FOLH1 and neoplasm: This finding was also verified in our experiment: 68Ga-NOTA-GC-PSMA has lower hydrophilicity than 68Ga-PSMA-11 (−4.51 ± 0.08) and 68Ga-PSMA-617 (−3.16 ± 0.14) [42], and the liver uptake of 68Ga-NOTA-GC-PSMA (1.69 ± 0.91 %ID/g) in LNCaP tumor-bearing mice at 60 min after injection was higher than that of 68Ga-PSMA-11 (0.56 ± 0.35 %ID/g) and 68Ga-PSMA-617 (0.63 ± 0.16 %ID/g) [42].