360° Coverage : 'Zombie' cells beat live counterparts in performance

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'Zombie' cells beat live counterparts in performance

Feb 22 2013, 2:56am CST | by

London, Feb 22 (IANS) Zombies or the walking dead, a concept popularised by Hollywood, have just been reborn as 'zombie cells' in the lab -- and unlike the movie version, they perform long after they are dead, says a new study.

London, Feb 22 — Zombies or the walking dead, a concept popularised by Hollywood, have just been reborn as 'zombie cells' in the lab -- and unlike the movie version, they perform long after they are...

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1 year ago

'Zombie' cells beat live counterparts in performance

Feb 22 2013, 2:56am CST | by

London, Feb 22 (IANS) Zombies or the walking dead, a concept popularised by Hollywood, have just been reborn as 'zombie cells' in the lab -- and unlike the movie version, they perform long after they are dead, says a new study.

London, Feb 22 — Zombies or the walking dead, a concept popularised by Hollywood, have just been reborn as 'zombie cells' in the lab -- and unlike the movie version, they perform long after they are dead, says a new study.

Scientists found that by coating organic cells in silicic acid they could make these zombies better able to tolerate far greater temperatures and pressures than flesh.

The technique, developed by researchers from Sandia National Labs and the University of New Mexico, both in the US, paves the way for preservation of valuable biological material by 'converting it into a fossil.'

They believe the zombie cells could have applications in manufacturing, including fuel cells or sensor technology and may be the future of nanotechnology, the Daily Mail reports.

"It's very challenging for researchers to build structures at a nanometer scale. We can make particles and wires, but 3-D arbitrary structures haven't been achieved yet," Bryan Kaehr, who led the study, was quoted as saying.

"With this technique, we don't need to build those structures - nature does it for us," Kaehr added.

The living cells are painted with the acid in a petri dish and the silica solution then forms a replica down to the most minute detail.

Kaehr said the process means the cells can carry on 'working' even after they are dead.

"By being able to survive extreme pressures and temperatures, the zombie cells can perform some functions better than when they were alive," said Michael Hess at the American Office of Public Affairs.

He said by heating the silica to 400 degrees Celsius, the organic part of the cell is evaporated and the solution is kept as a "three-dimensional Madame Tussauds wax replica of a formerly living being".

IANS

Source: IANS

 
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7

1 day ago

Plug Power wins contract with global food supplier

Oct 30 2014 5:12am CDT | Source: Albany Business Journal

One year after its sales team visited Golden State Foods' headquaters in California, Plug Power has signed its first contract with the food distributor. Plug Power (Nasdaq:PLUG), a Latham, New York-based fuel cell manufacturer, supplied Golden State Foods with 39 fuel cells, known as GenDrive units. Golden State Foods, an international fast-food supplier for companies including McDonald's, Starbucks and Taco Bell, will use Plug Pow ...
Source: Albany Business Journal   Full article at: Albany Business Journal
 

 
Update
6

2 weeks ago

Refueling stations, service contracts propel Plug Power

Oct 13 2014 5:40am CDT | Source: The Business Review - Albany

Plug Power is poised to triple its revenue this year to $75 million as the Latham, New York fuel cell maker continues to boost sales by installing more hydrogen refueling stations, selling more fuel cells and growing its service business. The homegrown public company manufactures fuel cells used to power forklifts in large warehouses and distribution centers for a roster of retailers and manufacturers that include BMW, Walmart, Procter & Gamble and Kroger. Plug Power shipped 857 of its fue ...
Source: The Business Review - Albany   Full article at: The Business Review - Albany
 

 
Update
5

4 weeks ago

This Is How You Know Hydrogen Fuel Cells Are Readying for the Big Time

Oct 1 2014 12:03pm CDT | Source: Fool.com

Are hydrogen fuel cells really ready for utility scale deployment or are they still best suited for niches and backup po ...
Source: Fool.com   Full article at: Fool.com
 

 
Update
4

4 weeks ago

Michael Cudahy to host event with former GE exec Walter Robb

Sep 30 2014 2:21pm CDT | Source: Business Journal of Milwaukee

When someone is a hall of famer, in sports, it's a special honor. Walter Robb is in several hall of fames — for business — and while he began his accomplishments more than 40 years ago for a General Electric Co. division in Milwaukee, he is still at it. Now, Robb, at age 86, is involved with no less a cutting edge product than fuel cells for drones. Robb has written a book, "Taking Risks" and he will discuss the book with hosts Michael Cudahy, his former colleague, and Leon Jan ...
Source: Business Journal of Milwaukee   Full article at: Business Journal of Milwaukee
 

 
Update
3

5 weeks ago

Plug Power expects to boost revenue with new financing package deal

Sep 23 2014 12:24pm CDT | Source: The Business Review - Albany

Plug Power has reached an agreement with M&T Bank to offer financing packages for the first time to customers looking to purchase fuel cells, refueling stations and service agreements. Plug manufactures hydrogen fuel cells that are used by manufacturers and retailers to power forklifts in large warehouses and distribution centers. Partnering with M&T is part Plug Power's plan to expand its offer ...
Source: The Business Review - Albany   Full article at: The Business Review - Albany
 

 
Update
1

8 weeks ago

Verizon Boosts Renewable Energy Investment to $140 Million

Sep 2 2014 1:09am CDT | Source: Sustainable Business

With 25 megawatts of solar and fuel cells installed this year, Verizon ranks among the top 10 ...
Source: Sustainable Business   Full article at: Sustainable Business
 

 

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<a href="/latest_stories/all/all/8" rel="author">Luigi Lugmayr</a>
Luigi is the founding Chief Editor of I4U News and brings over 15 years experience in the technology field to the ever evolving and exciting world of gadgets. He started I4U News back in 2000 and evolved it into vibrant technology magazine.
Luigi can be contacted directly at ml@i4u.com. Luigi posts regularly on LuigiMe.com about his experience running I4U.

 

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