassan Dihazi [*] 1 2 , Rainer Bohrer 2 3 , Olaf Jahn 2 4 , Christof Lenz 2 5 6 , Andrzej Majcherczyk 2 7 , Bernhard Schmidt 2 8 , Henning Urlaub 2 5 8 , Oliver Valerius 2 9 , Abdul R Asif 2 5 The...

• Mass spectrometry--a review

  Authors:R.S. Patel, M. Roy, and G.K. DuttaFrom:Veterinary World (Vol. 5, Issue 3)

  Mar. 20124,643 words Report 1440LThe mass spectrometer is an instrument that can measure the masses and relative concentrations of atoms and molecules. It is also an analytical technique that identifies the chemical composition of a compound or sample...

• The usefulness of ICPMS in metal toxicology research

  Author:Walter GoesslerFrom:Archives of Industrial Hygiene and Toxicology (Vol. 63, Issue 2) Peer-Reviewed

  June 2012219 words Brief article, Repor... 1410LSince its introduction around 25 years ago inducitively coupled plasma mass spectrometry (ICPMS) became a valuable tool for trace and ultra-trace element analysis. Nowadays the instruments are improved with respect to...

• Drug metabolite heterogeneity in cultured single cells profiled by pico-trapping direct mass spectrometry

  Authors:Yasufumi Fukano, Naohiro Tsuyama, Hajime Mizuno, Sachiko Date, Mikihisa Takano, and Tsutomu MasujimaFrom:Nanomedicine (Vol. 7, Issue 9) Peer-Reviewed

  Sept. 20124,533 words Report 1390LAuthor(s): Yasufumi Fukano 1 2 , Naohiro Tsuyama 1 , Hajime Mizuno 1 , Sachiko Date 3 , Mikihisa Takano 1 , Tsutomu Masujima [*] 4 KEYWORDS : live single-cell analysis; mass spectrometry; metabolite profiling;...

• Prevalence of caffeine use in elite athletes following its removal from the World Anti-Doping Agency list of banned substances

  Authors:Juan del Coso, Gloria Munoz, and Jesus Munoz-GuerraFrom:Applied Physiology, Nutrition, and Metabolism (Vol. 36, Issue 4) Peer-Reviewed

  Aug. 20115,526 words Report 1460LThe aim of this investigation was to determine the use of caffeine by athletes after its removal from the World Anti-Doping Agency list. For this purpose, we measured the caffeine concentration in 20 686 urine samples...

• Production of thin films without impurities

  From:Advanced Manufacturing Technology (Vol. 32, Issue 8) Peer-Reviewed

  Aug. 15, 2011679 words Article 1440LAtomic layer deposition (ALD) is a nanotechnology that allows usage of ultrathin films of a few nanometers to be deposited in a precisely controlled way. ALD is similar in chemistry to chemical vapor deposition (CVD)....

• Outbreak of Corynebacterium pseudodiphtheriticum infection in cystic fibrosis patients, France

  Authors:Fadi Bittar, Carole Cassagne, Emmanuelle Bosdure, Nathalie Stremler, Jean-Christophe Dubus, Jacques Sarles, et al.From:Emerging Infectious Diseases (Vol. 16, Issue 8) Peer-Reviewed

  Aug. 20103,639 words Article DOI: 10.3201/eid1608.100193 Cystic fibrosis (CF) is an autosomal recessive disease characterized by defective ion channels, resulting in multiorgan dysfunction, most notably affecting the respiratory tract. The...

• Mass spectrometry of the self-association and complexation of triterpene saponins and cholesterol

  Authors:A.V. Lekar, L.A. Yakovishin, E.V. Vetrova, M.I. Rudnev, and N.I. BorisenkoFrom:Journal of Analytical Chemistry (Vol. 66, Issue 13) Peer-Reviewed

  Dec. 8, 20112,411 words Article 1330LElectrospray ionization mass spectrometry has been used to study the self-association of [alpha]-hederin and hederacoside C (from Hedera) glycosides. The complexation of glycosides with cholesterol has been considered....

• Pharmacokinetics of orally administered single- and multiple-dose olopatadine in healthy Chinese subjects: an open-label study

  Authors:Nan-Nan Chu, Wei-Li Chen, Hong-Rong Xu, and Xue-Ning LiFrom:Clinical Drug Investigation (Vol. 29, Issue 7) Peer-Reviewed

  July 20093,001 words Report Background and objective: Olopatadine is a new selective histamine [H.sub.1] receptor antagonist with anti-inflammatory and anti-allergic effects. Its pharmacokinetics and safety have not previously been evaluated in...

• Analyzing proteomic expression in a clinical screening environment using mass spectrometry

  Authors:Donald H Chace and Alan SpitzerFrom:Expert Review of Proteomics (Vol. 2, Issue 4) Peer-Reviewed

  Aug. 20051,114 words Editorial Author(s): Donald H Chace [[dagger]] 1 , Alan Spitzer 2 The age of the 'omics' has clearly arrived in biochemical research and clinical chemistry laboratories. The impact of the first of these, genomics, is felt in...

• HPLC method for 25-hydroxyvitamin D measurement: comparison with contemporary assays

  Authors:Gary L. Lensmeyer, Donald A. Wiebe, Neil Binkley, and Marc K. DreznerFrom:Clinical Chemistry (Vol. 52, Issue 6) Peer-Reviewed

  June 20064,351 words Article 1330LBackground: The concentration of 25-hydroxyvitamin D [25(OH)DI in serum has been designated the functional indicator of vitamin D (VitD) nutritional status. Unfortunately, variability among 25(OH)D assays limits...

• Recommendations for improving serum creatinine measurement: a report from the Laboratory Working Group of the National Kidney Disease Education Program

  Authors:Gary L. Myers, W. Greg Miller, Josef Coresh, James Fleming, Neil Greenberg, Tom Greene, et al.From:Clinical Chemistry (Vol. 52, Issue 1) Peer-Reviewed

  Jan. 200610,479 words Clinical report 1740LBackground: Reliable serum creatinine measurements in glomerular filtration rate (GFR) estimation are critical to ongoing global public health efforts to increase the diagnosis and treatment of chronic kidney disease...

• Newborn screening for hepatorenal tyrosinemia: tandem mass spectrometric quantification of succinylacetone

  Authors:Johannes Sander, Nils Janzen, Michael Peter, Stefanie Sander, Ulrike Steuerwald, Ute Holtkamp, et al.From:Clinical Chemistry (Vol. 52, Issue 3) Peer-Reviewed

  Mar. 20064,066 words Article 1310LBackground: False-positive and false-negative results occur in current newborn-screening prognms for hepatorenal tyrosinemia, which measure tyrosine concentrations in blood spots, sometimes in combination with other...

• Potential interferences from blood collection tubes in mass spectrometric analyses of serum polypeptides

  Authors:Steven K. Drake, Raffick A.R. Bowen, Alan T. Remaley, and Glen L. HortinFrom:Clinical Chemistry (Vol. 50, Issue 12) Peer-Reviewed

  Dec. 20042,222 words Article 1610LCurrently, there are high degrees of both enthusiasm and controversy regarding the potential diagnostic application of matrix-assisted laser desorption/ionization time-of-flight (MALDI TOF) mass spectrometry (1-7). This...

• Detection of transient protein folding populations by mass spectrometry

  Authors:Andrew Miranker, Carol V. Robinson, Sheena E. Radford, Robin T. Aplin, and Christopher M. DobsonFrom:Science (Vol. 262, Issue 5135) Peer-Reviewed

  Nov. 5, 19933,675 words Article Hydrogen-deuterium exchange measurements are becoming increasingly important in studies of the dynamics of protein molecules and, particularly, of their folding behavior. Electrospray ionization mass spectrometry...

• Alternative for reducing calibration standard use in mass spectrometry

  Authors:Geoffrey S. Rule and Alan L. RockwoodFrom:Clinical Chemistry (Vol. 61, Issue 2) Peer-Reviewed

  Feb. 20151,047 words Article 1330LTo the Editor: Recent publications have discussed alternative calibration strategies for quantitative clinical mass spectrometry and proposed terminology for these approaches (1-3). Like Grant (3), we believe that...

• Lithium from coal

  From:Chemical EngineeringPeer-Reviewed

  Nov. 1, 2015233 words Brief article 1420LCoal could become a major source of lithium, according to a team led by professor Shenjun Qin, of Hebei University of Engineering (Handan, China; www.hebeu.edu.cn). From available data, the concentration of lithium in...