Navigation Links
A super tiny giraffe
Date:5/30/2012

RIVERSIDE, Calif. (www.ucr.edu) Shaahin Amini was ready to quit. The Ph.D. student at the University of California, Riverside's Bourns College of Engineering had spent three hours looking into a microscope scanning a maze of black-and-white crosshatched lines, tubes and beads made of nickel, aluminum and carbon magnified 3,800 times.

Then he saw it. It looked like some kind of animal. He zoomed in further. It now looked like the road runner from the Bugs Bunny cartoons. He rotated it. Bingo! A sheep? No, a giraffe. A 0.05 millimeter giraffe.

He spent a few hours using Photoshop to add brown for the skin patches, red for the tongue and green in the background to resemble a jungle. It was done.

He submitted the piece to the Science as Art competition at 2012 MRS (Materials Research Society) Spring Meeting in San Francisco. Amini's piece, which was one of about 150 entries, was selected by the chairs of the meeting as one of the 50 finalists from throughout the world to be displayed in the exhibition hall. Meeting attendees voted on the winners and selected Amini's piece as one of the first-place winners.

"Exploration under the microscope will give you the chance to detach yourself from this world and momentarily live in a microscopic wonderland where beauty can be found in unexpected spots." Amini said. "At the meeting I saw attendees taking pictures of the giraffe and laughing at it. I was glad that people found it quite fascinating."

Amini is a fourth-year Ph.D. student working with Reza Abbaschian, dean of the Bourns College of Engineering and William R. Johnson, Jr. Family Professor of Engineering.

"Shaahin is a very talented and hard-working student," Abbaschian said. "I'm very proud of him for receiving this well-deserved honor."

Amini's research area is the nucleation and growth kinetics of graphene layers from molten metals. Graphene is a single-atom thick carbon crystal with unique properties, including superior electrical and heat conductivities, mechanical strength and unique optical absorption, which could have widespread use in electronics. Amini, for the first time, developed a novel processing technique to grow single layer graphene from a molten phase.

The feature that Amini turned into a giraffe was created during the melting process of nickel, aluminum and carbon mixture. As the molten alloy solidified, the nickel and aluminum formed the body of the giraffe while the carbon was rejected and crystallized as a graphite cover. After further cooling, the graphitic cover wrinkled, due to less contraction than the metallic substrate, created a network of creases resembling the familiar skin patches of a giraffe.


'/>"/>

Contact: Sean Nealon
sean.nealon@ucr.edu
951-827-1287
University of California - Riverside
Source:Eurekalert

Related biology technology :

1. NTU scientists invent superbug killers
2. Research breakthrough takes supercomputing out of the lab
3. Researchers develop graphene supercapacitor holding promise for portable electronics
4. Supermaterial goes superpermeable
5. Almost perfect: A breakthrough in superlens development
6. Superior Controls of Seabrook, NH Named System Integrator of the Year for 2012 by Control Engineering Magazine
7. SuperNova Diagnostics® to Present at Biotech Showcase™ 2012 During JP Morgan Healthcare Conference January 9 - 12
8. Celebrating 65 Years of Providing Superior Healthcare Products, Mission Pharmacal Continues to Thrive
9. SuperNova Diagnostics® to Present at the 23rd Annual Piper Jaffray Healthcare Conference in New York City
10. Gated STED -- developing the next generation of super-resolution microscopes
11. NASA develops super-black material that absorbs light across multiple wavelength bands
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/23/2016)... ... June 23, 2016 , ... In a new case report published ... how a patient who developed lymphedema after being treated for breast cancer benefitted from ... the paradigm for dealing with this debilitating, frequent side effect of cancer treatment. ...
(Date:6/23/2016)... Andrew D Zelenetz ... Published recently in Oncology ... touchONCOLOGY, Andrew D Zelenetz , discusses the ... is placing an increasing burden on healthcare systems ... With the patents on many biologics expiring, interest ...
(Date:6/23/2016)... Pleasant Prairie, WI (PRWEB) , ... June 23, ... ... sciences consultancy focused on quality, regulatory and technical consulting, provides a free ... webinar is presented on July 13, 2016 at 12pm CT at no charge. ...
(Date:6/23/2016)... , June 23, 2016 ... market research report to its pharmaceuticals section with ... product details and much more. Complete ... across 151 pages, profiling 15 companies and supported ... at http://www.reportsnreports.com/reports/601420-global-cell-culture-media-industry-2016-market-research-report.html . The ...
Breaking Biology Technology:
(Date:5/20/2016)... 2016  VoiceIt is excited to announce its ... By working together, VoiceIt and VoicePass will ... VoicePass take slightly different approaches to voice biometrics, ... and usability. ... partnership. "This marketing and technology partnership ...
(Date:5/12/2016)... WearablesResearch.com , a brand of Troubadour ... from the Q1 wave of its quarterly wearables survey. ... receptivity to a program where they would receive discounts ... company. "We were surprised to see that ... LaColla , CEO of Troubadour Research, "primarily because there ...
(Date:5/3/2016)... Lithuania , May 3, 2016  Neurotechnology, ... released the MegaMatcher Automated Biometric Identification System ... of large-scale multi-biometric projects. MegaMatcher ABIS can process ... accuracy using any combination of fingerprint, face or ... MegaMatcher SDK and MegaMatcher Accelerator ...
Breaking Biology News(10 mins):