The organic air pollutant cumene hydroperoxide interferes with NO antioxidant role in rehydrating lichen. [PDF]
Organic pollutants effects on lichens have not been addressed. Rehydration is critical for lichens, a burst of free radicals involving NO occurs. Repeated dehydrations with organic pollutants could increase oxidative damage.
M. Catalá +5 more
semanticscholar +2 more sources
The application of ozone as initiator of cumene oxidation is shown to result in feed conversion increased to 28%, with selectivity closed to 100%, instead of accordingly 21% and 88% in method using cumene hydroperoxide as initiator.
L. B. Larin +2 more
doaj +1 more source
Inhibited Oxidation of Hydrocarbons in the Presence of Nitrogen, Phosphorus, Selenium, and Sulfur-Containing Heterocyclic Compounds [PDF]
With the expansion of the scope of lubricant oils and fuels, the requirements for their performance properties are increasing. One of the performance characteristics of these petroleum products is their resistance to oxidation.
Vagif Farzaliyev +8 more
doaj +1 more source
Spiro-OMeTAD doped with cumene hydroperoxide for perovskite solar cells
Hole transport layer is one of the primary factors that improve the optical-electric properties of perovskite solar cells. Spiro-OMeTAD is frequently utilized as hole transport materials in PSCs.
Qi Chen +9 more
doaj +1 more source
Electro-conversion of cumene into acetophenone using boron-doped diamond electrodes
A straightforward electro-conversion of cumene into acetophenone has been reported using boron-doped diamond (BDD) electrodes. This particular conversion is driven by the addition reaction of a cathodically generated hydroperoxide anion to an anodically ...
Mana Kitano +4 more
doaj +1 more source
Agrobacterium tumefaciens estC, Encoding an Enzyme Containing Esterase Activity, Is Regulated by EstR, a Regulator in the MarR Family. [PDF]
Analysis of the A. tumefaciens genome revealed estC, which encodes an esterase located next to its transcriptional regulator estR, a regulator of esterase in the MarR family.
Surawach Rittiroongrad +4 more
doaj +1 more source
Partition Equilibrium of Cumene Hydroperoxide between Water and Cumene [PDF]
Abstract The partition equilibrium was investigated in relation to the steam-blowing and stripping, during and after the hydroperoxidation of cumene, and the following results were obtained. 1. Equilibrium constant K does not depend on the concentration of CHP within the limit of experimental error, but it depends on the ...
Shigehiko Yamada, Tokio Kat\={o}
openaire +1 more source
Nigratine as dual inhibitor of necroptosis and ferroptosis regulated cell death
Nigratine (also known as 6E11), a flavanone derivative of a plant natural product, was characterized as highly specific non-ATP competitive inhibitor of RIPK1 kinase, one of the key components of necroptotic cell death signaling.
Claire Delehouzé +10 more
doaj +1 more source
Mild oxidative stress protects against chemotherapy-induced hair loss
Chemotherapy induces hair loss in most cancer patients who undergo treatment, which causes them significant psychosocial trauma. Scalp cooling has demonstrated some efficacy in attenuating chemotherapy-induced alopecia, but response rate varies between ...
Yusheng Zhang, Joaquin J. Jimenez
doaj +1 more source
Identification of organic hydroperoxides and peroxy acids using atmospheric pressure chemical ionization–tandem mass spectrometry (APCI-MS/MS): application to secondary organic aerosol [PDF]
Molecules with hydroperoxide functional groups are of extreme importance to both the atmospheric and biological chemistry fields. In this work, an analytical method is presented for the identification of organic hydroperoxides and peroxy acids (ROOH ...
S. Zhou +5 more
doaj +1 more source

