Results 41 to 50 of about 492,470 (352)
Chemical Engineering Transactions, 2021 In recent years, the presence of antibiotics in the environment has become a new threat to living organisms. Many advanced treatment technologies have been applied to treat antibiotic residues, especially in advanced oxidation processes.
Cong Minh Pham +2 more
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Mechanisms of High Temperature Degradation of Thermal Barrier Coatings. [PDF]
, 2009 Thermal barrier coatings (TBCs) are crucial for increasing the turbine inlet temperature (and hence efficiency) of gas turbine engines. The thesis describes PhD research aimed at improving understanding of the thermal cycling failure mechanisms of ...
Wu, Rudder T.C., Wu, Rudder T.C.
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Degradation and inactivation of adenovirus in water by photo-electro-oxidation
Brazilian Journal of BiologyThe present study analyzed the efficiency of the photo-electro-oxidation process as a method for degradation and inactivation of adenovirus in water. The experimental design employed a solution prepared from sterile water containing 5.107 genomic copies ...
G. S. Monteiro +5 more
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The chemistry of ultrasonic degradation of organic compounds [PDF]
, 2011 The destruction of toxic organic molecules using advanced oxidation processes (AOPs) is a potent tool for pollution control and environmental protection.
Bremner, David H. +2 more
core +3 more sources
Carbon nanotubes as a 1D template for the synthesis of air sensitive materials: about the confinement effect [PDF]
, 2005 Cobalt ferrite and cobalt iron nanowires with an average diameter of 50 nm and lengths up to several micrometers were synthesized inside multi-walled carbon nanotubes (MWNTs) under mild reaction conditions, i.e.
Estournès, Claude +5 more
core +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Comparative performance of catalytic Fenton oxidation with zero-valent iron (Fe(0)) in comparison with ferrous sulphate for the removal of micropollutants [PDF]
, 2019 This research aims to depict the comparative performance of micropollutants’ removal by FeSO4- and zero-valent iron (Fe(0))-catalytic Fenton oxidation and to explore the possibilities of minimising the sludge production from the process.
Goswami, Anuradha, Jiang, Jia-Qian
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Nanoconfinement in advanced oxidation processes
Critical Reviews in Environmental Science and Technology, 2022 Advanced oxidation processes (AOPs) based on the generation of reactive radicals are widely accepted to be effective technologies for mineralizing refractory organic contaminants or pretreating bio-recalcitrant compounds. The efficiencies of AOPs suffer from the low availability of ultrashort lifetime radicals due to their rapid self-quenching, mass ...
Bo-Tao Zhang +5 more
openaire +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Degradation of cyanotoxins (microcystin) in drinking water using photoelectrooxidation
Brazilian Journal of BiologyThe discharge of sewage and industrial effluents containing high concentrations of pollutants in water bodies increases eutrophication. Cyanobacteria, some of the organisms whose growth is promoted by high nutrient concentrations, are resistant and ...
ACA Garcia +5 more
doaj +1 more source