Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

New company learns from spider`s ability to spin

07.03.2002


A new spin-out from Oxford University, Spinox, is aiming to devise novel ways to copy spiders` ability to spin silks. The new silks may be used for sutures or woven material for surgical implants, protective clothing and in sports equipment.


Spinox has been set up to fully develop a spinning process to create high performance fibres from natural or artificial proteins based on the principles used by spiders and insects to create natural silk fibres. This approach - biomimetic (mimicking biology) spinning - is based on patents and expertise from leading spider and silk experts Professor Fritz Vollrath and Dr David Knight at Oxford`s Department of Zoology, who together published an authoritative overview of natural silk spinning in the leading science journal Nature last year.

High performance silk fibres are amazingly tough and may eventually out-compete oil-based polymer fibres, and illustrate how future materials can be based on sustainable, non-polluting processes inspired by nature. Natural spinning processes are highly energy efficient and do not require high temperatures, strongly acidic solutions or toxic organic solvents. They show excellent properties over a wide range of temperatures and can be made magnetic or conducting. A wide range of feedstocks might be used for biomimetic spinning including artificially synthesised or genetically engineered protein analogues and natural `silk-like` proteins obtained from wheat or rice grains. The company will seek to exploit its understanding of the underlying processing of molecular self-assembly to address other materials markets.

Dr Knight said: "Spinox is an excellent example of how we can use nature`s ingenuity to help us develop new processes and materials with quite exceptional properties in an eco-friendly way."


Tom Hockaday, a director of Isis Innovation Ltd, which supported the formation of Spinox, said: "This is fascinating technology with enormous commercial potential. We are pleased to have been involved in launching the business."

Nicola Old | alphagalileo

More articles from Materials Sciences:

nachricht Epoxy compound gets a graphene bump
14.11.2018 | Rice University

nachricht Automated adhesive film placement and stringer integration for aircraft manufacture
15.11.2018 | Fraunhofer IFAM

All articles from Materials Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: UNH scientists help provide first-ever views of elusive energy explosion

Researchers at the University of New Hampshire have captured a difficult-to-view singular event involving "magnetic reconnection"--the process by which sparse particles and energy around Earth collide producing a quick but mighty explosion--in the Earth's magnetotail, the magnetic environment that trails behind the planet.

Magnetic reconnection has remained a bit of a mystery to scientists. They know it exists and have documented the effects that the energy explosions can...

Im Focus: A Chip with Blood Vessels

Biochips have been developed at TU Wien (Vienna), on which tissue can be produced and examined. This allows supplying the tissue with different substances in a very controlled way.

Cultivating human cells in the Petri dish is not a big challenge today. Producing artificial tissue, however, permeated by fine blood vessels, is a much more...

Im Focus: A Leap Into Quantum Technology

Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.

In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...

Im Focus: Research icebreaker Polarstern begins the Antarctic season

What does it look like below the ice shelf of the calved massive iceberg A68?

On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.

Im Focus: Penn engineers develop ultrathin, ultralight 'nanocardboard'

When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure

Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

“3rd Conference on Laser Polishing – LaP 2018” Attracts International Experts and Users

09.11.2018 | Event News

On the brain’s ability to find the right direction

06.11.2018 | Event News

European Space Talks: Weltraumschrott – eine Gefahr für die Gesellschaft?

23.10.2018 | Event News

 
Latest News

Purdue cancer identity technology makes it easier to find a tumor's 'address'

16.11.2018 | Health and Medicine

Good preparation is half the digestion

16.11.2018 | Life Sciences

Microscope measures muscle weakness

16.11.2018 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>