@article {8138,
	title = {Converting a solvatochromic fluorophore into a protein-based pH indicator for extreme acidity},
	journal = {Angewandte Chemie - International Edition},
	year = {2012},
	pages = {7674-7679},
	doi = {10.1002/anie.201204029},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/22764096},
	author = {Maiyun Yang and Yanqun Song and Meng Zhang and Shixian Lin and Ziyang Hao and Yuan Liang and Dianmu Zhang and Peng R. Chen}
}
