Navigation Links
Researchers developed world’s smallest toothbrus

Researchers of Rensselaer Polytechnic Institute have developed nano size toothbrush for //brushing your teeth.

The toothbrush is made out of millions of cardbon nono tubes that are 30 times stronger than stel and five times less dense. The tooth brush bristles are usually made of animal hairs, polymer fibres and metal wires. Thesehave problems of corroding, wekening and melting. But the new toothbrush will have no such problems. This unique feature will probably give them an advantage to be motorised as well.

The researchers who had designed the brushes, have made the base out of silicon carbide fibre with a single row of bristles. The end of the base is coated with gold that will act as a handle and will also prevent the nano tube growth in that end. The size of the bundle of nanotubes will typically be some micrometers in diameter.

The brush can clean extremely well the very small particles using electrostatic interactions. The handle of the three pronged brush is attached with a small electric motor that can clean the contaminants off the walls for a better brushing effect.

The researchers hope to use the brush for a number of biomedical aspects as well. Their research was published in the new edition of the journal Nature Materials.

Reference: Nature Materials, June 2005, toothbrush, cardbon nono tubes, silicon carbide fibre, single row of bristles, coated with gold, micrometers in diameter
'"/>




Page: 1

Related medicine news :

1. Researchers urge caution in using ear tube surgery
2. Researchers Scale to assess the Severity of Epilepsy in Kids
3. Researchers trick Alzheimers Enzyme
4. Researchers find new HIV hiding place
5. New Hair in 15 Days Could Now Be A Possibility Say Researchers
6. Researchers discover receptor cells that can cause epilepsy
7. 15 Anti-SARS Drugs Identified By China-Europe Team of Researchers
8. Researchers reversed the process of memory loss
9. Researchers Identify Key Gene That May Help Brain Treatment
10. Researchers Discover Protein That Causes Malaria
11. Commercialization of Biotech Discoveries, An Encouragement For Researchers
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/27/2016)... ... June 27, 2016 , ... ... health professionals, announced today its affiliation with Tennessee Counseling Association. This ... the network of the Tennessee Counseling Association, adding exclusive benefits and promotional offers. ...
(Date:6/27/2016)... ... June 27, 2016 , ... TopConsumerReviews.com recently awarded their highest five-star rating to ... of individuals in the United States and Canada wear eyeglasses. Once considered to be ... vision and make a fashion statement. Even celebrities use glasses as a way of ...
(Date:6/26/2016)... (PRWEB) , ... June 26, 2016 , ... Pixel Film ... Pro X. , "Film editors can give their videos a whole new perspective by ... Austin - CEO of Pixel Film Studios. , ProSlice Levels contains over 30 ...
(Date:6/26/2016)... ... June 26, 2016 , ... ... have been diagnosed with endometriosis. These women need a treatment plan to not ... comprehensive approach that can help for preservation of fertility and ultimately achieving a ...
(Date:6/25/2016)... ... , ... The temporary closing of Bruton Memorial Library on June 21 due to a possible ... often overlooked aspect of head lice: the parasite’s ability to live away from a human ... but a necessary one in the event that lice have simply gotten out of control. ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... , June 24, 2016 According ... by Type (Standard Pen Needles, Safety Pen Needles), Needle ... GLP-1, Growth Hormone), Mode of Purchase (Retail, Non-Retail) - ... This report studies the market for the forecast period ... reach USD 2.81 Billion by 2021 from USD 1.65 ...
(Date:6/24/2016)... Belgium , June 24, 2016 ... the appointment of Dr. Edward Futcher ... Non-Executive Director, effective June 23, 2016.Dr. Futcher was ... Nominations and Governance Committees.  As a non-executive member ... independent expertise and strategic counsel to VolitionRx in ...
(Date:6/23/2016)... 2016  MedSource announced today that it has ... solution of choice.  This latest decision demonstrates MedSource,s ... their clients by offering a state-of-the-art electronic data ... nowEDC as the EDC platform of choice in ... "nowEDC has long been a preferred EDC platform ...
Breaking Medicine Technology: