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:1/22/2015)...   GenoSpace , a precision medicine software company that has ... use of genomic, imaging and other biomedical data in research ... Munson , CEO of Aspera, an IBM Company, to its ... http://photos.prnewswire.com/prnh/20150122/170713 "We are pleased to welcome ...
(Date:12/24/2014)... NEW YORK , Dec. 24, 2014 ... patient care in critical areas, announced the closing of an ... warrants to purchase up to an aggregate 3,500,000 shares of ... and $.01 per warrant.  The warrants have a per share ...
(Date:12/24/2014)... December 23, 2014 GMO corn cases filed ... are in the process of being consolidated in a Kansas ... Re: Syngenta AG MIR 162 Corn Litigation, MDL No. 2591 ... , Management of the Syngenta GMO corn multidistrict litigation (MDL) ...
(Date:12/24/2014)... According to Ross Selinger, President of Selinger ... the national office market continues to be strong, driven by ... by the third quarter’s surprising 3.9% GDP, unemployment decreasing to ... have held inflation down and the Fed is keeping interest ...
Breaking Biology Technology:GenoSpace Expands Board with Appointment of Michelle Munson 2PlasmaTech Biopharmaceuticals, Inc. Announces Closing of Public Offering 2PlasmaTech Biopharmaceuticals, Inc. Announces Closing of Public Offering 3Carey Danis & Lowe Reports on Syngenta GMO Corn Transfer Order 2ITRA Global Reports Long Island Is Out of Sync With The National Office Market 2ITRA Global Reports Long Island Is Out of Sync With The National Office Market 3
... SANTA MONICA, Calif. and WILKES-BARRE, Pa., Aug. 18 ... cord blood stem cell preservation company ( http://www.c ... on bringing the life saving potential of stem cells to ... subsidiary CorCell Companies, Inc., in the MyHealth Mart Value-Added Discount ...
... , ... technology services firm today announced that LI-COR is moving its B2B sales into the Cloud ... ... EDL Consulting , a leading technology services firm today announced that LI-COR is moving ...
... of Georgia Research Foundation, Inc. (UGARF) and the University ... for a portfolio of glow-in-the-dark pigments that can be ... visible spectrum for nearly a day. Performance Indicator, ... Phosphorescence is a process in which energy absorbed by ...
Cached Biology Technology:Cord Blood America Announces Preferred Pricing for Blue Cross of Northeastern Pennsylvania Members 2Biosciences Firm Chooses CloudCraze for eCommerce Business Solution -- LI-COR and EDL Consulting Take Expertise into the "Cloud" 2Biosciences Firm Chooses CloudCraze for eCommerce Business Solution -- LI-COR and EDL Consulting Take Expertise into the "Cloud" 3UGA, UPR grant license for long-persistence glow materials, in any color 2UGA, UPR grant license for long-persistence glow materials, in any color 3UGA, UPR grant license for long-persistence glow materials, in any color 4
(Date:1/22/2015)... - Today, FindBiometrics, the leading source of biometrics industry news, interviews ... design. "When we launched FindBiometrics 12 years ago ... , founder and CEO of FindBiometrics. "Now it,s maturing very ... key players on a very broad scale.  We are known ...
(Date:1/22/2015)... (NASDAQ: NXTD and NXTDW) a biometric authentication company focused ... the Wocket™ smart wallet at CES 2015 in Las Vegas ... of the "11 Hot Products at CES" in a review published in ... by Newseveryday.com and "The top 10 gadgets from CES 2015" by ...
(Date:1/22/2015)... , Jan. 22, 2015   EyeLock, Inc. , a market ... appointed Steve Gerber to the new role of ... responsible for leading development of mobile platforms and wearable solutions ... success and innovation in the semiconductor industry to his role ...
Breaking Biology News(10 mins):Identity Industry Leading Publication Debuts New Look As Biometrics Hit Mainstream 2CES Response for NXT-ID's Wocket Smart Wallet Kicks Off 2015 2CES Response for NXT-ID's Wocket Smart Wallet Kicks Off 2015 3EyeLock Names Steve Gerber as Senior Vice President of Mobile and Wearables 2
... adaptation to be grown in temperate climates decades ago, ... team have completed the first comprehensive genomic analysis of ... an assistant professor in plant breeding and genetics, said ... specific traits will speed up the adaptation of sorghum ...
... to diesel exhaust particles from traffic pollution leads to ... finds that this is due to increased blood levels ... diseases, in children with high diesel exposure. , The ... is published online in the Journal of Allergy ...
... Philadelphia, PA, September 23, 2013 It is often ... never completely eliminate their attraction to the abused substance. ... suggesting that even long-term abstinence from cocaine does not ... Scientists are currently trying to answer some of the ...
Cached Biology News:First look at complete sorghum genome may usher in new uses for food and fuel 2First look at complete sorghum genome may usher in new uses for food and fuel 3First look at complete sorghum genome may usher in new uses for food and fuel 4Addiction: Can you ever really completely leave it behind? 2
... deuterium atoms at the 9, 10, 12, and ... an internal standard for the quantification of 9(S)-HODE ... by the lipoxygenation of linoleic acid in both ... atherosclerotic plaques, as an esterified component of membrane ...
5(S)-HETE-d8 is used as an internal standard for the quantification of 5(S)-HETE by stable isotope dilution mass spectrometry....
...
All-in-one mix, removes primers and dNTPs from PCR product for following direct sequencing...
Biology Products: