May 2007

Filling the Gaps!

ToothScientists at the American Dental Association’s Paffenbarger Research Center, a joint research program at the National Institute of Standards and Technology (NIST), have shown that nanotechnology has the potential to produce tooth restorations that are both stronger than any decay-fighting fillings available today, and more effective at preventing secondary decay.
A spray drying technique has been devised that yields particles of several compounds, one of which is DCPA, that are about 50 nanometers across.  They therefore have a much higher surface to volume ratio and are more effective at releasing ions, meaning much less of the material is required to produce the same effect. 
With a potential visit to the dentist coming up all too fast, anything which could lead to less drilling in the future, has got to be a winner in my book!

Health
Nanomaterials

2 Comments

Permalink

NanoVic on YouTube

BIO2007 Press ReleaseOn Monday 7th May, 2007, at the BIO2007 conference in Boston, we launched two new ventures from NanoVic: Interstitial NanoSystems and Quintain NanoSystems.  Not only was it a very exciting opportunity to launch these ventures at an international conference, but we were fortunate enough to have it announced at a press release by Premier Steve Bracks at BIO2007.  The focus was on our transdermal delivery patches for the delivery of insulin, and the development of a device based on nanoparticle diagnostics for early detection of meningococcal disease.  You can check out footage from the press conference on YouTube, entitled Awesome Australian Announcements, and Victoria Australia Revolutionizes Insulin Delivery.

Biotechnology
Government

2 Comments

Permalink

Last Report from Nanotech 2007

nanotech-2007-top_banner.jpg

The NSTI Nanotech 2007 conference finishes today.  I will be presenting on the St Helena nano program SHINE this afternoon, one of very few education papers.  The conference has addressed research developments in bionano and health, water, materials development (especially carbon nantoubes and soft nano), and the Cleantech 2007 event has provided an excellent overiew of research and innovation in solar, wind and clean fuel technologies. It seems like nanotechnology has a lot to offer in addressing some of the world’s critical problems and it has been useful to find out more details. 

Biotechnology
Consumer Products
Health
Nanomaterials
Water

No Comments

Permalink

Nanotech 2007 - News for Cancer

nanotech-2007-top_banner.jpg

Dr Anna Barker from the National Cancer Institute spoke yesterday on the ‘Promise of Nanotechnology in Cancer’ at the NSTI Nanotech 2007 Conference. She concentrated on the three main areas in which nanotechnology could play a part in addressing cancer - early detection, improving imaging techniques for diagnosis and better drug delivery.  While suggesting that the translation of research to the clinical environment was a challenge, she also said that some of these new techniques could make a difference in the prevention and treatement of the disease within as little as 3 years.

Biotechnology
Health

No Comments

Permalink

Kids prove learning really can be fun!

Emerging TechnologiesEducation seems to be the theme at the moment!  With the launch of The SHINE program recently at St Helena Secondary College, the first major nanotechnology course for secondary schools in Australia, it reminded me about an article that I had come across a little while ago on the Woodrow Wilson International Center for Scholars website.
The article concerned Bethany Maynard a 6th grader at a Virginia elementary school.  Bethany was intrigued by a tie (treated with Nano-Tex fabric protection) her father bought which repelled liquids and stains.  Sparking her interest, Bethany then wanted to know more about nanotechnology, what it was, how it worked, were there other potential uses?
Bethany experimented at home in the kitchen by putting all sorts of food stuffs on the tie, obviously with her father’s blessing!  She interviewed her father, a chief science advisor at the Wilson Center’s Project on Emerging Nanotechnologies and various others about nanotechnology.  She then recruited her younger brother as camerman and proceeded to produce a short video that reported on her observations, finding and conclusions.
It seems like Bethany had a lot of fun with her project and like the SHINE program, proves that there are ways to show and teach nanotechnology.  Pity there wasn’t something that much fun when I was a kid as I might have enjoyed science a whole lot more than I did!

Learning
Public Awareness

No Comments

Permalink

Jessica loves nano

go4-jessica-alba-017.jpgUS Today (Life Section D) quotes Jessica Alba: “It’s dorky, but I like [reading sciencedaily.com].  Nanotechnology blows my mind.”  Jessica Alba as a poster child for the wonders of nanotechnology?  We could do worse!

Public Awareness

No Comments

Permalink

NSTI Nanotech 2007

nanotech-2007-top_banner.jpg

I am currently at NSTI Nanotech 2007 in California, a nanotechnology conference and exhibition with over 3000 attendees and 1000 papers.   It is difficult to know what to attend, but the highlight for me yesterday was a panel session on the environmental and societal aspects of nanotechnology.  We have highlighted the AZoNano and NanoVic podcast on these issues to a few people as well.

Learning
Nanomaterials
Social Impacts

No Comments

Permalink

St Helena SHINEs

copy-of-shine.jpgThe St Helena Innovative Nanotechnology Education (SHINE) program was launched by the Minister for Education, The Honourable John Lenders MLC at the St Helena Secondary College Science and Technology Centre on Friday 18th May.  The opening created a real buzz at the school with students on hand to explain demonstrations and examples of student work; to showcase recent art projects using images of nanogold and shape memory alloys; and even a jazz band to welcome visitors.  The launch included the official launch of the nanotechnology curricula, the opening of the NanoVic laboratory and the new SHINE website - www.shine.vic.edu.au where tecahers can access copies of the curriculum.  I have thoroughly enjoyed contributing to SHINE.  Congratulations to the school on their successful launch of this innovative program.

Learning

No Comments

Permalink

St Helena is Excellent!

amanda-francesca-winners.jpgCongratulations to Francesca Calati, Dr Amanda Clarke and the nanotechnology teaching team at St Helena Secondary College for winning the Curriculum Innovation Award at the Victorian Education Excellence Awards.  The awards are designed to celebrate the work of Victoria’s teachers and to provide professional development opportunities. The award is worth $20,000 to cover costs associated with travel, accommodation, leave and any other support required to undertake, extend, consolidate or document the curriculum innovation.  St Helena intends to implement Teacher Professional Development opportunities related to their nanotechnology program - SHINE (St Helena Innovative Nanotechnology Education).  SHINE will be officially launched by the Minister for Education, John Lenders on Friday 18th May.

Government
Learning

No Comments

Permalink

Micro/Nano Commercialisation Competition

MANCEFPerhaps NanoVic has started something with its various prize and art competitions!  COMS 2007 to be held in Melbourne in September have launched a micro/nano commercialisation competition open to any university student from any university worldwide.
Prizes on offer are A$5000, mentoring and the opportunity to present ideas to a group of interested potential investors.   It can be an individual or a team of no more than four people presenting a complete commercialisation plan.  Teams are encouraged as you can then have individuals from various disciplines which will provide a broader outlook.
It would be fantastic if an individual or a team from Melbourne could win and show the world that we are right up there with them if not in front of them!  So come on all you uni students involved in nanotechnology, I am sure there is an individual or a team who are more than worthy of winning the first prize.  Click here to find more information on the NanoVic website.

The Arts

No Comments

Permalink