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:12/21/2014)... (PRWEB) December 22, 2014 Weddingshe.com, an ... occasion gowns, has recently released its new selection of ... models are made according to the newest fashion trends. ... stunning dresses for cocktail parties . All of ... 80 percent off. We are making every effort to ...
(Date:12/21/2014)... December 21, 2014 Khanna Vision Institute ... guest at the Aspen Helicopters holiday event for underprivileged ... Santa with sleigh, flown by an aspen helicopter pilot. ... only Santa with sleigh was visible.(please see accompanying video). ... night. Dr.Khanna has helped many pilots with Pi in ...
(Date:12/21/2014)... AngelWeddingDress.com’s new collection of 2015 spring wedding dresses ... new designs in this collection, and all of them ... AngelWeddingDress.com promises to provide the most fashionable designs ... many fashion trends come and go. If ladies have ... AngelWeddingDress.com is ready to assist. , “These new ...
(Date:12/21/2014)... Dennis Thompson HealthDay Reporter ... smokers find e-cigarettes less addictive than traditional cigarettes, new research ... as they did regular cigarettes, thousands of ex-smokers said they ... and irritable over their need to smoke, researchers reported. ... was significantly less for e-cig use than for tobacco use," ...
(Date:12/21/2014)... 2014 The number of Mirena lawsuits ... litigation underway in New Jersey, Bernstein Liebhard LLP reports. ... claims involving the birth control IUD have now been ... filed by women who allege spontaneous migration of the ... perforations and other complications they were inadequately warned about ...
Breaking Medicine News(10 mins):Health News:Stunning Cocktail Party Dresses from Weddingshe.com 2Health News:2015 Spring Wedding Dresses From AngelWeddingDress Just Released 2Health News:E-Cigarettes Less Addictive Than Regular Cigarettes, Study Finds 2Health News:E-Cigarettes Less Addictive Than Regular Cigarettes, Study Finds 3Health News:Mirena Lawsuits Approach 1,400 in Bergen County Litigation, Bernstein Liebhard LLP Reports 2Health News:Mirena Lawsuits Approach 1,400 in Bergen County Litigation, Bernstein Liebhard LLP Reports 3
... International Diabetes Federation (IDF) BRIDGES translational research grant ... seeks to reduce the risk of for people ... The community based diabetes prevention programme will determine ... research studies of lifestyle interventions for diabetes prevention ...
... YORK (May 29, 2008) -- Physician-scientists from NewYork-Presbyterian ... research findings at the American Society of Clinical ... June 3. Among the most significant presentations are ... OncoVEXGM-CSF for Patients With Unresectable Metastatic Melanoma , ...
... N.J., May 30 Lutronic, Inc., one of,the ... systems,announced today that its MOSAIC eCO2 system, the ... with the deep,ablative features of a CO2 laser, ... and,clearance., With intuitive touch-screen software, the powerful ...
... The world was stunned by the,news of ... 70,000 dead and,thousands more injured and homeless. In ... Wheelchair Mission (FWM), a non-profit,organization dedicated to transforming ... with Holistic Integrated Service Foundation (HIS),a nonprofit in ...
... Find New Video ,Milestones in Oncology, Presentations at ... The Society for Translational Oncology,(STO) is pleased to ... uniquely valuable video presentations for practicing,oncologists., (Logo: ... made on the occasion of the 2008 Annual ...
... with advanced cancer were more likely than whites to ... greater preference among blacks for life-extending treatment even in ... study led by researchers at Dana-Farber Cancer Institute in ... the annual meeting of the American Society of Clinical ...
Cached Medicine News:Health News:International Diabetes Federation grant supports study to prevent type 2 diabetes in India 2Health News:NYP/Columbia physician-scientists present at ASCO 44th annual meeting 2Health News:NYP/Columbia physician-scientists present at ASCO 44th annual meeting 3Health News:NYP/Columbia physician-scientists present at ASCO 44th annual meeting 4Health News:Soon to Be Released: Lutronic Announces the MOSAIC eCO2, the World's First 'Smart' Fractional CO2 Laser System for Treating Aesthetic and Dermatological Conditions, Will Soon Be Coming to the U.S. Market for Commercial Use 2Health News:Soon to Be Released: Lutronic Announces the MOSAIC eCO2, the World's First 'Smart' Fractional CO2 Laser System for Treating Aesthetic and Dermatological Conditions, Will Soon Be Coming to the U.S. Market for Commercial Use 3Health News:Free Wheelchair Mission to Distribute 4,400 Wheelchairs to China Earthquake Victims 2Health News:Society for Translational Oncology Launches Updated Website 2Health News:Black patients with terminal cancer more likely to choose aggressive care at end of life 2
(Date:12/19/2014)... CHAPEL HILL, N.C. , Dec. 19, 2014 ... how to optimize a product,s web presence to ... critical. Brand websites, in particular, must meet the ... in regulations and culture. According ... LLC, more than half of the participating companies ...
(Date:12/19/2014)... 18, 2014 Somewhere between dropping five pounds ... forgotten. But Audicus , a next-generation hearing aids ... new year. Hearing loss is the third ... though it is often unaddressed. Forty-eight million Americans have ... hearing aid, mainly due to price. Hearing aids traditionally ...
(Date:12/19/2014)... -- RESMED INC. (NYSE: RMD ) today announced that ... results on Thursday, January 22, 2015, after the New York ... will be issued after 1:00 p.m. US Pacific Time and ... and future outlook. The earnings call is scheduled ... live webcast of the call can be accessed on ResMed,s ...
Breaking Medicine Technology:Building a Best-in-Class Pharma Global Brand Website 2Audicus Will Help People Resolve to Hear Better in 2015 2ResMed To Announce Second Quarter 2015 Results 2
... Continued Safety, Consistently Positive Clinical ... Results ... today from,Abbott,s SPIRIT III U.S. pivotal clinical trial demonstrated continued,positive, ... Stent System at one year, including continued,clinical superiority in major ...
... WASHINGTON, Oct. 22 The preliminary results ... OrbusNeich,s pro-healing stent, the,Genous Bio-engineered R stent, ... risk of restenosis patients show comparable efficacy ... de Winter, M.D., Ph.D.,principal investigator and director ...
Cached Medicine Technology:Abbott's XIENCE(TM) V Everolimus Eluting Coronary Stent Shows Continued Superiority to TAXUS Stent in Reducing Major Adverse Cardiac Events in SPIRIT III Clinical Trial 2Abbott's XIENCE(TM) V Everolimus Eluting Coronary Stent Shows Continued Superiority to TAXUS Stent in Reducing Major Adverse Cardiac Events in SPIRIT III Clinical Trial 3Abbott's XIENCE(TM) V Everolimus Eluting Coronary Stent Shows Continued Superiority to TAXUS Stent in Reducing Major Adverse Cardiac Events in SPIRIT III Clinical Trial 4Abbott's XIENCE(TM) V Everolimus Eluting Coronary Stent Shows Continued Superiority to TAXUS Stent in Reducing Major Adverse Cardiac Events in SPIRIT III Clinical Trial 5Preliminary Results of Randomized Pilot Study Show Comparable Efficacy for OrbusNeich's Genous(TM) Bio-engineered R Stent(TM) and Boston Scientific's Taxus(R) Stent in Patients at High Risk of Restenosis 2
4 Gently Curved, Prongs, 5mm Extended, Stainless Steel Tip; with Titanium Handle....
12mm from bend to 0.12mm 1x2 teeth; In Titanium....
Straight Shafts with 0.2mm 1X2 Teeth, 5mm Tying Platform; In Titanium....
Curved Shaft with 5mm Platform; 1x2, 0.12 mm teeth; In Titanium....
Medicine Products: