Navigation Links
'Soft' (and miniaturized) robots
Date:12/5/2013

Forget cogwheels, pistons and levers: miniaturized robots of the future will be "soft".

"If I think of the robots of tomorrow, what comes to mind are the tentacles of an octopus or the trunk of an elephant rather than the mechanical arm of a crane or the inner workings of a watch. And if I think of micro-robots then I think of unicellular organisms moving in water. The robots of the future will be increasingly like biological organisms" explains Antonio De Simone who, together with Marino Arroyo of the Polytechnic University of Catalonia, has just published a study in the Journal of the Mechanics and Physics of Solids.

De Simone and his team at SISSA have been studying the movement of euglenids, unicellular aquatic animals, for several years. One of the aims of De Simone's research which has recently been awarded a European Research Council Advanced Grant of 1,300,000 euro is to transfer the knowledge acquired in euglenids to micro-robotics, a field that represents a promising challenge for the future. Micro-robots may in fact carry out a number of important functions, for example for human health, by delivering drugs directly to where they are needed, re-opening occluded blood vessels, or helping to close wounds, to name just a few.

To do this, these tiny robots will have to be able to move around efficiently. "Imagine trying to miniaturize a device made up of levers and cogwheels: you can't go below a certain minimal size. Instead, by mimicking biological systems we can go all the way down to cell size, and this is exactly the direction research is taking. We, in particular, are working on movement and studying how certain unicellular organisms with highly efficient locomotion move".

In their study, De Simone and Arroyo simulated euglenid species with different shapes and locomotion methods, based chiefly on cell body deformation and swelling, to describe in detail the mechanics and characteristics of the movement obtained.

"Our work not only helps to understand the movement mechanism of these unicellular organisms, but it provides a knowledge base to plan the locomotion system of future micro-robots".


'/>"/>

Contact: Federica Sgorbissa
pressroom@sissa.it
39-040-378-7644
International School of Advanced Studies (SISSA)
Source:Eurekalert  

Related biology news :

1. Aware Supplies Saudi Arabia with Biometrics Software to Help Facilitate Pilgrimage Travel
2. The Gorgons of the eastern Pacific: scientists describe 2 new gorgonian soft coral species
3. Researchers regrow hair, cartilage, bone, soft tissues
4. Verizon Advances Patient Care With Launch of Mobile Health Software Solution
5. New software traces origins of genetic disorders 20 times more accurately
6. ValidSoft and Spindle to Demo New Mobile Commerce Ecosystem at Money2020
7. DigitalPersona Expands Secure Banking Solutions Portfolio with Software Acquisition
8. QUT develops software to reduce greenhouse gases
9. BioClaim, Inc. Signs Biometric Software Contract with Amerigroup Florida
10. Researchers develop software tool for cancer genomics
11. Soft drinks and behavioral problems in young children
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
'Soft' (and miniaturized) robots
(Date:1/11/2017)... 11, 2017  Michael Johnson, co-founder of Visikol Inc. a company ... has been named to the elite "Forbes 30 Under 30" list ... 600 people in 20 fields nationwide to be recognized as a ... applicants were selected. ... He is currently a PhD candidate at Rutgers University. ...
(Date:1/6/2017)... Calif. , Jan. 5, 2017  Delta ID ... its iris scanning technology for automotive at CES® 2017. ... GNTX ) to demonstrate the use of iris ... identify and authenticate the driver in a car, and ... during the driving experience. Delta ID and ...
(Date:1/3/2017)... 2017 Onitor, provider of digital health technology ... an innovative biometric data-driven program designed to aid weight ... the 2017 Consumer Electronics Show (CES) in ... U.S., the World Health Organization (WHO), have identified lifestyle ... who are overweight or obese. WHO also states that ...
Breaking Biology News(10 mins):
(Date:1/12/2017)... ... January 12, 2017 , ... After her brain cancer ... gave her only a few months to live. Now a paper publishing January ... Rosendahl’s disease and increased both the quantity and quality of her life: Adding ...
(Date:1/12/2017)... and Pune, India , January 12, 2017 ... Market by Type and End Users - Global Opportunity Analysis and Industry Forecast, 2014-2022," ... 2022 from $2,921 million in 2015, growing at a CAGR of 15.07% during the ... ... Allied Market Research Logo ...
(Date:1/11/2017)... ... January 11, 2017 , ... Phase 1 clinical trial ... of the investigational anti-cancer agent tucatinib (formerly ONT-380) against HER2+ breast cancer. The ... percent of these heavily pretreated patients saw clinical benefit from the drug, with ...
(Date:1/11/2017)... ... January 11, 2017 , ... Photonics industry and STEM ... are commending the U.S. Congress and President Obama for their recognition of the ... the American Innovation and Competitiveness Act (AICA). , The language of the act ...
Breaking Biology Technology: