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Primeur weekly 2016-10-24

Focus

EUDAT Project Director Damien Lecarpentier to expand on added value of EUDAT for data storage, the success of the first DI4R Conference and on the importance of Key Performance Indicators for e-infrastructures ...

Quantum computing

Exploring defects in nanoscale devices for possible quantum computing applications ...

Quantum computers: 10-fold boost in stability achieved ...

New 3D wiring technique brings scalable quantum computers closer to reality ...

Focus on Europe

ISC 2017 seeks contributors for Conference programme ...

Middleware

Allinea brings new software performance briefings to SC16 ...

Hardware

Innovative technique for shaping light could solve bandwidth crunch ...

R&D collaboration in integrated electronic systems receives top award ...

UK Met Office installs new HPC system to significantly improve productivity of weather and climate data analysis ...

Fast data sharing with South Korea via Netherlight ...

NSF funds new projects to advance energy-efficient computing ...

Applications

Can we find more benign nanomaterials? ...

Scientists find technique to improve carbon superlattices for quantum electronic devices ...

A new class of materials could realize quantum computers ...

Rhön-Klinikum Hospitals to study how IBM Watson can support doctors in the diagnosis of rare diseases ...

Predicting jellyfish invasions at coastal power stations ...

IBM and Quest Diagnostics launch Watson-powered genomic sequencing service to help physicians bring precision cancer treatments to patients nationwide ...

A new spin on superconductivity ...

Insilico Medicine to present on recent advances in AI at BioData World in Cambridge ...

Unraveling the science behind biomass breakdown ...

T-rays will speed up computer memory by a factor of 1,000 ...

Promise of gene therapy for glaucoma shines bright in award-winning image ...

The Cloud

Amazon Web Services Cloud now available to customers from data centres in Ohio ...

IBM Cloud expands Bluemix ecosystem in China to fuel blockchain and IoT innovation ...

Atos teams with VMware to launch Digital Private Cloud offering ...

DNAstack launches genomics platform to accelerate disease research and precision medicine ...

Can we find more benign nanomaterials?


Nanoparticles atom by atom: A Keggin-type nanocluster, visualized above, can adsorb toxic cations (positively charged ions) in the water. Credit: Sara Mason group, University of Iowa.
18 Oct 2016 Iowa City - Chemists at the University of Iowa will research the effects of nanomaterials on the environment and human health using a network of supercomputers funded by the U.S. National Science Foundation. University of Iowa chemist Sara Mason has won a grant to access a supercomputer network funded by the US National Science Foundation. Sara Mason's group will use its time to better define the atom-to-atom interactions of various nanoparticles, hoping to learn more about the particles' effects on energy, the environment, and human health.

Sara E. Mason, assistant professor in the Department of Chemistry, won an NSF award that grants her team access to the Extreme Science and Engineering Discovery Environment (XSEDE). The XSEDE project links computers, data, and people from around the world to establish a single, virtual system that scientists can interactively use to conduct research. It was started in 2011 and was renewed by the NSF last August.

The NSF says it "will be the most advanced, powerful, and robust collection of integrated advanced digital resources and services in the world".

The University of Iowa grant, valued at $72,503, essentially gives Sara Mason's team time on the supercomputer network, which they can access from their desktops. The researchers will use that time to study nanoparticles - matter far too small to be seen by the naked eye and present in a range of products, from sunscreen to advanced batteries for hybrid and electric vehicles.

The team hopes to better define the atom-to-atom interactions of various nanoparticles. Sara Mason said the grant will "super charge" her computational research.

"To me, having four concurrent NSF research grants is a big deal, and now, having the boost of the computer time allows us to do even more", Sara Mason stated. "XSEDE allows us to run simulations using quantum mechanics and highly parallelized computers. The outcome is new chemical insight into natural or widely used nanoparticles. We can then connect the chemistry to broader issues, such as human health and the behaviour of nanomaterials in the environment."

Sara Mason's group aims to find and design nanomaterials that are more benign to the environment and human health. Part of the search means trying out new elements in computational designs to find out how they interact, as well as their side effects, good or bad.

The XSEDE computers will give them far more computing horsepower to carry out those computational experiments.

"We can collectively get a lot more done in a shorter period of time", stated Joseph Bennett, co-principal investigator on the grant and a post-doctoral researcher in Sara Mason's group.

The University of Iowa is one of 15 institutions affiliated with the NSF-funded Center for Sustainable Nanotechnology, devoted to investigating the fundamental molecular mechanisms by which nanoparticles interact with biological systems.

Source: University of Iowa

Back to Table of contents

Primeur weekly 2016-10-24

Focus

EUDAT Project Director Damien Lecarpentier to expand on added value of EUDAT for data storage, the success of the first DI4R Conference and on the importance of Key Performance Indicators for e-infrastructures ...

Quantum computing

Exploring defects in nanoscale devices for possible quantum computing applications ...

Quantum computers: 10-fold boost in stability achieved ...

New 3D wiring technique brings scalable quantum computers closer to reality ...

Focus on Europe

ISC 2017 seeks contributors for Conference programme ...

Middleware

Allinea brings new software performance briefings to SC16 ...

Hardware

Innovative technique for shaping light could solve bandwidth crunch ...

R&D collaboration in integrated electronic systems receives top award ...

UK Met Office installs new HPC system to significantly improve productivity of weather and climate data analysis ...

Fast data sharing with South Korea via Netherlight ...

NSF funds new projects to advance energy-efficient computing ...

Applications

Can we find more benign nanomaterials? ...

Scientists find technique to improve carbon superlattices for quantum electronic devices ...

A new class of materials could realize quantum computers ...

Rhön-Klinikum Hospitals to study how IBM Watson can support doctors in the diagnosis of rare diseases ...

Predicting jellyfish invasions at coastal power stations ...

IBM and Quest Diagnostics launch Watson-powered genomic sequencing service to help physicians bring precision cancer treatments to patients nationwide ...

A new spin on superconductivity ...

Insilico Medicine to present on recent advances in AI at BioData World in Cambridge ...

Unraveling the science behind biomass breakdown ...

T-rays will speed up computer memory by a factor of 1,000 ...

Promise of gene therapy for glaucoma shines bright in award-winning image ...

The Cloud

Amazon Web Services Cloud now available to customers from data centres in Ohio ...

IBM Cloud expands Bluemix ecosystem in China to fuel blockchain and IoT innovation ...

Atos teams with VMware to launch Digital Private Cloud offering ...

DNAstack launches genomics platform to accelerate disease research and precision medicine ...