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*  Oxygen radical absorbance capacity
... free radical generator). So far, AAPH (2,2'-azobis(2-amidino-propane) dihydrochloride) is the sole free-radical generator used ... there is no evidence that free radicals are involved in this reaction; and 4) there is no evidence that ORAC values have any ... "Oxygen-radical absorbance capacity assay for antioxidants". Free Radic. Biol. Med. 14 (3): 303-11. doi:10.1016/0891-5849(93) ... stating that no physiological proof in vivo existed in support of the free-radical theory. Although not all have been ...
*  SOD3
Free Radical Biology & Medicine. 33 (3): 337-49. doi:10.1016/S0891-5849(02)00905-X. PMID 12126755. Faraci FM, Didion SP (August ... Free Radical Biology & Medicine. 13 (3): 205-10. doi:10.1016/0891-5849(92)90016-A. PMID 1505778. Marklund SL (February 1990). " ... SODs are antioxidant enzymes that catalyze the dismutation of two superoxide radicals into hydrogen peroxide and oxygen. The ...
*  Free-radical theory of aging
A free radical is any atom or molecule that has a single unpaired electron in an outer shell. While a few free radicals such as ... Strictly speaking, the free radical theory is only concerned with free radicals such as superoxide ( O2− ), but it has since ... The free radical often pulls an electron off a neighboring molecule, causing the affected molecule to become a free radical ... The free radical theory of aging (FRTA) states that organisms age because cells accumulate free radical damage over time. ...
*  Superoxide dismutase
"The evolution of Free Radical Biology & Medicine: A 20-year history" and "Free Radical Biology & Medicine The last 20 years: ... SOD may reduce free radical damage to skin-for example, to reduce fibrosis following radiation for breast cancer. Studies of ... Hence, high levels of free radicals can cause damage to them and induce dysraphic anomalies (neural tube defects). A cross- ... McCord JM, Fridovich I (1988). "Superoxide dismutase: the first twenty years (1968-1988)". Free Radical Biology & Medicine. 5 ( ...
*  Free Radicals (film)
ISBN 0-306-80314-3. Free Radicals on IMDb Free Radicals at the TCM Movie Database Free Radicals at AllMovie. ... Len Lye's recollections of making Free Radicals are quoted: "I made Free Radicals from 16mm black film leader, which you can ... Free Radicals is a black-and-white animated film short by avant-garde filmmaker Len Lye. Begun in 1958 and completed in 1979, ... Free Radicals appears on the DVD Rhythms, a collection of short films by Lye. In Experimental Animation : the origins of a new ...
*  Free Radicals (band)
Band member list Houston Press articles: 1, 2, 3 Official website Free Radicals on Facebook Free Radicals at AllMusic. ... Free Radicals set to bombard Bryan". Knight Ridder News. p. 1. Dansby, Andrew (2012-06-15). "Free Radicals Tear Down Fences". ... "Musical reaction to Houston's Free Radicals". Knight Ridder News. p. 1. Rouner, Jeff (2011-01-28). "Free Radicals Blend Break- ... Free Radicals performs many concerts, marches and fund-raisers for anti-authoritarian and radical groups like food not bombs, ...
*  Free Radicals (short story)
"Free Radicals" is a 2008 short story by Alice Munro. It was published in the collection Too Much Happiness. "Free Radicals" was ... "Free Radicals" is the story of a recently widowed woman named Nita. Her husband Rich had just died while on his way to the ... Analyzing the story of "Free Radicals" there is a connection between reality and the world that Alice Munro Creates. In an ...
*  Free-radical halogenation
Radical Halogenation, Fall 2006. Free radical bromination by the H2O2-HBr system on water Ajda Podgoršek, Stojan Stavber, Marko ... The methyl radical then pulls a Cl• from Cl2. This results in the desired product plus another chlorine radical. This radical ... Free-radical iodination is usually not possible because iodine is too unreactive to form a radical. For the other halogens, ... which can undergo homolysis to yield a bromine radical and is a free-radical halogenation variant. Halogenation often does not ...
*  Free-radical reaction
The most important reaction types involving free radicals are: Free-radical substitution, for instance free-radical ... A free-radical reaction is any chemical reaction involving free radicals. This reaction type is abundant in organic reactions. ... Free-radical addition reactions Intramolecular free radical reactions (substitution or addition) such as the Hofmann-Löffler ... Two pioneering studies into free radical reactions have been the discovery of the triphenylmethyl radical by Moses Gomberg ( ...
*  Free-radical addition
... is an addition reaction in organic chemistry involving free radicals. The addition may occur between a ... The basic steps with examples of the free-radical addition (also known as radical chain mechanism) are: Initiation by a radical ... Chain propagation: A radical reacts with a non-radical to produce a new radical species Chain termination: Two radicals react ... Note that the radical will be on the more substituted carbon. Free-radical addition does not occur with the molecules HCl or HI ...
*  Free Radical Centre
The Free Radical Centre or ARC Centre of Excellence for Free Radical Chemistry and Biotechnology, was established in the 2005 ... The Centre has over 100 researchers working in all areas of free radical chemistry from material science to biology. Free ... Chemists in the Centre are working on all of these above problems, trying to find ways to control free radical damage in order ... When a heart attack occurs, extra oxygen is sent to the weakened heart, and this glut of oxygen starts to cause free radical ...
*  Free Radical Research
... , formerly Free Radical Research Communications, is an academic journal that publishes research papers, ... Free Radical Research homepage of Free Radical Research. ... Free Radical Research publishes 12 issues per year in ... and reviews on free radicals, redox signaling, antioxidants, and oxidative damage. It is published by Informa Healthcare. Free ... mechanisms and measurement Redox signaling Michael Davies and Helmut Sies are the Editors-in-Chief of Free Radical Research. ...
*  Elimination reaction of free radicals
An elimination reaction of free radicals is the mechanism by which free radicals can undergo an elimination reaction to form ... 1). Here a radical abstracts a hydrogen atom from another same radical to form two non-radical species: an alkane and an alkene ... Radicals can also undergo an elimination reaction to generate a new radical as the leaving group. For example, when polystyrene ... Radicals can undergo a disproportionation reaction through a radical elimination mechanism (See Fig. ...
*  Living free-radical polymerization
Living free radical polymerization is a type of living polymerization where the active polymer chain end is a free radical. ... creating a radical that then starts free radical polymerization. After inititation and propagation, the radical on the active ... Atom transfer radical polymerization or ATRP involves the chain initiation of free radical polymerization by a halogenated ... When the coupling of the stable free radical with the polymeric radical is sufficiently reversible, termination is reversible, ...
*  Trenton and Free Radical
As Birch celebrates a return to South Africa, Trenton and Free Radical is finding its feet in Cape Town, playing up a storm on ... Free Radical delivers honest beats-although there are diverse influences, including hip-hop and electro, the result is ... Trenton and Free Radical, a musical partnership between Birch and writing collaborator Marco Wielander, is evidence of this ... Free Radical delivers honest beats-although there are diverse influences, including hip-hop and electro, the result is ...
*  Free radical damage to DNA
Tirapazamine generates a free radical under anoxic conditions instead of the trigger mechanism of an enediyne. The free radical ... Damage to DNA as a result of free radical attack is called indirect DNA damage because the radicals formed can diffuse ... In the case of free radical attack on DNA, base-excision repair is the repair mechanism used. Hydroxyl radical reactions with ... Hydrogen abstraction from the 1'-deoxyribose carbon by the hydroxyl radical creates a 1 '-deoxyribosyl radical. The radical can ...
*  Free Radical Biology and Medicine
... is a peer-reviewed scientific journal and official journal of the Society for Free Radical ... The journal covers research on redox biology, signaling, biological chemistry and medical implications of free radicals, ...
*  Free: The Future of a Radical Price
... is the second book written by Chris Anderson, Editor in chief of Wired magazine. The book ... Anderson, Chris (July 6, 2009). "FREE for free: first ebook and audiobook versions released". The Long Tail. Retrieved 2010-12- ... Free was released in the United States on July 7, 2009, though the night before, on his blog, Chris Anderson posted a browser ... Free follows a thread from the previous work. It examines the rise of pricing models which give products and services to ...
*  Michael J. S. Dewar
Free Radicals". Journal of the American Chemical Society. 74 (13): 3353. doi:10.1021/ja01133a041. Dewar, M. J. S. (1952). "A ...
*  2003 in jazz
Fordham, John (2003-11-14). "Free radicals". The Guardian. Retrieved 2016-02-28. Lowe, Farrell (2003-06-25). "Pat Metheny: One ...
*  Curie temperature
Free radicals; Metals. Above the Curie temperature the atoms are excited, the spin orientation becomes randomised, but can be ...
*  Mary Garrard
Pollack, Barbara (22 September 2007). "Free Radicals". The Washington Post. Retrieved 10 March 2015. Mary Garrard at American ...
*  Robin Wayne Carrell
"Free radicals". HER Magazine. 2011. Retrieved 15 October 2014. "Application for research grant" (PDF). University of Cambridge ...
*  Chih-Kung Jen
Jen, C.K.; S.M. Foner; E.L. Cochran; V.A. Bowers (1958). "Electron Spin Resonance of Atomic and Molecular Free Radicals Trapped ... Jen, C.K. (1963). "Free Radicals". Science. 142 (3589): 261-267. Bibcode:1963Sci...142..261J. doi:10.1126/science.142.3589.261 ... carried out pioneering research on trapping of free radicals. Their paper on electron spin resonance (1958) proved to be one of ... settled at the Applied Physics Laboratory at Johns Hopkins University to carry on pioneering research in trapping free radicals ...
*  U.F.O.s at the Zoo
1. "The Freaks Get Restless and Wake the Animals" 2. "The Mothership Descends" 3. "Race For the Prize" 4. "Free Radicals" 5. " ... "Should We Free the Animals?" 9. "Vein of Stars" 10. "Hotdog Eating Contest" 11. "The Yeah Yeah Yeah Song" 12. "The Spark That ...
*  Socialist Sunday School
Look forward to the day when all men and women will be free citizens of one fatherland and live together as brothers and ... The earliest use of secular Sunday Schools by the radical movement began in Great Britain in the early 1830s, when adherents of ... In the United States of America a radical Sunday School movement linked to the German-American socialist movement emerged in ... In tandem with the Socialist Party of America's network of Sunday Schools there existed a system of radical Sunday Schools ...
*  Valerie Smith (social activist)
Smith operates the Free Radical web site to provide information on violent media and strategies to combat it. "Eminem's Lyrics ...