Developments in molecular SIMS depth profiling and 3D imaging of biological systems using polyatomic primary ions

JS Fletcher, NP Lockyer… - Mass spectrometry …, 2011 - Wiley Online Library
In principle mass spectral imaging has enormous potential for discovery applications in
biology. The chemical specificity of mass spectrometry combined with spatial analysis …

A new SIMS paradigm for 2D and 3D molecular imaging of bio-systems

JS Fletcher, JC Vickerman - Analytical and bioanalytical chemistry, 2010 - Springer
With the implementation of focused primary ion beams, secondary ion mass spectrometry
(SIMS) has become a significant technique in the rapidly emerging field of mass spectral …

Why is SIMS underused in chemical and biological analysis? Challenges and opportunities

AV Walker - Analytical chemistry, 2008 - ACS Publications
Technological developments in secondary ion MS (SIMS) have improved imaging and
molecular depth profiling. However, SIMS remains an underused technique in chemical and …

A concise tutorial review of TOF-SIMS based molecular and cellular imaging

P Massonnet, RMA Heeren - Journal of Analytical Atomic Spectrometry, 2019 - pubs.rsc.org
This concise tutorial review provides a description of the current state of the art in the
application of time-of flight based secondary ion mass spectrometry (TOF-SIMS) in the field …

A new dynamic in mass spectral imaging of single biological cells

JS Fletcher, S Rabbani, A Henderson… - Analytical …, 2008 - ACS Publications
Time-of-flight secondary ion mass spectrometry (TOF-SIMS) has unique capabilities in the
area of high-resolution mass spectrometric imaging of biological samples. The technique …

Label free biochemical 2D and 3D imaging using secondary ion mass spectrometry

JS Fletcher, JC Vickerman, N Winograd - Current opinion in chemical …, 2011 - Elsevier
Time-of-flight secondary ion mass spectrometry (ToF-SIMS) provides a method for the
detection of native and exogenous compounds in biological samples on a cellular scale …

Secondary ion mass spectrometry: characterizing complex samples in two and three dimensions

JS Fletcher, JC Vickerman - Analytical chemistry, 2013 - ACS Publications
Over the last 10 or so years, developments in molecular se-condary ion mass spectrometry
(SIMS) have taken its capability into areas previously only demonstrated in dynamic SIMS …

Lipid imaging with time-of-flight secondary ion mass spectrometry (ToF-SIMS)

MK Passarelli, N Winograd - … et Biophysica Acta (BBA)-Molecular and Cell …, 2011 - Elsevier
Fundamental advances in secondary ion mass spectrometry (SIMS) now allow for the
examination and characterization of lipids directly from biological materials. The successful …

[HTML][HTML] Higher sensitivity secondary ion mass spectrometry of biological molecules for high resolution, chemically specific imaging

LA McDonnell, RMA Heeren, RPJ de Lange… - Journal of the American …, 2006 - Elsevier
To expand the role of high spatial resolution secondary ion mass spectrometry (SIMS) in
biological studies, numerous developments have been reported in recent years for …

Uncovering new challenges in bio-analysis with ToF-SIMS

JS Fletcher, A Henderson, GX Biddulph… - Applied Surface …, 2008 - Elsevier
The introduction of cluster ion beams for routine SIMS analysis has greatly improved the
prospects for characterising biological samples. The ultimate quality of the secondary ion …