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Updated: May 20, 2026

09:55
Radiosynthesis, Quality Control, and Small Animal Positron Emission Tomography Imaging of 68Ga-Labelled Nano Molecules
Published on: October 4, 2024
Radiolabeled γ-AApeptides: a new class of tracers for positron emission tomography
Yunan Yang1, Youhong Niu, Hao Hong
1Department of Radiology, University of Wisconsin - Madison, WI 53705, USA.
Abstract:
A γ-AApeptide-based tracer for positron emission tomography imaging of integrin α(v)β(3) is reported. Despite its shorter sequence and linear nature, this tracer had comparable integrin α(v)β(3) binding affinity to the cyclic arginine-glycine-aspartic acid peptide but significantly higher resistance to enzymatic degradation and better stability.
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