Ambient ionization mass spectrometry (AIMS) has revolutionized the field of analytical
chemistry, enabling the rapid, direct analysis of samples in their native state. Since the …

Improved methods of analysis, ie, faster, more discriminatory, more sensitive, less costly,
etc., are needed for all abused substances. Additionally, standard analytical data are …

Direct mass spectrometry (MS) is an exciting strategy in bioanalysis, enabling rapid decision-
making in different scenarios. Its application is usually hindered by matrix effects and the …

As narcotic control has become worse in the past decade and the death toll of drug abuse
hits a record high, there is an increasing demand for on-site rapid detection of illegal drugs …

Trace evidence, including hair, fibers, soil/dust, and gunshot residue (GSR), can be
recovered from a crime scene to help identify or associate a suspect with illegal activities via …

Rationale The burgeoning concern of N‐nitrosamine (NAM) contamination found in various
pharmaceutical compositions has increased the demand for rapid and reliable screening …

The concept of green analytical chemistry (GAC) has been established and recognized by
the analytical chemist community. The 12 principles of GAC are acknowledged as common …

Abstract 3D-printed cone spray ionization-mass spectrometry (3D-PCSI-MS) is an ambient
ionization technique developed for the rapid, in-situ analysis of bulk solids and trace …

Mass spectrometry (MS) is a highly selective and sensitive analytical tool with a myriad of
applications, but such techniques are typically used in laboratory settings due to the …