HOME >> BIOLOGY >> NEWS
Washington-area chemist wins national award for free-radical research

Marilyn Jacox of Gaithersburg, Md., will be honored March 25 by the world's largest scientific society for broadening our understanding of free radicals, highly reactive molecules made both in nature and by humans. She will receive the 2003 E. Bright Wilson Award in Spectroscopy from the American Chemical Society at its national meeting in New Orleans.

In 1962, when Jacox joined what would become the National Institute of Standards and Technology, "there was a very big question mark about free radicals," she said. "There were about 10 that were known at the time." Forty-two years later, a reference book she authored contained 3,450 of them -- hundreds of which she has either discovered or investigated herself.

Her approach is to study their spectra, unique "fingerprints" based on exciting free radicals with light energy. Of particular interest are infrared spectra, which convey information about not only how the atoms that make up a free radical are arranged but also how they bond to one another.

Today, free radicals are commonly associated with molecules that can destroy Earth's ozone layer or damage DNA. But they are also responsible for driving reactions that otherwise wouldn't take place.

"A match flame is full of small free radicals -- without them, the flame would go away," Jacox pointed out. "And the fluoride-containing molecules used in etching microcircuits -- a lot of the chemistry of those reactions involve small free radicals I've studied. Understanding breeds control."

When asked how she originally became interested in science, particularly chemistry, Jacox said, "I was just wired to love the natural world. It started as a love for creepy crawly things as a tiny child, and then when I was only 7 years old my father gave me a child's guide to astronomy. I just ate that up."

Later, in high school, an older student who shared her bus befriended her. "She wanted to become a chemist -- this was the mid-1940s --
'"/>

Contact: Allison Byrum
a_byrum@acs.org
202-872-4400
American Chemical Society
4-Mar-2003


Page: 1 2

Related biology news :

1. UT Southwestern biochemist honored with NIH Directors Pioneer Award
2. NJIT chemist speaks Aug. 25 about compound derived from pine tree
3. NIH roadmap for biomedical research focus of chemists at American Chemical Society meeting
4. U of T research answers key question in biochemistry
5. Carnegie Mellon University hosts ACS-PRF summer school on green chemistry
6. Rutgers chemist uses NMR to elucidate protein-DNA interaction
7. New multidisciplinary research tops chemists meeting Aug. 22-26
8. Wisconsin chemists find a new chink in TBs armor
9. UCLA chemists develop new coating for nanoscale probes
10. High profile publications in biology and biochemistry on rise at UH
11. Biochemist becomes 15th UT Southwestern faculty member serving on National Academy of Sciences

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:2/28/2017)... , Spanien, 27. Februar 2017  EyeLock LLC, ein ... wird seine erstklassige biometrische Lösung zur Iris-Erkennung ... mit X16 LTE auf dem Mobile World ... am Qualcomm-Stand in Halle 3, Stand 3E10, ... die Sicherheitsplattform Qualcomm Haven™ – eine Kombination ...
(Date:2/24/2017)...  EyeLock LLC, a leader of iris-based identity ... biometric solution on the latest Qualcomm® Snapdragon™ 835 ... World Congress 2017 (February 27 – March ... 3, Stand 3E10. The Snapdragon ... platform—a combination of hardware, software and biometrics ...
(Date:2/21/2017)... February 21, 2017 Der weltweite ... wachsen. Nach einem Gespräch mit mehr als 50 Vertretern aus ... zu überwinden gilt, um diese Prognose zu realisieren. ... ... Mobilisierung der finanziellen Mittel für die Biobank, die Implementierung ...
Breaking Biology News(10 mins):
(Date:3/23/2017)... -- Research and Markets has announced the addition ... their offering. ... The Global Market for Bioproducts Should Reach $714.6 ... CAGR of 8.9%, This research report quantifies ... major product segments: bio-derived chemicals, biofuels, pharmaceuticals (biodrugs and herbal/botanicals), ...
(Date:3/23/2017)... 23, 2017  BioPharmX Corporation (NYSE MKT: BPMX), ... dermatology market, today reported financial results for the ... will provide an update on the company,s clinical ... "We are pleased to report that last ... said President Anja Krammer. "We achieved key clinical ...
(Date:3/23/2017)... ALBANY, New York , March 23, 2017 ... animal blood plasma products and derivatives market is fragmented due to the ... large players, such as Proliant, Thermo Fisher , and Sigma-Aldrich, ... clear leader, these three companies, collectively, held more than 76% of ... ...
(Date:3/22/2017)... 22, 2017 Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN), today ... (RGC), U.K. Biobank and GSK to generate genetic sequence data ... The initiative will enable researchers to gain valuable insights to ... wide range of serious and life threatening diseases. ... Genetic evidence ...
Breaking Biology Technology:
Cached News: