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Message | User | Date(yyyy-mm-dd) |
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Diafiltration of Silica and Au nanoparticles | gpgoodrich | 2005-05-09 | Click here to register. |
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Hello,
I need to wash 100 nm silica particles, and do a buffer exchange from H20 to ethanol. I have tried the microkros 0.05 PS membranes, but the particles always aggregate and plug the membrane.
I also need to wash and concentrate 150 nm bare gold particles. I have tried the above 0.05um PS microkros but the particles stick to the membranes. Any suggestions? |
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