Matrix-assisted laser desorption ionization time-of-flight mass-spectroscopy (MALDI-TOF MS)

Reduced graphene oxide films used as matrix of MALDI-TOF-MS for detection of octachlorodibenzo-p-dioxin.

A reduced graphene oxide (rGO) film was used as the matrix in the matrix-assisted laser desorption/ionization time-of-flight mass spectroscopy (MALDI-TOF-MS) for the detection of octachlorodibenzo-p-dioxin (OCDD) with a detection weight as low as 500 pg.

Fast and reliable MALDI-TOF MS–based microorganism identification Matrix-assisted laser desorption/ionization–time of flight mass spectrometry (MALDI-TOF MS) fingerprinting is a fast and reliable method for the classification and identification of microorganisms, with applications

Matrix-assisted laser desorption/ionization–time of flight mass spectrometry (MALDI-TOF MS) fingerprinting is a fast and reliable method for the classification and identification of microorganisms, with applications in clinical diagnostics, environmental and taxonomical research, or food-processing quality control. The BioTyperTM MALDI-TOF MS fingerprinting system allows researchers to perform ...

Dossier MALDI - TOF ■ Oligonucleotide analysis by MALDI - MS

Matrix-assisted laser desorption (MALDI) time-offlight (TOF) mass spectrometry (MS) has been successfully used for oligonucleotide sequence confirmation by mass analysis of fragments generated by concentration-dependent exonuclease digestion. This approach is particularly well-suited to the analysis of synthetic DNA due to the relatively short length of the DNA strands. Additionally, an importa...

Small Molecule Drug Imaging of Mouse Tissue by MALDI-TOF/TOF Mass Spectrometry and FTMS

Matrix Assisted Laser Desorption Ionization (MALDI) Mass Spectrometry (MS) with a computer-controlled xy-stage in the ionization source can be used to detect the presence, approximate amount and location of small molecules, lipids, peptides and proteins in tissue samples through in vitro molecular imaging, often referred to as MALDI imaging. Both MALDI Time-of-flight/Time-of-flight (MALDI-TOF/T...

MALDI-TOF MS Coupled with Collision-Induced Dissociation (CID) Measurements of Poly(methyl methacrylate)

Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOFMS) is one of themost fundamental analysis techniques for proteins, peptides, and synthetic polymers to date. Along with field desorption (FD), fast atom bombardment (FAB), laser desorption coupled with time-of-flight (LD-TOF), secondary ion mass spectrometry coupled with time-of-flight (SIMS-TOF), and electr...

Biotyping Saccharomyces cerevisiae strains using Matrix Assisted Laser Desorption/Ionization Time of Flight Mass Spectrometry (MALDI-TOF MS)