Figure 3From: Performance characteristics of biodistribution of 99mTc-cefprozil for in vivo infection imagingEffect of cefprozil amount on the labeling yield of99mTc-cefprozil complex. Conditions: 1 to 10 mg of cefprozil, 50 μg Sn (II), pH 4, and 30-min reaction time; n = 3.Back to article page