Congratulations, Dr. Shannon Rivera!

Shannon Rivera

Shannon Rivera successfully defended her dissertation, “Elucidating the Various Roles of the Globin Domain from Globin Coupled Sensors”, on March 21st, 2019. Shannon’s committee was led by Emily Weinert with Brian Dyer and Stefan Lutz as additional members.

During her time at Emory, Shannon was supported by an Emory Graduate Diversity Fellowship as well as a Carl Storm Underrepresented Minority (CSURM) Fellowship. She was also recognized with the department’s Outstanding T.A. Award for Analytical Chemistry in 2014 and the Quayle Outstanding Student Award in 2018.

Shannon has also been involved in several student organizations including Pi Alpha Chemical Society (PACS) where she served for one year as Vice President of Community Service and the Association for Women in Science (AWIS) where she served consecutive terms first as Co-Social Chair and then as Communications Chair. She has also been a long time member of the Chemistry Graduate School Prep Club sponsored by the NSF Center for Selective C-H Functionalization, serving as President in 2017 and 2018. CGSPC connects Atlanta-area undergraduates from PUIs and HBCUs (including Agnes Scott, Spelman, Morehouse, and Clarke-Atlanta) with mentors who help them to connect with mentors who can help them navigate the graduate school application process . Shannon was instrumental in bringing CGSPC students to Emory for an on-site mentoring event. “They got to talk to faculty, grads, and post-docs about admissions and the struggles of being under represented in the sciences. The effect the event had of them and the fact that it cemented the drive to go to graduate school for those students, that is what made it a huge accomplishment for me,” says Shannon.

Scientifically, Shannon’s work was recently recognized with an invitation to give two oral presentations at SERMACS and GRS/GRC Metals in Biology. SERMACS receives well over 1,000 applications for oral applications and awards only 12-15 spots. “Scientifically though, the most fun and impactful accomplishment was successfully crystallizing my protein, BpeGlobin,” says Shannon. “It was fun because my protein is red, so my crystals are red! They came in different shapes, but you could always see them.  It is also very important for my scientific community because its the first crystal of  the signaling domain of a Globin-coupled sensor with oxygen in the pocket; the gas responsible for activating the protein.”

Shannon plans to pursue a career in industry.

Congratulations, Shannon!

Alum Caitlin Davis (Dyer Group) Accepts Assistant Professor Position at Yale

Caitlin Davis

Caitlin Davis, a recent alum of the Dyer Group, has accepted an Assistant Professor position in the Department of Chemistry at Yale University.

At Emory, Caitlin’s work focused on developing structurally specific time-resolved infrared techniques to probe fast protein dynamics in vitro. Her work at Emory was supported by the highly competitive Clare Booth Luce (CBL) Scholar Program Graduate Fellowship as well as a Scholarly Inquiry and Research (SIRE) at Emory HHMI Fellowship, both from Emory’s Laney Graduate School. “As part of the fellowships, I spent about ten hours a week meeting with students and developed a course around professional development, science communication, and science ethics,” says Caitlin. “The positive experience I had mentoring these students was one of the reasons I decided to pursue a career in academia.”

Caitlin’s work at Emory was also recognized with the 2010 Outstanding T.A. Award for Physical Chemistry and a 2013-2014 Achievement Rewards for College Scientists (ARCS) Scholarship. In 2014, she won the Public Dissertation Abstract Award in Emory’s annual Three Minute Thesis (3MT) competition.

More recently, Caitlin was an NSF Center for the Physics of Living Cells Postdoctoral Fellow in the Gruebele Group at the University of Illinois at Urbana-Champaign. Work in the Gruebele lab allowed Caitlin to take her Emory experience in new directions as the lab pioneered efforts to move the temperature jump technique that she learned in the Dyer lab into living cells. Caitlin investigates bimolecular interactions between proteins and RNA using 2- and 3-color fluorescence microscopy and to collect measurements in cultured cells and zebrafish larvae.

At Yale, the Davis Lab will use spectroscopic imaging to quantify biomolecular interactions in living cells, contributing to a better understanding of diseases arising from the misregulation of proteins and RNA.

Caitlin credits Dr. Dyer’s mentorship with helping her to develop as an independent researcher and cultivating her interest in academic research. “When I entered Emory, I was interested in pursing a career in industry,” explains Caitlin. In the Dyer Group, Caitlin was allowed to pursue her own research ideas. Her original ideas resulted in two publications (among nine total published during her time at Emory) and sparked her interest in an academic career that would allow a similar level of creative control over her research. Furthermore, she decided that an academic career would allow her to pursue a passion for mentoring young scientists sparked through her Emory fellowship experiences. “I find it incredibly fulfilling to see my mentees succeed. I’m excited to be in an environment where I can continue to assist with the development of future researchers.”

Caitlin will carry her Emory experience into her work at Yale. “The faculty at Emory have been my role models for how to balance research, teaching, and mentoring. As a graduate student I was supported not only in my research, but also to mentor in the lab or teach a course. This prepared me for the job market, because I had the hands-on experience to build an approach for teaching, mentoring, and outreach in addition to research.”

Congratulations, Caitlin!

First Person: Caitlin’s Career Advice to Graduate Students

My tip for graduate students and postdocs is to start early and have a career development plan.

Dr. Dyer had us meet with him once a year to discuss our goals for the upcoming year. I used it as an opportunity to not only discuss my projects and publications, but also my professional and career development. For example, one of my goals was to improve my public speaking. We worked to find as many opportunities to present at local and regional meetings as possible so that I could become more comfortable presenting my work. This helped me better understand how I personally need to prepare to give a great talk.

I felt confident going into the job market this year, because I had prepared the first versions of my documents as a graduate student! As part of one of my graduate fellowships I developed a teaching statement and my original research proposal became part of one of my research proposals. Because I’ve been revisiting these documents for years, I’ve had time to refine them.

There are also many workshops specifically designed to assist with preparing for the job market. I participated in the NextProf Science workshop at University of Michigan, the Postdoc to Faculty workshop at the National ACS Meeting, and the Illinois Female Engineers in Academia Training (iFEAT). These workshops pair you with faculty and other applicants who review your application and give you feedback. Having many perspectives on my proposal helped me better balance project specific details with the broader impacts.

For more from Caitlin, follow her on Twitter @thedavislab!

 

Congratulations, Dr. Morgan Vaughn!

On Wednesday, July 18th, Morgan Vaughn successfully defended her thesis, “Enzyme Dynamics Elucidated via Temperature Jump Fluorescence Spectroscopy”. Morgan’s thesis committee included her thesis advisor, Dr. Brian Dyer, and members Dr. Stefan Lutz and Dr. Vincent Conticello.

During her time at Emory, Morgan was awarded a Dean’s Teaching Fellowship and was selected as an ARCS Scholar. In addition, she served for a year and a half as the president of Emory’s graduate chapter of the Association for Women in Science (AWIS) and is the proud author of a JACS Communications paper that was featured in JACS Spotlights.

Looking forward, Morgan plans to pursue a career in facilitating science communication in the classroom, to the general public, and/or among scientists.

Congratulations, Dr. Vaughn!

Applying to Graduate School 101: Interview with a Graduate Student

Lasers in the Dyer Lab.
Lasers in the Dyer Lab.

This Fall, we are publishing a special series of blog posts about applying to graduate school–at Emory and in general. Our goal is to demystify the application process and help applicants feel confident as they seek a home for their graduate studies. This post is the fourth in the series, an interview with current graduate student, Morgan Bair Vaughn (Dyer Group).

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Morgan in the lab. Photo provided by Morgan Bair Vaughn.
Morgan in the lab.

Q. What made you decide to apply to Emory?

There were a few factors . The first is that the chemistry program is one of the top ranking programs in the country. Additionally, Emory offered opportunities that would help me gain the experience I need for my desired career after graduate school. For example, the Dean’s Teaching Fellowship is an award that provides support for students to teach their own class for a semester in their last year at graduate school. Currently, I’m teaching a section of Chem 150, which will give me valuable teaching experience beyond a teaching assistantship. Finally, Emory is in the Southeast near my family. I am close to my family so staying close to them geographically was important to me.

Q. How did you choose Emory over other schools?

Weighing the pros and cons of each school can be difficult, but the one thing that pushed me to accept Emory over other schools is that there were multiple professors at Emory that I was interested in working with. I narrowed down my labs of interest after visitation weekends, and Emory was the only place where I could see myself in more than 1 or 2 groups. The piece of advice that I heard over and over again from professors and graduate students alike was not to go to a school where there was only one professor I’d want to work for. There is no guarantee that you will get a position in the lab, even if the professor likes you. Things happen; professors move, lose funding, or can only accept so many students into their lab in a given year. Additionally, at Emory first year students do a series of research rotations to learn what it is like to work in a few different labs. Student tend to start rotations with a particular lab as their top pick, but often their top choice changes throughout the rotations as students realize that they prefer certain areas of research, or they like the environment and culture of a particular lab, or they like the mentoring style best of one professor. It is important to go to a school where you have options and a chance to explore them prior to making a final decision on which lab you join.

Q. What was the most challenging part of the application process?

I found the writing the Statement of Purpose to be the most difficult part of the application process. (Hey! We can help with that.) When I was applying to graduate school, I wasn’t sure what research area I was interested in pursuing. I had bioorganic and organic synthesis research experience from undergrad, but I also enjoyed all of my chemistry classes. All areas of chemistry seemed interesting to me! So, deciding which professors I was interested in working with was quite a challenge for me. Ultimately, I picked professors from all different divisions. This isn’t necessarily a strategy that I would recommend, but it worked out because I was able to explain why I was interested in each research group. That is the important part, explaining why you are interested in a group and how your previous experience will be helpful.

Q. Now that you’re in grad school, what have you done to be successful? What do you think successful grad students have in common?

I think the most successful graduate students are the ones who start graduate school with a goal in mind and know why they are pursuing a PhD. The reasons for going to graduate school can vary, from wanting to become a professor, patent lawyer, industrial research and design scientist, or simply to gain a very high level of knowledge in a topic of interest. Having a goal provides focused motivation and allows students to take advantage of opportunities as they arise. Starting graduate school, I knew that I enjoyed teaching and envisioned working at a primarily undergraduate institution (PUI). Since being in graduate school, I’ve learned that there are many other options for education besides the traditional classroom. Now I am considering a much wider range of career options from medical science liaison, to science communication and writing, in addition to teaching at a PUI or community college. To learn more about these opportunities I attend events on campus with Emory Alumni such as a breakfast with science writers and a Q&A session with high school teachers.

Knowing your goal is important, but so is actually completing the work required to earn a PhD. To that end, I urge students to treat getting a PhD as a marathon and not a sprint. The research necessary to write a dissertation cannot be done all at once; it takes time. The way I’ve approached it is to find a nice comfortable pace to work at, one that I’m making good progress in the lab, yet I can sustain for many years. When a big deadline or yearly report comes along I can push a little harder when necessary for a short while. Then, I go back to the same pace as before. Often, I see students in crisis mode around yearly reports, frantically trying to complete as much work as possible, only upon passing, they drop down to doing almost nothing. I don’t like to do that; it is a very stressful way to operate! Work on your project every day, bit by bit. Just like science as a whole, occasionally there are leaps and bounds, but most of science happens incrementally, bit by bit.

Q. Is there anything you wish you had known before applying to graduate school?

I wish I had known how helpful visitation weekend would be to make a final decision about which school to accept. [Note: Emory Visitation Weekend is by invitation only and will take place February 23rd-25th, 2018.] When deciding which schools to apply to, be open minded. It is difficult to know the culture and environment of a school just by looking at the website. Pick several schools where there is some research you are interested in and where you wouldn’t mind living for several years. After visiting, I had a much better idea of what each school was like. If you can’t attend visitation weekend, I highly recommend contacting the school to ask about speaking with a few of the graduate students to get their perspective. I also wish I had known that lab websites are often out of date. While the overall research area of a group doesn’t change too much over the years, the current individual projects may be quite different than what’s posted online.

Q. Do you have any tips for students starting the application process?

Start now, don’t procrastinate! Applications take time and professors need advance notice to write reference letters. Conversely, you do have to actually submit the application. It is good to be detail oriented, but you must be able to let go.

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Ready to apply? Visit chemistry.emory.edu/apply. Applications are due by December 1st, 2018 for entry in Fall 2019.

Want to learn more about chemistry @ Emory? Fill out an inquiry form and join our mailing list!

 

Morgan Vaughn (Dyer Group) Awarded Dean’s Teaching Fellowship

Morgan in the classroom.

Morgan Bair Vaughn (Dyer Group) has been awarded a Dean’s Teaching Fellowship for the 2017-2018 school year. The prestigious fellowship provides support to advanced students to allow them to design and teach a course as Instructor of Record while completing their dissertation. Morgan is using this opportunity to teach a section of CHEM 150: Structure and Properties. The course is the first in the core sequence of the new Chemistry Unbound curriculum and replaces “Gen Chem” or CHEM 142. CHEM 150 takes an integrated approach to teaching the chemical disciplines, giving students broad training in chemistry as the foundation of their studies. For instance, Structure and Properties incorporates aspects of Organic Chemistry, normally sequestered in its own course sequence later in the undergraduate career.

Morgan’s research in the Dyer Group focuses on enzymes via the unique method of temperature jump spectroscopy. “My research works to fill in the gaps in our knowledge to allow for the efficient development of new enzymes,” says Morgan. “A large portion of the scientific community focuses on determining the structure of enzymes and how the structure impacts function. While this work is enormously important, it doesn’t tell the full story. One major aspect that is often overlooked when examining structure-function relationships is that enzymes are dynamic molecules. This means that they physically move, bend, wiggle, and change shape during catalysis.”

Read more about Morgan’s research in her blog post, “A Unique Method for Studying Enzymes.”

Congratulations, Morgan!

Congratulations, Dr. Marika Wieliczko!

Marika Wieliczko defended her thesis, “Innocent and Non-innocent Countercation Interactions in Transition Metal Oxidation Catalysts” on Wednesday, April 5th, 2017. Marika’s thesis committed was led by Craig L. Hill with Cora MacBeth and Brian Dyer as additional members.

During her time at Emory, Marika was a founding member of SciComm, the graduate student science communications group. She was also an organizing member of the recent “Sickle & Flow” benefit concert that raised money for research into sickle cell disease.

Following graduation, Marika will be based in Washington, D.C. where she has a position in editorial development for the Royal Society of Chemistry in North America. Specifically, she will be working with the inorganic, nano, materials, and chemical engineering as well as general chemistry journals. 

Congratulations, Marika!

Previously:

Chemistry Graduate Students Raise Awareness with Sickle and Flow Concert

Brian Dyer Meets His Majesty the King of the Belgians

conference_booklet710On Wednesday morning, October 19th, Dr. Brian Dyer met King Philippe of Belgium in Brussels, Belgium. Dr. Dyer is attending the 24th Solvay Conference on Chemistry and Catalysis in Chemistry and Biology hosted by the International Solvay Institutes.

The Conference is organized and chaired by Kurt Wutrich, Nobel Laureate 2002 and is being held at the Metropole Hotel where the very first Solvay conference took place in 1911. The historic conference has continued for over 100 years, hosting eminent scientists such as Albert Einstein and Hendrik A. Lorentz. The conference is the central activity of the Solvay Institutes.

Dr. Dyer will present an introductory statement at a session on “Catalysis by Protein Enzymes” on Friday, October 21st.

Photo Gallery: Emerson Symposium Brings Arieh Warshel to Emory

The 2016 Emerson Center Lectureship Award Symposium was held in Harland Cinema on September 23rd, 2016. Professor Arieh Warshel of the University of Southern California, the 2013 recipient of the Nobel Prize in Chemistry, was the Emerson award winner and keynote speaker. His talk was titled “How to Model the Action of Complex Biological Systems on a Molecular Level.” The symposium also featured talks by David Lynn, Brian Dyer, and R. Prabhakar (University of Miami). The symposium was hosted by Jamal Musaev and the Emerson Center for Scientific Computation. Financial support for the symposium came from the Emory’s Hightower fund, the Department of Chemistry, and Microway Technologies.