@article {4610,
	title = {Highly specific capture and direct MALDI-MS analysis of phosphorylated peptides using novel multifunctional chitosan-GMA-IDA-Fe (III) nanosphere},
	journal = {Analytical and Bioanalytical Chemistry},
	year = {2011},
	pages = {1251-1261},
	doi = {10.1007/s00216-011-5186-x},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/21735066},
	author = {Xiajuan Zou and Dan Liu and Lijun Zhong and Bin Yang and Yaxin Lou and Baihe Hu and Yuxin Yin}
}
