Navigation Links
ONR funds study of nanoscale wetting dynamics of superhydrophobic surfaces at Stevens
Date:8/30/2011

With a fleet of ships and aircraft that work as hard as the sailors, pilots, and crew that operate them, the US Navy spends approximately $10-12 billion every year to fight corrosion on the hulls and bodies of these important vehicles. To support Office of Naval Research (ONR) development of hydrodynamically efficient and environmentally non-toxic anti-corrosion materials, Dr. Chang-Hwan Choi, Assistant Professor of Mechanical Engineering at Stevens Institute of Technology, researches nanotechnology with multifunctional superhydrophobic properties that repel water and prevent corrosion in robust and durable ways. Dr. Choi's work has recently been awarded a Defense University Research Instrumentation Program (DURIP) grant that backs this work.

"This award recognizes Stevens contributions to the world of multi-scale engineering in support of government defense initiatives. We are proud and honored to see the ever-growing number of faculty distinctions within the University," says Dr. Constantin Chassapis, Department Director of Mechanical Engineering and Deputy Dean for the School of Engineering and Science.

Dr. Choi's 2011 DURIP grant funds an environmental scanning electron microscope (ESEM) that will enhance his study of the functionalities of novel prototypes of nanostructured materials. The ESEM will allow his lab to study and observe the wetting dynamics of waterphenomena such as condensation and evaporationon nano-patterned superhydrophobic surfaces.

ONR has already made long-term investments in Dr. Choi's superhydrophic surface research, including naming him to the prestigious Young Investigator Program. In 2010, he also received a DURIP grant to fund a state-of-the-art thin film deposition system. This instrumentation allows Dr. Choi to deposit layers of light metals such as aluminum, which is commonly used in naval applications, with engineered nanocharacteristics that create a water-repelling surface.

The capability of in-situ measurement of wetting dynamics via the ESEM will support many new experiment opportunities for faculty and students throughout Stevens and enable collaborations with industry and other universities for a variety of research topics in engineering, physics, chemistry, and biology. In addition to research benefits, this instrumentation grant will also support educational initiatives through a new cross-disciplinary PhD concentration in Nanotechnology and the Nanotechnology Graduate Program.

As Director of the Nano and Microfluidics Laboratory at Stevens, Dr. Choi oversees international research collaborations to develop novel nanoscale materials with useful properties for a variety of applications in manufacturing, energy, and defense. Research projects in the lab are currently supported by the National Science Foundation, US Department of Energy, US Army, US Navy, and DARPA.


'/>"/>
Contact: Christine del Rosario
cdelrosa@stevens.edu
Stevens Institute of Technology
Source:Eurekalert

Related biology technology :

1. Society of Interventional Radiology Foundation Funds Howard Hughes Medical Institute Award
2. Maryland Stem Cell Research Commission Funds 36 New Projects in FY 2011
3. FireFly® Toothbrush Facebook Campaign Raises Funds for Smile Train
4. Tech Coast Angels Funds 31 Deals in 2010 and Highlights Three Profitable Exits
5. Elixir Bio-Tech Inc. Elected One of Top 50 Emerging Companies by 100 Venture Capital Funds & Angel Investors
6. Alzheimers Drug Discovery Foundation Funds ALS Biopharma to Develop Small Molecules for Alzheimers Disease
7. Department of Energy Funds SRI to Enhance Bioinformatics Tools for Renewable Energy Research
8. NASA funds development of nanoscale materials for high energy density lithium-ion batteries
9. NSF funds infection-resistant orthopedic research
10. Indiana Collaborative Receives $10.3 Million in Federal Stimulus Funds to Improve Healthcare through Information Technology
11. Funds Boost Research into Causes, Interventions for Age-Related Cognitive Decline
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/18/2017)... ... August 18, 2017 , ... OAI, ... Semiconductor, MEMS, and Microfluidics Industries, announces the new Model 800E front and backside, ... in automated production mask aligners. OAI has already received and installed several ...
(Date:8/16/2017)... ... August 16, 2017 , ... ... the Fluidnatek® Electrospinning and Electrospraying line of nanofiber ... from table-top equipment for the lab to fully automated pilot plants and ...
(Date:8/16/2017)... , ... August 16, 2017 , ... ... U.S. Food and Drug Administration (FDA) inspection at our Dilworth, MN site. The ... was issued. This inspection was conducted as part of a routine Bioresearch Monitoring ...
(Date:8/15/2017)... ... , ... Kapstone Medical is proud to announce that it has ... and inventors develop and safeguard their latest innovations. The company has grown from ... of clients in the United States and around the world. , Company Founder ...
Breaking Biology Technology:
(Date:3/29/2017)...  higi, the health IT company that operates the ... , today announced a Series B investment from ... The new investment and acquisition accelerates higi,s strategy to ... population health activities through the collection and workflow integration ... collects and secures data today on behalf of over ...
(Date:3/24/2017)... Research and Markets has announced the addition of the ... Industry Forecast to 2025" report to their offering. ... The Global Biometric Vehicle Access ... 15.1% over the next decade to reach approximately $1,580 million by ... and forecasts for all the given segments on global as well ...
(Date:3/22/2017)... 21, 2017 Optimove , provider ... retailers such as 1-800-Flowers and AdoreMe, today announced ... and Replenishment. Using Optimove,s machine learning algorithms, these ... and replenishment recommendations to their customers based not ... of customer intent drawn from a complex web ...
Breaking Biology News(10 mins):