@article {5591,
	title = {Effect of pH on the Structure and Composition of Porphyrin Binary Ionic Solids: ZnTPPS/SnTMePyP Nanomaterials},
	journal = {Chemistry of Materials},
	year = {2013},
	pages = {441-447},
	author = {Kathleen E. Martin and Yongming Tian and Tito Busani and Craig J. Medforth and Ricardo Franco and KathlFrank van Swol and John Shelnutt}
}
