@article {9559,
	title = {Photo-induced free radical modification of graphene},
	journal = {Small},
	year = {2013},
	pages = {1134-1143},
	doi = {10.1002/smll.201203152},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/23512797},
	author = {Liming Zhang and Lin Zhou and Mingmei Yang and Zhirong Liu and Qin Xie and Hailin Peng and Zhongfan Liu}
}
