Journal ArticleDOI
Re-examination of characteristic FTIR spectrum of secondary layer in bilayer oleic acid-coated Fe3O4 nanoparticles
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In this paper, a discrepancy in the characteristic FTIR spectrum of the secondary layer in bilayer oleic acid-coated Fe3O4 nanoparticles was resolved through using FTIR and TGA together with dispersibility.About:
This article is published in Applied Surface Science.The article was published on 2010-03-01. It has received 418 citations till now. The article focuses on the topics: Bilayer & Oleic acid.read more
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Functionalizing nanoparticles with biological molecules: developing chemistries that facilitate nanotechnology.
Kim E. Sapsford,W. Russ Algar,Lorenzo Berti,Kelly Boeneman Gemmill,Brendan J. Casey,Eunkeu Oh,Michael H. Stewart,Igor L. Medintz +7 more
TL;DR: Chemistries that Facilitate Nanotechnology Kim E. Sapsford,† W. Russ Algar, Lorenzo Berti, Kelly Boeneman Gemmill,‡ Brendan J. Casey,† Eunkeu Oh, Michael H. Stewart, and Igor L. Medintz .
Journal ArticleDOI
Highly Efficient Perovskite-Quantum-Dot Light-Emitting Diodes by Surface Engineering
Jun Pan,Li Na Quan,Li Na Quan,Yongbiao Zhao,Wei Peng,Banavoth Murali,Smritakshi P. Sarmah,Mingjian Yuan,Lutfan Sinatra,Noktan M. Alyami,Jiakai Liu,Emre Yassitepe,Zhenyu Yang,Oleksandr Voznyy,Riccardo Comin,Mohamed N. Hedhili,Omar F. Mohammed,Zheng-Hong Lu,Dong Ha Kim,Edward H. Sargent,Osman M. Bakr +20 more
TL;DR: A two-step ligand-exchange strategy is developed, in which the long-carbon- chain ligands on all-inorganic perovskite quantum dots (QDs) are replaced with halide-ion-pair ligands.
Journal ArticleDOI
Synthesis and characterization of magnetite nanoparticles via the chemical co-precipitation method
Karat Petcharoen,Anuvat Sirivat +1 more
TL;DR: In this article, the size of the magnetite nanoparticles was carefully controlled by varying the reaction temperature and through surface modification, which significantly affected the particle size, the electrical conductivity, and the magnetic properties.
Journal ArticleDOI
Electromagnetic interference shielding MWCNT-Fe3O4@Ag/epoxy nanocomposites with satisfactory thermal conductivity and high thermal stability
Lei Wang,Hua Qiu,Chaobo Liang,Ping Song,Yixin Han,Yixuan Han,Junwei Gu,Jie Kong,Duo Pan,Duo Pan,Zhanhu Guo +10 more
TL;DR: In this paper, hierarchical composite nanoparticles of multiwall carbon nanotube (MWCNT)-Fe3O4@Ag combining electrical conductivity and magnetism were obtained from acylamine reaction between carboxylation of Fe3O 4@Ag (Fe3OnAg-COOH) nanoparticles and amino functionalized MWCNTs.
Journal ArticleDOI
Surface Modification of Magnetic Iron Oxide Nanoparticles.
Nan Zhu,Haining Ji,Peng Yu,Jiaqi Niu,M. U. Farooq,M Waseem Akram,I O Udego,Handong Li,Xiaobin Niu +8 more
TL;DR: This review summarizes recent advances in the surface modification of IONPs with small organic molecules, polymers and inorganic materials and their limitations in practical applications.
References
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Synthesis and surface engineering of iron oxide nanoparticles for biomedical applications
Ajay Kumar Gupta,Mona Gupta +1 more
TL;DR: This review discusses the synthetic chemistry, fluid stabilization and surface modification of superparamagnetic iron oxide nanoparticles, as well as their use for above biomedical applications.
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The iron oxides: structure, properties, reactions, occurrences and uses.
R. M. Cornell,Udo Schwertmann +1 more
TL;DR: In this article, the authors introduce the concept of iron oxides and their properties, including surface chemistry and Colloidal stability, as well as their properties in terms of surface area and porosity.
Journal ArticleDOI
Oleic acid coating on the monodisperse magnetite nanoparticles
Ling Zhang,Rong He,Hongchen Gu +2 more
TL;DR: In this paper, Oleic acid (OA)-coated magnetite nanoparticles of 7 and 19 µm were obtained by the seed-mediated high temperature thermal decomposition of iron(III) acetylacetonate (Fe(acac) 3 ) precursor method.
Journal ArticleDOI
Interaction of Fatty Acid Monolayers with Cobalt Nanoparticles
TL;DR: In this paper, a stable colloidal suspension of magnetic nanoparticles is challenging owing to both van der Waals forces and magnetic dipolar interactions, which is why it is essential to coat magnetic particles with magnetic coatings.
Journal ArticleDOI
Biofunctional magnetic nanoparticles for protein separation and pathogen detection
TL;DR: A general strategy to generate biofunctional magnetic nanoparticles is highlighted, applications for these nanoparticles in protein separation and pathogen detection are illustrated, and the high sensitivity and high selectivity achieved by this system are analyzed.
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