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LOOK AGAIN…

Published online by Cambridge University Press:  18 February 2011

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Information
MRS Bulletin , Volume 36 , Issue 2: Contact materials for nanoelectronics , February 2011 , pp. 144
Copyright
Copyright © Materials Research Society 2011

See if you can find the 8 differences in each set of images.

Molecular motors, a portrait

The image illustrates our model regarding HMM (heavy meromyosin) adsorption on surfaces. Proteins adsorb in a functional “heads up” configuration on hydrophobic surfaces but both in heads up and down (not so functional) configurations on hydrophilic surfaces.

Nuria Albet Torres, Linnaeus University, Sweden

Micro underwater thorny flower

Scanning electron micrograph of the spicules of the Herdmania momus sea sponge. These spicules are made of vaterite, a very rare and metastable polymorph of CaCO3.

Boaz Pokroy, Harvard University

Answers will be in April 2011 issue or on www.mrs.org/LookAgain_Feb11

December 2010 answer key www.mrs.org/LookAgain_Dec10