To prepare 125/131I-β-CIT (2β-carbomethoxy-3β- (4-iodophenyl)tropane)as an imaging agent for dopamine transporter (DAT), the labeling method from tributylsta
The ligand of N-(3-fluoropropyl)-2β-carbomethoxy-3β(4'-iodophenyl) nortropane(FP-β-CIT) and mesylate precursor were synthesized by hydrolysis of cocaine,
Tin-117m(t1/2 14d; γ 159keV, 86%) is an ideal tracer for studyingbiological behavior of tin compounds as well as for developing clinically-useful radio-pharmac
A new detection method has been applied to study the penetration depth of low-energyheavy ions in botanic samples. Highly oriented pyrolytic graphite (HOPG) pie