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• Select Chromatographic fingerprint analysis and characterization of constituents in Shenqi Fuzheng Injection by HPLC-DAD-ELSD and UFLC-DAD-Q-TOF tandem mass spectrometry techniques

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  Chromatographic fingerprint analysis and characterization of constituents in Shenqi Fuzheng Injection by HPLC-DAD-ELSD and UFLC-DAD-Q-TOF tandem mass spectrometry techniques

  Authors:J. Wang, M. Liu, X. Tong, W. Peng, H. Cao, and W. SuFrom:Acta Chromatographica (Vol. 27, Issue 3) Peer-Reviewed

  Sept. 20154,604 words Report 1530LSummary. Shenqi Fuzheng Injection (SFI) is a traditional Chinese medicine injection, widely used to enhance immune function of clinical cancer patients undergoing chemotherapy. In this study, a high-performance liquid...
• Select Tof-SIMS measurements with topographic information in combined images

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  Tof-SIMS measurements with topographic information in combined images

  Authors:Sabrina Koch, Georg Ziegler, and Herbert HutterFrom:Analytical and Bioanalytical Chemistry (Vol. 405, Issue 22) Peer-Reviewed

  Sept. 1, 20133,928 words Report 1590LIn 2D and 3D time-of-flight secondary ion mass spectrometric (ToF-SIMS) analysis, accentuated structures on the sample surface induce distorted element distributions in the measurement. The origin of this effect is the...
• Select Time-of-flight secondary ion mass spectrometry to assess spatial distribution of A2E and its oxidized forms within lipofuscin granules isolated from human retinal pigment epithelium

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  Time-of-flight secondary ion mass spectrometry to assess spatial distribution of A2E and its oxidized forms within lipofuscin granules isolated from human retinal pigment epithelium

  Authors:Marina A. Yakovleva, Alexander A. Gulin, Tatiana B. Feldman, Yuriy C. Bel'skich, Patimat M. Arbukhanova, Artem A. Astaf'ev, et al.From:Analytical and Bioanalytical Chemistry (Vol. 408, Issue 26) Peer-Reviewed

  Oct. 20165,754 words Report 1550LLipofuscin granules accumulate in the cells of retinal pigment epithelium with age, particularly in patients with hereditary diseases. These granules are heterogeneous, being composed of mixtures of proteins and lipids,...
• Select SIMS imaging of Al-Li alloy welds

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  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...
• Select Laser resonance ionization mass spectrometry

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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...
• Select Dietary uptake of omega-3 fatty acids in mouse tissue studied by time-of-flight secondary ion mass spectrometry (TOF-SIMS)

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  Dietary uptake of omega-3 fatty acids in mouse tissue studied by time-of-flight secondary ion mass spectrometry (TOF-SIMS)

  Authors:Peter Sjovall, Martin Rossmeisl, Jorg Hanrieder, Ondrej Kuda, Jan Kopecky, and Morten BryhnFrom:Analytical and Bioanalytical Chemistry (Vol. 407, Issue 17) Peer-Reviewed

  July 20158,078 words Report 1780LDietary intake of omega-3 fatty acids is associated with considerable health benefits, including the prevention of metabolic disorders such as cardiovascular disease and type 2 diabetes. Furthermore, incorporation of...
• Select Usefulness of matrix-assisted laser desorption ionization/time of flight mass spectrometry for the identification of Streptococcus mutans.

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  Usefulness of matrix-assisted laser desorption ionization/time of flight mass spectrometry for the identification of Streptococcus mutans.

  Authors:Nancy Saltos Rosero, Yolanda Torres Corral, Clara Fernández Álvarez, Antonio Aguilera Guirao, Rafael Seoane Prado, and Ysabel SantosFrom:Applied Microbiology and Biotechnology (Vol. 104, Issue 24) Peer-Reviewed

  Dec. 20207,136 words Report 1510LThis study evaluated the reliability of MALDI-TOF MS coupled with statistical tools for the identification of Streptococcus mutans in comparison with PCR-based techniques. Bacterial isolates were identified and serotyped...
• Select Quantitative analysis of some important metals and metalloids in tobacco products by inductively coupled plasma-mass spectrometry (ICP-MS)

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  Quantitative analysis of some important metals and metalloids in tobacco products by inductively coupled plasma-mass spectrometry (ICP-MS)

  Authors:Syed Ghulam Musharraf, Muhammad Shoaib, Amna Jabbar Siddiqui, Muhammad Najam-ul-Haq, and Aftab AhmedFrom:Chemistry Central Journal (Vol. 6, Issue 1) Peer-Reviewed

  June 18, 20124,948 words Report 1380LBackground Large scale usage of tobacco causes a lot of health troubles in human. Various formulations of tobacco are extensively used by the people particularly in developing world. Besides several toxic tobacco...
• Select Inductively coupled plasma mass spectrometry: Recent trends and development

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  Inductively coupled plasma mass spectrometry: Recent trends and development

  Author:Carsten EngelhardFrom:Analytical and Bioanalytical Chemistry (Vol. 399, Issue 1) Peer-Reviewed

  Jan. 1, 20114,107 words Technical report 1430LThis year inductively coupled plasma mass spectrometry (ICP-MS) moves into the fourth decade of development. In this article, some recent trends and developments in ICP-MS are reviewed, with special focus on...
• Select ToF-SIMS observation for evaluating the interaction between amyloid [beta] and lipid membranes

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  ToF-SIMS observation for evaluating the interaction between amyloid [beta] and lipid membranes

  Authors:Satoka Aoyagi, Toshinori Shimanouchi, Tomoko Kawashima, and Hideo IwaiFrom:Analytical and Bioanalytical Chemistry (Vol. 407, Issue 10) Peer-Reviewed

  Apr. 20153,094 words Report 1510LThe adsorption behaviour of amyloid beta (A[beta]), thought to be a key peptide for understanding Alzheimer's disease, was investigated by means of time-of-flight secondary ion mass spectrometry (ToF-SIMS). A[beta]...
• Select Focal points in mass spectrometry

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  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,...
• Select Advanced Functional Materials: A Route to Self-Organized Honeycomb Microstructured Polystyrene Films And Their Chemical Characterization By Tof-Sims Imaging

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  Advanced Functional Materials: A Route to Self-Organized Honeycomb Microstructured Polystyrene Films And Their Chemical Characterization By Tof-Sims Imaging

  Authors:S. Yunus, A. Delcorte, C. Poleunis, P. Bertrand, A. Bolognesi, and C. BottaFrom:Cellular Polymers (Vol. 26, Issue 3) Peer-Reviewed

  May-June 2007151 words Brief article, Repor... 1390LThis work describes how 2,2,6,6-tetramethyl-l-piperidinyloxyl-1 terminated polystyrene (PS-TEMPO), can be easily functionalised to prepare ordered honeycomb microstructured films by breath-figure imprinting. This...
• Select Comparison of PCR/Electron spray Ionization-Time-of-Flight-Mass Spectrometry versus Traditional Clinical Microbiology for active surveillance of organisms contaminating high-use surfaces in a burn intensive care unit, an orthopedic ward and healthcare workers

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  Comparison of PCR/Electron spray Ionization-Time-of-Flight-Mass Spectrometry versus Traditional Clinical Microbiology for active surveillance of organisms contaminating high-use surfaces in a burn intensive care unit, an orthopedic ward and healthcare workers

  Authors:Heather C Yun, Rachael E Kreft, Mayra A Castillo, Garth D Ehrlich, Charles H Guymon, Helen K Crouch, et al.From:BMC Infectious Diseases (Vol. 12, Issue 1) Peer-Reviewed

  Oct. 10, 20126,273 words Medical condition ov... 1500LBackground Understanding nosocomial pathogen transmission is restricted by culture limitations. Novel platforms, such as PCR-based electron spray ionization-time-of-flight-mass spectrometry (ESI-TOF-MS), may be...
• Select Characterization of freeze-fractured epithelial plasma membranes on nanometer scale with ToF-SIMS

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  Characterization of freeze-fractured epithelial plasma membranes on nanometer scale with ToF-SIMS

  Authors:Felix Draude, Martin Korsgen, Andreas Pelster, Tanja Schwerdtle, Johannes Muthing, and Heinrich F. ArlinghausFrom:Analytical and Bioanalytical Chemistry (Vol. 407, Issue 8) Peer-Reviewed

  Mar. 20157,282 words Report 1490LTime-of-flight secondary ion mass spectrometry (ToF-SIMS) was used to characterize the freeze-fracturing process of human epithelial PANC-1 and UROtsa cells. For this purpose, phosphatidylcholine, sphingomyelin,...
• Select Mass spectrometry imaging of rat brain sections: nanomolar sensitivity with MALDI versus nanometer resolution by TOF-SIMS

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  Mass spectrometry imaging of rat brain sections: nanomolar sensitivity with MALDI versus nanometer resolution by TOF-SIMS

  Authors:Farida Benabdellah, Alexandre Seyer, Loic Quinton, David Touboul, Alain Brunelle, and Olivier LaprevoteFrom:Analytical and Bioanalytical Chemistry (Vol. 396, Issue 1) Peer-Reviewed

  Jan. 1, 20106,786 words Report 1460LMass spectrometry imaging is becoming a more and more widely used method for chemical mapping of organic and inorganic compounds from various surfaces, especially tissue sections. Two main different techniques are now...
• Select Peptide structural analysis using continuous Ar cluster and [C.sub.60] ion beams

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  Peptide structural analysis using continuous Ar cluster and [C.sub.60] ion beams

  Authors:Satoka Aoyagi, John S. Fletcher, Sadia "Rabbani" Sheraz, Tomoko Kawashima, Irma Berrueta Razo, Alex Henderson, et al.From:Analytical and Bioanalytical Chemistry (Vol. 405, Issue 21) Peer-Reviewed

  Aug. 15, 20133,290 words Report 1600LA novel application of time-of-flight secondary ion mass spectrometry (ToF-SIMS) with continuous Ar cluster beams to peptide analysis was investigated. In order to evaluate peptide structures, it is necessary to detect...
• Select ToF-S-SIMS molecular 3D analysis of micro-objects as an alternative to ion beam erosion at large depth: application to single inkjet dots

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  ToF-S-SIMS molecular 3D analysis of micro-objects as an alternative to ion beam erosion at large depth: application to single inkjet dots

  Authors:Yannick Vercammen, Jaymes Van Luppen, Christiaan Van Roost, Roel De Mondt, Frank Vangaever, and Luc Van VaeckFrom:Analytical and Bioanalytical Chemistry (Vol. 405, Issue 6) Peer-Reviewed

  Feb. 15, 20136,091 words Report 1500LMolecular depth profiling is needed to develop high-tech materials optimised to the [micro]m or even up to the nm scale. Recent progress in time-of-flight static secondary ion mass spectrometry (ToF-S-SIMS) offers...
• Select ToF-SIMS and principal component analysis of lipids and amino acids from inflamed and dysplastic human colonic mucosa

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  ToF-SIMS and principal component analysis of lipids and amino acids from inflamed and dysplastic human colonic mucosa

  Authors:Marco Urbini, Valentina Petito, Francesco de Notaristefani, Franco Scaldaferri, Antonio Gasbarrini, and Luca TortoraFrom:Analytical and Bioanalytical Chemistry (Vol. 409, Issue 26) Peer-Reviewed

  Oct. 201710,597 words Report 1460LHere, time of flight secondary ion mass spectrometry (ToF-SIMS) and multivariate analysis were combined to study the role of ulcerative colitis (UC), a type of inflammatory bowel disease (IBD), in the colon cancer...
• Select Mass spectrometry imaging: linking molecule profiles to tissue spatial distribution

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  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...
• Select Presence of monoterpene synthase in four Labiatae species and Solid-Phase Microextraction- Gas chromatography-Mass Spectroscopy analysis of their aroma profiles

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  Presence of monoterpene synthase in four Labiatae species and Solid-Phase Microextraction- Gas chromatography-Mass Spectroscopy analysis of their aroma profiles

  Authors:Soodabeh Saeidnia, Ahmad Gohari, Azita Haddadi, Gholamreza Amin, Marjan Nikan, and Abbass HadjiakhoondiFrom:Pharmacognosy Research (Vol. 6, Issue 2) Peer-Reviewed

  April-June 20142,445 words Article 1720LByline: Soodabeh. Saeidnia, Ahmad. Gohari, Azita. Haddadi, Gholamreza. Amin, Marjan. Nikan, Abbass. Hadjiakhoondi Background: The family Lamiaceae (Labiatae) has included some medicinal plants. some monoterpene...