Fig. 4From: Facile synthesis of degradable DOX/ICG co-loaded metal–organic frameworks for targeted drug release and thermoablationTEM images showing the pH-responsive decomposition of DOX/Z-ICG-FA in a pH = 5.5 PBS and b pH = 7.4 PBS. c DOX release profiles of DOX/Z-ICG-FA in PBS at pH 7.4 and 5.5 with/without 808 nm NIR irradiationBack to article page