title: Luminescent Mesoporous Molecular Materials Based on Neutral Tetrametallic Rectangles We gratefully acknowledge the U.S. National Science Foundation and the National Oceanic and Atmospheric Administration for financial support. Mass spectrometry was provided by the Washington University Mass Spectrometry Resource, an NIH Research Resource (Grant No. P41RR0954), and by the UIUC School of Chemical Science.
authors.affiliation: Department of Chemistry and Center for Nanofabrication and Molecular Self Assembly Northwestern University 2145 Sheridan Road, Evanston, IL 60208-3113 (USA).
authors.initials: KD
authors.lastname: Benkstein
authors.initials: JT
authors.lastname: Hupp
authors.initials: CL
authors.lastname: Stern