Fig. 3From: IGF1 receptor-targeted black TiO2 nanoprobes for MRI-guided synergetic photothermal-chemotherapy in drug resistant pancreatic tumorMR characteristics of the bTiO2-Gd-IGF1 nanoprobes. The fitted longitudinal (a) and transverse (b) relaxation (1/T1 and 1/T2) plots of bTiO2-Gd-IGF1 and Magnevist at the similar concentrations of Gd. c T1-weighted imaging of bTiO2-Gd-IGF1 nanoprobes and Magnevistat various Gd concentrations, and their pseudo-color photosBack to article page