Fig. 1
From: Construction of nanomaterials as contrast agents or probes for glioma imaging
a Scheme of the procedure for the preparation of Gd-NGO/Let-7g/EPI. Reprint with permission [29]. Copyright 2014 Elsevier. b Schematic representation for the synthesis of the 10BSGRF NPs. c Schematic representation of the in vivo MR imaging-guided targeted boron neutron capture therapy using 10BSGRF NPs. Reprint with permission [32]. Copyright 2017, WILEY–VCH. d The process of synthesis of cell-penetrating NaGdF4-TAT/FITC, non-cell-penetrating NaGdF4-FITC, and their labeling on adoptive T-cells. Reprint with permission [38]. Copyright 2018, WILEY–VCH