Results 41 to 50 of about 48,877 (253)

Analysis of Effectivness of Magnetically Labeled Biosorbent Obtained Through the Mechanical and Magnetohydrodynamic Stirring [PDF]

, 2016
The efficiency of Cu2+ ion extraction of magnetically labeled biosorbent based on yeast Sacharomyces cerevisiae obtained by magnetohydrodynamic stirring in combined magnetic and electric fields has been determined.
Chyzh, Y. (Yulia), Golub, V. (Volodymyr), Gorobets, O. (Oksana), Gorobets, S. (Svitlana), Kovalev, O. (Oleksiy), Perizhok, V. (Valeriya)   +5 more
core  

Understanding the Effect of Resistance Temperature Detector Temperature Controllers on Microstructural Alignment in Magnetic Freeze Casting

Advanced Engineering Materials, EarlyView.
The effect of temperature controllers that are commonly used in freeze‐casting is investigated in this work. Temperature controllers are observed to generate a voltage in the slurry. Microstructural alignment and ultimate compressive strength data show this voltage to interfere with the ability to align the microstructure using magnetic fields ...
Maddie A. Schmitz, Steven E. Naleway
wiley   +1 more source

High-performance MTJ-based sensors for monitoring of atmospheric pollution

AIP Advances, 2023
Solid and liquid particles in the atmosphere, referred to as airborne particulate matter (PM), have been rising significantly over the past two decades.
Selma Amara, Abdulrahman Aljedaibi, Ali Alrashoudi, Sofiane Ben Mbarek, Danial Khan, Yehia Massoud   +5 more
doaj   +1 more source

Synthesis and Photocatalytic Performance of TiO2-CNT and Magnetized Fe3O4-TiO2-CNT Multifunctional Hybrids: A Pickering Emulsion Platform for Organic Degradation [PDF]

, 2018
The oil and textile industries produce billions of gallons of wastewater containing toxic, and sometimes carcinogenic or mutagenic, chemicals that often disperse throughout wastewater as suspended oil droplets.
Mason, Erica
core   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Preparation and Application of Crosslinked Poly(sodium acrylate)-Coated Magnetite Nanoparticles as Corrosion Inhibitors for Carbon Steel Alloy

Molecules, 2015
This work presents a new method to prepare poly(sodium acrylate) magnetite composite nanoparticles. Core/shell type magnetite nanocomposites were synthesized using sodium acrylate as monomer and N,N-methylenebisacrylamide (MBA) as crosslinker ...
Ayman M. Atta, Gamal A. El-Mahdy, Hamad A. Al-Lohedan, Ashraf M. El-Saeed   +3 more
doaj   +1 more source

Impact of Magnetite Nanoparticles Coated with Aspartic Acid on the Growth, Antioxidant Enzymes Activity and Chlorophyll Content of Maize

Antioxidants, 2022
In recent decades, magnetite nanoparticles received greater attention in nanobiotechnology due to wide applications. This study presents the influence of the oxidative stress caused by magnetite nanoparticles coated with aspartic acid (A-MNP) of 9.17 nm ...
Mihaela Răcuciu, Andreea Tecucianu, Simona Oancea   +2 more
doaj   +1 more source

Protein adsorption onto Fe3O4 nanoparticles with opposite surface charge and its impact on cell uptake

, 2014
Nanoparticles (NPs) engineered for biomedical applications are meant to be in contact with protein-rich physiological fluids. These proteins are usually adsorbed onto the NP surface, forming a swaddling layer called protein corona that influences cell ...
Catalayud, M. P., Goya, G. F., Ibarra, M. R., Raffa, V., Riggio, C., Sanz, B.   +5 more
core   +1 more source

Interplay of bulk and interface effects in the electric-field driven transition in magnetite [PDF]

, 2009
Contact effects in devices incorporating strongly-correlated electronic materials are comparatively unexplored. We have investigated the electrically-driven phase transition in magnetite (100) thin films by four-terminal methods.
Fursina, A. A., Natelson, D., Shvets, I. V., Sofin, R. G. S.   +3 more
core   +1 more source

Combinatorial Evolution of Biomimetic Magnetite Nanoparticles

Advanced Functional Materials, 2017
Inspired by Nature's capacity to synthesize well‐defined inorganic nanostructures, such as the magnetite particles produced by magnetotactic bacteria, genetic algorithms are employed to combinatorially optimize the aqueous synthesis of magnetite (Fe3O4) nanoparticles through the action of copolypeptide additives.
Lenders, J.J.M., Bawazer, L.A., Green, D.C., Zope, H.R., Bomans, P.H.H., De With, G., Kros, A., Meldrum, F.C., Sommerdijk, N.A.J.M.   +8 more
openaire   +4 more sources