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

Ambient ionization methods have become important tools in mass spectrometry. The LMJ-
SSP can significantly simplify/reduce lengthy sample preparation requirements associated …

Fentanyl and its analogues are potent opioids that pose a significant threat to society. Over
the last several years, considerable focus has been on the concerning trend of increasing …

Capillary electrophoresis (CE) combined with mass spectrometry (MS) is a powerful
analytical technique that utilizes the resolving power of CE and the mass-detection …

DNA evidence in sexual assault cases have proven increasingly difficult to obtain and
analyse due to increased condom use. With more interest in alternatives to DNA evidence …

Ambient ionisation mass spectrometry (AIMS) is a form of mass spectrometry whereby
analyte ionisation occurs outside of a vacuum source under ambient conditions. This …

Rapid screening for chemical traces of explosives and narcotics is widely used to support
homeland security and law enforcement. These target compounds span a range of …

Rationale Molecular imaging of samples using mass spectrometric techniques, such as
matrix‐assisted laser desorption ionization or desorption electrospray ionization, requires …

Analytical chemistry mainly aims to identify and quantify analytes in matrices of interest.
Analytical chemistry is an indispensable part of chemistry (and other scientific fields) …

We describe a new liquid tissue stamping method called poly-synchronous surface
extraction (PSSE) that utilizes an omniphobic substrate patterned with hydrophilic surface …