The genome-wide early temporal response of Saccharomyces cerevisiae to oxidative stress induced by cumene hydroperoxide. [PDF]
PLoS ONE, 2013 Oxidative stress is a well-known biological process that occurs in all respiring cells and is involved in pathophysiological processes such as aging and apoptosis. Oxidative stress agents include peroxides such as hydrogen peroxide, cumene hydroperoxide,
Wei Sha +4 more
doaj +5 more sources
Thermal Decomposition Kinetics of Cumene Hydroperoxide [PDF]
Chemical Engineering Research and Design, 1998 The thermal decomposition and runaway reaction of cumene hydroperoxide (CHP) in cumene were studied by thermal analysis and by using the VSP-II adiabatic calorimeter. Decomposition kinetics were determined in various CHP concentrations in cumene. The reaction order of 20wt%, 35wt%, 50wt%, 65wt%, and 80wt% was determined to be 0.5, and the Arrhenius ...
Yih-Shing Duh
exaly +3 more sources
Runaway Hazard Assessment of Cumene Hydroperoxide From the Cumene Oxidation Process [PDF]
Chemical Engineering Research and Design, 1997 Cumene hydroperoxide (CHP) is normally produced by the cumene oxidation process. Severe fire and explosion incidents have occurred in oxidation and concentration processes due to the thermal instability of CHP. In this study, we used DSC and ARC thermal analysis techniques to measure the runaway thermokinetic data.
Duh, Y.-S. +3 more
exaly +3 more sources
Oxidative stress response to menadione and cumene hydroperoxide in the opportunistic fungal pathogen Candida glabrata [PDF]
Memorias do Instituto Oswaldo Cruz, 2009 Candida glabrata is an opportunistic fungal pathogen that can cause severe invasive infections and can evade phagocytic cell clearance. We are interested in understanding the virulence of this fungal pathogen, in particular its oxidative stress response.
Mayra Cuéllar-Cruz +3 more
doaj +3 more sources
Antioxidant Action of Dinitrosyl Iron Complexes in Model Systems Containing Cytochrome c and Organic Hydroperoxides [PDF]
MoleculesThe antioxidant/prooxidant effects of dinitrosyl iron complexes (DNICs), physiological donors of nitric oxide (NO•), are studied in reaction systems modeling processes with cytochrome c occurring in mitochondria under oxidative stress and leading to ...
Olga V. Kosmachevskaya +3 more
doaj +2 more sources
Thermal Hazard Evaluation of Cumene Hydroperoxide-Metal Ion Mixture Using DSC, TAM III, and GC/MS [PDF]
Molecules, 2016 Cumene hydroperoxide (CHP) is widely used in chemical processes, mainly as an initiator for the polymerization of acrylonitrile–butadiene–styrene. It is a typical organic peroxide and an explosive substance. It is susceptible to thermal decomposition and
Mei-Li You
doaj +2 more sources
Dermal Exposure to Cumene Hydroperoxide: Assessing Its Toxic Relevance and Oxidant Potential. [PDF]
Toxicol Pathol, 2016 Cumene hydroperoxide (CHP) is a high production volume chemical that is used to generate phenol and acetone. Dermal exposure to CHP was hypothesized to result in systemic tissue toxicity, production of free radicals, and consequent decrease in plasma antioxidant levels.
Rider CV +9 more
europepmc +4 more sources
Cyclic Thiosulfinates: Synthesis and Applications in Chemical Biology and Materials Science. [PDF]
ChembiochemCyclic thiosulfinates (CTs) are strained organosulfur heterocyclic compounds with a polarized ─S(═O)─S─ bond that enables selective thiol reactivity. Advances in synthesis afford tunable scaffolds that support efficient proximal thiol cross‐linking and enable applications in chemical biology and materials science. Cyclic thiosulfinates (CTs) constitute
Liebson B +3 more
europepmc +2 more sources
Sulfur-containing amino acids enhanced antioxidant of yellow mealworm proteins: GPx4 activation through structural modulation evidenced by spectroscopy method [PDF]
Food Chemistry: XYellow mealworm protein demonstrated antioxidant properties characterized by cumene hydroperoxide radical scavenging activity and weak hydrogen peroxide degradation capacity.
Xin Cui, Yunfei Xie, Meng-Lei Xu, Yu Gao
doaj +2 more sources
Thermal decomposition of cumene hydroperoxide: Chemical and kinetic characterization
AICHE Journal, 2008 AbstractThermal decomposition process of cumene hydroperoxide (CHP) in cumene has been investigated by different researchers from chemical and kinetic point of view although its reactive characteristics have not yet been fully identified. The major discrepancy in the literature data is represented by different reaction nth‐order and autocatalytic ...
Ilaria di Somma, Roberto Sanchirico
exaly +5 more sources