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Article Archive for September 2009

MotW12 – potential prodrugs for Alzheimer’s disease
Submitted by adetmer on September 28, 2009 – 11:35 am | No Comment
MotW12 – potential prodrugs for Alzheimer’s disease

The molecule for this week comes from research out of the Medicinal Inorganic Chemistry Group at the University of British Columbia in Vancouver and concerns altering pyridinone N-substituents to optimize activity as potential prodrugs for …

Maybe you should rethink that all-nighter?
Submitted by agrannas on September 24, 2009 – 6:47 pm | No Comment

A new study published in Science hints at a connection between sleep (or lack thereof) and the development of Alzheimer’s disease.  In both mice and humans, amyloid-beta peptide levels rose during waking hours, but then fell …

So you’re writing your first post…
Submitted by skassel on September 23, 2009 – 3:58 pm | No Comment
So you’re writing your first post…

You found an article that really grabbed your attention and you cannot wait to share it. Great! So where do you begin? Start by choosing a specific idea, fact, or result and use it to …

Lithium-Ion Car Batteries
Submitted by nharmuth on September 16, 2009 – 2:05 pm | No Comment
Lithium-Ion Car Batteries

A current worry amongst environmentalists is that the Lithium-Ion batteries that are being integrated into newer car models (specifically hybrids) won’t be recycled. This is an interesting thought, considering:
Car batteries actually have the highest recycling …

First images of atomic orbitals
Submitted by skassel on September 16, 2009 – 10:03 am | No Comment
First images of atomic orbitals

This comes soon after IBM researchers imaged a single molecule using AFM.
To create these images, the researchers used a field-emission electron microscope, or FEEM. They placed a rigid chain of carbon atoms, just tens of …

Prisoners Making Solar Panels instead of License Plates
Submitted by csimmons on September 1, 2009 – 6:27 pm | No Comment
Prisoners Making Solar Panels instead of License Plates

Spire Corporation invested millions of dollars in a solar cell module factory at the prison in Otisville, NY. The company made this decision after they received a letter from Nasdaq saying they would be delisted …

Molecule of the Week (11): Organometallic carbon-oxygen bond cleavage
Submitted by aferdous on September 1, 2009 – 6:11 pm | No Comment
Molecule of the Week (11): Organometallic carbon-oxygen bond cleavage

This article focuses on the synthesis of iron catalysts which are less toxic than those used in industry (Ryan J. Trovitch, Emil Lobkovsky, Marco W. Bouwkamp, Paul J. Chirik. Organometallics 2008 27, 6264-6278). Oxidative addition …