Microfluidics for Synthesis of Peptide-Based PET Tracers

Table 2

Commonly used radioisotopes for peptide-based PET tracer.

Radionuclide	Half-life	𝐸max (𝛽^+)/abundance	Production	Chemistry
^18F	109.8 min	634 Kev/97%	Cyclotron	Organic chemistry; Chelation chemistry
^64Cu	12.8 h	656 Kev/19%	Cyclotron	Chelation chemistry
^68Ga	67.6 min	1899 Kev/89%	Generator	Chelation chemistry