[Recent progress in mass spectrometry imaging using nanospray desorption electrospray ionization].

Ambient mass spectrometry imaging (MSI) enables hundreds of analytes in tissue sections to be directly mapped at atmospheric pressure with minimal sample preparation. This field is currently experiencing rapid growth, with numerous reported ambient ionization techniques resulting in a "hundred flowers bloom" situation. Nanospray desorption electrospray ionization (nano-DESI), developed by the Laskin group in 2010, is a widely used liquid-extraction-based ambient ionization technique that was first used for mass spectrometry imaging of tissue in 2012.

Strain-Tunable Electronic Properties and Band Alignments in GaTe/CN Heterostructure: a First-Principles Calculation.

Recently, GaTe and CN monolayers have been successfully synthesized and show fascinating electronic and optical properties. Such hybrid of GaTe with CN may induce new novel physical properties. In this work, we perform ab initio simulations on the structural, electronic, and optical properties of the GaTe/CN van der Waals (vdW) heterostructure.