Navigation Links
Beetle shell inspires brilliant white paper
Date:6/10/2009

d and legs showed them to be covered in long flat scales, which have highly random internal 3D structures. These irregular internal forms are the key to its uniquely effective light scattering. By balancing the size of the structures with the spacing between them, they scatter white light extremely efficiently.

The key to producing the optimal white coating for paper is in the design of the constituent mineral particles. "White paper coatings must provide the right balance between the size, number density and separation of the scattering units in the coating as found in the beetle's scales", said Dr Benny Hallam, Application Support Manager of Imerys Pigments for Paper Europe Technology Group. Some of the beetle's design protocols could be utilised already with tailor-made mineral designs such as Imerys' CarboFlexTM range. The company is now planning to assess the feasibility of taking these design protocols to the next level in order to produce beetle-inspired ultra-white coatings on a large scale.

Meanwhile, the University of Exeter team, led by Professor Pete Vukusic, is investigating the massive diversity in the way in which whiteness is produced across the animal and plant world, far beyond just that of the Cyphochilus beetle. They have so far identified and investigated a series of natural systems that reveal distinctly different ways of producing effective ultra-whiteness. These are inspiring additional surface appearance and functional applications in a range of technologies and industries.

Benny Hallam of Imerys Minerals Ltd. continued: "It is interesting to consider that clues found in a small, obscure beetle could find application in large-scale industry. Taking this concept forward is an interesting challenge, but we have good ideas about our next steps and, if successful, feel that such developments might have profound implications for future commercial white coatings."

Professor Pete Vukusic of the University of E
'/>"/>

Contact: Sarah Hoyle
s.hoyle@exeter.ac.uk
44-013-922-62062
University of Exeter
Source:Eurekalert  

1

GOOD

Page: 1 2 3

Related biology news :

1. New Southern California beetle killing oaks
2. Controlling cucumber beetles organically
3. Holy guacamole: invasive beetle threatens Floridas avocados
4. Landscape-scale treatment promising for slowing beetle spread
5. Cross kingdom conflicts on a beetles back
6. Wielding microbe against microbe, beetle defends its food source
7. Beetles get by with a little help from their friends
8. Novel fungus helps beetles to digest hard wood
9. Entomologists play matchmakers for cerambycid beetles
10. Complex dynamics underlie bark beetle eruptions
11. Oregano oil works as well as synthetic insecticides to tackle common beetle pest
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Beetle shell inspires brilliant white paper
(Date:5/16/2013)... Infections can trigger hematopoiesis at sites outside the bone ... skin.Researchers of Ludwig-Maximilians-Universitaet (LMU) in Munich now show that ... medullary" formation of blood cells. , Balanced hematopoiesis is ... fetal development, hematopoiesis takes place mainly in the liver ... the bone marrow, and this tissue normally serves as ...
(Date:5/16/2013)... the gym. But doctors use the human pulse as a ... professor of chemical engineering at Stanford, has developed a heart ... a postage stamp. The flexible skin-like monitor, worn under an ... doctors detect stiff arteries and cardiovascular problems. , The devices ... and provide doctors a safer method of measuring a key ...
(Date:5/15/2013)... that have powerful behavioral effects on diverse organisms ... ecosystems, according to a theory proposed in the ... of the theory, Ryan P. Ferrer of Seattle ... University of California at Los Angeles, liken such ... may be uncommon but exert a controlling influence, ...
Breaking Biology News(10 mins):Herpes infections: Natural killer cells activate hematopoiesis 2Stanford engineers monitor heart health using paper-thin flexible 'skin' 2Stanford engineers monitor heart health using paper-thin flexible 'skin' 3Natural 'keystone molecules' punch over their weight in ecosystems 2
... has chosen Springer to publish its official journal, ... be published at Springer in April 2009. The ... Science International focuses on the morphological sciences in ... and gross anatomical studies. In addition to original ...
... 16, 2009--Throughout the world, nitrogen compounds are released ... of fossil fuels. These pollutants are deposited to ... hundreds of miles downwind of their release point. ... a case in pointthough they contain little in ...
... Planting soybean on the optimum date produces maximum yield and ... is hard to indentify, because it varies from year to ... and when it rains. "Planting date has been ... into the United States, so there is a large database ...
Cached Biology News:Anatomical Science International joins Springer's publishing program 2Tree species composition influences nitrogen loss from forests 2No consistent advantage for planting soybean early 2
(Date:5/17/2013)... a world-leading provider of scientific, technical and medical information ... recent study in Reproductive BioMedicine Online ... with an abnormal chromosomal composition can be identified by ... thereby classifying the risk of genetic abnormality without a ... undertaken a retrospective study, using their predictive model to ...
(Date:5/17/2013)... , May 17, 2013 ... by the most innovative thought leaders of the ... & Manufacturing East conference and expo, from June ...      (Photo: http://photos.prnewswire.com/prnh/20130517/613829 ) , ... designed to deliver industry professionals practical presentations and ...
(Date:5/17/2013)... JOSE, Calif. , May 17, 2013 /PRNewswire-iReach/ ... agreement has been reached with Switzerland ... portfolio of anti-infective human monoclonal antibody (mAb) products, ... anti-infective human mAb products for treatment of infections ... of Staphylococcus aureus , Pseudomonas aeruginosa ...
(Date:5/17/2013)... 2013 The paradigm of ‘one drug, ... that can help predict the adverse and therapeutic effects ... Head of Computational Biology at the Genomics Laboratory, Covance, ... ensure high-quality genomics when used as part of the ... complex data sets to identify key clinical targets even ...
Breaking Biology Technology:Breakthrough for IVF? 2Breakthrough for IVF? 3MedTech Innovate Seminars: New Interactive Learning Forums at 2013 MD&M East 2Aridis Pharmaceuticals Announces Acquisition of Monoclonal Antibody Products and Technologies From Kenta Biotech 2Aridis Pharmaceuticals Announces Acquisition of Monoclonal Antibody Products and Technologies From Kenta Biotech 3
... Close Completes $35 Million Financing, WOBURN, Mass., Nov. ... generation biologics for the treatment and,prevention of cancer and ... financing, concurrent with the completion of a,venture debt transaction, ... intends to use the capital to complete its preparations ...
... for,U-Md. Bioscience Day, COLLEGE PARK, Md., Nov. 14 ... technology enabling him to develop an,infinite variety of safe, ... capitalists and the title of "Best Inventor Pitch" at ... university,s Office of Technology Commercialization,the College of Chemical and ...
... Inc. (Nasdaq: ADLS ), a biopharmaceutical company ... drugs in the,therapeutic areas of infection, cancer and ... third quarter ended September 30,2007. (Logo: ... three months ended September 30, 2007 was $5.8,million ...
Cached Biology Technology:BioVex Closes Second Round of Series E Financing 2Pure Plastics Pitch Proves Perfect 2Pure Plastics Pitch Proves Perfect 3Advanced Life Sciences Announces Third Quarter 2007 Financial Results 2Advanced Life Sciences Announces Third Quarter 2007 Financial Results 3Advanced Life Sciences Announces Third Quarter 2007 Financial Results 4Advanced Life Sciences Announces Third Quarter 2007 Financial Results 5Advanced Life Sciences Announces Third Quarter 2007 Financial Results 6Advanced Life Sciences Announces Third Quarter 2007 Financial Results 7Advanced Life Sciences Announces Third Quarter 2007 Financial Results 8Advanced Life Sciences Announces Third Quarter 2007 Financial Results 9
... Magnetofection technology, SilenceMag is the most ... rapid and easy to use, SilenceMag ... Specifically designed for siRNA delivery, SilenceMag ... low doses of siRNA.,SilenceMag formulation gives ...
... Purity is >95%NEN Radiolabeled Ligands\n\nReceptor-related research has ... of new radiolabeled ligands selected to keep ... wide range of products and services for ... 400 state-of-the-art radioligands. If you do not ...
... Test Plate consists of an anodized aluminum ... Organic Fluorescent Compounds embedded in polymerized matrix. ... BioTeks FLx800 and Synergy Multi-Detection Readers. This ... compliance while reducing the need for tedious ...
... Feature Extraction Software reads ... files to prepare microarray data ... , * one 2-year ... for NFP/Academic accounts , * ...
Biology Products: