Enhancing biomarker detection sensitivity through tag-laser induced breakdown spectroscopy with NELIBS

Quantitative analysis of cement raw materials based on nanoparticle-enhanced laser-induced breakdown spectroscopy

“…With the advancement of nanotechnology, nanoparticle-enhanced laser-induced breakdown spectroscopy (NELIBS) has gradually come into the limelight, and nanoparticle-based enhancement has been demonstrated to be a method that can significantly improve LIBS. 10 The role of NP size in signal enhancement during LIBS was elucidated by De Giacomo et al NELIBS was systematically investigated by varying the key experimental parameters, such as the surface volume of the NPs, the laser energy and delay time to enhancement ratios. The experimental results showed that the emission signal of NELIBS was improved at a specific surface volume of NPs.…”