Centres Científics i Tecnològics UB

Molecular characterization mass spectrometry

Contact: info@ccit.ub.edu

Electron impact (EI).
Chemical ionization (CI) (+) and (-) ionization modes; direct and GC-MS coupling sample introduction .
MALDI TOF/TOF; (+) and (-) ionization modes; mass measurement up to 200 kDa; .
MS/MS analyses.
Electrospray ionization (ESI) and atmospheric pressure chemical ionization (APCI); (+) and (-) ionization modes; direct and LC-MS coupling introduction; exact mass measurement.
Characterization of compounds: molecular weight measurement, confirmation of empirical formulas through exact mass measurement.
Characterization of compounds: EI fragmentation study (direct or GC-MS coupling); Spectra database searches.
Analysis of impurities using LC-MS and GC-MS coupling.
Compound analysis using MALDI-TOF.
Compound analysis using MS/MS (MALDI TOF/TOF).
Analysis of impurities using LC-MS.
Characterization of compounds: molecular weight, exact mass measurement, fragmentations.
Analysis of proteins, RNA, DNA: molecular weight, peptide mapping (ESI, MALDI TOF/TOF) .
Analysis of organometallic complexes.
Analysis of polymers.

Surname Name Location Phone number Fax Email
FERNANDEZ VIDAL (*) IRENE Fac. Química C/ Martí i Franquès, 1 934039847 934039846 ifernandez@ccit.ub.edu
ORTIZ VERA LAURA Fac. Química C/ Martí i Franquès, 1 934039847 934039846 ortizlaura@ccit.ub.edu


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