@article {6515,
	title = {Self-propelled nanomotors autonomously seek and repair cracks},
	journal = {Nano Letters},
	volume = {15},
	year = {2015},
	pages = {7077-7085},
	url = {http://dx.doi.org/10.1021/acs.nanolett.5b03140},
	author = {Jinxing Li and Oleg E. Shklyaev and Tianlong Li and Wenjuan Liu and Henry Shum and Isaac Rozen and Anna C. Balazs and Joseph Wang}
}
