Abstract: My group is a physical inorganic chemistry group devoted to understanding how to control spin (unpaired electrons and magnetic nuclei) with synthetic, molecular inorganic chemistry. Broadly, our efforts are largely fundamental, exploring how different functional groups, counterions, etc, all manipulate magnetic properties, much like a synthetic chemist would tune a molecule to target a desired reactivity. […]

Thermalization loss of absorbed solar energy above the semiconducting active-material bandgap is the largest limiting factor of efficiency in solar energy conversion devices1. Extraction of highly excited (hot) charge carriers before thermalization loss can improve device efficiency by up to 33%2. Single monolayer transition metal dichalcogenides (2D TMDs) are a promising active material for hot […]

Research Seminar – Abstract: Cyclic ketene acetals (CKAs) have been used in the synthesis of polyester/polyacrylate copolymers via radical and cationic polymerization since the 1980s. It is a well understood phenomenon that temperature plays a major role in cationic CKA polymerization, with lower temperatures yielding more vinyl addition and higher temperatures favoring ring opening, however, […]

Research Seminar – Abstract: Bottlebrush polymer prodrugs are an important emerging class of synthetic macromolecules for biomedical applications such as gene and drug delivery. Currently, there exists a lack in understanding of how bottlebrush polymer prodrugs interact with proteins in biological media. It is known that when foreign particles (such as synthetic macromolecules) of a […]

Research Seminar – Carbon-nitrogen bonds are ubiquitous across nearly all classes of chemicals from pharmaceuticals to commodity chemicals. An appealing way to incorporate nitrogen into compounds is through the use of nitrenes since they are single N atom units with diverse reactivity. An ideal way to access nitrenes would be from a stable and abundant […]

Please join us on Wednesday, May 3 from 3 – 4 p.m. in Smith Natural Resources 345 for a presentation by Casey Greene entitled Lessons in Research Reproducibility: I’ll Keep on Making New Mistakes.   Greene is the founding chair of the Department of Biomedical Informatics at the University of Colorado School of Medicine. In 2014, he […]

Research Seminar- Metal complexes are promising candidates for spin applications spanning from magnetic resonance imaging to quantum information processing. A key challenge in advancing these applications is fundamentally understanding how to generate long spin relaxation times (T1, T2) in magnetic environments. A major contributor to this challenge is the presence of other magnetic nuclei in […]

Research Seminar – Abstract. Synthetic methods to access compound collections based on “privileged scaffolds” for a diverse array of biologically relevant targets are highly desirable. Therefore, the ability to interconvert between (often heterocyclic) scaffolds in a functionalized molecule is a topic of intense interest: such transformations have been termed “skeletal editing.” Skeletal edits such as single-atom […]