Risultati di ricerca
5 giorni fa · This perspective article discusses structural features of iodine(III) compds. as a prelude to presenting their use as umpolung reagents, in particular as pertains to their ability to promote the selective coupling of two nucleophilic species via 2e- oxidn.
2 giorni fa · Some of the most metabolically diverse species of bacteria (e.g., Actinobacteria) have higher GC content in their DNA, differ substantially in codon usage, and have distinct protein folding ...
2 giorni fa · Arizona is home to many mosquito species, some of which are known vectors of infectious diseases that harm both humans and animals. Here, we provide an overview of the 56 mosquito species that have been identified in the State to date, but also discuss their known feeding preference and the diseases they can (potentially) transmit to humans and animals. This list is unlikely to be complete for ...
2 giorni fa · Current research studies on arsenic in the plant and soil system reveal that arsenic toxicity to plant species is strongly influenced by many factors including its nature (organic or inorganic), speciation (i.e. As (V); arsenite, arsenate, As (III)), solubility, concentration, the type of plant species, and other soil variables affecting arsenic bioaccumulation in plants. Therefore, As (V) or ...
3 giorni fa · 3.1.2.Comparison of various reducing agents and chelating agents-enhanced Fe(III)/PAA processes on SMX degradation at pH 7.0. Experiments were carried out to compare the SMX removal in the previously reported strategies enhanced-Fe(III)/PAA system at pH 7.0, including the introduction of reducing agents (hydroxylamine, ascorbic acid and gallic acid) (Xu et al., 2023; Yang et al., 2023a; Lin et ...
3 giorni fa · Cnidaria ( / nɪˈdɛəriə, naɪ -/ nih-DAIR-ee-ə, NY-) [4] is a phylum under kingdom Animalia containing over 11,000 species [5] of aquatic animals found both in fresh water and marine environments (predominantly the latter), including jellyfish, hydroids, sea anemones, corals and some of the smallest marine parasites.
4 giorni fa · Direct photoreduction of FeIII is a widely recognized route for accelerating FeIII/FeII cycle in photo-Fenton chemistry. However, most of the wavelengths covering the full spectral range are insufficient to supply enough photon energy for the direct reduction process. Herein, the hitherto neglected mechanism of FeIII reduction that the FeIII indirect reduction pathway initiated by light energy ...
