Navigation Links
Insect-inspired super rubber moves toward practical uses in medicine
Date:7/31/2013

The remarkable, rubber-like protein that enables dragonflies, grasshoppers and other insects to flap their wings, jump and chirp has major potential uses in medicine, scientists conclude in an article in the journal ACS Macro Letters. It evaluates the latest advances toward using a protein called resilin in nanosprings, biorubbers, biosensors and other applications.

Kristi Kiick and colleagues explain that scientists discovered resilin a half-century ago in the wing hinges of locusts and elastic tendons of dragonflies. The extraordinary natural protein tops the best synthetic rubbers. Resilin can stretch to three times its original length, for instance, and then spring back to its initial shape without losing its elasticity, despite repeated stretching and relaxing cycles. That's a crucial trait for insects that must flap or jump millions of times over their lifetimes. Scientists first synthesized resilin in 2005 and have been striving to harness its properties in medicine.

Kiick's team describes how their own research and experiments by other scientists are making major strides toward practical applications of resilin. Scientists have modified resilin with gold nanoparticles for possible use in diagnostics, engineered mosquito-based resin to act like human cartilage and developed a hybrid material for cardiovascular applications. "This increasing amount of knowledge gained from studies on natural resilin and resilin-like polypeptides continues to inspire new designs and applications of recombinant resilin-based biopolymers in biomedical and biotechnological applications," the scientists state.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related biology news :

1. New nanoglue is thin and supersticky
2. Supercharged safflower
3. New data suggests HIV superinfection rate comparable to initial HIV infection
4. 3-D motion of cold virus offers hope for improved drugs using Australias fastest supercomputer
5. Glyphosate-resistant superweeds may be less susceptible to diseases
6. Belgian scientists develop way to detect superparasites
7. Superfast evolution in sea stars
8. Superbird stuns researchers
9. Super-strong, high-tech material found to be toxic to aquatic animals
10. Towards computing with water droplets -- superhydrophobic droplet logic
11. Pink Lemonade, Razz, Sweetheart, and Caras Choice: superb blueberries from ARS
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/5/2017)... 2017 Today HYPR Corp. , leading ... component of the HYPR platform is officially FIDO® ... security architecture that empowers biometric authentication across Fortune 500 ... secured over 15 million users across the financial services ... home product suites and physical access represent a growing ...
(Date:4/4/2017)... 4, 2017   EyeLock LLC , a leader ... United States Patent and Trademark Office (USPTO) has issued ... linking of an iris image with a face image ... the company,s 45 th issued patent. ... timely given the multi-modal biometric capabilities that have recently ...
(Date:3/30/2017)... , March 30, 2017  On April 6-7, ... Hack the Genome hackathon at Microsoft,s headquarters ... two-day competition will focus on developing health and wellness ... Hack the Genome is the first ... tremendous. The world,s largest companies in the genomics, tech ...
Breaking Biology News(10 mins):
(Date:7/18/2017)... Fairfield, NJ (PRWEB) , ... July 18, 2017 ... ... in corporate finance technology, DataForm Software ( https://dataformsoftware.com ) announces the migration of ... – to Microsoft Azure. Planet is a team-centric, enterprise work management system that ...
(Date:7/17/2017)... ... July 17, 2017 , ... ... software company AB Cube has joined its eHealth App xChange ™, ... innovation across life sciences and healthcare. Under the partnership, AB Cube’s comprehensive, ...
(Date:7/17/2017)... ... 17, 2017 , ... Panitch Schwarze Belisario & Nadel ... BiG (Biomedical Innovation Group) annual meeting in China. , This year’s meeting, held ... T-cell) therapy, a rapidly developing highly personalized anti-cancer technology that involves removing some ...
(Date:7/16/2017)... ... 2017 , ... OHAUS Corporation, a leading worldwide manufacturer of ... line of Rocking and Waving Shakers today. , Five New Models Available , ... for laboratory applications in a variety of environmental conditions. Rocking shakers provide a ...
Breaking Biology Technology: