Magnetic Nanoclusters Coated with Albumin, Casein, and Gelatin: Size Tuning, Relaxivity, Stability, Protein Corona, and Application in Nuclear Magnetic Resonance Immunoassay

涂有白蛋白、酪蛋白和明胶的磁性纳米簇：尺寸调节、弛豫性、稳定性、蛋白质冠以及在核磁共振免疫测定中的应用