Results 251 to 260 of about 17,860 (317)

Nanotubes from Transition Metal Dichalcogenides: Recent Progress in the Synthesis, Characterization and Electrooptical Properties

Small, EarlyView.
This review describes recent (mostly last five years) progress in the synthesis, structural characterization, and properties of nanotubes from layered transition metal dichalcogenides, including in‐silico investigations. In the picture, ultra long multiwall nanotubes (up to 0.5 mm) nanotubes reported in Ref.
Lena Yadgarov, Reshef Tenne
wiley   +1 more source

An evaluation of a hepatotoxicity risk induced by the microplastic polymethyl methacrylate (PMMA) using HepG2/THP-1 co-culture model. [PDF]

Environ Sci Pollut Res Int
Boran T, Zengin OS, Seker Z, Akyildiz AG, Kara M, Oztas E, Özhan G.   +6 more
europepmc   +1 more source

Liquid‐Phase Fabrication of Janus 2D Materials: Defect‐Rich MoS2 Ultrathin Layers Asymmetrically Decorated with Au Nanoparticles

Small, EarlyView.
This work presents a versatile strategy for asymmetrically decorating MoS2 flakes using SiO2 microspheres as masking templates. The Janus MoS2 exhibits a 1.9‐fold enhancement in photoluminescence (PL) due to the incorporation of Au nanoparticles (NPs), primarily dominated by B exciton emission, which is attributed to defect‐rich structures.
Natalia V. Vassilyeva, Alicia Forment‐Aliaga, Eugenio Coronado   +2 more
wiley   +1 more source

Grapefruit seed extract effectively inhibits the Candida albicans biofilms development on polymethyl methacrylate denture-base resin

, 2019
Chiaki Tsutsumi-Arai, Kensuke Takakusaki, Yuki Arai, Chika Terada-Ito, Yusuke Takebe, Takahiro Imamura, Shinji Ide, Seiko Tatehara, Reiko Tokuyama, Noriyuki Wakabayashi, Kazuhito Satomura   +10 more
openalex   +2 more sources

Substrate‐Tight Graphene Transmembrane‐nanofluidic Devices

Small, EarlyView.
This study demonstrates that the covalent coupling of a pyrene layer to a silicon nitride substrate using silane and peptide chemistry increases the adhesion of graphene to the substrate and prevents the delamination of graphene. 76.2% of the devices with free‐standing graphene are successful devices for ion transport measurement in 0.1 M HCl ...
Xiaofang Kang, Buhang Chen, Erik P. van Geest, Wangyang Fu, Jianwei Gao, Luzhao Sun, Zhongfan Liu, Grégory F. Schneider   +7 more
wiley   +1 more source

In vitro assessment of the antifungal effects of neem powder added to polymethyl methacrylate denture base material

, 2019
SK Hamid, AA Al-Dubayan, Hashim Al-Awami, SQ Khan, Mohammed M. Gad   +4 more
openalex   +1 more source

Understanding Volatile Electrical Switching in hBN Nanodevices by Fully Optical Operando Investigation

Small, EarlyView.
Operando optical characterization of vertical two‐terminal monolayer hexagonal Boron Nitride devices is used to gain new insight into the key role of defects in the dynamics of switching. Characterization of photoluminescence and dark‐field scattering light signals during electrical switching indicates that the formation of conductive filaments of gold
Dawn M. Kelly, Joanna Symonowicz, J. Callum Stewart, Stephan Hofmann, Giuliana Di Martino   +4 more
wiley   +1 more source

Effects of 5 Nanosilica Concentrations and Humid Environments at 6 Different pH Levels on Fracture Toughness and Moisture Absorption of Dental Polymethyl Methacrylate Resin‎ Reinforced With Silica Nanoparticles: An Explorative Experimental Scanning Electron Microscopy Study. [PDF]

Clin Exp Dent Res
Golshokouh MA, Refahati N, Saffari PR.
europepmc   +1 more source

Experimental analysis of dental-implant load transfer in polymethyl-methacrylate blocks

, 2019
Duygu Saraç, Nenad Mitrović, Ivan Tanasić, Žarko Mišković, Ljiljana Tihaček‐Šojić   +4 more
openalex   +1 more source