March Research Round-Up

Congratulations to our amazing research teams here in the Department of Chemistry for their publications this month!

Bowman Group

Nandi, A., Qu, C., & Bowman, J. M. (2019). Using Gradients in Permutationally Invariant Polynomial Potential fitting: A Demonstration for CH4 Using as Few as 100 ConfigurationsJournal of chemical theory and computation.

Davies Group

Davies, H.M.L., Chennamadhavuni, S., Martin, T.J., Childers, S.R. (2019). U.S. Patent Application No. 15 /145,323

Evangelista Group

Li, C., & Evangelista, F. A. (2019). Multireference Theories of Electron Correlation Based on the Driven Similarity Renormalization GroupAnnual review of physical chemistry70.

Hill Group

Kaledin, A. L., Hill, C. L., Lian, T., & Musaev, D. G. (2019). Modulating electronic coupling at the quantum dot/molecule interface by wavefunction engineeringThe Journal of Chemical Physics150(12), 124704.

Lian Group

Li, Q., Liu, Q., Schaller, R. D., & Lian, T. (2019). Reducing Optical Gain Threshold in Two-Dimensional CdSe Nanoplatelets by Giant Oscillator Strength Transition EffectThe journal of physical chemistry letters.

Kaledin, A. L., Hill, C. L., Lian, T., & Musaev, D. G. (2019). Modulating electronic coupling at the quantum dot/molecule interface by wavefunction engineeringThe Journal of Chemical Physics150(12), 124704.

Lynn Group

Taran, O., Patel, V., & Lynn, D. (2019). Small Molecules Reaction Network That Models ROS Dynamic of the RhizosphereChemical Communications.

Musaev Group

Kaledin, A. L., Hill, C. L., Lian, T., & Musaev, D. G. (2019). Modulating electronic coupling at the quantum dot/molecule interface by wavefunction engineeringThe Journal of Chemical Physics150(12), 124704.

Salaita Group

Sylber, C., Petree, J., Baker, N., Salaita, K., & Wongtrakool, C. (2019). 3582 Scavenger Receptor Expression is Differentially Affected by DNAzyme-Gold Nanoparticle ConjugatesJournal of Clinical and Translational Science3(s1), 20-21.

Wuest Group

Scharnow, A. M., Solinski, A. E., & Wuest, W. M. (2019). Targeting S. mutans biofilms: a perspective on preventing dental cariesMedChemComm.

Post, S., Shapiro, J., & Wuest, W. (2019). Connecting iron acquisition and biofilm formation in the ESKAPE pathogens as a strategy for combatting antibiotic resistanceMedChemComm.

February Research Round-Up

Congratulations to our amazing research teams here in the Department of Chemistry for their publications this month!

Conticello Group

Kreutzberger, M. A., Hughes, S., Conticello, V., & Egelman, E. H. (2019). Structural Studies of the T-and RP4-Pili using Cryo-EMBiophysical Journal116(3), 573a.

Dunham Group

Mehrani, A., Hoffer, E. D., Goralski, T. D., Keiler, K. C., Dunham, C. M., & Stagg, S. (2019). Investigating the Structural Mechanism of the Stalled Bacterial Ribosome Bound to a Drug that Targets Trans-TranslationBiophysical Journal116(3), 573a-574a.

Nguyen, H. A., Hoffer, E. D., & Dunham, C. M. (2019). Importance of tRNA anticodon loop modification and a conserved, noncanonical anticodon stem pairing in tRNAProCGG for decodingJournal of Biological Chemistry, jbc-RA119.

Schureck, M. A., Meisner, J., Hoffer, E. D., Wang, D., Onuoha, N., Ei Cho, S., … & Dunham, C. M. (2019). Structural basis of transcriptional regulation by the HigA antitoxinMolecular microbiology.

Heaven Group

Khvatov, N. A., Zagidullin, M. V., Tolstov, G. I., Medvedkov, I. A., Mebel, A. M., Heaven, M. C., & Azyazov, V. N. (2019). Product Channels of the reactions of O2 (b1Σg+)Chemical Physics.

Hill Group

Hill, C., & Sullivan, K. (2019). U.S. Patent Application No. 16/061,327.

Lian Group

Lian, T., Koper, M. T., Reuter, K., & Subotnik, J. E. (2019). Special Topic on Interfacial Electrochemistry and Photo (electro) catalysis.

Musaev Group

Gair, J., Haines, B. E., Filatov, A. S., Musaev, D. G., & Lewis, J. C. (2019). Di-Palladium Complexes are Active Catalysts for Mono-N-Protected Amino Acid Accelerated Enantioselective CH Functionalization.

Salaita Group

Brockman, J. M., & Salaita, K. (2019). Mechanical Proofreading: A General Mechanism to Enhance the Fidelity of Information Transfer Between Cells Phys. 7: 14. doi: 10.3389/fphy.

Blanchard, A., & Salaita, K. (2019). Autochemophoretic DNA Motors Generate 100+ Piconewton ForcesBiophysical Journal116(3), 292a-293a.

Rao, T. C., Ma, V. P. Y., Urner, T. M., Grandhi, S., Salaita, K., & Mattheyses, A. L. (2019). EGFR Activation Enables Increased Integrin Forces and Organization of Mature Focal AdhesionsBiophysical Journal116(3), 413a.

Quach, M. E., Combs, D., Salaita, K., & Li, R. (2019). Force-Induced Unfolding of a Mechanosensory Domain in Platelet Glycoprotein (Gp) Ib-IX under Solution and Adherent ConditionsBiophysical Journal116(3), 376a.

Weinert Group

Cary, S. P., Boon, E. M., Weinert, E., Winger, J. A., & Marletta, M. A. (2019). U.S. Patent Application No. 10/202,428.

 

Congratulations, Dr. Ziwei Guo!

On March 20th, 2019, Ziwei Guo successfully defended his thesis, “Monte Carlo Simulation of Grain Boundaries Between Ordered Colloidal Hard Sphere Domains”. Ziwei’s thesis committee included his thesis advisor, Dr. James Kindt and members Dr. Joel Bowman and Dr. Francesco Evangelista.

During his time at Emory, he published 5 articles and was the recipient of the 2018 Quayle Student Achievement Award. Up next, Ziwei plans to pursue a career in industry.

Congratulations, Dr. Guo!

Congratulations, Dr. Qiuyang Li!

On Wednesday, March 13th, Qiuyang Li successfully defended his thesis entitled “Physical properties and Dynamics of Excitons in Cadmium Chalcogenide 2D Nanoplatelets for Lasing and Solar-to-Fuel Conversion”. Qiuyang’s thesis committee included his thesis advisor, Dr. Tianquan Lian, and members Dr. James Kindt and Dr. Michael Heaven.

His favorite parts of grad school have been attending a group BBQ at Dr. Lian’s home and becoming a scientist. He is looking forward to continuing his academic career with a postdoc.

Congratulations, Dr. Li!

Research from the Dunham Lab Wins Cozzarelli Prize

Congratulations to Dr. Christine Dunham and colleagues on their recent publication in Proceedings of the National Academy of Sciences. This manuscript has won the journal’s Cozzarelli Prize, which recognizes one outstanding contribution each year to each of the six disciplines of the National Academy of Sciences and celebrates “scientific excellence and originality”.

The manuscript entitled “Mechanism of tRNA-mediated +1 ribosomal frameshifting” discusses ribosomal frameshifting, a perturbation of the protein assembly process. With an enhanced understanding of this process, we can begin to understand more about how proteins are synthesized as well as how some antibiotics can hijack this process and re-engineer it for new applications.

To read more about this, click [here]!

Dr. Simon Blakey Elected to the ISHC Advisory Committee

Congratulations to Dr. Simon Blakey for being elected to the Advisory Committee of the International Society of Heterocyclic Chemistry (ISHC)! The ISHC was established in 1968 to promote heterocyclic chemistry by sponsoring the ISHC-Congress, to honor individuals who have made outstanding contributions to the field, and to aid in the publication of “Progress in Heterocyclic Chemistry” (PHC). With this appointment, Dr. Blakey will serve as one of two North American representatives on the committee of nine members.

Research in the Blakey lab centers around probing fundamental questions of chemical reactivity, catalysis, and synthetic strategy with an emphasis on selective C-H functionalization. If you are interested in learning more about the Blakey lab, check out their new website [here]!

Emory University Receives AAU Grant for Undergraduate STEM Education

Emory University was recently named as a recipient of a grant from The Association of American Universities for the improvement of undergraduate education in science, technology, engineering, and mathematics (STEM) disciplines. The grant is part of the AAU Undergraduate STEM Education Initiative, a project launched in 2011 to encourage STEM departments to maximize student engagement through effective teaching strategies. The AAU explains:

“These strategies include creating learning communities for STEM faculty members involved in reform efforts, establishing programs to train graduate students and undergraduate teaching assistants or peer advisors in active learning practices, renovating classrooms into collaborative learning spaces, and creating inclusive and welcoming learning environments for all students.”

The mission of this initiative aligns perfectly with Chemistry Unbound, our undergraduate curriculum, that has seen great success since its start in Fall 2017.

Click [here] to learn more about this initiative!