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. 2016 Oct 14;6:35446. doi: 10.1038/srep35446

Figure 3. Ag-P isolation over time.

Figure 3

The test was performed after 3 and 6 h, and 1, 2, and 4 weeks in 0.9% saline at 37 °C with shaking at 300 rpm. Compared with Ag standard solution (1 and 10 ppm), there was no release of silver ions detected below the detection limit of this instrument in all the samples with Ag-P integrated silicone polymer-covered metal stents.