Sample preparation for mass spectrometry imaging: small mistakes can lead to big consequences

RJA Goodwin - Journal of proteomics, 2012 - Elsevier
Mass spectrometry imaging (MSI) enables the direct analysis of molecules from the surface
of a wide variety of samples, allowing the multiplex measurement of both abundance and …

MALDI imaging mass spectrometry: bridging biology and chemistry in drug development

S Castellino, MR Groseclose, D Wagner - Bioanalysis, 2011 - Taylor & Francis
Our understanding of drug tissue distribution impacts a number of areas in drug
development, including: pharmacology, pharmacokinetics, safety, drug–drug interactions …

Functionalized nanoparticles and nanostructured surfaces for surface-assisted laser desorption/ionization mass spectrometry

R Arakawa, H Kawasaki - Analytical Sciences, 2010 - jstage.jst.go.jp
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-
MS) using organic matrices is a soft ionization technique that features minimal fragmentation …

Mass spectrometry imaging of cassette-dosed drugs for higher throughput pharmacokinetic and biodistribution analysis

JG Swales, JW Tucker, N Strittmatter, A Nilsson… - Analytical …, 2014 - ACS Publications
Cassette dosing of compounds for preclinical drug plasma pharmacokinetic analysis has
been shown to be a powerful strategy within the pharmaceutical industry for increasing …

A quantitation method for mass spectrometry imaging

SL Koeniger, N Talaty, Y Luo, D Ready… - Rapid …, 2011 - Wiley Online Library
A new quantitation method for mass spectrometry imaging (MSI) with matrix‐assisted laser
desorption/ionization (MALDI) has been developed. In this method, drug concentrations …

Qualitative and quantitative MALDI imaging of the positron emission tomography ligands raclopride (a D2 dopamine antagonist) and SCH 23390 (a D1 dopamine …

RJA Goodwin, CL Mackay, A Nilsson… - Analytical …, 2011 - ACS Publications
The distributions of positron emission tomography (PET) ligands in rat brain tissue sections
were analyzed by matrix-assisted laser desorption/ionization mass spectrometry imaging …

Future technology insight: mass spectrometry imaging as a tool in drug research and development

DF Cobice, RJA Goodwin, PE Andrén… - British Journal of …, 2015 - Wiley Online Library
In pharmaceutical research, understanding the biodistribution, accumulation and
metabolism of drugs in tissue plays a key role during drug discovery and development. In …

Central nervous system disposition and metabolism of fosdevirine (GSK2248761), a non-nucleoside reverse transcriptase inhibitor: an LC-MS and matrix-assisted …

S Castellino, MR Groseclose, J Sigafoos… - Chemical research in …, 2013 - ACS Publications
The CNS disposition and metabolism of Fosdevirine (FDV), an HIV non-nucleoside reverse
transcriptase inhibitor, was investigated in four patients who unexpectedly experienced …

Qualitative and quantitative mass spectrometry imaging of drugs and metabolites in tissue at therapeutic levels

N Sun, A Walch - Histochemistry and Cell Biology, 2013 - Springer
Mass spectrometry imaging (MSI) is a rapidly evolving technology that yields qualitative and
quantitative distribution maps of small pharmaceutical-active molecules and their …

Analysis of chloroquine and metabolites directly from whole‐body animal tissue sections by liquid extraction surface analysis (LESA) and tandem mass spectrometry

WB Parson, SL Koeniger, RW Johnson… - Journal of mass …, 2012 - Wiley Online Library
The rapid and direct analysis of the amount and spatial distribution of exogenous
chloroquine (CHQ) and CHQ metabolites from tissue sections by liquid extraction surface …