Results 61 to 70 of about 52,364 (313)

Comparison of the Effects of Pre-training Administration of Zinc Oxide and ‎Zinc Oxide Nanoparticles on Long-term Memory of Adult Male Mice

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2016
BACKGROUND AND OBJECTIVE: Zinc oxide nanoparticles are one of the most widely used nanoparticles in fields of industry, medicine, pharmaceutical sciences, cosmetics, and nutrition.
N Issapare, M Kesmati, T Mohammadi
doaj  

Optical and structural properties of zinc oxide nanoparticles synthesized by different sol-gel routes [PDF]

open access: yes, 2014
Transformation into nanoscale from bulk structures involves an outstanding modification in the properties of materials. It gives an opportunity to get a novel behaviour such as size dependent in structural and optical properties.
Alrahabi, Mohammed Abdulsalam
core  

Green synthesis of titanium and zinc oxide nanoparticles for simultaneous photocatalytic removal of estrogens in wastewater [PDF]

open access: yes, 2022
This study reports on the green synthesis of titanium and zinc oxide nanoparticles (ZnO-NPs) using lemon juice and peel extract, zinc acetate, ethylene glycol, and titanium IV isopropoxide as precursors.
Sedlařík, Vladimír   +4 more
core  

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf   +4 more
wiley   +1 more source

Anti-bacterial properties of calcium hydroxide in combination with silver, copper, zinc oxide or magnesium oxide

open access: yesEuropean Journal of Translational Myology, 2018
Prevention of bacterial growth among root canal treatment sessions is a prerequisite for successful root canal treatment. The most common way to achieve this is to use calcium hydroxide in the treatment sessions. Some studies have shown calcium hydroxide
Hazhir Yousefshahi   +3 more
doaj   +1 more source

Ação antimicrobiana de filmes de polietileno de baixa densidade e polietileno de baixa densidade linear modificado com anidrido maleico incorporados com nanopartículas de óxido de zinco [PDF]

open access: yes, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2015.As inovações proporcionadas pela redução de tamanho de partículas tornam o estudo de materiais ...
Souza, Roberta Cristina de
core  

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

open access: yesAdvanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He   +5 more
wiley   +1 more source

Evaluation of the Impact of Zinc Oxide Nanoparticles as an Eco-Friendly Antifouling Agent in Epoxy Paint on Marine Fish Cage Culture [PDF]

open access: yesمحیط زیست و توسعه فرابخشی
Introduction: Biofouling refers to the process of attachment and growth of organisms on surfaces in marine waters. This phenomenon is considered one of the major problems in marine industries, such as aquaculture.
Sajedeh Mazarei   +3 more
doaj   +1 more source

Powering Nanocrystal‐Based Heat Engines With Light‐Emitting Metasurfaces That Influence Their Temperature

open access: yesAdvanced Functional Materials, EarlyView.
Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk   +7 more
wiley   +1 more source

Antimicrobial Efficacy Of Intracanal Medicaments With Nanoparticles In Primary Teeth

open access: yesInternational Dental Journal
Aim or purpose: To evaluate the antibacterial efficacy of calcium hydroxide + calcium hydroxide nanoparticles and zinc oxide + zinc oxide nanoparticles as intracanal medicaments in primary teeth.
Sridhar Nekkanti, Kaukab Azra
doaj   +1 more source

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