High-sensitivity mass spectrometry with a tandem accelerator
نویسندگان
چکیده
منابع مشابه
Analysis of Protein Complexes High-sensitivity Liquid Chromatography Coupled with Tandem Mass Spectrometry
Proteomics, or the large-scale analysis of proteins, has emerged as a result of the genome sequencing projects. The development of methods and instrumentation for automated tandem mass spectrometry (MS/MS) in combination with microcapillary liquid chromatography has dramatically increased the sensitivity and speed to identify proteins. Identification of proteins is now achieved with greater sen...
متن کاملMorphine brain pharmacokinetics at very low concentrations studied with accelerator mass spectrometry and liquid chromatography-tandem mass spectrometry.
Morphine has been predicted to show nonlinear blood-brain barrier transport at lower concentrations. In this study, we investigated the possibility of separating active influx of morphine from its efflux by using very low morphine concentrations and compared accelerator mass spectrometry (AMS) with liquid chromatography-tandem mass spectrometry (LC-MS/MS) as a method for analyzing microdialysis...
متن کاملAccelerator Mass Spectrometry at Vera
The Vienna Environmental Research Accelerator (VERA) is a dedicated facility for accelerator mass spectrometry (AMS), operated at the University of Vienna since 1996. The principle of AMS with VERA and the advantage of measuring long-lived radioisotopes by atom counting (AMS) rather than decay counting (ß decay) is described. A brief overview on AMS applications is also presented.
متن کاملAccelerator Mass Spectrometry as a Bioanalytical Tool
This paper presents data that supports Accelerator Mass Spectrometry (AMS) as a valid bioanalytical tool for tracing long lived radioisotopes in uses as molecular labels or elemental tracers.
متن کاملSelected Tandem Mass Spectrometry Ion
1 Selected tandem mass spectrometry (MS/MS) ion monitoring (SMIM) is the most 2 suitable scanning mode to detect known peptides in complex samples when an ion-trap 3 mass spectrometer is the instrument used for the analysis. In this mode, the MS detector 4 is programmed to perform continuous MS/MS scans on one or more selected 5 precursors, either during a selected time interval, or along the w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Il Nuovo Cimento A
سال: 1984
ISSN: 0369-3546,1826-9869
DOI: 10.1007/bf02724163