Search results with tag "Desrotpion"
高分子の分子量：低分子との ... - 名古屋大学
oec.chembio.nagoya-u.ac.jp"for their development of soft desorption ionisation methods for mass spectrometric analyses of biological macromolecules" マトリックス支援レーザー脱離イオン化法 （Matrix Assisted Laser Desorption / Ionization, MALDI） 田中耕一(島津製作所) 高分子の分子量：低分子との違い
Biomarkers of Infection and Inflammation
clsjournal.ascls.orgJan 20, 2020 · HNE - human neutrophil elastase, IL - interleukin, MALDI-TOF - matrix-assisted laser desorption ionization time of flight, PCT - procalcitonin, PTX3 - pentaxin 3, WBC - …
VOLATILE ORGANICS ANALYSIS BY ATD GC-MS
www.chemtrace.comVOLATILE ORGANICS ANALYSIS BY ATD GC-MS What is ATD GC-MS? APPLICATION ATD GC-MS (Automated Thermal Desorption Gas Chromatography - Mass Spectrometry) is a well-established technique and the industry’s preferred testing method
OECD Guidelines for the Testing of Chemicals : …
archive.epa.govOECD/OCDE 106 Adopted : 21st January 2000 1/45 OECD GUIDELINE FOR THE TESTING OF CHEMICALS Adsorption - Desorption Using a Batch Equilibrium Method INTRODUCTION 1. This Guideline is based on the proposal submitted by the European Commission in 1993 and takes
GERSTEL
www.gerstel.jp5 GERSTELの試料前処理・導入技術 多機能加熱脱着装置 GERSTEL TDU2 ̶ Thermal Desorption Unit ̶ GERSTEL TDS3と比べ、小型化が図られた多機能加熱脱着装置 です。TDU2はCIS4との組み合わせで構成されており、MPS2-xt のTwister/ATEX オプションと組み合わせることで、様々な試料 前処理・導入技術の自動化が可能に ...
Thermal Desorption: A Practical Applications Guide - Restek
www.restek.comThermal Desorption: A Practical Applications Guide I. Environmental Air Monitoring and Occupational Health & Safety www.markes.com
Teaching Tools: Fundamentals of Mass Spectrometry Theory
www.agilent.comApr 05, 2016 · • Soft laser desorption, Dr. Tanaka Concert Hall, Stockholm Sweden, Dec 2002 Dr. Fenn getting his Nobel Prize from the King of Sweden. 5. April 2016 For Teaching Purpose Only 5 Table of Contents (TOC) Introduction • Basic Considerations • Masses in Mass Spectrometry • Fundamental Steps
Thermal Desorption Tubes: Versatile Air Sampling for a ...
www.restek.comThermal DesorptionTubes Versatile Air Sampling for a Wide Range of Applications •Sensitive—concentrated sample collection to ppb/ppt levels. •Versatile—variety of sorbents to collect wide range of VOCs.
In Situ Thermal Desorption Of Coal Tar
clu-in.orgIN SITU THERMAL DESORPTION OF COAL TAR INTRODUCTION In Situ Thermal Desorption (ISTD) is a remediation process in which heat and vacuum are applied simultaneously to subsurface soils. ISTD is remarkably versatile and effective. It can remediate virtually all organic contaminants, including Manufactured Gas Plant (MGP) waste such as coal tar,
An Introduction to Mass Spectrometry
science.widener.eduionization energy. Electron ionization and chemical ionization are only suitable for gas phase ionization. Fast atom bombardment, secondary ion mass spectrometry, electrospray, and matrix assisted laser desorption are used to ionize …
Thermodynamics and Kinetics of Adsorption
w0.rz-berlin.mpg.deTechnical applications of adsorption: ... thermal desorption spectra as will be discussed later. The . ... that one encounters in practical heterogeneous catalysis require a modified view and more complicated thermodynamic treatment, since they can provide a whole variety
Fundamental Guide to Liquid Chromatography Mass ...
www.ssi.shimadzu.comMALDI Matrix-Assisted Laser Desorption/Ionization MALDI-TOF Matrix-Assisted Laser Desorption/Ionization Time-of-Flight MRM Multiple Reaction Monitoring MS Mass Spectrometry MS/MS Tandem Mass Spectrometry MW. Molecular Weight NPLC Normal Phase Liquid Chromatography PDA. Photodiode Array Detector ...
Shimadzuʼs Fundamental Guide to Gas Chromatography …
www.shimadzu.eu.comMALDI Matrix-Assisted Laser Desorption/Ionization MALDI-TOF Matrix-Assisted Laser Desorption/Ionization Time-of-Flight MRM Multiple Reaction Monitoring MS Mass Spectrometry MS/MS Tandem Mass Spectrometry MW Molecular Weight NPLC Normal Phase Liquid Chromatography PDA Photodiode Array Detector ...
Principles of MALDI-TOF mass spectrometry
www.uab.eduMatrix-Assisted Laser Desorption Ionization (MALDI) Accelerating pulse detector. Short laser pulse. Flight tube and drift region to measure the time-of-flight (TOF)
Guidance For The Use Of The Synthetic Precipitation ...
www.nj.govcontaminated site to estimate the site-specific adsorption-desorption potential of a contaminant that may impact ground water. The SW-846 methods are available online ... selecting samples for SPLP testing for weakly adsorbed chemicals, such as volatile ...
AIXTRON Global Presence
www.aixtron.comDesorption Adsorption Surface kinetics Growth WaferW afer Deposition process takes place on the substrates (wafers) Surface processes while growing layers on the substrate ... compared to other laser types is the high speed of light availability. They can be switched on and
Principles and Applications of LC-MS/MS for the ...
cdn.intechopen.comDue to ionization sources such as electrospray ionization (ESI) and matrix-assisted laser desorption/ionization (MALDI), MS has become an irreplaceable tool in the biological sciences. Over the past decade, MS has unde rgone tremendous techno logical improvements
Chapter 1 - Carbon Adsorbers
www.epa.govcanisters are not intended for in-situ desorption as in the fixed-bed units. Instead, they are either returned to the manufacturer or regenerated at a central desorption facility onsite. Originally, canister adsorbers referred to relatively small returnable containers, such as 55-gallon drums.
RapiGest SF Surfactant - Waters Corporation
www.waters.comdigestion for matrix-assisted laser desorption/ionization mass spectrometric peptide mapping. Nomura, Eiko, et. al. J. Mass Spect. 2004; 39: 202-207. 2. Enzyme-friendly, mass spectrometry-compatible surfactant for in-solution enzymatic digestion of proteins.
Spectrométrie de masse SM - unistra.fr
complex-matter.unistra.frLaser Desorption Ionisation) Biomolécules (1 300 kDa) etlt complexes non-covaltlents L'impact électronique (EI)-un filament porté à haute T°C par passage d'un courant émet des e-qui peuvent êêtreaccélé éélérésparunecertaiine∆V.
2016 2017 - JCS
www.j-circ.or.jpmatrix-assisted laser desorption ionization-time of flight mass spectrometry マトリックス支援レー ザーイオン化飛行時間 型質量分析法 MDCT multidetector-row CT 多列検出器CT MIC minimum inhibitory concentration 最少発育阻止濃度 MRA magnetic resonance angiography 磁気共鳴血管造影
質量分析による蛋白質一次構造の決定
www.f.waseda.jp（MALDI: Matrix Assisted Laser Desorption Ionization） 電子イオン化（EI: Electron Ionization） 化学イオン化 （CI: Chemical Ionization） 電界脱離 （FD: Field Desorption） 高速原子衝撃法 （FAB: Fast Atom Bombardment）
MALDI-MS Technical Reports No. MALDIとLI/LDの違いは何か？
www.shimadzu.co.jpMatrix Assisted Laser Desorption / Ionization (MALDI) マトリックス支援レーザ脱離イオン化とは？ MALDIとは 、前記したMatrix を用いレーザ光照射 により試料 （分解させず ）イ オン化 …
质谱技术 - CAS
www.cebsit.cas.cn化学离子化Chemical Ionization (CI) 场电离, 场解吸Field Ionization (FI), Field Desorption (FD) 快原子轰击Fast Atom Bombardment (FAB) 基质辅助激光解析电离Matrix-Assisted Laser Desorption Ionization (MALDI) 电喷雾电离Electrospray Ionization (ESI) 大气压化学电离Atmospheric Pressure Chemical Ionization (APCI)
質量分析におけるさまざまなイオン化法
ochiai.yz.yamagata-u.ac.jpElectron Ionization Fast Atom Bombardment Matrix-Assisted Laser Desorption Ionization ElectroSpray Ionization Field Desorption 質量分析におけるさまざまなイオン化法 測定対象が分解された ものも検出される 主に測定対象の分子量のみ 検出される
뇐뎡압냝ꯇꗍꪫ덎곬뇐뙩군땥 - YM
www.ym.edu.tw上述trypsin 水解產物可用MALDI-TOF MS （Matrix assisted laser desorption ionization- time ... 使用ESI Q-TOF MS（Electron spray ionization Q-time of fly mass spectrometer）為飛行時間型 ... 1mm 之點固定ligand，後加上約0.5~2 µl 含有蛋白質之樣品，後用MALDI-TOF MS 分析。 ...
TECHNIQUES FOR NANOPARTICLE SYNTHESIS
www.ijariit.com1.2 Laser Ablation Method: In this method, metal atom desorption occurs, when intense laser pulses are focused on a metal target. In a Laser ablation experiment, a bulk metal is immersed in a solvent containing surfactant. During the laser irradiation, the metal atoms will vaporize and are immediately solvated by the surfactant molecules to form
MALDI Matrix List for 337(355) nm http://www.first-ms3d.jp ...
www.shimadzu.co.jpFeb 26, 2015 · ultraviolet laser desorption mass spectrometry of proteins” Rapid Commun. Mass Spectrom., Vol. 3, p432 1989) Ronald Beavis, Brian Chait “Matrix-assisted laser-desorption mass spectrometry using 355 nm3 radiation” Rapid Commun. Mass Spectrom., Vol. 3, …
MassARRAY System - Agena Bioscience
www.agenabio.comThe MassARRAY System uses matrix-assisted laser desorption/ionization - time of flight (MALDI-TOF) mass spectrometry for the precise detection of DNA molecules. Genetic variants are distinguished by analysis of their individual mass, eliminating the need for fluorescence or labeling. SYSTEMS
タンパク質の同定と質量分析
masspecs.sci.yokohama-cu.ac.jp・Matrix-assisted Laser Desorption/Ionization (MALDI) MASSPECS. Electrospray Ionization (ESI) + 3,000 V MASSPECS. 馬心筋アポミオグロビンのESI-MS タンパク質研究に欠かせないソフトイオン化法. Matrix-assisted Laser Desorption/Ionization (MALDI) O HO HO O H O HO
Medical Microbiology, Virology & Immunology
elib.vsmu.byLSCM – laser scanning confocal microscopy . M cells – microfold cells . mAbs – monoclonal antibodies . MALDI-TOF analysis – matrix-assisted laser desorption ionization – time-of-flight detection analysis . MALT – mucosal-associated lymphoid tissue . MAPK kinase – kinase of mitogen-activated protein kinase .
マトリックス支援レーザー脱離イオン化のメカニズム
annex.jsap.or.jpMatrix-assisted laser desorption/ionization （MALDI） is one of the most prevailing “soft” ionization techniques, which generates gas-phase ions of labile molecules in the condensed phase with a less extent of fragmentation. The development of MALDI, together with electrospray ionization （ESI） which is the other representative soft ...
Matrix-Assisted Laser Desorption/Ionization (MALDI)
www.ocf.berkeley.edu2.3 Mass Spectrometry The most common mass analyzer paired with MALDI is the time-of-ight (TOF) mass spectrometer. MALDI produces ions in short bursts due to the use of a pulsed laser, and produces a wide variety of ion masses that require a detector with a broad mass range.
Solvent Desorption Tubes - SUPELCO
www.supelco.com.twSample Preparation SUPELCO 170 Order: 1.800.325.3010 Technical Service: 1.800.359.3041 Web: www.sigma-aldrich.com/supelco H30 505323 H300 505331 S10L
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