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| Content Provider | Springer Nature Link |
|---|---|
| Author | Deng, Weijie Zhang, Xiangnian Sun, Zhiping Yin, Jilin Zhou, Zheng Han, Liping Zhao, Shujin |
| Copyright Year | 2012 |
| Abstract | A new and simple high-performance liquid chromatography with evaporative light scattering detector method for the determination of Kryptofix 2.2.2 (K-222) in the radiopharmaceuticals of 2-deoxy-2-[18F]fluoro-d-glucose ([18F]FDG) and 3′-deoxy-3′-[18F]fluorothymidine ([18F]FLT) was developed. A C18 column was used and the mobile phase was 10 % (v/v) methanol and 90 % (v/v) water (0.1 % trifluoroacetic acid, v/v) at a flow rate of 0.2 mL min−1. The drift tube temperature was 40 °C. The pressure of nebulizing gas (N2) was 3.0 bar. The gain was 10. Good separation of K-222 from main related substances could be achieved. Excellent linearity (r 2 = 0.9995) was obtained over the range of 5–100 μg mL−1. The precision ranged from 0.68 to 5.16 % (RSD) and the accuracy ranged from −3.05 to 2.62 % (RE). The limit of detection was 2 μg mL−1. This method offers simple, rapid and quantitative detection of K-222, thus making it acceptable for routine determination. |
| Starting Page | 629 |
| Ending Page | 633 |
| Page Count | 5 |
| File Format | |
| ISSN | 00095893 |
| Journal | Chromatographia |
| Volume Number | 75 |
| Issue Number | 11-12 |
| e-ISSN | 16121112 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2012-05-05 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | High-performance liquid chromatography Evaporative light scattering detection Kryptofix 2.2.2 2-Deoxy-2-[18F]fluoro-d-glucose ([18F]FDG) Pharmacy Proteomics Laboratory Medicine Chromatography |
| Content Type | Text |
| Resource Type | Article |
| Subject | Organic Chemistry Analytical Chemistry Biochemistry Clinical Biochemistry |
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