Bio-Construction of CuO Nanoparticles Using Texas Sage Plant Extract for catalytical degradation of Methylene blue Via Photocatalysis

Glutathione-depletion reinforced enzyme catalytic activity for photothermal assisted bacterial killing by hollow mesoporous CuO

“…All diffraction peaks of the obtained HM-CuO nanozymes matched well with those of the cubic CuO crystal (JCPDS No. 89-5896), 47 confirming the successful fabrication of highly crystalline HM-CuO nanozymes (Fig. 2E).…”

Micro-Octahedron Cu2O-Based Photocatalysis-Fenton for Organic Pollutant Degradation: Proposed Coupling Mechanism in a Membrane Reactor

“…Monovalent Cu + was identified with binding energies of Cu 2p 3/2 = 932.3 eV and Cu 2p 1/2 = 952.1 eV in the Cu 2p spectrum. No detectable divalent Cu 2+ as Cu 2p 3/2 = 936.9 eV and Cu 2p 1/2 = 956.8 eV of CuO was found in the sample, proving the purity of Cu 2 O. Meanwhile, the lattice oxygen (Cu–O, 530.01 eV) and surface oxygen (Cu–OH, 532.73 eV) were, respectively, assigned in the O 1s spectrum.…”

Peracetic Acid Activated with Electro-Fe2+ Process for Dye Removal in Water

“…The effluents discharged from industries contain large amounts of organics, which can degrade the aquatic environment and bring adverse impacts for ecosystems [1,2]. Dye wastewater, as one of the representative organic wastewaters, contains many refractory compounds with high color and high concentration [3,4]. Because the traditional biological technologies are insufficient to treat the refractory organic contaminants in water, many physical and chemical methods have been developed over recent decades [5][6][7].…”