Fig. 1From: Engineering tumor-specific catalytic nanosystem for NIR-II photothermal-augmented and synergistic starvation/chemodynamic nanotherapya TEM images of POMs, POM-NH2 and GOD@POMs. b Size distribution of POMs, POM-NH2 and GOD@POMs in water. c Zeta potential of POMs, POM-NH2 and GOD@POMs in water. d FTIR spectra of GOD, POMs, POM-NH2 and GOD@POMs. e UV-vis-NIR spectra of POMs, GOD and GOD@POMs. f Wide scan XPS spectra of GOD@POMs. g XPS spectra of Mo 3d in POMs, POM-NH2 and GOD@POMsBack to article page