vitamin-c-assisted-fenton-oxidation-improves-oxidative-killing

Vitamin C-Assisted Fenton Oxidation Improves Oxidative Killing of <em>Helicobacter pylori In Vitro</em>

Helicobacter pylori infection remains a major global health burden, and the increasing prevalence of antibiotic resistance underscores the need for ...

Ajou University

We studied growth mechanisms of water-soluble NaCl thin films on single crystal substrates. Epitaxial growth of NaCl(100) on Si(100) and domain-matched growth of NaCl(111) on c-sapphire were obtained at thicknesses below 100 nm even at room temperature from low lattice mismatches in both cases. NaCl thin film, which demonstrates high solubility selectivity for water, was successfully applied as a water-soluble sacrificial layer for fabrication of several functional materials, such as WO nano-helix and Sn doped InO nano-branches.

Water-Soluble Epitaxial NaCl Thin Film for Fabrication of Flexible Devices.

Herein, we fabricated a super-hydrophobic SERS substrate using Sn-doped indium oxide (Indium-tin-oxide: ITO) nano-branches as a template. ITO nano-branches with tens of nanometer diameter are first fabricated through the vapor-liquid-solid (VLS) growth to provide roughness of the substrate. 10 nm thickness of Ag thin film was deposited and then treated with the post-annealing process to create numerous air-pockets in the Ag film, forming a hierarchical Ag nanostructures. The resulting substrate obtained Cassie's wetting property with a water contact angle of 151°. Compared to the normal hydrophobic Ag nanoparticle substrate, increase of about 4.25-fold higher SERS signal was obtained for 7 μL of rhodamine 6G aqueous solutions.

Article	Year
Water-Soluble Epitaxial NaCl Thin Film for Fabrication of Flexible Devices. Scientific reports\| PubMed ID: 28821862	2017
Hierarchical Ag nanostructures on Sn-doped indium oxide nano-branches: super-hydrophobic surface for surface-enhanced Raman scattering. RSC advances\| PubMed ID: 35541281	2018

Sein Oh

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