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Chemistry Guest Seminars

Inorganic Seminars 2019

Wednesday, September 4, 3:30-4:30pm, WEL 2.122wade

Functionalizing MOFs for Catalysis and Trace CO2 Capture

Casey Wade

Assistant Professor

Ohio State University

Wade Lab

Research in the Wade Lab encompasses molecular inorganic/organometallic chemistry and materials science with a focus on the design and study of new catalytically active molecules and materials. Current projects involve the synthesis of metal-organic frameworks (MOFs) constructed from catalytically active transition metal complexes, the design of bio-inspired MOF adsorbents for trace CO2 capture, and the investigation of new redox-active ligand platforms. Synthesis plays a central role in our research program, and a variety of solution and solid-state characterization techniques are used to elucidate the structure and properties of newly synthesized materials. These include X-ray diffraction, gas porosimetry, thermogravimetric analysis, ICP-OES, cyclic voltammetry, and NMR, IR, and UV-Vis spectroscopies.


Publications (Group Site)

Publications (Google Scholar Citations)

Author Metrics

h-index: 19  Total Articles: 32  Total Citations:  1985 (Web of Science, Jul. 2019)

h-index:  19   Total Citations:  2335  (Google Scholar Citations, Jul. 2019)

Department Seminar

Wednesday, May 8, 3:30-4:30pm, WEL 2.122lu

Design and Selection of Metalloenzymes and their Applications as Biocatalysts in Alternative Energies and as Biosensors in Environmental Monitoring, Medical Diagnostics and Imaging

Yi Lu

Jay and Ann Schenck Professor

University of Illinois

Lu Lab

The Lu Group’s interests lie at the interface between chemistry and biology. We are developing innovative chemical approaches to provide deeper insight into biological structures and functions, while also taking advantage of recently developed biological tools to advance many areas in chemistry, such as inorganic chemistry, chemical biology, analytical chemistry, and materials chemistry.  Novel Sensing and Imaging Agents for Metals and Other Metabolites in Environmental Monitoring, Food Safety, Medical Diagnostic and Therapy:  Selective sensors and imaging agents are very useful for on-site and real-time detection in environmental monitoring, food safety, medical diagnostics, and imaging. While much progress has been made in detecting large molecule targets, such as nucleic acids and proteins, sensing and imaging small molecule targets and biomarkers, such as metal ions and organic metabolites, remain difficult because they are very large in different species, subtle in structural differences, and present in trace amounts. Therefore, detection in metabolomics has become a new frontier for chemical biologists following advancements made in genomics and proteomics. We have identified challenges in both fundamental science and in technological development, and we have made significant progress in meeting these challenges.


Publications (Group Site)

Publications (Google Scholar Citations)

Author Metrics

h-index:  88   Total Citations:  32,237  (Google Scholar Citations, Apr. 2019)

Wednesday, February 13, 3:30-4:30pm, WEL 2.122surendranath

Molecular Control of Inner Sphere Interfacial Electrochemistry

Yogesh Surendranath

Assistant Professor

MIT

Research Group Site

Global challenges in the areas of chemical catalysis, energy storage and utilization, and environmental stewardship require new methods for controlling the selectivity and efficiency of inner-sphere reactions at solid-liquid interfaces. Our group works to solve these problems via bottom-up, molecular-level engin­eering of functional inorganic interfaces with a focus on electro­chemical energy conversion.


Publications (Group Site)

Author Metrics

h-index:  33  Total Articles:  53  Total Citations:  6826  (Web of Science, Jan. 2019)

Wednesday, February 6, 3:30-4:30pm, WEL 2.122palmer

Development of fluorescent probes to measure metal ions and biomolecules in living cells

Amy E. Palmer

Professor, Biochemistry

University of Colorado Boulder

Research Group Site

Our research lies at the interface of chemistry and biology, where the application of chemical and physical principles provides a unique opportunity to better understand the fundamental biochemistry of living cells. Cells are complex entities that must integrate internal and external signals in order to coordinate diverse functions. Living cells are also dynamic, and this dynamism is key to understanding the mechanisms between cause and effect for biological processes. Deciphering the molecular details of how cellular constituents define healthy and diseased states, and how dynamics propagate from the cellular to the organismal level, is one of the great challenges in modern biology. Our lab develops new technologies to interrogate signaling cascades in cells to understand how the actions of specific proteins, molecules, and ions contribute to cellular function. We combine in vitro spectroscopic and biophysical techniques with protein design and engineering to develop novel fluorescent probes, and use long-term time-lapse fluorescence microscopy to elucidate the mechanisms of cellular signaling pathways. Longitudinal single-cell analyses also allow us to explore the origins and consequences of heterogeneity in biological systems. We are specifically interested in how cells regulate metal ions, how pathogens alter cell biology, and how to engineer improved photophysical properties in fluorescent proteins.


Publications (Group Site)

Author Metrics

h-index:  36  Total Articles:  67  Total Citations:  10,007  (Web of Science, Jan. 2019)

Faculty Recruiting Seminar

Thursday, January 24, 3:30-4:30pm, WEL 2.122creutz

Synthetic Approaches to Functional Nitrogenase Models and New Semiconductor Nanomaterials

Sidney Creutz

Postdoctoral Researcher

University of Washington

PhD Caltech, 2016 (Jonas Peters)

Daniel Gamelin Group Page

The Gamelin group's research targets the development and physical characterization of new functional inorganic materials with unusual electronic structures that give rise to desirable photophysical, photochemical, chemical, electronic, magnetic, or magneto-optical properties.

 


Publications (Group Page)
Publications (Google Scholar Citations)

Author Metrics

h-index:  10   Total Citations:  629  (Google Scholar Citations, Jan. 2019)

h-index:  10  Total Articles: 13  Total Citations: 509 (Web of Science, Jan. 2019)

 

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