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:3/28/2017)... WASHINGTON , March 28, 2017  (AACR17, ... single-cell sequencing during the American Association for Cancer Research ... Center in Washington, D.C. , April ... gene expression of thousands of cells at the individual ... Experts on-hand at AACR to discuss expanded ...
(Date:3/28/2017)... SACRAMENTO, Calif. , March 28, 2017 /PRNewswire/ ... Officer of international life sciences corporation Anpac ... company set a new, international record, processing and ... proprietary, "Cancer Differentiation Analysis" (CDA) liquid ... in World Nobel Prize Laureate Summit publications, Anpac ...
(Date:3/28/2017)... 28, 2017 Focus is ... sector due to the scientifically intensive operations of ... agricultural, environmental, and industrial. In today,s pre-market research, Stock-Callers.com ... Inc. (NASDAQ: PTLA), OvaScience Inc. (NASDAQ: OVAS), Ocera ... (NASDAQ: OCUL ). Learn more about ...
(Date:3/28/2017)... ... 28, 2017 , ... Executive search firm, Slone Partners, announces ... Harvill is a distinguished life sciences expert with a proven track record in ... a wide range of services related to laboratory testing and analysis for the ...
Breaking Biology Technology:
(Date:3/2/2017)... Australian stem cell and regenerative medicine company, ... an agreement with the Monash Lung Biology Network, a ... and Department of Pharmacology at Monash University, ... to support the use of Cymerus™ mesenchymal stem cells ... Asthma is a chronic, long term lung condition recognised ...
(Date:2/28/2017)... LOS ANGELES , Feb. 28, 2017   ... identity verification software globally, announces significant enhancements to new ... in May 2016. New products include mobile and desktop ... and DocX TM - a real time manual ... Acuant,s core idScan® technology provides the fastest and most ...
(Date:2/28/2017)... Februar 2017  EyeLock LLC, ein marktführendes Unternehmen im ... biometrische Lösung zur Iris-Erkennung auf der neuesten ... auf dem Mobile World Congress 2017 (27. ... Halle 3, Stand 3E10, vorstellen. ... Haven™ – eine Kombination aus Hardware, Software ...
Breaking Biology News(10 mins):