Navigation Links
Making hydrogenation greener
Date:6/27/2013

olystyrene and polyethylene glycol. The polymer acts as a wrapping film that protects the iron surface from rusting in the presence of water, while allowing the reactants to reach the water and react.

This innovation enabled the researchers to use iron nanoparticles as catalyst in a flow system, raising the possibility that iron could be used to replace platinum-series metals for hydrogenation under industrial conditions.

"Our research is now focused on achieving a better understanding of how the polymers are protecting the surface of the iron from water, while at the same time allowing the iron to interact with the substrate," says Audrey Moores, an assistant professor of chemistry at McGill and co-corresponding author of the paper.

The results stem from an ongoing collaboration between McGill and RIKEN, one of Japan's largest scientific research organizations, in the fields of nanotechnology and green chemistry. Lead author Reuben Hudson, a doctoral student at McGill, worked on the project at the RIKEN Center for Sustainable Resource Science and at the Institute for Molecular Science in Japan. Co-authors of the paper are Prof. Chao-Jun Li of McGill, Dr. Go Hamasaka and Dr. Takao Osako of the Institute for Molecular Science, Dr. Yoichi M.A. Yamada of Riken and Prof. Yasuhiro Uozumi of Riken and the Institute for Molecular Science.

"The approach we have developed through this collaboration could lead to more sustainable industrial processes," says Prof. Uozumi. "This technique provides a system in which the reaction can happen over and over with the same small amount of a catalytic material, and it enables it to take place in almost pure water -- the green solvent par excellence."


'/>"/>

Contact: Chris Chipello
christopher.chipello@mcgill.ca
514-398-4201
McGill University
Source:Eurekalert

Page: 1 2

Related biology news :

1. Making memories: How 1 protein does it
2. Killer silk: Making silk fibers that kill anthrax and other microbes in minutes
3. Chemical engineers at UMass Amherst find high-yield method of making xylene from biomass
4. Copper making salmon prone to predators
5. Making healthy food affordable and appealing for low-income populations
6. Winemaking goes high-tech at the University of British Columbia
7. For gay couples, condom decision-making and condom use varies by race
8. Making sense out of the biological matrix of bipolar disorder
9. Making memories: Drexel researchers explore the anatomy of recollection
10. Making chocolate an affordable luxury
11. Are bacteria making you hungry?
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/23/2014)... allergies and other chronic inflammatory disorders among people of ... their reduced exposure to the microbes that thrive in ... The article, published in the journal Clinical & ... centers who have less access to green spaces may ... caused by immune system dysfunction. , When our immune ...
(Date:4/23/2014)... their mid-thirties and forties, face a devastating prognosis: ... decades. "Mutant" protein clusters, long blamed for the ... primary focus of therapies in development by pharmaceutical ... Gerardo Lederkremer and Dr. Julia Leitman of Tel ... in collaboration with Prof. Ulrich Hartl of the ...
(Date:4/23/2014)... NY. (Apr. 23, 2014) People who have had ... to restore neurological function. However, a study conducted in ... of Cell Transplantation , but is currently freely ... http://www.ingentaconnect.com/content/cog/ct/pre-prints/content-ct1168Chen , has found that when one group of ... (PBSCs) injected directly into the brain and a similar ...
Breaking Biology News(10 mins):Rural microbes could boost city dwellers' health 2Rural microbes could boost city dwellers' health 3On the defensive 2On the defensive 3Autologous stem cell therapy improves motor function in chronic stroke victims 2
... Scientists at the Zucker Hillside Hospital campus of the ... markers that can increase a persons risk for schizophrenia. ... of the National Academy of Sciences, the research team ... be inherited in a recessive manner. A recessive trait ...
... have used ultraviolet light to sculpt three-dimensional microparticles ... and tissue engineering. For example, they could be ... molecules, such as DNA, or to release drugs ... control over the size, shape and texture of ...
... Journal of Lipid Research (Vol. 48, No. 12) ... Disease Increases Progression of Atherosclerosis, Breaking the Vicious Cycle ... Genetic Variants Affect Weight-Associated Cholesterol Metabolism ... alter how the body adjusts cholesterol metabolism in response ...
Cached Biology News:Feinstein researchers develop new genetic method and identify novel genes for schizophrenia 2MIT sculpts 3-D particles with light 2Story ideas from the Journal of Lipid Research 2Story ideas from the Journal of Lipid Research 3
(Date:1/15/2014)... 2014 This webinar will focus on ... safety assessment in biosimilars. , Regulatory frameworks are evolving ... development, however the complex nature of biopharmaceuticals makes the ... efficacy extremely challenging. Based on the specific aspects of ...
(Date:1/15/2014)... January 15, 2014 The Microcompetition with Foreign ... disease. One of these latent viruses is the Epstein Barr ... (RA). Rheumatoid arthritis (RA) is a chronic inflammatory disease that ... study found that RA patients have high concentrations of EBV ...
(Date:1/15/2014)... (PRWEB) January 15, 2014 AudioNotch is ... new therapy for the treatment of tinnitus. Patients listen ... frequency, and over a period of weeks to months, their ... Therapy in two forms: Notched Music and Notched White Noise. ...
(Date:1/14/2014)... CA (PRWEB) January 14, 2014 Histogen, ... the products of cells grown under simulated embryonic conditions, ... license agreement with Suneva Medical, Inc. for physician-dispensed aesthetic ... , This agreement is an amendment to ...
Breaking Biology Technology:Xtalks Life Sciences Webinar Examines Safety Assessment of Biosimilars 2Study: Rheumatoid Arthritis (RA) Patients Have EBV; The CBCD Says this is Consistent with Microcompetition 2Study: Rheumatoid Arthritis (RA) Patients Have EBV; The CBCD Says this is Consistent with Microcompetition 3Histogen and Suneva Medical Expand License for Cell Conditioned Media-based Aesthetic Products Internationally 2Histogen and Suneva Medical Expand License for Cell Conditioned Media-based Aesthetic Products Internationally 3
... VANCOUVER, March 31 /PRNewswire-FirstCall/ - Angiotech Pharmaceuticals, Inc. ... announced it has completed an Amended and Restated ... International Inc. (Baxter). As consideration for the Amended ... receive $25 million. , Angiotech and Baxter initially ...
... AG (VSE: ICLL) today announced that it will host ... and Drug Administration,s (FDA) approval of IXIARO(R), a new ... initial target for use of Intercell,s vaccine - the ... - will be adult travelers and military personnel who ...
... 31 DOR BioPharma, Inc. (OTC Bulletin Board: DORB) ... announced its financial results for 2008. DOR,s revenues for ... in 2007. The increase was due primarily to ... resulting achievement of certain research and development milestones with ...
Cached Biology Technology:Angiotech Pharmaceuticals, Inc. announces License Agreement with Baxter International Inc. 2Angiotech Pharmaceuticals, Inc. announces License Agreement with Baxter International Inc. 3Angiotech Pharmaceuticals, Inc. announces License Agreement with Baxter International Inc. 4Intercell to Host Conference Call and Webcast Today on FDA Approval of IXIARO(R) Japanese Encephalitis Vaccine 2Intercell to Host Conference Call and Webcast Today on FDA Approval of IXIARO(R) Japanese Encephalitis Vaccine 3DOR BioPharma Reports Year-End 2008 Financial Results and Reviews Recent Accomplishments 2DOR BioPharma Reports Year-End 2008 Financial Results and Reviews Recent Accomplishments 3DOR BioPharma Reports Year-End 2008 Financial Results and Reviews Recent Accomplishments 4DOR BioPharma Reports Year-End 2008 Financial Results and Reviews Recent Accomplishments 5
Request Info...
"BioTracker 6X Bromophenol Blue Tracking Dye is composed of 60% St DI H2O, 30% Glycerol, 10% 10XTE, 0.25% BPB Dye and 0.85% SDS....
Agarose, low melting/gelling temperature, high MW separation (>1000 bp), 25 g. Suitable for enzymatic modifications. Nuclease-free.Gel point: 24-30 C, EEO (-mr): 300 gm/cm2. Category: Nucleotides &...
Request Info...
Biology Products: