nist-gov/www.nist.gov/blogs/taking-measure/you-dont-learn-school-my-experience-nist-summer-intern
2025-03-05 18:59:57 +00:00

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<h1 class="nist-page__title">You Dont Learn This in School: My Experience as a NIST Summer Intern</h1>
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<div class="daterange"><time datetime="2024-07-10T12:00:00Z">July 10, 2024</time>
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<span>By: </span>
<a href="/blogs/taking-measure/authors/george-sellers" hreflang="en">George Sellers</a>
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<p>Antibodies are an important part of our bodies natural adaptive immune response, but they can also be made into medicine that targets specific parts of the body.</p>
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<span class="nist-image__credit-label">Credit:</span>
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<p>The most important thing I remember from being a NIST intern last summer is the power of persistence in research.&nbsp;</p><p>When I faced challenges working in the lab, my mentor, <a href="/people/thomas-cleveland" data-entity-type="node" data-entity-uuid="0d2b0cd7-77d8-44eb-befd-ecfd07ee3238" data-entity-substitution="canonical" title="Thomas Cleveland">Thomas Cleveland</a>, would pause, think about it, and find a new method to try. He had a stoic persistence, regardless of the issues we faced.&nbsp;</p><p>I would get a lot more discouraged compared to him!</p>
<figure class=" align-right nist-image--lightbox nist-image" role="group">
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<img alt="George Sellers poses for a casual head shot against a white wall. " height="480" loading="lazy" src="/sites/default/files/styles/480_x_480_limit/public/images/2024/06/04/george_sellers_headshot_060324.jpg?itok=GZ2rHFVr" typeof="foaf:Image" width="360">
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<figcaption class="nist-image__caption">George Sellers<div class="nist-image__credit">
<span class="nist-image__credit-label">Credit:</span>
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<p>Dr. Cleveland explained that you get used to it. Being more comfortable with not knowing and handling unexpected things makes being persistent easier. The frustration I felt when things didnt go how I thought they would was an opportunity to grow and learn.&nbsp;</p><p>This was one of the important lessons I took away from the NIST <a href="/surf" data-entity-type="node" data-entity-uuid="7ca722e1-5390-4a64-ac27-00d2d1d81c6e" data-entity-substitution="canonical" title="Summer Undergraduate Research Fellowship (SURF)">Summer Undergraduate Research Fellowship (SURF)</a>. I hope to carry his persistent spirit as I continue in my career.&nbsp;</p><p>While Ive learned lots of foundational knowledge from my undergraduate classes, SURF taught me more than any lab class. Although I got hands-on experience in school, lab classes in school dont have the same element of trying to understand or make something new. They can feel monotonous and lack the feeling of ownership you get from researching something unknown.</p><p>At NIST, I was more motivated to learn because I was looking at something not well understood. In school, my lab classes typically illustrated something Id already learned about. Research at NIST felt more personal because of how long I spent working on the project and the potential impact that research could have. I tried to contribute my own ideas, instead of following a lab manual.</p><h2>Measuring Antibodies for Medical Research&nbsp;</h2><p>Our project was aimed at better understanding the structure of the <a href="/programs-projects/nist-monoclonal-antibody-reference-material-8671" data-entity-type="node" data-entity-uuid="ea98b9f7-1146-4fc2-b538-a690b92d3da6" data-entity-substitution="canonical" title="NIST Monoclonal Antibody Reference Material 8671">NIST monoclonal antibody reference material (NISTmAb)</a>. Antibodies are an important part of our bodies natural adaptive immune response, but they can also be made into medicine that targets specific parts of the body. There are more than 100 <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9535261/">antibody therapeutics</a> approved, with more being developed. They treat a broad range of medical conditions, such as cancers, autoimmune diseases and COVID-19.&nbsp;</p><p>Antibodies are Y-shaped proteins with three different parts, known as domains. The domains are connected by a flexible link, which allows them to take on many different shapes, like arms on your body. For example, one arm can be raised, while the other is lowered. Both can be raised, one can be extended out to the side, or any combination of arm angles can exist. &nbsp;</p>
<figure class=" align-center nist-image--lightbox nist-image" role="group">
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</div>
<figcaption class="nist-image__caption">Former NIST intern George Sellers spent his summer analyzing the NIST mAb monoclonal antibody. Antibodies are an important part of our bodies natural adaptive immune response, but they can also be made into medicine that targets specific parts of the body.</figcaption>
</figure>
<p>We use a specialized instrument called an electron microscope — which works with electrons instead of light like a traditional microscope — in this research. We try to measure what proportion of the time the antibody was in a particular shape. This is called conformational distribution. It would be like measuring how often your arms are at your sides, or raised, or resting in front of you on a table, throughout the day.&nbsp;</p><p>Scientists dont understand exactly how an antibodys conformational distribution relates to its effectiveness, its stability or other properties. A better understanding of this attribute of antibodies could help scientists design better therapeutic drugs. This work fits in with NISTs mission to provide high-quality measurements to help industry develop innovative biotechnologies. I am glad that I contributed to work that could lead to helping patients get better.&nbsp;</p><p>At the end of the summer, it was a challenge to recast my research into a short, accessible form to present to my fellow students. I learned a great deal from all the feedback I got from Dr. Cleveland and other researchers as I practiced my presentation. After incorporating suggestions and lots of practice, I successfully shared my presentation with other students.&nbsp;</p><h2>How My Internship Influenced My Future Plans&nbsp;</h2><p>I recently graduated from the University of Maryland with a bachelors in biology. I plan on pursuing postgraduate research before going to medical school. This SURF experience opened my eyes to research and built my understanding of this field.&nbsp;</p><p>I hope to do clinical or translational research as a physician-researcher later in my career. Translational research is a bridge between basic science and clinical science. One example is the study of mice to research the effectiveness of cancer drugs. Im pursuing this career path because I want to contribute to <em>advancing</em> medicine in addition to <em>practicing</em> medicine.&nbsp;</p><h2>Advice for Future Students</h2><p>I highly recommend SURF to anyone interested in science, engineering or medicine.</p><p>The program offers research opportunities in many different areas, but the specifics of your project arent as important as learning about the research process itself. Developing a sense of how to ask good questions, focusing on a single problem and getting to know the people I worked with were so valuable to me as a SURF student. Doing research at NIST, in particular, will give you a better understanding of measurement science and the value of proper measurement. Thats important for all empirical research.&nbsp;</p><p>What you get from your SURF experience is limited only by how motivated you are to learn and persist.&nbsp;</p>
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<a href="/blogs/taking-measure/categories/248321">Bioscience</a>,
<a href="/blogs/taking-measure/categories/2813411">Bioimaging</a>,
<a href="/blogs/taking-measure/categories/248876">Biomanufacturing</a>,
<a href="/blogs/taking-measure/categories/248336">Cell measurements</a>,
<a href="/blogs/taking-measure/categories/248341">Engineering / synthetic biology</a>,
<a href="/blogs/taking-measure/categories/2816281">Biofabrication</a>,
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<h3 class="nist-teaser__title"><a href="/blogs/taking-measure/authors/george-sellers"><span>George Sellers</span>
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<div class="text-with-summary"><p>George Sellers graduated from the University of Maryland in 2024 with a B.S. in biology. He will pursue a postbaccalaureate program at the National Institutes of Health in immunology research, which builds off his experience as a SURF student examining the structure of the NIST monoclonal antibody. Afterward, he intends to go to medical school and work as a physician-scientist. George also relishes training for triathlons.</p></div>
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<span class="nist-comment__author"><span lang="" typeof="schema:Person" property="schema:name" datatype="">Jeanie</span></span>
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<div class="text-long"><p>You look like my child growed up</p>
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<span class="nist-comment__author"><span lang="" typeof="schema:Person" property="schema:name" datatype="">Gibril Conteh</span></span>
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<div class="text-long"><p>Dr. Cleveland explained that you get used to it. Being more comfortable with not knowing and handling unexpected things makes being persistent easier</p>
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