Results 21 to 30 of about 270,838 (310)
Phenol degradation using 20, 300 and 520 kHz ultrasonic reactors with hydrogen peroxide, ozone and zero valent metals [PDF]
, 2009 The extent of phenol degradation by the advanced oxidation process in the presence of zero valent iron (ZVI) and zero valent copper (ZVC) was studied using 20, 300 and 520 kHz ultrasonic (US) reactors.
Bremner, David H. +3 more
core +3 more sources
Estimate of global atmospheric organic aerosol from oxidation of biogenic hydrocarbons [PDF]
, 1999 The results from a series of outdoor chamber experiments establishing the atmospheric aerosol-forming potential of fourteen terpenoid hydrocarbons have been used to estimate the annual amount of secondary organic aerosol formed globally from compounds ...
Cocker, David R., III +3 more
core +1 more source
Molecules, 2018 Our study explores the antioxidant and cytoprotective effects of baicalein and further discusses the possible mechanisms. A methyl thiazolyl tetrazolium (MTT) assay revealed that baicalein could considerably enhance the viability of hydroxyl radical ...
Yage Tian +6 more
doaj +1 more source
Antioxidant activity of mandarin (Citrus reticulata) peel [PDF]
Acta Periodica Technologica, 2010 Mandarin peel, a waste product coming from juice production, was extracted by conventional extraction with 70% acetone. Content of flavonoids in mandarin peel extract (MPE) was determined by HPLC. Hesperidin was the most dominant flavonoid.
Tumbas Vesna T. +6 more
doaj +1 more source
Electrochemical synthesis of peroxomonophosphate using boron-doped diamond anodes [PDF]
, 2008 A new method for the synthesis of peroxomonophosphate, based on the use of boron-doped diamond electrodes, is described. The amount of oxidant electrogenerated depends on the characteristics of the supporting media (pH and solute concentration) and on ...
E. Weiss +45 more
core +2 more sources
Química Nova, 1998 Conventional technology used in the treatment of wastewater has been pointed as a major environmental problem for sustainable development, since minimization is not addressed accordingly.
Roberta Lourenço Ziolli +1 more
doaj +1 more source
Incorporation of essential oils into biopolymer films based on pumpkin oil cake in order to improve their antioxidant activity [PDF]
Journal on Processing and Energy in Agriculture, 2019 Active films based on pumpkin oil cake, with 1 % and 2 % of winter savory and basil essential oil, were synthesized in the paper, and the antioxidant activity of the films obtained was subsequently examined.
Bulut Sandra +6 more
doaj +1 more source
Journal of Traditional and Complementary Medicine, 2018 Phenolic compounds and other antioxidants have been implicated in protection against non-communicable diseases (NCDs) in which oxidative stress is a main contributor.
Anoma Chandrasekara +2 more
doaj +1 more source
Hydroxyl radical production in DC streamer discharge [PDF]
, 2015 Plasma-induced advanced oxidation processes do not suffer from the drawbacks, such as carcinogenic by-products, associated with conventional water treatment, and enable the removal of micro-pollutants.
MacGregor, Scott J. +4 more
core +1 more source
Hydroxyl Radical Induced Ultra-Weak Photon Emission from Tyrosine Solutions
Communications, 2015 This paper deals with ultra-weak photon emission (UPE) from aqueous tyrosine solutions induced by hydroxyl radical. The physical nature of this specific phenomenon is presented and the proposed mechanism of its origin during oxidation of tyrosine is ...
Martin Bereta +4 more
doaj +1 more source