Wednesday, October 9, 2013

Nobel Week

It's been an interesting week so far, with the vesicle transport, Higgs boson, and now multiscale modeling being recognized.   While I clearly missed the ball this year in contrast to last year, I suppose it still leaves a potential Prize for molecular dynamics to be awarded in Chemistry, or perhaps Physics without the Higgs juggernaut lying in wait.

Of course, I am tremendously entertained to see the "those three do a lot of biological applications" comments already cropping up elsewhere.  Heh.   Read more!

Friday, September 13, 2013

Another really short lit link post.

A cavity QED approach to magnetic resonance that was just published - figured a few of you might be interested in this sort of thing. 

In other news, have a fair amount of NMR data myself to work through and understand.  Speaking of which, back to it. Read more!

Thursday, August 8, 2013

Still alive....

You can cue the "Portal" song here - trying to not fall entirely away from this blog, especially as the most entertaining time of the year approaches for the chemical blogosphere.

Here's something for the quantum mechanics & photosynthesis fans - Excitation Energy Transfer in a Classical Analogue of Photosynthetic Antennae from J. Phys. Chem. B.  

I may have more to say about this and other things in the future.  In other news, I suppose we'll all be really careful with our supplemental information sections in the future........ Read more!

Friday, June 21, 2013

Back again....

Yet another "quantum effects in photosynthesis" paper.

Waiting for the rampant speculation that can arise from this paper, as well.

Off to troubleshooting the remainder of my afternoon! Read more!

Thursday, June 20, 2013

A neat bit of work.

From the people who brought you a structure of an unengineered full-length GPCR in phospholipid bilayers comes a structure of an unengineered full-length mercury transporter in phospholipid bilayers.  Gotta say that this is pretty neat.....

While new technical difficulties are otherwise occupying my efforts, I have enough things in the air to keep me busy.  Speaking of which, back to it! Read more!

Wednesday, June 5, 2013

Trifling Thoughts.

1.) I really was hoping to go for a couple of more years before having to deal with a poorly behaving high-power RF amplifier.

2.) Whenever someone says that quantum mechanics should be understood at an intuitive level, I wonder if they never had to occasionally take solace in the mathematics earlier on in their education.  While it was fleeting during intro E&M at university, the intermediate E&M class did have me routinely finding some sanity in mathematics.  Perhaps my intuition is just exceptionally poor, of course. 

3.)  Given all the hoo-ha about AFM recently, I thought this was interesting and timely.

And there's a good ending point for today......

Read more!

Friday, May 31, 2013

Angry Birds: Academia

The title is just what I think would be a thoroughly hilarious game for one's smartphone.  However, as I am a cranky postdoc (at least until early next year), I have found the franchise thoroughly helpful for those moments where I need to kill a minute or four in lab waiting for something to incubate/boil/equilibrate.

While I am tremendously interested in chemical microscopy of all sorts, various online discussions of a recent Science paper regarding AFM studies of single molecules of reactant and products reminded me of the somewhat odd excitement over "seeing" something.  Your eyes are limited spectrometers that can only deal with photons, and many don't appreciate the signal processing involved between your eye and your brain.  Now, if we could do electrons and neutrons as well, I'd be less worried about our restricted optical window.  Heh.

I keep meaning to post long overwrought thoughts about NMR, lipid bilayers, and the scurrilous treatment of valence bond theory by some people, but don't hold your breath.  Maybe once I clear my to-do list further, I'll have the cognitive energy to do so.

Question for any who might be reading - is there an opposite of "minimal publishable unit"?  When you have a ~ 15 page article in a solid journal along with another ~ 15 pages of supplementary information, maybe you want to see about splitting that work up.  Especially if you're citing the SI in the main article. 

I'll go topple over some structures now.....

Read more!