搜索结果: 1-9 共查到“光学工程 Mass spectrometry”相关记录9条 . 查询时间(0.064 秒)
Mass Spectrometry of Bio-Molecule by UV/FEL Matrix-Assisted Laser Desorption/Ionization
Matrix-assisted laser desorption/ionization (MALDI) Time-of-flight mass spectrometry (TOFMS) Free electron laser (FEL) Biological macromolecule
2009/6/15
Matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOFMS) is a powerful and robust tool for protein identification. We proposed a novel MALDI method (UV/FEL MALDI) bas...
Matrix-Assisted Laser Desorption/Ionization Time of Flight Mass Spectrometry with an Infrared Free-Electron Laser
Free-electron laser (FEL) Matrix-assisted laser desorption/ionization (MALDI) Time of flight mass spectrometry (TOFMS)
2009/6/9
A use of a free-electron laser (FEL) as the source of selective vibrational excitation was examined for infrared matrix-assisted laser desorption/ionization time of flight mass spectrometry (IR-MALDI-...
Laser Desorption/Ionization Time of Flight Mass Spectrometry Using a Free-Electron Laser
Free-electron laser (FEL) Laser desorption/ionization Time of flight mass spectrometry (TOFMS)
2009/6/9
This commentary article provides short accounts of matrix-assisted laser desorption/ionization (MALDI) and time of flight mass spectrometry (TOFMS), particularly perspective views of MALDI using an in...
Proteomics Research by Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry
Proteomics MALDI MS Edman chemistry
2009/6/9
Matrix-assisted laser desorption/ionization (MALDI) mass spectrometry (MS) represents a well-accepted and reliable method for the characterization of proteins. The method has great advantages in terms...
Study of Protein Structures Using Matrix-Assisted Laser Desorpion/Ionization Mass Spectrometry
MALDI In-source decay Hydrogen-attachment dissociation
2009/6/9
The mechanism of in-source decay (ISD) under matrix-assisted laser desorption/ionization (MALDI) conditions has been described. The ISD characteristic is the formation of c- and (z+2)-ions originated ...
Single particle analysis of soil dust by aerosol time-of-flight laser mass spectrometry
mass spectrometry
2011/5/4
A laboratory study was carried out to investigate the single particle soil dust using aerosol time-of-flight mass spectrometry. The presence of crustal elements is observed in the mass spectra of indi...
Laser aerosol time-of-flight mass spectrometry analysis of individual aerosol particles from photooxidation of toluene
secondary organic aerosol (SOA) laser desorption/ionization
2011/4/28
A laser aerosol time-of-flight mass spectrometry (ATOFMS) that can be used for real-time measurement of the size and composition of individual aerosol particles has been designed and manufactured in o...
Thermal decomposition of silica-methyltrimethoxysilane hybrid glasses studied by mass spectrometry
hybrids decomposition methyltrimethoxysilane mass spectrometry
2011/4/28
Organically modified silicates (hybrid glasses) have attracted much attention in recent years because they are considered to be promising materials with easy tailorable new properties. The structure o...
Rapid detection of trace chloroethylenes using laser mass spectrometry
laser mass spectrometry resonance-enhanced multiphoton ionization
2011/4/26
Laser mass spectrometry is a new chemical trace analysis method with high selectivity, sensitivity and speed. The mass-resolved resonance-enhanced multiphoton ionization (REMPI) spectra of chloroethyl...