Navigation Links
Synchrotron gives insight into green energy enzymes
Date:12/4/2012

UC Davis chemists have been using a Japanese synchrotron to get a detailed look at enzymes that could help power the green economy. The work was published online Nov. 8 by the journal Angewandte Chemie and is featured on the cover of the Nov. 26 issue.

One option for powering clean, environment friendly vehicles is to run them on hydrogen fuel rather than carbon-based fuels. Cheap catalysts to prepare hydrogen gas (H2) are key to this future "hydrogen economy."

Current man-made catalysts are based on the rare and precious metal platinum. But living cells contain enzymes called hydrogenases, based on the abundant metals nickel and iron, which can do the same job. Chemists are very interested in figuring out how these natural catalysts work and trying to mimic them.

Saeed Kamali, a postdoctoral researcher at UC Davis and Stephen Cramer, professor of chemistry have just published a study revealing new details of the iron-nickel complex at the heart of the natural hydrogenase. In collaboration with researchers at the Max Planck Institute in Germany and in the U.S., they used a technique called Nuclear Resonance Vibrational Spectroscopy (NRVS) and the SPring-8 synchrotron at the Japan Synchrotron Radiation Research Institute to probe the crystals and discovered new information about how the atoms in the complex can move.


'/>"/>
Contact: Andy Fell
ahfell@ucdavis.edu
530-752-4533
University of California - Davis
Source:Eurekalert

Page: 1

Related medicine news :

1. Stanford/Yale study gives insight into subtle genomic differences among our own cells
2. Queens research gives fresh hope to couples with unexplained infertility
3. New finding gives clues for overcoming tamoxifen-resistant breast cancer
4. $2.8M grant gives diverse students a healing opportunity
5. Tick in Mans Ear Gives Him Tinnitus
6. Renal denervation gives better outcomes than drugs in advanced heart failure
7. Human Airways Brush Mechanism Gives Clues to Lung Diseases
8. FDA Gives Nod to First Drug for Diabetic Eye Disease
9. FDA Gives Nod to New Breast Cancer Drug
10. Study Gives First Evidence That Adult Human Lungs Can Regrow
11. OC Firm Gives Back to Young Athletes
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/23/2017)... ... , ... American Farmer, will feature Chr. Hansen, Inc (CHR Hansen) in an ... 2017. American Farmer airs Tuesdays at 8:30aET on RFD-TV. Check your local listings for ... Denmark in 1874 after a groundbreaking discovery of how to industrialize enzymes. Rooted in ...
(Date:6/23/2017)... WV (PRWEB) , ... June 23, 2017 , ... ... protection services and personal financial planning to families and business owners in North ... Stones organization to help provide services to differently abled residents in the region. ...
(Date:6/22/2017)... ... 2017 , ... Groove Ring is excited to announce they've partnered with Olympic ... bands and all-purpose rings. Whether you’re an athlete, adventurer, professional, or love to venture ... , From the rock face to the auto shop, Groove Ring is the world's ...
(Date:6/22/2017)... ... June 22, 2017 , ... A June 12 article ... correspondent concerned about an apparent lack of oral hygiene by an aged parent who ... and dementia-related matters, suggests a number of steps, including scheduling a dentist visit. Northridge ...
(Date:6/20/2017)... ... June 20, 2017 , ... After months of negotiations, FaceCradle USA is proud to announce the ... June 21. , “Introducing our product on QVC is something we all worked hard to ... pillow to more than 90 million homes in the United States,” said FaceCradle USA President ...
Breaking Medicine News(10 mins):
(Date:6/5/2017)... Cincinnati location of Diplomat Specialty Infusion ... been awarded a Top Workplaces 2017 honor by ... on an employee survey administered by WorkplaceDynamics, LLC, a research ... measures several aspects of workplace culture, including alignment, execution, and ... ...
(Date:6/1/2017)... June 1, 2017 Nutriceutical Holdings (NH), parent ... Solutions (VRS), and KD Pharma Group have decided to ... by KD Pharma Group. KD Pharma Group will become ... to acquire the entire company. "We believe ... are committed to growing the NH companies by providing ...
(Date:5/29/2017)... -- Cellect Biotechnology Ltd. (NASDAQ: APOP ; TASE: APOP), ... selection of stem cells, today provided a corporate update ... March 31 st , 2017. "We ... quarter of 2017," said Dr. Shai Yarkoni, Chief Executive ... of the first blood cancer patient in the recently ...
Breaking Medicine Technology: