^99mTc-⁶⁸Ga-ICG-Labelled Macroaggregates and Nanocolloids of Human Serum Albumin: Synthesis Procedures of a Trimodal Imaging Agent Using Commercial Kits

Table 2

Nanocolloid stability tests.

	DTPA 1 h	Serum 1 h	Serum 24 h	PBS dilution
^99mTc bound %	97.6 ± 1	97.2 ± 1	89.0 ± 5	96.7 ± 1
^68Ga bound %	95.0 ± 2	80 ± 10	—	—
ICG bound %	≥98	≥98	≥97	≥97