| free radical |
Any atom or atom group has unpaired electron on its orbit; any species capable of independent existence that possess one or more unpaired electrons, an unpaired electron being one that is alone in an orbital.
출처: www.agsci.ubc.ca/fnh/courses/glossary.htm
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| free radical |
an atom or electrically neutral molecule that has one or more unpaired electrons in its outer orbit. Free radicals are unstable and react quickly with other atoms and molecules. As a result, they can damage living tissues
출처: www.venofer.com/VenoferHCP/Venofer_glossary.html
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| free radical |
A chemical component that contains a free electron which covalently bonds with a free electron on another molecule.
출처: matse1.mse.uiuc.edu/~tw/polymers/glos.html
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| free radical |
waste products produced by metabolism, over production damages DNA, the cell membranes, and connective tissue
출처: www.entheos-holistic.com/glossary-terms-ingredient...
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| free radical |
a radical in its uncombined state; an atom or atom group carrying an unpaired electron and no charge (usually an oxygen molecule). Free radicals are very reactive and unstable and do not stay in this transient state for very long. Free radicals react with cell components, stealing their electrons and thus creating more free radicals and causing damage.
출처: www.naturalskinandhair.com/definitions.htm
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