Navigation Links
It's raining pentagons
Date:3/8/2009

n."

The formation of nanoscale ice crystals (i.e. nucleation) plays a key role in fields as diverse as atmospheric chemistry and biology. Ice nucleation on metal surfaces affords an opportunity to watch this process unfold at the molecular-scale on a well defined, plane interface. A common feature of structural models for such films of ice is that they are built from hexagonal arrangements of molecules.

In order to address the challenge of characterising ice on the nanoscale, the team from the LCN joined up with a team of experimentalists from the University of Liverpool (lead by Professor Andrew Hodgson) to examine ice formation on a very well defined, atomically flat copper surface. The Liverpool group performed scanning tunneling microscopy experiments and the LCN and Berlin teams carried out ab initio calculations to predict what the microscopy results would be. Only through the combination of these two state-of-the-art approaches were they able to definitively show that the ice structures that form are made from pentagons.


'/>"/>

Contact: Dr. Thierry Bontoux
t.bontoux@ucl.ac.uk
44-207-679-0056
University College London
Source:Eurekalert  

Page: 1 2

Related biology technology :

1. CJP Declares the Dates of 3rd Global Jatropha Hi-Tech Agricultural Training Programme
2. McCulley/Cuppan Announced Today The Launch Of A New Series Of Web-Based Training Programs For Professionals In The Biopharmaceutical And Life Science Industries
3. Advanced Technologies and Wireless Telecommunications Enhance Care and Medical Training at the Ryder Trauma Center in Miami
4. HEALTHeCAREERS Network Pledges $15,000 to ASRT Foundation for Professional Healthcare Training
5. Rapidly Expanding Ohio Bioscience Industry Drives New Workforce Training Program
6. Ziehm Imaging Extends its Training Offer
7. Upcoming Energy Psychology Event in Chapel Hill Will Provide Training in New Breakthrough Do It Yourself Healing
8. City of Hope Helps KGI Launch New Management Training Program for Scientists
9. Towards zero training for brain-computer interfacing
10. Microfiltration Membrane and Ultrafiltration Membrane Training
11. C3i Teams with Oracles Health Sciences Global Business Unit to Provide Customers with Clinical Training and Support Services
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
It's raining pentagons
(Date:1/15/2014)... January 15, 2014 This webinar will ... and clinical safety assessment in biosimilars. , Regulatory frameworks ... biosimilar drug development, however the complex nature of biopharmaceuticals ... safety and efficacy extremely challenging. Based on the specific ...
(Date:1/15/2014)... (PRWEB) January 15, 2014 DTS Language ... its Online Web Portal for Life Science organizations who need ... specify the subject matter of their documents in advance with ... help reduce time-to-delivery of translations, often a critical factor in ...
(Date:1/14/2014)... PA (PRWEB) January 14, 2014 Date: Friday, ... , Location: Warrington Country Club, 1360 Almshouse Road, Warrington, Pa. ... national nonprofit organization solely dedicated to finding a cure for ... affected worldwide, will host its annual Crystal Ball on Friday, ...
(Date:1/14/2014)... (PRWEB) January 14, 2014 EquitiesIQ, a ... Inc. (OTCQB: ALQA). Alliqua is an emerging biomedical company ... the wound care market. , Free report download: ... with a seasoned management team and Board, which launched ...
Breaking Biology Technology:Xtalks Life Sciences Webinar Examines Safety Assessment of Biosimilars 2DTS Improves Efficiency for Life Science Document Translations 2Hepatitis B Foundation to Host Annual Crystal Ball Gala 2EquitiesIQ Initiates Coverage of Alliqua, Inc. 2EquitiesIQ Initiates Coverage of Alliqua, Inc. 3
... Solutions, LLC, Santa Clara, CA, a manufacturer of ... applications, announced the release of TruTorr(TM), a single-use ... containers, in order to prevent overpressure damage, at ... TruTorr system consists of a disposable pressure sensor, ...
... option for millions of Americans with debilitating lung ... (NYSE: AZN ) today announced that ... approved SYMBICORT (budesonide/formoterol fumarate dihydrate) 160/4.5 mcg for ... in patients with chronic obstructive pulmonary disease (COPD), ...
... Is Just What Diabetics Have Been Waiting For. The Sleek, Bold ... By Storm. , ... Greenville, SC (PRWEB) February 27, 2009 -- For ... that is both functional and attractive. In recent years, many companies ...
Cached Biology Technology:Finesse Announces TruTorr(TM) Single-Use Pressure Sensor 2FDA Approves SYMBICORT(R) for Chronic Obstructive Pulmonary Disease (COPD) 2FDA Approves SYMBICORT(R) for Chronic Obstructive Pulmonary Disease (COPD) 3FDA Approves SYMBICORT(R) for Chronic Obstructive Pulmonary Disease (COPD) 4FDA Approves SYMBICORT(R) for Chronic Obstructive Pulmonary Disease (COPD) 5FDA Approves SYMBICORT(R) for Chronic Obstructive Pulmonary Disease (COPD) 6Home Delivery Medical Offers New Glucose Meter With State-Of-The-Art Technology 2Home Delivery Medical Offers New Glucose Meter With State-Of-The-Art Technology 3
(Date:4/23/2014)... Putnam Valley, NY. (Apr. 23 2014) ... human neural stem cells (hNSCs) into the brains ... differentiation after 22 and 24 months found that ... months and did not cause tumors. , The ... of Cell Transplantation but is currently ...
(Date:4/23/2014)... trope that the likelihood of an accurate group decision ... hold up when a collective faces a variety of ... Instead, Princeton University researchers report that smaller groups actually ... may become excessively focused on only certain pieces of ... what is known about collective intelligence, or the "wisdom ...
(Date:4/23/2014)... a signing ceremony in Buenos Aires yesterday, Argentina ... an associate member state. The move strengthens the ... science communities. It grants Argentinian scientists access to ... beneficial collaborations. , "Ever since its inception, fostering ... have been at the core of EMBL,s mission," ...
Breaking Biology News(10 mins):Study finds long-term survival of human neural stem cells transplanted into primate brain 2Too many chefs: Smaller groups exhibit more accurate decision-making 2Too many chefs: Smaller groups exhibit more accurate decision-making 3
... OTO EXPO of the American Academy of Otolaryngology Head ... nose, and throat doctors in the world, will convene September ... scientific research sessions, 594 posters, and several hundred instruction course ... for journalists from around the world to cover breaking science ...
... 2010 - Eurofins MWG Operon, an expert in next generation ... GS Junior. The GS Junior is the optimum system for ... one eighth of the capacity of a GS FLX Titanium ... run. As a consequence, the GS Junior adds a higher ...
... This release is available in French ... high electrical conductivity that promise to revolutionize a wide range ... A team of McGill University researchers have now reported ... along one single conductive polymer molecule at a time, a ...
Cached Biology News:2010 AAO-HNSF miniseminars: Tuesday, Sept. 28, 2010 22010 AAO-HNSF miniseminars: Tuesday, Sept. 28, 2010 3Striding towards a new dawn for electronics 2