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  • July 22, 2014
  • 03:38 PM
  • 9 views

Cheaper Platinum-Yttrium Fuel Cell Catalyst Developed

by dailyfusion in The Daily Fusion

Researchers at the Technical University of Denmark (DTU) report that they have developed a platinum-yttrium fuel cell catalyst which is stable, more active and less expensive than the existing platinum catalysts.... Read more »

Patricia Hernandez-Fernandez, Federico Masini, David N. McCarthy, Christian E. Strebel, Daniel Friebel, Davide Deiana, Paolo Malacrida, Anders Nierhoff, Anders Bodin, Anna M. Wise, Jane H. Nielsen, Thomas W. Hansen, Anders Nilsson, Ifan E. L. . (2014) Mass-selected nanoparticles of PtxY as model catalysts for ​oxygen electroreduction. Nature Chemistry. info:/10.1038/nchem.2001

  • July 20, 2014
  • 11:33 AM
  • 37 views

Antiretrovirals and Pregnancy Risk

by Gabriel in Lunatic Laboratories

Don’t drink when you are pregnant, we all know that you aren’t supposed to do that. We also know you shouldn’t smoke, use drugs, and should talk to your Doctor […]... Read more »

Mugo NR, Hong T, Celum C, Donnell D, Bukusi EA, John-Stewart G, Wangisi J, Were E, Heffron R, Matthews LT.... (2014) Pregnancy Incidence and Outcomes Among Women Receiving Preexposure Prophylaxis for HIV Prevention: A Randomized Clinical Trial. JAMA : the journal of the American Medical Association, 312(4), 362-371. PMID: 25038355  

  • July 20, 2014
  • 11:21 AM
  • 23 views

Slowing Heart Disease

by Viputheshwar Sitaraman in Draw Science

Stopping just one minor enzyme leads to an entire cascade of pathways that can slow heart disease.... Read more »

Blazevic T, Schwaiberger AV, Schreiner CE, Schachner D, Schaible AM, Grojer CS, Atanasov AG, Werz O, Dirsch VM, & Heiss EH. (2013) 12/15-lipoxygenase contributes to platelet-derived growth factor-induced activation of signal transducer and activator of transcription 3. The Journal of biological chemistry, 288(49), 35592-603. PMID: 24165129  

  • July 19, 2014
  • 02:39 PM
  • 67 views

HIV and Hepatitis C: A New Treatment Coming Soon!!

by Gabriel in Lunatic Laboratories

The old saying it could always be worse might not sound like it would apply to HIV patients. Then again if you had HIV and hepatitis C, that would probably […]... Read more »

Sulkowski, M., Naggie, S., Lalezari, J., Fessel, W., Mounzer, K., Shuhart, M., Luetkemeyer, A., Asmuth, D., Gaggar, A., Ni, L.... (2014) Sofosbuvir and Ribavirin for Hepatitis C in Patients With HIV Coinfection. JAMA, 312(4), 353. DOI: 10.1001/jama.2014.7734  

  • July 18, 2014
  • 08:09 AM
  • 61 views

Carbon-Based Catalyst for Batteries, Fuel Cells Developed

by dailyfusion in The Daily Fusion

Chemists at the Ruhr-University Bochum, Germany, have developed a carbon-based catalyst for water electrolysis and hydrogen combustion.... Read more »

  • July 16, 2014
  • 08:58 PM
  • 73 views

Linear is beautiful! A simple relationship provides guidance for optimal battery design

by Jonathan Trinastic in Goodnight Earth

Computational physicists to the rescue! Researchers have found a linear relationship between key quantities in battery electrodes to aid the guidance of choosing optimal materials for performance.... Read more »

  • July 16, 2014
  • 01:01 PM
  • 73 views

More Horror from Deepwater Horizon Oil Spill

by Gabriel in Lunatic Laboratories

Deepwater Horizon, it was a technological feat to get oil that deep in the water. Then the spill occurred, when it happened I honestly think more people were in shock […]... Read more »

White, H., Lyons, S., Harrison, S., Findley, D., Liu, Y., & Kujawinski, E. (2014) Long-Term Persistence of Dispersants following the Deepwater Horizon Oil Spill. Environmental Science , 1(7), 295-299. DOI: 10.1021/ez500168r  

  • July 15, 2014
  • 01:30 PM
  • 67 views

Schizophrenia and Autism: A New Connection

by Gabriel in Lunatic Laboratories

Autism and Schizophrenia, at first glance there probably isn’t a whole lot in common other than they are disorders that fall in that lovely book the DCM-5. The brain is […]... Read more »

Chie Shimamoto1,, Tetsuo Ohnishi, Motoko Maekawa, Akiko Watanabe, Hisako Ohba, Ryoichi Arai, Yoshimi Iwayama, Yasuko Hisano, Tomoko Toyota, Manabu Toyoshima.... (2014) Functional characterization of FABP3, 5 and 7 gene variants identified in schizophrenia and autism spectrum disorder and mouse behavioral studies. Human Molecular Genetics. info:/10.1093/hmg/ddu369

  • July 15, 2014
  • 11:50 AM
  • 60 views

Breaking Up is Hard to Do: Photosynthesis, Water-Splitting, and the OEC

by Melissa Chernick in Science Storiented

A very very cool paper was recently published online. The paper details a study that shows the first images of water splitting apart during photosynthesis. So pick you jaw up off the table and we’ll get into the nitty-gritty details. Let’s start by accessing your long-term memory, dragging out some of that basic biology information you buried after high school and grabbing on to that dusty file about photosynthesis. If you remember, plants have little green, bean-shaped energy factories in t........ Read more »

Kupitz, C., Basu, S., Grotjohann, I., Fromme, R., Zatsepin, N., Rendek, K., Hunter, M., Shoeman, R., White, T., Wang, D.... (2014) Serial time-resolved crystallography of photosystem II using a femtosecond X-ray laser. Nature. DOI: 10.1038/nature13453  

  • July 14, 2014
  • 03:37 PM
  • 51 views

Laser Helps Understand Inner Workings of Solar Panels

by dailyfusion in The Daily Fusion

Believe it or not we don’t totally understand how solar cells work, particularly organic thin-film photovoltaics. But scientists Canada, London and Cyprus have recently used lasers to shed some light into the process, which could help make more efficient solar panels tomorrow.... Read more »

Provencher, F., Bérubé, N., Parker, A., Greetham, G., Towrie, M., Hellmann, C., Côté, M., Stingelin, N., Silva, C., & Hayes, S. (2014) Direct observation of ultrafast long-range charge separation at polymer–fullerene heterojunctions. Nature Communications. DOI: 10.1038/ncomms5288  

  • July 13, 2014
  • 08:53 PM
  • 60 views

Photosynthesis in action: new technique resolves atomic changes in undamaged photosystems

by Jonathan Trinastic in Goodnight Earth

A new experimental technique allows scientists to see conformational changes in photosynthetic systems without damaging the samples!... Read more »

Kupitz, C., Basu, S., Grotjohann, I., Fromme, R., Zatsepin, N., Rendek, K., Hunter, M., Shoeman, R., White, T., Wang, D.... (2014) Serial time-resolved crystallography of photosystem II using a femtosecond X-ray laser. Nature. DOI: 10.1038/nature13453  

  • July 12, 2014
  • 01:59 PM
  • 115 views

Infant once thought Cured of HIV tests Positive

by Gabriel in Lunatic Laboratories

I hate doing sad posts, it’s not my thing. But this is a big deal so I thought I would share it, the child known as the “Mississippi baby” – whom for […]... Read more »

Persaud, D., Gay, H., Ziemniak, C., Chen, Y., Piatak, M., Chun, T., Strain, M., Richman, D., & Luzuriaga, K. (2013) Absence of Detectable HIV-1 Viremia after Treatment Cessation in an Infant. New England Journal of Medicine, 369(19), 1828-1835. DOI: 10.1056/NEJMoa1302976  

  • July 11, 2014
  • 04:11 PM
  • 127 views

Antioxidants can accelerate Cancer, ya really!

by Gabriel in Lunatic Laboratories

Oxidative stress on the body caused by free radicals, billed as a bad thing. Fruits, veggies and just about anything with the word healthy in the title is “jam packed” […]... Read more »

Phimister, E., Chandel, N., & Tuveson, D. (2014) The Promise and Perils of Antioxidants for Cancer Patients. New England Journal of Medicine, 371(2), 177-178. DOI: 10.1056/NEJMcibr1405701  

  • July 11, 2014
  • 10:22 AM
  • 121 views

Ye Old Science Journal. Interesting articles from the premiere journal of 1880.

by The Lab Hippo in The Lab Hippo

One of the perks to my job is that I can get access to just about any journal article I want for free. I know, it sounds like a dream life, but hey you go to college for 10 years and you get some favors thrown your way. A few years ago Science scanned all their historical archives put them online, so I begun to peruse a few and was pleasantly amused. In what may become a recurring theme to the LabHippo, I now present to you some of the more entertaining articles. We begin with the first year Sci........ Read more »

  • July 10, 2014
  • 05:58 PM
  • 87 views

Sponge-Like Material Helps Li-Ion Batteries Run Longer

by dailyfusion in The Daily Fusion

Researchers at Pacific Northwest National Laboratory (PNNL) have developed a new porous, sponge-like material that can be used as an anti-pulverization structure for high-performance lithium-ion battery anodes.... Read more »

  • July 9, 2014
  • 03:43 PM
  • 80 views

Researchers Create Sand-Based Li-Ion Batteries

by dailyfusion in The Daily Fusion

Researchers at the University of California, Riverside, have developed an inexpensive way to produce sand-based Li-ion batteries.... Read more »

  • July 9, 2014
  • 08:58 AM
  • 96 views

New Electrochemistry Tech Makes Batteries Last Longer

by dailyfusion in The Daily Fusion

Scientists at the University of Alberta have used a process called induced fluorination to create faster-charging, longer-lasting batteries.... Read more »

  • July 8, 2014
  • 02:17 PM
  • 81 views

Skin Cells and Skin… smells?!

by Gabriel in Lunatic Laboratories

Yeah we all know that your nose smells. Yawn! Boring I know, this isn’t kindergarten this is Loony Labs! Thankfully that isn’t what I have for you [as much as […]... Read more »

Busse, D., Kudella, P., Grüning, N., Gisselmann, G., Ständer, S., Luger, T., Jacobsen, F., Steinsträßer, L., Paus, R., Gkogkolou, P.... (2014) A Synthetic Sandalwood Odorant Induces Wound Healing Processes in Human Keratinocytes via the Olfactory Receptor OR2AT4. Journal of Investigative Dermatology. DOI: 10.1038/jid.2014.273  

  • July 5, 2014
  • 07:55 AM
  • 89 views

Scientists Uncover Mechanism for Soot Formation

by dailyfusion in The Daily Fusion

Scientists at the University of Hawaii and the Lawrence Berkeley National Lab (Berkeley Lab) have uncovered the first step in the process that transforms gas-phase molecules into solid particles like soot and other carbon-based compounds.... Read more »

Parker, D., Kaiser, R., Troy, T., & Ahmed, M. (2014) Hydrogen Abstraction-Acetylene Addition Revealed. Angewandte Chemie. DOI: 10.1002/ange.201404537  

  • July 4, 2014
  • 01:00 PM
  • 153 views

Finally! A Definite Cause of Autism: Hint it isn’t Vaccines

by Gabriel in Lunatic Laboratories

Autism, not caused by vaccines. In fact I’ve written several posts on the genetic clues to autism, now a new study offers more proof that it is purely genetic [at […]... Read more »

Bernier, R., Golzio, C., Xiong, B., Stessman, H., Coe, B., Penn, O., Witherspoon, K., Gerdts, J., Baker, C., Vulto-van Silfhout, A.... (2014) Disruptive CHD8 Mutations Define a Subtype of Autism Early in Development. Cell. DOI: 10.1016/j.cell.2014.06.017  

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