@article {47133,
	title = {Stochastic electrotransport selectively enhances the transport of highly electromobile molecules.},
	journal = {Proceedings of the National Academy of Sciences of the United States of America},
	volume = {112},
	year = {2015},
	month = {2015 Nov 2},
	pages = {E6274-83},
	abstract = {<p>Nondestructive chemical processing of porous samples such as fixed biological tissues typically relies on molecular diffusion. Diffusion into a porous structure is a slow process that significantly delays completion of chemical processing. Here, we present a novel electrokinetic method termed stochastic electrotransport for rapid nondestructive processing of porous samples. This method uses a rotational electric field to selectively disperse highly electromobile molecules throughout a porous sample without displacing the low-electromobility molecules that constitute the sample. Using computational models, we show that stochastic electrotransport can rapidly disperse electromobile molecules in a porous medium. We apply this method to completely clear mouse organs within 1{\textendash}3 days and to stain them with nuclear dyes, proteins, and antibodies within 1 day. Our results demonstrate the potential of stochastic electrotransport to process large and dense tissue samples that were previously infeasible in time when relying on diffusion.</p>
},
	doi = {10.1073/pnas.1510133112},
	author = {Kim, Sung-Yon and Cho, Jae Hun and Murray, Evan and Bakh, Naveed and Choi, Heejin and Ohn, Kimberly and Ruelas, Luzdary and Hubbert, Austin and McCue, Meg and Vassallo, Sara L and Keller, Philipp J and Chung, Kwanghun}
}
