Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
The precise control of individual components in multicomponent nanostructures is crucial to realizing their fascinating functionalities for applications in electronics, energy-conversion devices, and biotechnologies. However, this control remains particularly challenging for bulk, multicomponent nanomaterials because the desired structures of the constitute components often conflict. Herein, a strategy is reported for simultaneously controlling the structural properties of the constituent components in bulk multicomponent nanostructures through layered structural design. The power of this approach is illustrated by generating the desired structures of each constituent in a bulk multicomponent nanomaterial (SmCo + FeCo)/NdFeB, which cannot be attained with existing methods. The resulting nanostructure exhibits a record high energy density (31 MGOe) for this class of bulk nanocomposites composed of both hard and soft magnetic materials, with the soft magnetic fraction exceeding 20 wt%. It is anticipated that other properties beyond magnetism, such as the thermoelectric and mechanical properties, can also be tuned by engineering such layered architectures.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/smll.201800619 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Constructing High-Entropy Molecular Networks on Metal Surfaces.
J Am Chem Soc
September 2025
Materials Genome Institute, Shanghai University, 200444 Shanghai, China.
High-entropy materials (HEMs) have garnered intense attention due to their unique properties derived from compositional complexity, demonstrating promise in a wide range of applications, from catalysis to energy storage and beyond. Traditionally, HEMs have been primarily concerned with metal alloys. However, expanding the principle to organic systems, specifically high-entropy molecular nanostructures, remains underexplored.
View Article and Find Full Text PDFZeolitic imidazolate frameworks enhanced transfection efficiency of mRNA loaded lipid nanoparticles.
J Mater Chem B
August 2025
CSIRO Manufacturing, Private Bag 10, Clayton South, Victoria 3169, Australia.
mRNA vaccines have emerged as a highly effective strategy for the prevention and treatment of various diseases. A critical factor driving the success of mRNA vaccines is the development of advanced multicomponent lipid nanoparticles (LNPs) as a delivery system. As mRNA-LNP technology becomes increasingly integral to vaccine and therapeutic development, there is significant potential to enhance LNP efficiency and build upon the first generation of clinically approved mRNA-LNP products.
View Article and Find Full Text PDFRevealing Nanoscale Solute-Rich Clusters in Bulk Metallic Glasses by Atom Probe Tomography.
Small Methods
August 2025
Australian Centre for Microscopy & Microanalysis, and School of Aerospace, Mechanical and Mechatronic Engineering, The University of Sydney, Camperdown, 2006, Australia.
Bulk metallic glasses (BMGs) exhibit excellent mechanical properties due to their lack of long-range atomic ordering. However, understanding their structure-property relationships remains an unresolved challenge since traditional characterization methods have been unable to reveal the 3D nanostructures that control mechanical properties. In this study, a novel approach is developed that uses atom probe tomography (APT) cluster analysis to identify and visualize 3D nanoscale solute-rich clusters in Zr-based BMGs and quantify their size, composition, spatial distribution, and volume fraction.
View Article and Find Full Text PDFSTM Investigation of Multicomponent Supramolecular Nanostructures Built by Aromatic Acid Derivatives and Coronene.
Langmuir
August 2025
CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), Beijing 100190, China.
This work studied the interfacial coassembly behaviors of the aromatic acid 5',5⁗-([2,2'-bithiophene]-5,5'-diyl)bis([1,1':3',1″-terphenyl]-4,4″-dicarboxylic acid) (HBDETP) with the introduced tetracarboxylic acid derivative (3',5'-bis(6-carboxynaphthalen-2-yl)-[1,1'-biphenyl]-3,5-dicarboxylic acid (BCBDA) or 5',5⁗-(ethyne-1,2-diyl)bis([1,1':3',1″-terphenyl]-4,4″-dicarboxylic acid) (EBTD)) and coronene (COR). Intermolecular interactions and the formation mechanisms of the coassembly structures were investigated via scanning tunneling microscopy (STM) and density functional theory (DFT). HBDETP dimers were retained and formed hydrogen bonds with BCBDA or EBTD molecules, leading to the structural transformation of HBDETP into a nanoporous structure.
View Article and Find Full Text PDFDual and multiple exposures to metal oxide nanomaterials: Unveiling histological and oxidative stress dynamics in Mytilus galloprovincialis.
Environ Toxicol Pharmacol
September 2025
Çanakkale Onsekiz Mart University, School of Graduate Studies, Çanakkale, Türkiye. Electronic address:
Due to their increasing industrial applications, metal oxide nanoparticles (NPs) have emerged as significant environmental pollutants with potential ecotoxicological effects on aquatic organisms. This study evaluated the acute effects of binary and ternary mixtures of ZnFe₂O₄ (10 mg/L), SiO₂ (10 mg/L), and NiO (100 mg/L) NPs on Mytilus galloprovincialis. Following 96-hour exposures, oxidative stress biomarkers (SOD, CAT, GST, MDA) and histopathological alterations were assessed in gill and digestive gland tissues.
View Article and Find Full Text PDF