Pūnaha Wehewehe Pūtau Ko Optical Sorting he pūnaha wehewehe pūtau ā-whatu i whakawhanakehia mō te rangahau koiora-rongoā. Ka utaina ngā pūtau ki roto i tētahi maramara microfluidic, ā, ka arahina e te dielectrophoresis ā-whatu, e wehewehe ana i ngā tauira me te kore whakakino. Ka hopukina ngā pūtau e tētahi pūnaha whakaahua, ā, ka tātarihia e te pūmanawa ngā whakaahua i te wā tonu e mahi ana kia tautuhia, kia whakarōpūhia ia pūtau. Ka kohia ngā pūtau kua wehewehea mō te whakatipu me ētahi atu rangahau. Ka taea te whakahaere i ngā tekau mano o ngā pūtau takitahi i te wā kotahi, nō reira ka oti te tirotiro pūtau plasma pai i roto i te rā kotahi. Ko te rahi o te taputapu he 60 mā te 80 mā te 170 henemita.