Gas plasma is defined as a fourth state of matter consisting of clouds of ions, neutrons and electrons created by the application of an electric or magnetic field. The sterilization procedure is divided into five phases: A vacuum phase, where the chamber is evacuated to around 0.1 – 0.3 ...
改变活性位点局域微环境调控吸附中心电荷态的策略,为提高电催化剂的活性和选择性提供了可行且实用的思路。相关工作以“Charge state modulation on boron site by carbon and nitrogen localized bonding microenvironment for two-electron e...
“We have given intravenous infusions of hydrogen peroxide in a variety of pathological conditions. Infection, allergy reactions, flu syndromes and other toxic phenomena had rapid improvement from their morbid state with infusion of hydrogen peroxide without further treatment. No distinct group of patien...
BIOBASE Plasma sterilizer takes H2O2 as sterilizing agent and from plasmatic state of H202 by electromagnetic field under low temperature. It combines both gaseous and plasmatic H2O2 to make sterilization for the items in chamber and decomposed the residual H2O2 aft...
H2O2 also modulates cellular signaling pathways by the dynamic oxidation of specific enzymatic substrates and cofactors. Thus, the differential redox state of specific subcellular locales can significantly affect oxidant-dependent signaling responses in cells [5,9]. In vascular endothelial cells, H2O2 ...
(only the anodic cycle is shown). The H2O2current and selectivity were calculated from the ring and disc currents for both OCNT and Pdδ+-OCNT.cMass activity of the state-of-the-art electrocatalysts for H2O2production in the acid electrolyte. Data were taken from previous reports8,9,15,...
Through the diffusion of hydrogen peroxide in the sterilization chamber, the hydrogen peroxide is "stimulated" into a plasma state to sterilize medical devices. By combining with plasma, hydrogen peroxide vaporation can sterilize medical instruments and materials safely and ...
Figure 4d compares the performances of NiCo alloy@CNT with recently reported state-of-the-art catalysts, highlighting the advantages of NiCo alloy@CNT in electrochemical H2O2 production (Supporting information: Table S2). The H2O2 production of NiCo alloy@CNT was further evaluated in a custom-made...
Degradation of 1-chloro-3-nitrobenzene (1C3NB) in the UV/H2O2 process generated hydroxylated, hydroxyl-denitration, and nitrated products. The formation of the phenolic products can be well fitted by a consecutive reaction kinetic equation assuming a steady state of HO. According to the yields ...
Through the diffusion of hydrogen peroxide in the sterilization chamber, the hydrogen peroxide is "stimulated" into a plasma state to sterilize medical devices. By combining with plasma, hydrogen peroxide vaporation can sterilize medical instruments and materials safely ...