Formation, characteristics, and applications of environmentally persistent free radicals in biochars: a review

X Ruan, Y Sun, W Du, Y Tang, Q Liu, Z Zhang… - Bioresource …, 2019 - Elsevier
Due to abundant biomass and eco-friendliness, biochar is exemplified as one of the most
promising candidates to mediate the degradation of environmental contaminants. Recently …

Alkannin and Shikonin: effect on free radical processes and on inflammation‐a preliminary pharmacochemical investigation

AP Kourounakis, AN Assimopoulou… - … der Pharmazie: An …, 2002 - Wiley Online Library
Alkannin and shikonin, two natural products from Alkanna tinctoria and Lithospermum
erhythrorhizon (Boraginaceae), are used in folk medicine where they are claimed to …

Advances in the development of pharmaceutical antioxidants

CM Andersson, A Hallberg, T Högberg - Advances in Drug Research, 1996 - Elsevier
Publisher Summary This chapter attempts to narrow the gap where antioxidant
pharmacology meets with organic chemistry. It is intended to serve as a reference to …

Effect of uric acid and chemical analogues on oxidation of human low density lipoprotein in vitro

V Schlotte, A Sevanian, P Hochstein… - Free Radical Biology and …, 1998 - Elsevier
Oxidative modification of low density lipoprotein (LDL) is implicated in the early development
of atherosclerosis. In the present study, attention has been focused toward the potential …

Synthesis and pharmacological evaluation of novel derivatives of anti‐inflammatory drugs with increased antioxidant and anti‐inflammatory activities

AP Kourounakis, D Galanakis… - Drug Development …, 1999 - Wiley Online Library
The role of reactive oxygen species in inflammatory processes has been well documented,
while several antioxidant compounds have been shown to exhibit anti‐inflammatory activity …

Hypocholesterolemic and hypolipidemic activity of some novel morpholine derivatives with antioxidant activity

MC Chrysselis, EA Rekka… - Journal of medicinal …, 2000 - ACS Publications
In this investigation, we study the synthesis and the evaluation of antioxidant and
hypocholesterolemic activity of a number of 2-biphenylyl morpholine derivatives, which are …

Pro-and antioxidant properties of uracil derivatives

YI Murinov, SA Grabovskii, NN Kabal'nova - Russian Chemical Bulletin, 2019 - Springer
The review summarizes data on pro-and antioxidant properties of uracil derivatives
comprising an important group of pharmacologically active compounds. The presence of OH …

Novel water-soluble diorganyl tellurides with thiol peroxidase and antioxidant activity

T Kanda, L Engman, IA Cotgreave… - The Journal of organic …, 1999 - ACS Publications
Novel water-soluble diaryl tellurides, alkyl aryl tellurides, and dialkyl tellurides carrying
sulfopropyl groups were prepared and found to possess potent peroxide decomposing and …

Antioxidant activity of guaiazulene and protection against paracetamol hepatotoxicity in rats

AP Kourounakis, EA Rekka… - Journal of pharmacy …, 1997 - Wiley Online Library
The effect of guaiazulene, a lipophilic azulene derivative widely found in nature, on radical‐
mediated processes is examined. The ability of guaiazulene to inhibit rat hepatic microsomal …

Cation–anion dual sensing of a fluorescent quinoxalinone derivative using lactam–lactim tautomerism

Y Nakane, T Takeda, N Hoshino, K Sakai… - The Journal of …, 2015 - ACS Publications
A quinoxalinone derivative capable of lactam–lactim tautomerization was designed as a
new fluorescence probe for sensing of cation (M+= Li+ and Na+) and anion (X–= F–, Cl–, Br …