Results 51 to 60 of about 120,544 (177)

Titania Nanosheet Generates Peroxynitrite-Dependent S-Nitrosylation and Enhances p53 Function in Lung Cancer Cells

Pharmaceutics, 2021
Metal nanomaterials can enhance the efficacy of current cancer therapies. Here, we show that Ti0.8O2 nanosheets cause cytotoxicity in several lung cancer cells but not in normal cells. The nanosheet-treated cells showed certain apoptosis characteristics.
Rapeepun Soonnarong, Sucharat Tungsukruthai, Bodee Nutho, Thanyada Rungrotmongkol, Chanida Vinayanuwattikun, Tosapol Maluangnont, Pithi Chanvorachote   +6 more
doaj   +1 more source

Physical–Chemical Exfoliation of n-Alkylamine Derivatives of Layered Perovskite-like Oxide H₂K_0.5Bi_2.5Ti₄O₁₃ into Nanosheets

Nanomaterials, 2021
In the present work, we report the results on exfoliation and coating formation of inorganic–organic hybrids based on the layered perovskite-like bismuth titanate H2K0.5Bi2.5Ti4O13·H2O that could be prepared by a simple ion exchange reaction from a ...
Iana A. Minich, Oleg I. Silyukov, Sergei A. Kurnosenko, Veronika V. Gak, Vladimir D. Kalganov, Petr D. Kolonitskiy, Irina A. Zvereva   +6 more
doaj   +1 more source

Porous Graphene-like Carbon from Fast Catalytic Decomposition of Biomass for Energy Storage Applications [PDF]

, 2019
A novel carbon material made of porous graphene-like nanosheets was synthesized from biomass resources by a simple catalytic graphitization process using nickel as a catalyst for applications in electrodes for energy storage devices.
Gómez Martín, Aurora, Martínez Fernández, Julián, Placke, Tobias, Ramírez Rico, Joaquín, Ruttert, Mirco, Winter, Martín   +5 more
core   +1 more source

Modulation of Conductivity and Contact Resistance of RuO₂ Nanosheets via Metal Nano-Particles Surface Decoration

Nanomaterials, 2021
We studied the variation in electrical conductivity of exfoliated RuO2 nanosheets and the modulation in the contact resistance of individual nanosheet devices using charge transfer doping effects based on surface metal nanoparticle decorations.
Jongwon Kim, Seonhye Youn, Ju Young Baek, Dong Hwan Kim, Sumin Kim, Wooyoung Lee, Hee Jung Park, Juyoung Kim, Dong Won Chun, Sang-Shik Park, Jong Wook Roh, Jeongmin Kim   +11 more
doaj   +1 more source

Electrocatalytic Hydrogen Evolution Reaction on Edges of a Few Layer Molybdenum Disulfide Nanodots

, 2015
The design and development of inexpensive highly efficient electrocatalysts for hydrogen production, underpins several emerging clean-energy technologies.
Benson, John, Li, Meixian, Papakonstantinou, Pagona, Wang, Peng, Wang, Shuangbao   +4 more
core   +2 more sources

Revealing Two Distinct Formation Pathways of 2D Wurtzite‐CdSe Nanocrystals Using In Situ X‐Ray Scattering

Advanced Science
Understanding the mechanism underlying the formation of quantum‐sized semiconductor nanocrystals is crucial for controlling their synthesis for a wide array of applications.
Hyo Cheol Lee, Megalamane S. Bootharaju, Kyunghoon Lee, Hogeun Chang, Seo Young Kim, Eonhyoung Ahn, Shi Li, Byung Hyo Kim, Hyungju Ahn, Taeghwan Hyeon, Jiwoong Yang   +10 more
doaj   +1 more source

Construction of Porphyrin-Based Bimetallic Nanomaterials with Photocatalytic Properties

Molecules
The efficient synthesis of nanosheets containing two metal ions is currently a formidable challenge. Here, we attempted to dope lanthanide-based bimetals into porphyrin-based metal-organic skeleton materials (MOFs) by microwave-assisted heating.
Zhiqiang Ji, Mengnan Yuan, Zhaoqin He, Hao Wei, Xuemin Wang, Jianxin Song, Lisha Jiang   +6 more
doaj   +1 more source

Novel Nanoarchitectured Cu₂Te as a Photocathodes for Photoelectrochemical Water Splitting Applications

Nanomaterials, 2022
Designing photocathodes with nanostructures has been considered a promising way to improve the photoelectrochemical (PEC) water splitting activity. Cu2Te is one of the promising semiconducting materials for photoelectrochemical water splitting, the ...
Dong Jin Lee, G. Mohan Kumar, V. Ganesh, Hee Chang Jeon, Deuk Young Kim, Tae Won Kang, P. Ilanchezhiyan   +6 more
doaj   +1 more source

Smart Prussian Blue Analog Decorated with Zinc Oxide Nanohybrid: Fluorescent Sensing and Sustainability of Sunset Yellow in Food and Environment

Biosensors
In the current study, the Prussian blue analog decorated with zinc oxide (PBA@ZnO) was produced using a simple chemical co-precipitation method. The nanohybrid was examined using XRD, EDX, SEM, and TEM techniques, where it exhibited a polycrystalline ...
Hany A. Batakoushy, Amr K. A. Bass, Hassanien Gomaa, Sami El Deeb, Adel Ehab Ibrahim   +4 more
doaj   +1 more source

Preparation and Photocatalytic/Photoelectrochemical Investigation of 2D ZnO/CdS Nanocomposites

ChemEngineering, 2022
Properties of heterotructured semiconductors based on ZnO/CdS nanosheets are investigated for their possible application in photocatalytic and photoelectrochemical reactions.
Dina Bakranova, Bekbolat Seitov, Nurlan Bakranov   +2 more
doaj   +1 more source