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Alex Brown
Researcher at University of Alberta
Publications - 129
Citations - 3580
Alex Brown is an academic researcher from University of Alberta. The author has contributed to research in topics: Excited state & Dipole. The author has an hindex of 31, co-authored 128 publications receiving 3194 citations. Previous affiliations of Alex Brown include University of Alabama & University of Western Ontario.
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Journal ArticleDOI
Physical-chemical characteristics of certain of the proteins of normal human plasma.
Journal ArticleDOI
Why do TD-DFT excitation energies of BODIPY/Aza-BODIPY families largely deviate from experiment? Answers from electron correlated and multireference methods.
Mohammad R. Momeni,Alex Brown +1 more
TL;DR: The vertical excitation energies of 17 boron-dipyrromethene core structures with a variety of substituents and ring sizes are benchmarked using time-dependent density functional theory (TD-DFT) with nine different functionals combined with the cc-pVTZ basis set and it is found that the problems with TD- DFT arise from difficulties in dealing with the differential electron correlation and from contributions of multireference character and double excitations.
Journal ArticleDOI
Coaxing Solid‐State Phosphorescence from Tellurophenes
Gang He,William Torres Delgado,Devon J. Schatz,Christian Merten,Arash Mohammadpour,Lorenz Mayr,Michael J. Ferguson,Robert McDonald,Alex Brown,Karthik Shankar,Eric Rivard +10 more
TL;DR: The synthesis of the first examples of tellurophenes exhibiting phosphorescence in the solid state and under ambient conditions (room temperature and in air) is reported.
Journal ArticleDOI
Preparation and Properties of Serum and Plasma Proteins. VI. Osmotic Equilibria in Solutions of Serum Albumin and Sodium Chloride1,2,3
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Accessing Zinc Monohydride Cations through Coordinative Interactions
Paul A. Lummis,Mohammad R. Momeni,Melanie W. Lui,Robert McDonald,Michael J. Ferguson,Mark Miskolzie,Alex Brown,Eric Rivard +7 more
TL;DR: This work presents isolable examples of formal zinc hydride cations supported by N-heterocyclic carbene donors, and investigates the dual electrophilic and nucleophilic character of the encapsulated [ZnH](+) units by computational methods and preliminary hydrosilylation catalysis.