Navigation Links
Discovery paves the way for ultra fast high resolution imaging in real time
Date:4/18/2013

Ultrafast high-resolution imaging in real time could be a reality with a new research discovery led by the University of Melbourne.

In work published in Nature Communications, researchers from the University of Melbourne and the ARC Centre for Excellence in Coherent Xray Science have demonstrated that ultra short durations of electron bunches generated from laser-cooled atoms can be both very cold and ultra-fast.

Lead researcher Associate Professor Robert Scholten said the surprising finding was an important step towards making ultrafast high-resolution electron imaging a reality.

He said the finding would enhance the ability of scientists in labs to create high quality snapshots of rapid changes in biological molecules and specimens.

"Electron microscopy, which uses electrons to create an image of a specimen or biological molecule has revolutionised science by showing us the structure at micro and even nanometre scales," Associate Professor Scholten said.

"But it is far too slow to show us critical dynamic processes, for example the folding of a protein molecule which requires time resolution of picoseconds (billionth of a billionth of a second)."

"Our discovery opens up the possibility to dramatically enhance the technology."

Researchers say imaging at this level is like making a 'molecular movie', The temperature of the electrons determines how sharp the images can be, while the electron pulse duration has a similar effect to shutter speed.

The team has been able to combine these two qualities of speed and temperature, generating ultrafast electron pulses with cold electrons, paving the way for new advances in the field.


'/>"/>

Contact: Rebecca Scott
rebeccas@unimelb.edu.au
61-383-440-181
University of Melbourne
Source:Eurekalert

Page: 1

Related biology technology :

1. Probiotic Action Announces the Discovery of Four New Foods Claiming to Have Probiotic Benefits
2. ChanTest Announces Their Second User Meeting: Partnerships in Drug Discovery
3. Discovery opens door to efficiently storing and reusing renewable energy
4. Spinifex Receives $1.5m in R&D Tax Incentive for Research Activities Related to the Discovery of Treatments for Pain
5. Elsevier Launches Web-Based Pathway Studio and Adds New Molecular Data from Its Biology Journals to Boost Early Discovery Research
6. Global Metabolomics (Biomarker Discovery/Metabolite Detection/Metabolite Profiling) - 2013 Market Report
7. Discovery Labs to Report Fourth Quarter 2012 Results and Hold Conference Call on Wednesday, March 13, 2013
8. Array Biopharma and Global Blood Therapeutics Announce Drug Discovery Collaboration Focused on Hematology
9. UCSB physicists make discovery in the quantum realm
10. AMRI Promotes Takeshi Yura, Ph.D., to Vice President of Discovery and Development Services, Asia
11. Discovery Labs Receives $30 Million Funding Commitment from Deerfield Management
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/2/2016)... The immunohistochemistry (IHC) market is projected to reach ... during the forecast period of 2016 to 2021 dominated by immunohistochemistry ... the largest share of immunohistochemistry (IHC) market, by end user.   ... , , ... across 225 pages, profiling 10 companies and supported with 181 tables ...
(Date:11/30/2016)... ... November 30, 2016 , ... BEI Kimco, a ... with a flexure design that ensures high alignment accuracy by preventing unwanted shaft ... ideally suited where extreme precision is required, such as in medical equipment, laboratory ...
(Date:11/30/2016)... ALBANY, New York , November 30, 2016 /PRNewswire/ ... exceptionally consolidated as a few players hold a dominant ... Lonza Group, Charles River Laboratories International, Inc., and Merck ... global market in 2015. Transparency Market Research observes that ... they are focused on development products that are do ...
(Date:11/30/2016)... RATON, Fla. , Nov. 30, 2016 ... biotherapeutic products, is pleased to announce the addition of ... Avenue Kearney, Nebraska . The 15,200 ... business on November 29th, 2016 and brings the total ... Ileana Carlisle , BPC,s Chief Executive ...
Breaking Biology Technology:
(Date:6/9/2016)... June 9, 2016  Perkotek an innovation leader in attendance control systems is proud ... work hours, for employers to make sure the right employees are actually signing in, ... ... ... ...
(Date:6/2/2016)... 2, 2016 The Department of Transport ... the 44 million US Dollar project, for the , ... including Personalization, Enrolment, and IT Infrastructure , to ... production and implementation of Identity Management Solutions. Numerous renowned international ... Decatur was selected for the most compliant ...
(Date:5/24/2016)... superior patient care by providing unparalleled technology to leaders of the medical imaging industry. ... recently added to the range of products distributed by Ampronix. Photo - ... ... ... ...
Breaking Biology News(10 mins):