Results 1 to 10 of about 4,285 (174)

The Third-Generation Magnetic Super-Stable Mineralizer: Complete Removal and Separation of Multiple Heavy Metal Pollutants. [PDF]

Adv Sci (Weinh)
The 3rd‐generation magnetic super‐stable mineralizer M‐MgAl‐700 features a core‐shell structure, strong superparamagnetism, large surface area, and abundant oxygen defects. It achieves exceptional Cd(II) and As(V) mineralization capacities, reducing both pollutants in co‐contaminated water and soil to meet national standards.
Wang H, Huang M, Mao R, Zhang X, Wu Z, Pang X, Lin T, Cui D, An S, Song YF.   +9 more
europepmc   +2 more sources

Recent Advances in Ferrite-Based Materials for Biomedical Applications: A Comprehensive Review. [PDF]

Adv Mater
Ferrite nanoplatforms are presented as tunable biomedical materials in which synthesis control, cation engineering, defect/morphology regulation, and surface functionalization govern structure–property–bioactivity relationships. These design strategies enable multifunctional applications including MRI contrast, magnetic hyperthermia, targeted drug ...
Mhase PD, Pujari VC, Fulari AV, Patange SM, Li S, Wang D, Shirsath SE.   +6 more
europepmc   +2 more sources

Correction : The synthesis of size-adjustable superparamagnetism Fe3O4 hollow microspheres [PDF]

Discover Nano
Chao Xu, Xiaolong Lu, Honglian Dai
doaj   +2 more sources

Chitosan – Graphite – Maghemite – a Flexible, Superparamagnetic Nanocomposite Comprising of Microcapacitors [PDF]

Progress in Physics of Applied Materials, 2023
In this work, an eco-friendly “green” nanocomposite of chitosan containing graphite and maghemite (g-Fe2O3) nanoparticles were prepared by solution casting method.
Saravanan Annamalai, Radha Perumal Ramasamy   +1 more
doaj   +1 more source

Multifunctional MXene–Fe₃O₄–Carbon Nanotube Composite Electrodes for High Active Mass Asymmetric Supercapacitors

Batteries, 2023
Ti3C2Tx–Fe3O4–carbon nanotube composites were prepared for electrochemical energy storage in the negative electrodes of supercapacitors. The electrodes show a remarkably high areal capacitance of 6.59 F cm−2 in a neutral Na2SO4 electrolyte, which was ...
Wenyu Liang, Rui Xu, Mohamed Nawwar, Igor Zhitomirsky   +3 more
doaj   +1 more source

Photocatalytic Activity of Magnetic Nano-β-FeOOH/Fe₃O₄/Biochar Composites for the Enhanced Degradation of Methyl Orange Under Visible Light

Nanomaterials, 2021
A novel nano-β-FeOOH/Fe3O4/biochar composite with enhanced photocatalytic performance and superparamagnetism was successfully fabricated via an environmentally friendly one-step method.
Zheng Zhang, Guanghua Wang, Wenbing Li, Lidong Zhang, Benwei Guo, Ling Ding, Xiangcheng Li   +6 more
doaj   +1 more source

Novel Carbon-Based Magnetic Luminescent Nanocomposites for Multimodal Imaging

Frontiers in Chemistry, 2020
Multifunctional nanocomposites can combine multiple functions into a single nanosystem and thus have attracted extensive interest in various fields.
Fangfang Liu, Xiaoming Mou, Jimei Song, Qin Li, Jinliang Liu   +4 more
doaj   +1 more source

From Structure to Function: Understanding Synthetic Conditions in Relation to Magnetic Properties of Hybrid Pd/Fe-Oxide Nanoparticles

Nanomaterials, 2022
Heterostructured magnetic nanoparticles show great potential for numerous applications in biomedicine due to their ability to express multiple functionalities in a single structure.
Alexandra Maier, Rogier van Oossanen, Gerard C. van Rhoon, Jean-Philippe Pignol, Iulian Dugulan, Antonia G. Denkova, Kristina Djanashvili   +6 more
doaj   +1 more source

Parameters of crystal and electronic structure and magnetic properties of mechanically alloyed Ni3C cubic carbide

Фізика і хімія твердого тіла, 2021
The cubic Ni3.3C carbide has been fabricated by mechanical alloying of elemental Ni powder and the multiwalled carbon nanotubes in a high energy planetary ball mill.
O.I. Nakonechna, K.O. Ivanenko, A.M. Kuryliuk, N.N. Belyavina   +3 more
doaj   +1 more source

Large Scale Synthesis of Superparamagnetic Face-centered Cubic Co/C Nanocapsules by a Facile Hydrothermal Method and their Microwave Absorbing Properties [PDF]

Materials Research, 2015
A large scale direct hydrothermal method has been used to prepare face-centered cubic (FCC) Co/C nanocapsules with a core of FCC-Co nanoparticles and a shell of amorphous C. The size distribution is 5-20 nm.
Xianguo Liu, Niandu Wu, Pingping Zhou, Nannan Bi, Siu Wing Or, Caiyun Cui, Yuping Sun   +6 more
doaj   +1 more source