n.c.a.	No carrier added
PET	positron emission tomography
THF	tetrahydrofuran
HPLC	high-performance liquid chromatography
RCY	radiochemical yield
BBB	blood–brain barrier
d.c.	Decay-corrected
RCP	radiochemical purity
DMSO	dimethyl sulfoxide
WT	wild type
CT	computed tomography
TLC	Thin-layer chromatography
SPECT	single-photon-emission computed tomography
AD	Alzheimer’s disease
PSMA	Prostate-specific membrane antigen
DOTA	1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid
NODAGA	1,4,7-triazacyclononane,1-glutaric acid-4,7-acetic acid
AAZTA	1,4-bis(carboxymethyl)-6-[bis(carboxymethyl)]amino-6-methylperhydro-1,4-diazepine
DMF	dimethylformamide
DIPEA	N,N-diisopropylethylamine
TFA	trifluoroacetic acid
DCM	dichloromethane
HBTU	(2-(1H-benzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate
TIS	triisopropyilsilane
tBuHPC	tert-butyl bromopropylamine carbamate
PBS	phosphate-buffered saline
HS	human serum
HB	human blood