SSensors and Actuators B Chemical3/28/2026Cross-modal knowledge transfer from laser-induced breakdown spectroscopy to smartphone video imaging for elemental analysisWeiran Song·Zhe Wang·Guojie Duan·Weilun Gu·Hui Wang·Yihan Lv·Lisha An·Zongyu HouRead at Sensors and Actuators B ChemicalTagsLaser-induced spectroscopy and plasmaMechanics of MaterialsElemental analysisSpectroscopyLaser-induced breakdown spectroscopyTransfer (computing)Video recordingAnalytical Chemistry (journal)