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Matrix-assisted laser-desorption/ionization-mass spectroscopy analysis

After device construction, structural and functional analysis are critical. One might argue that only the second issue matters, but structural data often give insights into why devices perform suboptimally, and provide important clues about how to improve device function. We routinely use protein analytics (matrix-assisted laser desorption-ionization mass spectroscopy, amino acid composition analysis, gel electrophoresis, Western blotting, circular dichroism, vari-... [Pg.550]

The low volatility of ILs makes them useful as solvents working under high vacuum, and together with their more amorphous solid analogs they are convenient in matrix-assisted laser-desorption/ ionization-mass spectroscopy (MALDI-MS) analysis.103104... [Pg.361]

Matrix-assisted laser desorption—ionization mass spectroscopy is a convenient method for rapid and sensitive structural analysis of oligosaccharides (Harvey 1999). It was observed that MALDI TOE TOF mass spectrometric analysis reveal a series of masses (m/z) corresponding to pentose and hexose sugars... [Pg.184]

Wingerath, T. et al. (1999). Analysis of cyclic and acyclic analogs of retinol, retinoic acid, and retinal by laser desorption ionization-, matrix-assisted laser desorption ionization-mass spectrometry, and UV/Vis. spectroscopy. Anal. Biochem. 272(2) 232-242. [Pg.227]

Wang, Z. Russon, L. Li, L. Roser, D. C. Long, S. R. Investigation of spectral reproducibility in direct analysis of bacteria proteins by matrix-assisted laser desorption/ionization time-of-flight mass spectroscopy. Rapid Comm. Mass Spectrom. 1998,12,456-464. [Pg.316]

MALDI MCM-41 MCR MD ME MEM MI MPM MRI MS MVA Matrix-assisted Laser Desorption/Ionization Mobile Crystalline Material-41 Multivariate Curve Resolution Molecular Dynamics Matrix-enhanced Magnetic Force Micrscopy Multivariate Image Multiphoton Microscopy Magnetic Resonance Imaging Mass Spectroscopy Multivariate Analysis... [Pg.219]

T. Yamagaki, Y. Ishizuka, S.-I. Kawahara, H. Nakanishi. Analysis of glycosidic linkages in saccharide compounds by post-source decay fragment methods in matrix-assisted laser desorption/ionization time-of-flight mass spectroscopy. Rap. Comm. Mass. Spec. 1999, /1,527-531. [Pg.316]

For high-throughput screening of SNPs, techniques such as MALDI-TOF-MS (matrix-assisted laser desorption-ionization time-of-flight mass spectroscopy) are used. Examples of projects are population studies/gene diagnostics, clinical studies, analysis of mitochondrial DNA or Y- chromosomal SNPs, and DNA forensics. The... [Pg.37]

Moreover, the typical tools of supramolecular chemistry, such as NMR spectrometry, require concentrations usually in excess of 10 " mol/1. and other favorite methods such as mass spectroscopy [fast-atom bombardment (FAB), electrospray ionization (ESI), matrix-assisted laser desorption ionization (MALDI)], and vapor-pressure os-moinetry do not directly provide information about supramolecular behavior in solution. The most favorite method, x-ray analysis, suffers from the limitation posed by the ultimate requirement of being able to grow single crystals. While this is. in numerous instances, possible in the case of pure molecular entities, supramolecules, being mixed molecular objects by nature, are usually difficult to grow in the form of a single crystal. [Pg.1060]

Matrix assisted laser desorption ionization-time of flight mass spectroscopy (MALDI-TOF MS) has proven to be a powerful tool for analysis of many biopolymers, such as proteins, oligonucleotides, and polysaccharides. Recently, it has been used to characterize many synthetic polymers [174]. Another... [Pg.383]

Thermogravimetric analysis Differential thermal analysis Differential scanning calorimetry Thermal volatiUszation analysis Evolved gas analysis Mass spectroscopy methods Matrix-assisted laser desorption/ionization Imaging chemiluminescence... [Pg.154]

Figure 1.13 Selected analytical techniques used for metallomics studies. ICP-OES, inductively coupled plasma optical emission spectroscopy, ICP-MS, inductively coupled plasma mass spectrometry LA-ICP-MS, laser ablation ICP-MS XRF, X-ray fluorescence spectroscopy PIXE, proton induced X-ray emission NAA, neutron activation analysis SIMS, secondary ion mass spectroscopy GE, gel electrophoresis LC, liquid chromatography GC, gas chromatography MS, mass spectrometry, which includes MALDI-TOF-MS, matrix-assisted laser desorption/ ionization time of flight mass spectrometry and ESI-MS, electron spray ionization mass spectrometry NMR, nuclear magnetic resonance PX, protein crystallography XAS, X-ray absorption spectroscopy NS, neutron scattering. Figure 1.13 Selected analytical techniques used for metallomics studies. ICP-OES, inductively coupled plasma optical emission spectroscopy, ICP-MS, inductively coupled plasma mass spectrometry LA-ICP-MS, laser ablation ICP-MS XRF, X-ray fluorescence spectroscopy PIXE, proton induced X-ray emission NAA, neutron activation analysis SIMS, secondary ion mass spectroscopy GE, gel electrophoresis LC, liquid chromatography GC, gas chromatography MS, mass spectrometry, which includes MALDI-TOF-MS, matrix-assisted laser desorption/ ionization time of flight mass spectrometry and ESI-MS, electron spray ionization mass spectrometry NMR, nuclear magnetic resonance PX, protein crystallography XAS, X-ray absorption spectroscopy NS, neutron scattering.

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Analysis spectroscopy

Assisted Laser Desorption

Desorption ionization

Desorption spectroscopy

Ionization spectroscopy

Laser assisted

Laser desorption

Laser desorption ionization mass

Laser desorption mass

Laser desorption mass spectroscopy

Laser ionization

Laser ionizing

Laser mass spectroscopy

Laser spectroscopy

Mass laser ionization

Mass matrix

Mass spectroscopy

Mass spectroscopy analyses

Mass spectroscopy ionization

Mass spectroscopy matrix assisted laser desorption

Matrix assisted

Matrix assisted desorption+ionization

Matrix assisted laser ionization

Matrix ionization

Matrix-assisted laser

Matrix-assisted laser desorption ionization

Matrix-assisted laser desorption ionization mass

Matrix-assisted laser desorption ionization mass spectroscopy

Matrix-assisted laser desorption mass

Matrix-assisted laser-desorption

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