Results 1 to 10 of about 386,727 (312)

High adsorption capacity of phenol and methylene blue using activated carbon derived from lignocellulosic agriculture wastes

open access: yesScientific Reports, 2022
The resources of clean water worldwide are very limited, and climate change is already affecting the available supplies. Therefore, developing a low-cost, highly efficient, and recyclable adsorbent to upgrade water quality has become an essential task ...
Haitham M. El-Bery   +4 more
doaj   +1 more source

Fatigue Behavior and Fracture Features of Ti-15Mo Alloy in β-, (α + β)-, and Ultrafine-Grained Two-Phase States

open access: yesMetals, 2023
The influence of the ultrafine-grained structure formed by equal-channel angular pressing via the “Conform” scheme on the fatigue behavior of metastable β-alloy Ti-15Mo has been studied.
Svetlana A. Gatina   +3 more
doaj   +1 more source

Enhanced rate capability of interconnected LiNi1/3Mn1/3Co1/3O2 nanoparticle cathode

open access: yesMaterials Letters: X, 2021
Enhanced rate capability of interconnected LiNi1/3Mn1/3Co1/3O2 (NMC) nanoparticles fabricated via electrospinning method is presented. Interconnected NMC nanoparticles have a discharge capacity of 175 mAh g−1 at 0.1C and 94 mAh g−1 at 1C.
Akshay Kumar Budumuru   +3 more
doaj   +1 more source

Effect of Texture on the Ductile–Brittle Transition Range and Fracture Mechanisms of the Ultrafine-Grained Two-Phase Ti-6Al-4V Titanium Alloy

open access: yesMetals, 2023
In this work, the technique of equal-channel angular pressing (ECAP) that enables producing bulk billets was used to form a UFG structure in Ti-6Al-4V alloy. A subsequent warm upsetting simulates die forging and the production of a part.
Iuliia M. Modina   +4 more
doaj   +1 more source

Studies of electrical conductivity and magnetic properties of Bi1-xGdxFeO3 multiferroics [PDF]

open access: yesJournal of Advanced Dielectrics, 2014
The polycrystalline samples of Bi1-xGdxFeO3 (x = 0, 0.1, and 0.2) multiferroic oxides have been synthesized by a solid-state reaction/mixed oxide technique.
Samita Pattanayak   +2 more
doaj   +1 more source

Rational Design of Multifunctional Hydrogels for Wound Repair

open access: yesJournal of Functional Biomaterials, 2023
The intricate microenvironment at the wound site, coupled with the multi-phase nature of the healing process, pose significant challenges to the development of wound repair treatments.
Juan Cao   +4 more
doaj   +1 more source

Designed Multifunctional Peptides for Intracellular Targets

open access: yesAntibiotics, 2022
Nature’s way for bioactive peptides is to provide them with several related functions and the ability to cooperate in performing their job. Natural cell-penetrating peptides (CPP), such as penetratins, inspired the design of multifunctional constructs ...
Davor Juretić
doaj   +1 more source

Insights into Multifunctional Nanoparticle-Based Drug Delivery Systems for Glioblastoma Treatment

open access: yesMolecules, 2021
Glioblastoma (GB) is an aggressive cancer with high microvascular proliferation, resulting in accelerated invasion and diffused infiltration into the surrounding brain tissues with very low survival rates.
Mohd Khan   +6 more
doaj   +1 more source

Multifunctional fluorine‐free superhydrophobic coating with flame‐retardant, anti‐icing, anti‐corrosion, and oil–water separation properties

open access: yesBiosurface and Biotribology, 2022
A fluorine‐free and multifunctional superhydrophobic coating (r‐MSC) was prepared by the one‐step spraying method. The coating had superhydrophobic and low‐adhesion properties with the water contact angle of 161.5° ± 1° and the sliding angle of 3.2° ± 0 ...
Shuyi Li   +5 more
doaj   +1 more source

Transformer: A Multifunctional Fast Unmanned Aerial Vehicles–Unmanned Surface Vehicles Coupling System

open access: yesMachines, 2021
With the continuous development of the maritime economy, the maritime unmanned surface vehicles (USVs) and unmanned aerial vehicles (UAVs) have become important parts of the maritime transportation system.
Mingzhang Chen   +4 more
doaj   +1 more source

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