초록 |
We illustrate separation of linear and unknotted , complex knotted polystyrene on the use of chromatography. Liquid chromatography is widely used for the analysis and characterization of cyclic polymers, as well as for the separation of cyclic products from linear precursors. According to the theory, the chromatography under the liquid chromatography critical condition is expected for diffusion coefficient(K) to be different individually in knotted PS and unknotted. We should characterize complex knotted PS. |