Navigation Links
York Nanocentre researchers image individual atoms in a living catalytic reaction
Date:7/12/2013

Groundbreaking new electron microscopy technology developed at the York JEOL Nanocentre at the University of York is allowing researchers to observe and analyse single atoms, small clusters and nanoparticles in dynamic in-situ experiments for the first time.

The influential work being carried out at York is opening up striking new opportunities for observing and understanding the role of atoms in reactions in many areas of the physical sciences. It also has important implications for new medicines and new energy sources.

So far, observing reacting atoms has been difficult. When studying the reactions at the catalyst surface, scientists usually have to look into idealised systems under vacuum conditions rather than examining the reality of an industrial catalytic process in a gas environment.

However, in a world first, the Directors of the York JEOL Nanocentre, Professor Ed Boyes and Professor Pratibha Gai, have developed atomic resolution in-situ aberration corrected environmental scanning transmission electron microscopy technology (in-situ AC-ESTEM) for catalyst reaction studies in realistic reaction conditions.

With the new technology it is now possible to observe and analyse single atoms, small clusters and nanoparticles in dynamic in-situ experiments with controlled gas reaction environments at initial operating temperatures of up to 500◦C under transient reaction conditions.

The seminal research carried out entirely at the York JEOL Nanocentre - a major long-term collaboration between the University's Departments of Chemistry, Physics and Electronics, the European Union, Yorkshire Forward and leading electron optics manufacturer JEOL - is reported in Annalen der Physik (Berlin).

Professor Gai, Co-Director of the York JEOL Nanocentre and Professor of Electron Microscopy with Chairs in York's Departments of Chemistry and Physics, said: "Our research opens up exciting new opportunities for observing and studying reacting
'/>"/>

Contact: Caron Lett
caron.lett@york.ac.uk
44-019-043-22029
University of York
Source:Eurekalert

Page: 1 2

Related biology technology :

1. New England Biolabs Introduces Polbase, an Information Repository of Scientific Data for Polymerase Researchers
2. In new quantum-dot LED design, researchers turn troublesome molecules to their advantage
3. Multidisciplinary team of researchers develop world’s lightest material
4. Researchers shrink tumors and minimize side effects using tumor-homing peptide to deliver treatment
5. Innovative MetaMorph® NX Software Shatters Barriers Between Researchers and Image Analysis Goals with Exclusive Visual Workflow
6. UCLA researchers demonstrate fully printed carbon nanotube transistor circuits for displays
7. Penn and Brown researchers demonstrate earthquake friction effect at the nanoscale
8. Two Top Biological Imaging Centers Offer Powerful Free Online Tool to Researchers, Educators, and Public
9. Researchers develop one of the worlds smallest electronic circuits
10. MU researchers identify key plant immune response in fight against bacteria
11. Researchers realize high-power, narrowband terahertz source at room temperature
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/28/2015)... 2015 The Pistoia Alliance, a global, ... to lower barriers to innovation in R&D, has announced ... , The Ontologies Mapping project has been set up ... ontology management in life sciences R&D. The project will ... guidelines, tools and services to enable the universal application ...
(Date:4/28/2015)... 2015 uBiome, Inc. has announced ... provide clinical tests based on its unique microbial ... startup sparked the era of microbiome-based personalized medicine ... accessible information about their own bodies using the ... microbiome. uBiome has gathered millions of data points ...
(Date:4/28/2015)... More than 50% of patients with ... over the course of their disease, and clinicians are ... the disease progresses. ReachMD , the 24/7 health ... a series dedicated to PD psychosis, featuring interviews and ... and psychiatric conditions. , The new series titled ...
(Date:4/28/2015)... April 28, 2015 IMS is ... bring it to the web and provide greater ... user friendly reporting metrics increase data warehouse’s utility; ... convenient recall and access “on-the-go” makes data analysis ... using client feedback to assist in repository analytics ...
Breaking Biology Technology:Pistoia Alliance Announces Start of Ontologies Mapping Project 2uBiome Launches Clinical Laboratory 2ReachMD Launches Series Focusing on Parkinson’s Disease Psychosis 2
... Wis. Berbee Information Networks Corporation , a ... & Solutions LLC for an undisclosed sum. , ,Berbee said ... firm, bringing it to about 630 employees in all. Strategies ... IBM's iSeries line of business servers. , ,Berbee has ...
... new version of its Mediasite presentation recorder for the Japanese ... date and hopes to create a bigger market. , ,Mediasite ... as a PowerPoint deck with a video of the speaker ... , ,According to company statements the Japanese market is attractive ...
... Manufacturing Company in Racine is providing heat-transfer components ... , the company said on Wednesday. , ,The parts ... company's new hybrid vehicle. Modine's mass heat transfer ... which is the car's main energy source. , ,The ...
Cached Biology Technology:Modine explores making components for fuel cell vehicles 2Modine explores making components for fuel cell vehicles 3
(Date:4/27/2015)... ATLANTA , April 27, 2015  For more ... and trade show has been the premier worldwide event ... Systems 2015 is a must-attend event for any local, ... insight into the emerging commercial markets and current applications ... and innovations of this projected $48 billion industry, and ...
(Date:4/27/2015)... OXFORD, Conn. , Apr. 27, 2015 ... "Company"), a biometric authentication company focused on the growing ... will commence shipping to pre-order customers the first week ... pre-orders through the month of May. ... is a significant milestone for the company as Wocket® ...
(Date:4/27/2015)... 2015 Profile Solutions, Inc. (OTC: PSIQ), a ... is pleased to announce that Dr Gerry Bedore ... member of its scientific advisory board. ... thought leader in technology-enhanced learning models. He was a ... published studies and books focused on online student success ...
Breaking Biology News(10 mins):UNMANNED SYSTEMS 2015: Largest International Conference and Trade Show for the Drone and Unmanned Technology Industry 2UNMANNED SYSTEMS 2015: Largest International Conference and Trade Show for the Drone and Unmanned Technology Industry 3UNMANNED SYSTEMS 2015: Largest International Conference and Trade Show for the Drone and Unmanned Technology Industry 4UNMANNED SYSTEMS 2015: Largest International Conference and Trade Show for the Drone and Unmanned Technology Industry 5Wocket, the Smartest Wallet You Will Ever Own, Announces Shipment to Pre-order Customers 2Wocket, the Smartest Wallet You Will Ever Own, Announces Shipment to Pre-order Customers 3Profile Solutions Names Medicinal Cannabis, Agriculture and Technology Expert Dr. Gerry Bedore to its Scientific Advisory Board 2Profile Solutions Names Medicinal Cannabis, Agriculture and Technology Expert Dr. Gerry Bedore to its Scientific Advisory Board 3Profile Solutions Names Medicinal Cannabis, Agriculture and Technology Expert Dr. Gerry Bedore to its Scientific Advisory Board 4
... thrive in extreme situations---surviving on toxic chemicals, for instance. ... the American Chemical Society (JACS) May 25, University of ... that: by harnessing other potentially harmful chemicals known as ... , Such insights could lead to new ways of ...
... determined the first detailed molecular images of a piece of ... host cells and initiate the first stages of infection. The ... may help scientists learn new details about how the virus ... potential weak points that can be exploited by novel antiviral ...
... Albert Einstein College of Medicine have discovered a novel ... soon be able to resist the effects of antibiotics ... microbes, including Shigella and E. coli, are rapidly becoming ... led by Dr. John S. Blanchard, the Dan Danciger ...
Cached Biology News:A radical solution for environmental pollution 2Learning how SARS spikes its quarry 2Learning how SARS spikes its quarry 3Einstein researchers identify new way that bacteria develop resistance to antibiotics 2
Kit containing positive control DNA all parts of the HIV-1 genome, HIV-1 negative control DNA, Primers SK38, SK39, SK19...
Request Info...
... from mouse, rat, and human sources that ... and mounted onto slides. After removing the ... in tissue RNA localization by in situ ... for in situ hybridization using both 35S-labeled ...
...
Biology Products: