Evaluation of Silver Nanoparticles as In Vivo X-ray Contrast Agents: A Quantitative Image-Quality Comparison with Iodine in a Murine Tail-Vein Injection Model. - Khlaif, Ameer Salim; Hamid, Mazin Kamil; Kamil, Hadeel Mazin (Journal of Nanostructures, 2026)