RESUMO
Matrix-assisted laser desorption/ionisation mass spectrometry imaging (MALDI-MSI) of metabolites can reveal how metabolism is altered throughout heterogeneous tissues. Here negative ion mode MALDI-MSI has been coupled with laser post-ionisation (MALDI-2) and applied to the MSI of low molecular weight (LMW) metabolites (Assuntos
Drama
, Animais
, Camundongos
, Espectrometria de Massas por Ionização e Dessorção a Laser Assistida por Matriz
, Peso Molecular
, Ácido Glutâmico
, Lasers
, Magreza
