Cluster secondary ion mass spectrometry of polymers and related materials

CM Mahoney - Mass spectrometry reviews, 2010 - Wiley Online Library
Cluster secondary ion mass spectrometry (cluster SIMS) has played a critical role in the
characterization of polymeric materials over the last decade, allowing for the ability to obtain …

Surface-induced dissociation of small molecules, peptides, and non-covalent protein complexes

VH Wysocki, KE Joyce, CM Jones… - Journal of the American …, 2011 - ACS Publications
This article provides a perspective on collisions of ions with surfaces, including surface-
induced dissociation (SID) and reactive ion scattering spectrometry (RISS). The content is …

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 …

Dynamics of molecular impacts on soft materials: from fullerenes to organic nanodrops

A Delcorte, BJ Garrison, K Hamraoui - Analytical chemistry, 2009 - ACS Publications
The present theoretical study explores the interaction of various energetic molecular
projectiles and clusters with a model polymeric surface, with direct implications for surface …

Metal-Assisted Secondary Ion Mass Spectrometry Using Atomic (Ga+, In+) and Fullerene Projectiles

A Delcorte, S Yunus, N Wehbe, N Nieuwjaer… - Analytical …, 2007 - ACS Publications
The advantages and drawbacks of using either monatomic or buckminsterfullerene primary
ions for metal-assisted secondary ion mass spectrometry (MetA-SIMS) are investigated …

Three-dimensional time-of-flight secondary ion mass spectrometry imaging of a pharmaceutical in a coronary stent coating as a function of elution time

GL Fisher, AM Belu, CM Mahoney, K Wormuth… - Analytical …, 2009 - ACS Publications
Three-dimensional (3D) chemical images reveal the surface and subsurface distribution of
pharmaceutical molecules in a coronary stent coating and are used to visualize the drug …

Sputtering polymers with buckminsterfullerene projectiles: a coarse-grain molecular dynamics study

A Delcorte, BJ Garrison - The Journal of Physical Chemistry C, 2007 - ACS Publications
Buckminsterfullerene projectiles have demonstrated their outstanding capabilities for the
secondary ion mass spectrometric (SIMS) analysis of bulk organic films. In this contribution …

Understanding photoacid generator distribution at the nanoscale using massive cluster secondary ion mass spectrometry

X Hou, M Li, MJ Eller, SV Verkhoturov… - Journal of Micro …, 2019 - spiedigitallibrary.org
Background: The homogeneity of photoacid generator (PAG) is a critical factor influencing
the resolving capability and the sidewall roughness of a photoresist, yet fundamental …

Molecular Depth Profiling of Buried Lipid Bilayers Using C60-Secondary Ion Mass Spectrometry

C Lu, A Wucher, N Winograd - Analytical chemistry, 2011 - ACS Publications
An organic delta layer system made of alternating Langmuir− Blodgett multilayers of barium
arachidate (AA) and barium dimyristoyl phosphatidate (DMPA) was constructed to elucidate …

Time-of-flight secondary ion mass spectrometry (TOF-SIMS): Principles and practice in the biogeosciences

V Thiel, P Sjövall - 2014 - books.rsc.org
Time-of-flight secondary ion mass spectrometry (TOF-SIMS) is a technique to analyse the
chemical composition of surfaces. In TOF-SIMS, the sample surface is bombarded in vacuo …