Nanotechnology and cosmetology
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nano cosmetic

Nano Channels, ORT Israel

1st August 2011

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This article talks about the used of nanotechnology in manufacture and particularly in cosmetics. The products inclued eye-shadow, foundation and lipstick. Make up is also used by men, TV like the actors or celebrities... but especially by women.These are a new products which are approved by the ministry and other healths instituts. 
nanotechnology present advantages :
-The manufacturer is more accuracy and creates besth colours.

 - Make up is  glossy.

 - Nanotechnology will become cheap.

- To produce nanotechnology make up,the cosmetics industry applies the most advance technology . But they're using a special equipment to protect them because it could be dangerous.

So, when you buy a product, you must consider the price, the effect, the quality but also risks

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Nanotechnology and the Science of Beauty | Science in Society

Nanotechnology and the Science of Beauty | Science in Society | Nanotechnology and cosmetology | Scoop.it

Christine Falaschetti

19 Sep 2012

Northwestern University

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This article talks about the using of nanotechnology in cream. Some nano-sized materials have unique properties (optical, thermal, electrical, magnetic..). For example there are nanoparticles of titanium dioxide and zinc oxide. There are used to absorb ultraviolet radiation. The Silver nanoparticles, which has antibacterial activity, are incorporated into toothpastes and shampoos in order to preserve. Societies use the nanoparticles of gold in face mask for their anti-inflammatory and antioxidant properties. The effects of the nanoparticles in the skin are not all understand that's why researchers work on the reaction between these particles and the skin. Two doctors found that one of the most common type of skin cell, take up gold nanoparticles specially designed to inactivate a gene implicated in cancer development and progression. They did experience on mouse and human and note that the cell infected by the cancer have been weeped out. Nanoparticles should traverse the skin barrier therefore nanotechnology could transform traditional cosmetics and cosmetic procedures. It's just the beginning of the comprehension of the relationship between the beauty and the science so there are still lots of thing to discover about this relationship..

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Nanotechnology in cosmetics: Opportuni... [J Pharm Bioallied Sci. 2012] - PubMed - NCBI

PubMed comprises more than 23 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.

US National Library of Medecin

National institut of helth

Laumaline's insight:

This article talks about the roles of nanotechnology in the cosmetics and the limits. It explain the nanoparticles which are used by the society in the products. Nanocosmetics are raised to cosmetic industry to reduce the use of nanoparticles and they ask more safety control to protect the skin of the consumer and produced a products which tested dermatologically. The principal risks concern the human life and so the environment

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