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:11/21/2014)... The science of light and how it ... than 200 primary students in a traveling program organized ... Otago Physics Department and funded by an SPIE ... the university’s OSA/SPIE Student Chapter visited six primary schools ... from small, rural schools hands-on lessons in optics and ...
(Date:11/21/2014)... The report, "Synthetic Biology ... Cloning kits), Technology (Bioinformatics, Nanotechnology, Gene Synthesis, ... Bioremediation) - Global Forecast to 2018", analyses ... opportunities, and challenges. , Browse 99 market ... 185 pages and in-depth TOC of the ...
(Date:11/21/2014)... 2014 Deep Research Report on Global ... and in-depth research report on the Sodium ferrocyanide ... its definition, classification, application, and industry chain structure ... the international market analysis, including China’s domestic market ... Europe, Asia, China, Japan etc. regions) industry analysis ...
(Date:11/21/2014)... and SAN DIEGO , Nov. 20, ... announced that President and CEO Marc Hedrick , M.D. will ... DATE:   Thursday, December 4, 2014 TIME:    11:15 ... here or paste this URL into your browser,s address ... investors pre-register to save time and receive event updates. ...
Breaking Biology Technology:Optics and photonics outreach programs share science, spark fascination with light 2Optics and photonics outreach programs share science, spark fascination with light 3Synthetic Biology Market Expected to Reach $5,630.4 Million in 2018 - New Report by MarketsandMarkets 2Synthetic Biology Market Expected to Reach $5,630.4 Million in 2018 - New Report by MarketsandMarkets 3Synthetic Biology Market Expected to Reach $5,630.4 Million in 2018 - New Report by MarketsandMarkets 4Sodium Ferrocyanide Market: Analysis for Global & China Regions Development Trends Available at DeepResearchReports.com 2Sodium Ferrocyanide Market: Analysis for Global & China Regions Development Trends Available at DeepResearchReports.com 3Cytori Therapeutics to Provide Corporate Update and Investor Presentation on December 4 through a Live, Interactive Webcast 2Cytori Therapeutics to Provide Corporate Update and Investor Presentation on December 4 through a Live, Interactive Webcast 3Cytori Therapeutics to Provide Corporate Update and Investor Presentation on December 4 through a Live, Interactive Webcast 4
... /PRNewswire-FirstCall/ - Oncothyreon Inc. (Nasdaq: ONTY ... Eastland as Chief Financial Officer and Vice President, ... responsibilities will include financial management, investor relations and ... than 25 years of financial management experience to ...
... -- Chemists at Indiana University Bloomington have designed a molecule ... to release the ions in the presence of ultraviolet light. ... Society today (online), IU Bloomington chemist Amar Flood and ... how it works and, just as importantly, how they know ...
... Innovations (MBI) will be showcasing Zequanox ,™ ... at the International Conference on Aquatic Invasive Species ... September 2, 2010.  The conference is attended by participants ... and other stakeholders involved in the issues of aquatic ...
Cached Biology Technology:ONCOTHYREON APPOINTS JULIE M. EASTLAND AS CHIEF FINANCIAL OFFICER 2IU chemists develop new 'light switch' chloride binder 2IU chemists develop new 'light switch' chloride binder 3Marrone Bio Innovations to Present Invasive Mussel Control Solution 2
(Date:11/21/2014)... YORK , Nov. 19, 2014  Earlier this ... at New York College, and one of the most ... biosensor signals that are transmitted from Smartphones to third ... were Smartphones and has one of the earliest known ... discussing its usage in the military, child care, elder ...
(Date:11/18/2014)... 2014   News Highlights: ... develop The Partners Data Lake, an agile data ... Lake will allow researcher and clinicians to explore ... the lives of patients , The Partners ... across the Partners system, breaking down physical barriers ...
(Date:11/11/2014)... -- Forensicon, Inc., a Chicago -based digital ... promotion of Yaniv Schiff from Senior Computer ... new role as Director, he will lead company efforts ... and provide leadership within the company,s digital forensics practice ... Schiff joined Forensicon in 2006 and ...
Breaking Biology News(10 mins):Patented Biosensor Wearable Technology Provides a More Civilized Method of Quarantine 2Patented Biosensor Wearable Technology Provides a More Civilized Method of Quarantine 3Patented Biosensor Wearable Technology Provides a More Civilized Method of Quarantine 4Partners HealthCare and EMC Unite to Solve Health Care's Toughest Challenges Using Big Data 2Partners HealthCare and EMC Unite to Solve Health Care's Toughest Challenges Using Big Data 3Partners HealthCare and EMC Unite to Solve Health Care's Toughest Challenges Using Big Data 4Partners HealthCare and EMC Unite to Solve Health Care's Toughest Challenges Using Big Data 5Yaniv Schiff Promoted to Director of Digital Forensics at Forensicon, Inc. 2
... The genome of Medicago , a close relative of alfalfa ... been sequenced by an international team of scientists, capturing around 94 ... insights into the evolution of the Papilionoid subfamily of ... Plants in this family can house and work with ...
... SALT LAKE CITY While previous studies have linked ... disease, new research at the Intermountain Medical Center Heart ... to the onset of a dangerous heart condition known ... the flagship facility for the Intermountain Healthcare system, studied ...
... Ditching the diet for Thanksgiving? Turkey with all ... to miss their goals, according to a new Cornell ... subconsciously bending willpower every day. "We,re slaves to ... and of psychology at Cornell, who co-authored the article ...
Cached Biology News:Genome sequence sheds new light on how plants evolved nitrogen-fixing symbioses 2New study links excessive amounts of vitamin D to onset of atrial fibrillation 2New study links excessive amounts of vitamin D to onset of atrial fibrillation 3
... comprehensive microarray service for systematic discovery ... non-coding RNAs (ncRNAs) using a novel ... which enables highly sensitive and specific ... This comprehensive service includes custom probe ...
... comprehensive kinase analysis service utilizing high ... microarrays synthesized on Paraflo microfluidic chips ... measurement of kinase kinetic activities, and ... includes preparation of your kinase sample, ...
... a unique new tool, OligoMix for low ... needs in genomics, proteomics, synthetic biology, drug ... MIXTURE of a large number of DESIGNED ... single microtube. OligoMix is made from an ...
... PF 2D is an automated, two-dimensional fractionation ... mixtures. Part of Beckman Coulters ProteomeLab ... results in just hours. The system ... in cell lysates, addressing a key challenge ...
Biology Products: