Abstract
Provided are chromatography devices having a stationary phase that includes patchy particles having at least two different surface chemistries, such as Janus particles. Also provided are methods of separating at least one analyte out of a sample, where the method includes adding a sample having at least one analyte to a chromatography device that includes a stationary phase that includes a plurality of patchy particles. Further provided are methods that include packing a chromatography column with a plurality patchy particles having at least two different surface chemistries. Additional embodiments are disclosed.
| Original language | English (US) |
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| U.S. patent number | 8308940 |
| Filing date | 11/20/08 |
| State | Published - Nov 13 2012 |