Navigation Links
Mysterious catalyst explained
Date:4/30/2013

the catalyst to the oxygen molecule. This allows the methanol to bind to the gold particles. In several further reaction steps, formaldehyde and water form. The solid, which consists of gold and titanium dioxide, is in the same state at the end of the reaction cycle as at the beginning, and is thus not consumed.

Experiment and theory: only the combination makes it possible

The RUB team clarified the individual reaction steps in detail. The researchers used computer simulations, so-called density functional calculations, and various spectroscopic techniques, namely, vibrational spectroscopy (HREELS method) and thermal desorption spectroscopy. In his model calculations, Dr. Farnesi quantified the charge exchange taking place during catalysis. Extremely sensitive vibrational spectroscopic measurements by Dr. Wang's group confirmed the consequences of the charge transfer in the real system. "Through an intensive cooperation between theory and experiment, we have been able to qualitatively and quantitatively explore the active site and the entire reaction mechanism of this complex catalyst", stresses Prof. Marx.


'/>"/>

Contact: Dominik Marx
dominik.marx@theochem.rub.de
49-234-322-8083
Ruhr-University Bochum
Source:Eurekalert

Page: 1 2

Related biology news :

1. Astronomer gets grant to better measure mysterious black holes
2. The mysterious GRIN3A and the cause of schizophrenia
3. Researchers id queens, mysterious disease syndrome as key factors in bee colony deaths
4. Synchrotron infrared unveils a mysterious microbial community
5. Nunavuts mysterious ancient life could return by 2100
6. Mysterious snake disease decoded
7. Gene discovery set to help with mysterious paralysis of childhood
8. Life cycles of mysterious Namibian grassland fairy circles characterized
9. DNA catalysts do the work of protein enzymes
10. Catalysts that produce green fuel
11. Painting with catalysts: Nano-engineered materials for detoxifying water by use of sunlight
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/30/2014)... comes to using marijuana, new research, involving mice and ... Journal of Leukocyte Biology , suggests that ... you should. That,s because a team of Italian scientists ... serious long-term damage to the immune system. This damage ... such as multiple sclerosis, inflammatory bowel disease and rheumatoid ...
(Date:9/30/2014)... release is available in German . ... their behavioural response to risky situations such as exposure ... Ornithology now found in a long-term study on different ... both metabolic rate and ambient temperature. High metabolic rates ... as in these scenarios birds were more likely to ...
(Date:9/30/2014)... -- Winners of The Economist,s prestigious Innovation awards 2014 ... place at the JW Marriott Hong Kong on Friday, October 10 ... their experiences and the lessons those hold for others. The awards, ... the past decade, will be presented at a ceremony in ... will be the first time the ceremony has come to ...
Breaking Biology News(10 mins):Adolescent exposure to thc may cause immune systems to go up in smoke 2Risky metabolism 2Hear from The Economist's 2014 Innovation Award Winners at Innovation Summit on October 10th in Hong Kong 2Hear from The Economist's 2014 Innovation Award Winners at Innovation Summit on October 10th in Hong Kong 3Hear from The Economist's 2014 Innovation Award Winners at Innovation Summit on October 10th in Hong Kong 4Hear from The Economist's 2014 Innovation Award Winners at Innovation Summit on October 10th in Hong Kong 5Hear from The Economist's 2014 Innovation Award Winners at Innovation Summit on October 10th in Hong Kong 6Hear from The Economist's 2014 Innovation Award Winners at Innovation Summit on October 10th in Hong Kong 7
... the first time, scientists at Weill Cornell Medical College in ... mechanism that,s crucial to how brain cells communicate. In ... as to how key cellular processes -- called endocytosis and ... in this week,s online edition of Proceedings of the National ...
... appear to have been influenced by RNA polymerase II. ... DNA into messenger-RNA (mRNA), which in turn is the ... is highly conserved through evolution, with many of its ... Single-cell organisms were already in existence 500 million ...
... whose mothers, sisters or daughters test positive for a cancer-causing ... disease but are unaware of that risk. That is ... exploring how families communicate genetic test results. Like their female ... in the BRCA 1 or 2 genes. Male carriers ...
Cached Biology News:Breakthrough technology observes synapse in real time, supporting theory of vesicular recycling 2Breakthrough technology observes synapse in real time, supporting theory of vesicular recycling 3Evolution with a restricted number of genes 2Men unaware of their cancer risk when female relatives test positive for BRCA mutation 2
(Date:10/1/2014)... Washington, USA (PRWEB) September 30, 2014 ... yet efficient arrangements that have evolved in nature over ... biomimetic and bioinspired materials for applications in biophotonics ... Biomedical Optics . The journal is published by SPIE, ... SPIE Digital Library. Several of the peer-reviewed articles are ...
(Date:10/1/2014)... 2014 Slone Partners , a ... IT, and Laboratory Testing industries, reported a 120% increase ... director level and above from July 2013 to July ... top of rapid breakthroughs in diagnostics, reimbursement has failed ... have been forced to fold, consolidate, or carry on ...
(Date:10/1/2014)... (PRWEB) October 01, 2014 The U.S. ... to Southern Illinois University Edwardsville as part of the ... initiative. The funding is co-administered by the Department of ... Biden, Secretary of Labor Thomas E. Perez and Secretary ... million in job-driven training grants to nearly 270 colleges ...
(Date:10/1/2014)... Industry leaders from retail ... around the theme, ,Commercial Opportunities in the Era of ... Elsevier , a world-leading provider of scientific, ... a gathering of some of the industry,s most prominent ... today and in the future. The Elsevier ...
Breaking Biology Technology:Biomimetic and bioinspired materials enable new healthcare options, reports Journal of Biomedical Optics 2Biomimetic and bioinspired materials enable new healthcare options, reports Journal of Biomedical Optics 3Slone Partners Meets Growing Demand as Industry Focuses on Reimbursement & Regulation 2U.S. Dept. of Labor Awards SIUE Nearly $10-Million Grant 2U.S. Dept. of Labor Awards SIUE Nearly $10-Million Grant 3U.S. Dept. of Labor Awards SIUE Nearly $10-Million Grant 4Elsevier Healthcare and Pharmaceutical Economics Conference 2014 To Convene Industry Leaders to Discuss Top Healthcare Business Issues 2Elsevier Healthcare and Pharmaceutical Economics Conference 2014 To Convene Industry Leaders to Discuss Top Healthcare Business Issues 3
... Oct. 9 BioElectronics,Corporation, (Pink Sheets: BIEL), ... has cleared ActiPatch for sale by its,distributor, ... that the experienced sales professionals of,Endotherapeutics will ... team has many decades of experience in ...
... Oct. 8 SGX Pharmaceuticals, Inc.,(Nasdaq: SGXP ) ... 11,2007, at 1:00 p.m. Pacific Daylight Time. Mike Grey, ... an overview of the,Company,s oncology pipeline. The conference is ... Hotel in San Francisco. A live webcast of ...
... Inverness Medical,Innovations (Amex: IMA ) today announced ... Panbio Ltd, an Australian company traded on,the Australian Securities ... all of the issued shares in Panbio for AUD ... issued share capital of,Panbio at approximately AUD 41 million, ...
Cached Biology Technology:Australian Therapeutics Goods Administration Approval for ActiPatch Achieved 2Inverness Medical Innovations Agrees to Acquire Panbio Ltd. 2
Rabbit polyclonal to GABA A Receptor gamma 2 ( Abpromise for all tested applications). entrezGeneID: 2566 SwissProtID: P18507...
... Cyclin D2 is a G1 cyclin ... strong candidate for a proto-oncogene. cyclin ... cdk4 and/or cdk6. Species Reactivity: Human, ... NeoMarkers DCS-3.1 MAb is particularly well suited ...
Mouse monoclonal [4A2.2] to SLC6A4 ( Abpromise for all tested applications). entrezGeneID: 6532 SwissProtID: P31645...
V beta 5 Purified Anti-Human clone MH3-2, Isotype Mouse IgG 2a , kappa, 0.1 mg Consult technical datasheet for details....
Biology Products: