In Situ Evolution of Atomic Defect and Piezoelectricity in Graphitic Carbon Nitride Nanosheet (G-C3N4 NS) by Short Laser Pulse for the Ionization in Mass Spectrometry

The purposes of increasing the detection sensitivity and repeatability of small biomolecules in LDI-MS have prompted extensive research on nanophotonic structures for high LDI-MS performance. However, little research has been conducted to investigate the effect of a laser-driven shock wave on the ionization in LDI-MS.