Aragtida daawaynta laser jajab ee CO2 ayaa markii ugu horreysay daabacday Harvard Mareykanka.Khabiirka caafimaadka laser-ka ee jaamacadda Dr. Rox Anderson, oo isla markiiba la helo khubarada adduunka oo dhan ku heshiiya iyo daawaynta bukaan-socodka.CO2 dhererka dhererka jajabka laser waa 10600nm, isticmaalka mabda'a kala-baxa photothermal xulashada, si siman maqaarka ku calaamadsan godad fiican, taasoo keentay lakabka maqaarka ee xariijimaha kulul, xinjirowga kulaylka, saamaynta kulaylka.Ka dibna sababa fal-celinta biochemical ee maqaarka oo isdaba-joog ah si ay maqaarka u kiciso is-dayactirka, si loo gaaro adkeyn, dib-u-cusbooneysi iyo baabi'inta saameynta wasakhda.