News tagged with hydrogen peroxide

Related topics: microorganisms

Should I use mouthwash?

A mouthwash or therapeutic rinse can complement brushing and flossing, but it's not a license to abandon proven oral health care. Here are a few things to consider before incorporating one into your daily routine.

Mar 23, 2015
popularity4 comments 2

Specific oxidation regulates cellular functions

For a long time, hydrogen peroxide has been considered as a dangerous metabolite that can damage cells through oxidation. This, however, is not its only role in the cell. Scientists from the German Cancer Research Center ...

Dec 18, 2014
popularity1 comments 0

Want whiter teeth? Fruit mixture is not the answer

Can you ditch the strips and dump the dentist for whiter teeth? From "The Dr. Oz Show" to YouTube videos, experts say you can reclaim those pearly whites simply by mixing fruit, such as strawberries, with some baking soda, ...

Oct 14, 2014
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Gray hair and vitiligo reversed at the root

Hair dye manufacturers are on notice: The cure for gray hair is coming. That's right, the need to cover up one of the classic signs of aging with chemical pigments will be a thing of the past thanks to a team of European ...

May 03, 2013
popularity0 comments 14

Hydrogen peroxide

Hydrogen peroxide (H2O2) is a very pale blue liquid, slightly more viscous than water, that appears colorless in dilute solution. It is a weak acid, has strong oxidizing properties, and is a powerful bleaching agent. It is used as a disinfectant, antiseptic, oxidizer, and in rocketry as a propellant. The oxidizing capacity of hydrogen peroxide is so strong that it is considered a highly reactive oxygen species.

In organisms, hydrogen peroxide is naturally produced as a byproduct of oxygen metabolism; virtually all possess enzymes known as peroxidases, which harmlessly and catalytically decompose low concentrations of hydrogen peroxide to water and oxygen.

This text uses material from Wikipedia, licensed under CC BY-SA

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