'Tof ms' diaporamas de présentation

MALDI-TOF mass spectrometry: Theory and principles

Rio, Ferbruary 6, 2006. MALDI-TOF mass spectrometry: Theory and principles. Peter Roepstorff Protein Research Group Department of Biochemistry and Molecular Biology University of Southern Denmark roe@bmb.sdu.dk www.protein.sdu.dk. mass analyser (TOF). ion source (MALDI). detector.

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Using Proteomics for Biomedical Research

786 views • 51 slides

Magnetic Pulsed Valve

Magnetic Pulsed Valve. The valve opens and shuts. Lens to focus the laser beam. Pulsed Valve. He. Rotating Disk. The valve opens and shuts A helium pulse passes along the tube. Lens to focus the laser beam. Pulsed Valve. He. Rotating Disk. The valve opens and shuts

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433 views • 36 slides

Progress in Laser Desorption Mass Spectrometry: Sample Analysis in the Lab and in Space

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Rob Linforth, Annie Blisset, Andy Taylor Dept. of Food Science University of Nottingham

PTR-TOF-MS: A New Instrument For Real-Time Analysis Of Multi-Component Systems: Applications To Food Analysis. Caroline Lamont-Smith, Steve Mullock & Fraser Reich Kore Technology Ltd. Ely, Cambs. Rob Linforth, Annie Blisset, Andy Taylor Dept. of Food Science University of Nottingham.

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Kevin KM Yue 25th November 2006

Altered Expression of C-Reactive Protein in Ginsenoside-Re-Treated Diabetic Rats Detected by SELDI-TOF MS. Kevin KM Yue 25th November 2006. Diabetes Mellitus. Characterized by hyperglycemia and long-term complications of eyes, kidneys, nerves and blood vessels.

563 views • 27 slides

LC/ESI- MS Peptide Identification

LC/ESI- MS Peptide Identification. Matthew Bellew mbellew@fhcrc.org http://edi.fhcrc.org/ STEDI software tools for the early detection initiative McIntosh Informatics Lab. LC/ESI-TOF MS in a nutshell. LC: Liquid chromatography:

286 views • 26 slides

Pixel Imaging Mass Spectroscopy (PImMS)

Pixel Imaging Mass Spectroscopy (PImMS) Mark Brouard, Ewen Campbell, Alex Johnsen, Craig Slater, Claire Vallance, Ed Wilman, Weihao Yuen Chemistry, University of Oxford Johan Fopma, Jaya John John, Andrei Nomerotski Physics, University of Oxford

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359 views • 23 slides

Libo Cao Ph.D., Analytical (Dr. P. B. Harrington) 19 th April, 2001

Peptide Sequencing by Matrix-assisted Laser Desorption-ionization Time-of-flight Mass Spectrometry (MALDI-TOF-MS) Combined with In-source Decay (ISD). Libo Cao Ph.D., Analytical (Dr. P. B. Harrington) 19 th April, 2001. Background. Matrix-assisted Laser Desorption-ionization (MALDI)

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MALDI demonstration

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Extracting the magic numbers of water clusters from abundance spectra

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Extracting the magic numbers of water clusters from abundance spectra

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Trinity College Dublin School of Chemistry 16 Dec 2009

Welcome To the Mass Spectrometry Unit Dr. Martin Feeney Room 0.5 Dr. J. Bernard Jean-Denis Chemistry building. Trinity College Dublin School of Chemistry 16 Dec 2009. Table of Contents.

427 views • 13 slides

Trinity College Dublin School of Chemistry 16 Dec 2009

Welcome To the Mass Spectrometry Unit Dr. Martin Feeney Room 0.5 Dr. J. Bernard Jean-Denis Chemistry building. Trinity College Dublin School of Chemistry 16 Dec 2009. Table of Contents.

273 views • 13 slides

Dave Worton Postdoctoral Research Scientist, University of California - Berkeley

Dave Worton Postdoctoral Research Scientist, University of California - Berkeley. Research Interests: Origins and composition of atmospheric carbonaceous aerosols Development of mass spectrometric methods to separate and identify individual organic compounds present in atms aerosols

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Discovery of proteic biomar k ers for C rohn Disease and U lcerative Colitis by SELDI-TOF-MS

M -A. Meuwis 1 , D de Seny 1 , M Fillet 1 , E Louis 2 , J Belaiche 2 , P G eurts 3 ,L Wehenkel 3 , M Malaise 4 , M-P. Merville 1. CD vs UC. CD vs UC. IBD vs HC , IC. IBD vs HC , IC. CD vs UC , IC , HC. UC vs CD , IC , HC. CD vs UC , IC , HC. UC vs CD , IC , HC.

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Metabolomics By Ion Mobility Mass Spectrometry

2a2. 2a1. 3 ion counts. 2a3. 2a4. 5 ion counts. 2a6. 2a5. 2a7. 2a8. Metabolomics By Ion Mobility Mass Spectrometry Prabha Dwivedi 1 ; Kimberly A. Kaplan 1 ; Thomas F. Egan 2 ; Agnes Tempez 2 ; Albert J. Schultz 2 ; and Herbert H. Hill Jr 1

202 views • 1 slides