Espectrometria de Massa
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Chemistry and Biochemistry Center |
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Faculdade de Ciências da Universidade de Lisboa |
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Rede Nacional de Espectrometria de Massa |
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NÓ FCUL (RNEM) |
Tutorial de Espectrometria de massa em Português (Disponível brevemente)
Equipments
LCQ-Duo
Electrospray ionisation, Ion Trap Mass Spectrometer, MS2 and CID capable.
Lab. 8.2.33 - Forensics Biological and Environmental Mass Spectrometry Laboratory
MS9
Sector Mass Spectrometer, Nier-Johnson geometry, with electron ionisation (EI), chemical ionisation (CI) and fast atom bombardment (FAB), linked scans (enables MS/MS experiments). Still working, it constitutes an excellent equipment for teaching purposes.
The MS9, delivered by AEI in 1962, has a long and glorious history. It was the first instrument specifically designed for qualitative organic analysis achieving a resolving power of 10 000. Later developments increased the magnetic and electrostatic sector radius enabling to increase the resolution to 100 000 - 200 000. It was in a similar instrument that Prof. Keith Jennings carried out his groundbreaking work on collisionally induced dissociation (CID).
Lab. 8.2.33 - Forensics Biological and Environmental Mass Spectrometry Laboratory
Thermo Scientific ITQ 900, Trace GC Ultra
EI/CI ion source, MSn and CID capable, solids probe for direct introduction.
Coupled to a Trace GC Ultra gas chromatograph
Lab. 8.2.33 - Forensics Biological and Environmental Mass Spectrometry Laboratory
Jeol JMS Ax-505w
Sector Mass Spectrometer, Nier-Johnson geometry, coupled to Gas Chromatograph. Electron Ionization, Chemical Ionization, FAB and linked scan capable.
Lab. 8.2.46 - FTICR and Precision Proteomics Laboratory
Trio1000
Quadrupole Mass Spectrometer coupled to Gas Chromatograph. Electron Ionization and solid probe for direct introduction.
Lab. 8.2.46 - FTICR and Precision Proteomics Laboratory
Apex Ultra FTICR-MS, National Mass Spectrometry Network (REDE/1501/REM/2005)
Fourier Transform Ion Cyclotron Ressonance Mass Spectrometer, Bruker Daltonics, equiped with a 7T actively shielded superconducting magnet, Magnex Scientific. Electrospray Ionization, Nanospray Ionization (on-line and off-line), and MALDI. SORI-CAD (Sustained Off Ressonance Irradiation - Collision Activation Dissociation), ECD (Electron Capture Dissociation) and MSn capable. Coupled to a HPLC Agilent 1200 series.
Lab. 8.2.46 - FTICR and Precision Proteomics Laboratory