Title: Improved Cellular Specificity of Plasmonic Nanobubbles versus Nanoparticles in Heterogeneous Cell Systems What Caught Our Attention: Nanotechnology researcher Dmitri Lapotko, whose work with lasers continues to catch media attention, has earned his fourth retraction. As with the other three, the latest notice mentions an investigation at Rice University investigation, but provides no specific information other than “data […]