Results 41 to 50 of about 86,606 (314)

Antioxidant Properties of Agri-Food Byproducts and Specific Boosting Effects of Hydrolytic Treatments

open access: yesAntioxidants, 2020
Largely produced agri-food byproducts represent a sustainable and easily available source of phenolic compounds, such as lignins and tannins, endowed with potent antioxidant properties.
Federica Moccia   +8 more
doaj   +1 more source

Vinylic Addition Polynorbornene in Catalysis [PDF]

open access: yes, 2019
Vinylic addition polynorbornenes (VA-PNB) result from the insertion polymerization of norbornene or specific norbornene derivatives catalyzed by transition metal com- plexes. The VA-PNB skeleton is completely aliphatic and keeps the bicyclic structure of
Albéniz Jiménez, Ana Carmen   +1 more
core   +2 more sources

Optimization of ClpXP activity and protein synthesis in an E. coli extract-based cell-free expression system. [PDF]

open access: yes, 2018
Protein degradation is a fundamental process in all living cells and is essential to remove both damaged proteins and intact proteins that are no longer needed by the cell.
Joseph, Simpson   +4 more
core   +2 more sources

Comparative study of degradation of ketoprofen and paracetamol by ultrasonic irradiation: Mechanism, toxicity and DBP formation

open access: yesUltrasonics Sonochemistry, 2022
The present study comparatively investigated the ultrasonic degradation of ketoprofen (KET) and paracetamol (PCT) in water. Ultrasonic irradiation at 555 kHz achieved rapid degradation of KET and PCT in water, the removal efficiencies of KET (2.5–80 μM ...
Yu-qiong Gao   +6 more
doaj   +1 more source

Potential in vitro degradability and gas production of byproducts of the biodiesel chain [PDF]

open access: yesCiencia e investigación agraria, 2015
The objective of this research was to evaluate the in vitro degradability and gas production from different byproducts of the domestic biodiesel industry (Glycine max, Brassica napus L., Helianthus annuus and Raphanus sativus L.) using four increasing levels (0, 30, 50 and 70%) of replacement of Pennisetum purpureum.
Silva, Aderbal M. de A   +7 more
openaire   +2 more sources

Photodegradation Pathways of Typical Phthalic Acid Esters Under UV, UV/TiO2, and UV-Vis/Bi2WO6 Systems

open access: yesFrontiers in Chemistry, 2019
Photolysis and photocatalysis of typical phthalic acid esters (dimethyl phthalate, DMP; diethyl phthalate, DEP; dibutyl phthalate, DBP) were carried out in UV, UV/TiO2, and UV-Vis/Bi2WO6 systems.
Chunying Wang   +6 more
doaj   +1 more source

Influence of neutron decay on nuclear reactor materials [version 1; peer review: 2 approved, 1 approved with reservations]

open access: yesNuclear Science and Technology Open Research
While many of the leading factors for material degradation in irradiated reactor components have been identified through past studies, spontaneous neutron decay within components is a factor absent in the literature.
Joseph Caleb Philipps, Jeff Terry
doaj   +1 more source

UV185+254 nm photolysis of typical thiol collectors: decomposition efficiency, mineralization and formation of sulfur byproducts [PDF]

open access: yesRoyal Society Open Science, 2019
The decomposition of toxic flotation reagents upon UV185+254 nm irradiation was attractive due to operational simplicity and no dosage of oxidants. In this work, the degradation of typical thiol collectors (potassium ethyl xanthate (PEX), sodium diethyl ...
Pingfeng Fu   +4 more
doaj   +1 more source

Relapsing–Remitting Multiple Sclerosis Is Associated With a Dysbiotic Oral Microbiome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Multiple sclerosis (MS) is a chronic autoimmune disorder characterized by inflammation, demyelination, and neurological impairment. While the gut microbiota's role in MS is extensively studied, the association between the oral microbiota and MS remains underexplored, particularly in North American cohorts.
Sukirth M. Ganesan   +12 more
wiley   +1 more source

Recent Advances in Microplastics Removal from Water with Special Attention Given to Photocatalytic Degradation: Review of Scientific Research

open access: yesMicroplastics, 2023
Microplastic pollution has become a global environmental concern with detrimental effects on ecosystems and human health. Effective removal of microplastics from water sources is crucial to mitigate their impacts. Advanced oxidative processes (AOPs) have
Nicolás Alejandro Sacco   +5 more
doaj   +1 more source

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