Results 101 to 110 of about 529,498 (302)

Growth, Physiological Response, and Phytochemical Composition of Mustard Plant as Affected by Light Intensity and Deficient Irrigation

open access: yesمجلة ديالى للعلوم الزراعية
Mustard is a medicinal plant known in various civilizations for its distinctive properties. Enhancing the production of primary and secondary metabolites in medicinal plants depends on light intensity and irrigation.
Omar Ali Ahmed   +2 more
doaj   +1 more source

Photocatalytic Degradation of Gentamicin Antibiotics Using Fe3O4 / SiO2 / TiO2 Nanocomposites Synthesized in Aqueous Solutions in the Presence of Sunlight

open access: yesArmaghane Danesh Bimonthly Journal, 2022
Background & aim: In recent years, the production of sewage and effluents containing pharmaceutical compounds and the subsequent entry of these compounds into nature is one of the major threats to the environment.
AR Raygan Shirazi Nejad   +3 more
doaj  

Photodiscoloration of Malachite Green Dye using Nitrogen Self-doped Graphene Oxide from Moringa oleifera Leaves [PDF]

open access: yesJournal of Water and Environmental Nanotechnology
The present study focuses on the preparation of heteroatom doped/functionalized graphene from the Moringa Oleifera leaves by a simple torrefaction method and exploring it as a photocatalyst for the degradation of Malachite green dye.
Valarmathy C, Sudhaparimala S
doaj   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost   +4 more
wiley   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

open access: yesAdvanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari   +4 more
wiley   +1 more source

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