Rhiana took her Reed chemistry degree to Tufts University where she earned her MS in Civil and Environmental Engineering in the Environmental and Water Resources Engineering program. She currently works as a Field Operations Supervisor at Cambrian Innovation, a biotech company that specializes in novel wastewater treatment technologies. She will give the Chemistry department’s seminar this Thursday (October 5, 4:15 pm, Bio 019) on “Clean Energy from Dirty Water: Transforming Waste into Resources”
Prof. Miriam Bowring [chemistry, 2016-] has received a $43,500 research grant from the Murdock Charitable Trust to support her research in organometallic chemistry. The grant, which will provide funds for three years, is being supplemented by a grant of $11,400 from Reed College.
Miriam plans to use the grant to investigate “whether and how atoms can behave not as particles, but as quantum mechanical waves. To do so, we are using metal-containing molecules, which hold promise as energy-efficient catalysts for green chemistry and alternative fuels.”
The project got off to a fast start this past summer. Five students – Zac Mathe ’17, Oleks Luschyk ’17, Cordero Ortiz ’18, Ellis Douma ’19, and Josephine Keller ’20 – worked in the Bowring lab this past summer, and the students working on this project successfully prepared one of the sought-after organometallic compounds, started work on making a second compound, and also began the quantum mechanical calculations that will be used to interpret their measurements.
The summer issue of the Reed magazine was titled “Game On”, just right for summer break. Summer research students swarmed the chemistry department, bunching around benches and fume hoods, darting in and out of faculty offices, bunching again to each lunch and to exchange notes at the weekly “group meeting.” What was once schoolwork had become an elaborate game of “20 questions,” students with their experimental questions on one side, Mother Nature miming her answers on the other. Amidst all this was a large-scale renovation of “third floor” offices and labs, which is still underway. Stay tuned.
U. California-Davis Prof. Emeritus Marilyn Olmstead ’65 will return to the Reed campus on Thursday, September 21 to deliver the 2017 Tom Dunne lecture (Bio 19, 4:15 pm, free, open to public).
Her talk, “Fullerenes and Art,” will examine the soccer ball-shaped molecules that chemists are making in the laboratory from several perspectives:
More than 500 years ago Leonardo da Vinci built a wooden 60-vertex closed object — a “truncated icosahedron” — and he made a drawing of it for a math textbook. A little over 30 years ago, chemists discovered a molecular, all-carbon cage with exactly this shape. The excitement and appeal of this discovery has sparked interest not only in the fields of chemistry, but also in astronomy, art, and electronic materials. Prof. Olmstead will discuss some of her crystallographic results while portraying how the fullerenes have become an iconic part of our lives.
When I first arrived at Reed in 1989 there was one dog in the department, a very large, friendly-in-a-curmudgeonly sort of way, German Shepherd named Mercy who shared Tom Dunne’s office. Mercy could be forward, but she could also keep a low profile.
One colleague told me that, on the occasion of his first meeting with Tom, he sat down too fast in the large rocking chair that Tom kept for visitors, and plunged backwards, falling through the large palm fronds of Tom’s office plant. Just as Tom’s face disappeared behind the palm, he heard a deep rumble coming from the floor right next to him. Mercy wanted to say “hello,” or perhaps, “watch out for my tail.”
Times change. Dogs, like students and faculty, come and go. The highest-energy member of the Chemistry Dog department is Prof. Rebecca LaLonde‘s German shorthaired pointer, Izzy, the d-orbital dog.
Unlike Mercy, Izzy is fully prepared to greet you right at the office door, demand a game of tug-of-war, and gobble whatever treats you provide. Here’s a photo from last year of Izzy saying hello sans orbital lobes.
Presidential Chair in Science and Professor of Chemistry, University of Oregon and, recipient of the 2017 Howard Vollum Award for Distinguished Accomplishment in Science and Technology
Tuesday, August 22, 2017
Psychology 105 >>> Free and open to the public. <<<
Ensuring a sustainable world in the face of climate change and a population soon to reach nine billion demands a major shift in how we approach our ever-expanding needs for energy, food, water, and a healthy environment. Going forward, we need to embrace innovative international research collaborations and policies that include talents and perspectives from both the developed and developing world. Richmond will share stories and insights gained from the collaborative efforts of several thousand scientists and engineers from around the globe. Continue reading →
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The spring issue of the Reed magazine was an apt reflection of the season, taking a fresh look at College doings in such diverse areas as the Hum 110 syllabus, student-drawn comics (the “ultimate outsider art form”), tracking down rogue DNA, and the psychology of compassion.
Chemistry department news was non-existent, but one had to turn only as far as page 3 to find a heartfelt letter (“More Rigor!” They Cried, p. 3) from alumni chemist Philip Wilk ’95 regarding academic rigor, grade inflation. Wilk also pointed out that Mr. Praline might be consulted when dealing with wording issues that have been plaguing the magazine’s editors. [It’s interesting to see how times have changed. Olde Reed students used to recite Monty Python scripts everywhere – in the hallways, waiting for class to begin, and while working in lab – but those days have passed.]
Those of us who see Julie day in and day out know that this award reflects her sky-high level of commitment to Reed students and to atmospheric science. What the award doesn’t say, however, is how much fun Julie brings to the department. It is a joy to have Julie as a colleague.
One of my favorite Hum colleagues, Prof. David Gerratt [1998-], graces the cover of the December 2016 issue of the Reed magazine. Characteristically, he is bent over in order to reach just a little further out … whether to make a point, to invite student participation, maybe both? … you be the judge, but he is just one of 7 Reed faculty profiled under the title article: Teaching. Reaching. Inspiring. Another one of the magnificent 7 is Reed atmospheric chemist and Arthur F. Scott Professor of Chemistry, Prof. Juliane Fry [2008-]. There you’ll learn why Julie used a sabbatical to attend law school, the foreboding nickname students have given Julie, the main driver of Julie’s research, and a whole lot more.
Sickle-cell disease (SCD) is a group of blood disorders that includes sickle-cell anemia (SCA). The disease, which affects millions around the globe and can be fatal, is noteworthy in the history of biochemistry and genetics because in 1949 Caltech chemist (and Portland, Oregon native) Linus Pauling and co-workers determined that SCA was a “molecular disease,” it was due to a change in the molecular structure of a single hemoglobin molecule: disease-free individuals carry hemoglobin A, while those with SCA carried a different form called hemoglobin S. found in red blood cells. Work by other scientists eventually established that the disease followed a distinctive genetic pattern in that it was mainly inherited from one’s parents, and that the difference between hemoglobins A and S could be traced to a single nucleotide (“point mutation”) difference in DNA sequences.
Mark leads a study that has demonstrated that the CRISPR/Cas9 gene editing technology can “fix” the DNA in damaged human cells, and that the corrected cells will grow in mice. Mark tells the Times reporter, “What we have right now, if we can scale it up and make sure it works well, is already enough to form the basis of a clinical trial to cure sickle cell disease with gene editing.”
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