scholarly journals History of EPR Studies from the H.M. Swartz Laboratories: Part 1—Free Radicals and Paramagnetic Metals in Biological Systems and Associated EPR Instrumental Developments

2022 ◽  
Author(s):  
Harold M. Swartz
Keyword(s):  
Free Radicals ◽  
Biological Systems ◽  
History Of ◽  
Paramagnetic Metals

scholarly journals Use of a cocktail of spin traps for fingerprinting large range of free radicals in biological systems

PLoS ONE ◽  
2017 ◽  
Vol 12 (3) ◽  
pp. e0172998 ◽  
Author(s):  
Valérie Marchand ◽  
Nicolas Charlier ◽  
Julien Verrax ◽  
Pedro Buc-Calderon ◽  
Philippe Levêque ◽  
...  
Keyword(s):  
Free Radicals ◽  
Large Range ◽  
Biological Systems ◽  
Spin Traps

Mechanochemical Treatment of Quercetin and Curcumin to Obtain Eutectic Mixtures with High Antioxidant Activity

CrystEngComm ◽  
2021 ◽  
Author(s):  
Richard Fernando D'Vries ◽  
Valentina Renza-Diaz ◽  
Martin emilio Gonzalez ◽  
Kriss Dayhana Pantoja
Keyword(s):  
Antioxidant Activity ◽  
Free Radicals ◽  
Biological Systems ◽  
Mechanochemical Treatment ◽  
Natural Antioxidant ◽  
Eutectic Mixtures ◽  
High Antioxidant Activity ◽  
The Creation

Quercetin and curcumin are well-known natural antioxidant molecules used to prevent the malignant effect caused by free radicals on biological systems. This work addressed the creation of eutectic mixtures from...

Reactivity of Trapped Free Radicals in Biological Systems

Nature ◽  
1967 ◽  
Vol 216 (5118) ◽  
pp. 913-914 ◽  
Author(s):  
W. F. FORBES ◽  
J. V. RAMSBOTTOM
Keyword(s):  
Free Radicals ◽  
Biological Systems

Buffon, German Biology, and the Historical Interpretation of Biological Species

1979 ◽  
Vol 12 (2) ◽  
pp. 109-153 ◽  
Author(s):  
Phillip R. Sloan
Keyword(s):  
Turning Point ◽  
Biological Systems ◽  
Biological Species ◽  
Natural System ◽  
Phylogenetic Systematics ◽  
Historical Interpretation ◽  
Significant Development ◽  
History Of ◽  
Biological Systematics ◽  
Modern Era

The entry of time and history into biological systems of classification is perhaps the single most significant development in the history of biological systematics in the modern era. Darwin's claiming that descent is ‘… the hidden bond of connexion which naturalists have been seeking under the term of the natural system’, rather than seeing the answer in the multitude of previous attempts to resolve the problem in terms of morphological affinities, analogies, and complex relations of resemblance, marked the turning point in a long search into the meaning of biological taxonomy, and allowed the development of Darwin's insights by Haeckel, Plate and others into modern phylogenetic systematics.

Problems associated with spin trapping oxygen-centered free radicals in biological systems

1989 ◽  
Vol 177 (1) ◽  
pp. 1-6 ◽  
Author(s):  
Sovitj Pou ◽  
Daniel J. Hassett ◽  
Bradley E. Britigan ◽  
Myron S. Cohen ◽  
Gerald M. Rosen
Keyword(s):  
Free Radicals ◽  
Biological Systems ◽  
Spin Trapping
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