Results 41 to 50 of about 157,720 (278)

Tailoring Interfacial Exchange Anisotropy in Hard–Soft Core-Shell Ferrite Nanoparticles for Magnetic Hyperthermia Applications

Nanomaterials, 2022
Magnetically hard–soft core-shell ferrite nanoparticles are synthesized using an organometallic decomposition method through seed-mediated growth. Two sets of core-shell nanoparticles (S1 and S2) with different shell (Fe3O4) thicknesses and similar core (
Venkatesha Narayanaswamy, Imaddin A. Al-Omari, Aleksandr S. Kamzin, Bashar Issa, Ihab M. Obaidat   +4 more
doaj   +1 more source

Dry-air-stable lithium silicide-lithium oxide core-shell nanoparticles as high-capacity prelithiation reagents [PDF]

, 2016
Rapid progress has been made in realizing battery electrode materials with high capacity and long-term cyclability in the past decade. However, low first-cycle Coulombic efficiency as a result of the formation of a solid electrolyte interphase and Li ...
A Magasinski, B Koo, B Xiang, CK Chan, CM Wang, CR Jarvis, D Aurbach, DS Jung, DY Wang, F Wang, G Liu, H Wu, H Wu, H Wu, H Wu, J Hassoun, J Xie, JM Tarascon, K Xu, L Wang, LB Hu, LE Downie, LF Cui, M Arakawa, M Armand, MS Whittingham, MT McDowell, MW Forney, MY Ge, MY Wu, N Liu, N Liu, NA Liu, NA Liu, NS Choi, P Verma, PG Bruce, R Nesper, R Yi, S Jeong, S Sim, SJ Harris, TH Hwang, WJ Zhang, XR Zhang, Y Matsumura, Y Yao, Y Yao, ZH Wang   +48 more
core   +1 more source

Antimicrobial activity of the biogenically synthesized core-shell Cu@Pt nanoparticles

Saudi Pharmaceutical Journal, 2018
The interest in the biological synthesis of mono metal nanoparticles has been visible for years. As more attention is also given to the biological methods of synthesizing bimetallic nanoparticles, this work used the Agrimoniae herba extract in order to ...
Renata Dobrucka, Jolanta Dlugaszewska
doaj   +1 more source

Phage-mimicking antibacterial core–shell nanoparticles

Nanoscale Advances, 2019
We present a broad-spectrum antibacterial nanoparticle that works by structurally mimicking bacteria-killing viruses (phages) at the nanoscale to combat the increasing frequency of nosocomial infections caused by antibiotic-resistant microorganisms.
Juliane Hopf, Margo Waters, Veronica Kalwajtys, Katelyn E. Carothers, Ryan K. Roeder, Joshua D. Shrout, Shaun W. Lee, Prakash D. Nallathamby   +7 more
openaire   +3 more sources

Core-shell nanoparticle arrays double the strength of steel [PDF]

, 2019
Manipulating structure, defects and composition of a material at the atomic scale for enhancing its physical or mechanical properties is referred to as nanostructuring.
Gault, B., Han, J.-C., Kim, J.-E., Na, S.-H., Park, C.-G., Raabe, D., Seol, J.-B.   +6 more
core   +1 more source

New two in one magnetic fluorescent nanocomposites [PDF]

, 2005
Magnetite nanoparticles have been coated by a porphyrin derivative to produce new magnetic materials with fluorescent properties. The magnetic nanoparticles were prepared using two different methods, one based on sol-gel techniques and ultrasonic ...
Byrne, S.J., Corr, S.A., Douvalis, A.P., Gun'ko, Y.K., Gunning, R.D., Venkatesan, M.   +5 more
core   +1 more source

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

FEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz, Bruna Abreu, Cindy Mendes, Catarina Freitas‐Dias, Filipe Gonçalves, Fernanda Silva, José Ramalho, Saudade André, Vasco D. B. Bonifácio, Jacinta Serpa   +9 more
wiley   +1 more source

Core@shell Nanoparticles: Greener Synthesis Using Natural Plant Products

Applied Sciences, 2018
Among an array of hybrid nanoparticles, core-shell nanoparticles comprise of two or more materials, such as metals and biomolecules, wherein one of them forms the core at the center, while the other material/materials that were located around the central
Mehrdad Khatami, Hajar Q. Alijani, Meysam S. Nejad, Rajender S. Varma   +3 more
doaj   +1 more source

The effect of core-shell engineering on the energy product of magnetic nanometals. [PDF]

, 2018
Solution-based growth of magnetic FePt-FeCo (core-shell) nanoparticles with a controllable shell thickness has been demonstrated. The transition from spin canting to exchange coupling of FePt-FeCo core-shell nanostructures leads to a 28% increase in the ...
Brennan, Raymond, Chandrasena, Ravini U, Ciston, Jim, Gray, Alexander X, Kornecki, Michael, Raju, SelvaVennila, Ren, Shenqiang, Yang, Weibing, Zhang, Wei, Özdöl, V Burak   +9 more
core  

Resonant Raman Scattering by quadrupolar vibrations of Ni-Ag Core-shell Nanoparticles

, 2002
Low-frequency Raman scattering experiments have been performed on thin films consisting of nickel-silver composite nanoparticles embedded in alumina matrix.
B. Palpant, B. Palpant, E. Duval, E. Duval, E. Duval, Emmanuel Cottancin, Eugène Duval, G. Mariotto, H. Lamb, H. Portales, H. Portales, Hervé Portales, J. Wittmer, J.-L. Rousset, Jean Lermé, Lucien Saviot, M. Gaudry, M. Pellarin, Michel Broyer, Michel Pellarin, Mélanie Gaudry   +20 more
core   +3 more sources