desorption mass spectroscopy

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• Plasma desorption mass spectrometry — Infobox chemical analysis name = Plasma desorption mass spectrometry caption =Schematic representation of a plasama desorption time of flight mass spectrometer. acronym = PDMS classification =Mass spectrometry analytes = Organic molecules… …   Wikipedia

• Mass spectrometry — (MS) is an analytical technique that measures the mass to charge ratio of charged particles.[1] It is used for determining masses of particles, for determining the elemental composition of a sample or molecule, and for elucidating the chemical… …   Wikipedia

• History of mass spectrometry — The history of mass spectrometry dates back more than one hundred years and has its roots in physical and chemical studies regarding the nature of matter. The study of gas discharges in the mid 19th century led to the discovery of anode and… …   Wikipedia

• Thermal desorption spectroscopy — (TDS), also known as temperature programmed desorption (TPD) is the method of observing desorbed molecules from a surface when the surface temperature is increased. Many researchers prefer the name TPD because it is not a spectroscopic… …   Wikipedia

• Protein mass spectrometry — A mass spectrometer used for high throughput protein analysis. Protein mass spectrometry refers to the application of mass spectrometry to the study of proteins. Mass spectrometry is an important emerging method for the characterization of… …   Wikipedia

• Десорбционные методы ионизации в масс-спектрометрии — Десорбционные методы ионизации в масс спектрометрии  группа методов ионизации в масс спектрометрии, для которых процессы десорбции твердого анализируемого вещества и его ионизации практически неотделимы во времени. Наиболее полное развитие… …   Википедия

• Materia granular — Ejemplos de materia granular: esferas de plástico, grava, lentejas y semillas de ajonjolí. La materia granular o materia granulada es aquella que está formada por un conjunto de partículas macroscópicas sólidas lo suficientemente grandes para que …   Wikipedia Español

• surface analysis — ▪ chemistry Introduction       in analytical chemistry (chemistry), the study of that part of a solid that is in contact with a gas or a vacuum. When two phases of matter are in contact, they form an interface. The term surface is usually… …   Universalium

• J. A. Panitz — is the co inventor of the Atom Probe Field Ion Microscope [cite journal|last=Müller|first=Erwin W.|authorlink=Erwin Müller|coauthors=John A. Panitz, S. Brooks McLane|year=1968|title=The Atom Probe Field Ion Microscope|journal=Review of Scientific …   Wikipedia

• Massenspektrometrie — Als Massenspektrometrie werden Verfahren zum Messen der Masse von Atomen oder Molekülen bezeichnet. Die Massenspektrometrie zählt nicht zu den Methoden der Spektroskopie, da es nicht um Spektren von elektromagnetischer Strahlung geht. Die zu… …   Deutsch Wikipedia

• Monolithic HPLC column — A monolithic HPLC column is a special type of column used in HPLC with porous channels rather than beads. High performance liquid chromatography (HPLC) is the third most widely used laboratory instrument, surpassed only by analytical balances and …   Wikipedia