Göran Helldin

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A novel disposable high-density matrix assisted laser desorption/ionization (MALDI) target plate made either from polymethylmethacrylate (PMMA) or polycarbonate (PC) is presented where thousands (1,200-1,600) of samples can be deposited and subsequently analyzed by MALDI-time of flight (TOF) mass spectrometry. Good reproducibility was obtained across the(More)
A polymer microfabricated proteomic sample preparation and MALDI MS sample presentation device, the integrated selective enrichment target (ISET), comprising an array of perforated nanovials is reported. Each perforated nanovial can be filled with selective extraction media (microbeads) for purification and concentration of protein/peptides prior to(More)
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