Fe3O4@SiO2 core-shell nanoparticles: Synthesis, characterization and application in environmental remediation

2014 ◽  
Author(s):  
J. Majeed ◽  
Jayshree Ramkumar ◽  
S. Chandramouleeswaran ◽  
A. K. Tyagi
Keyword(s):  
Environmental Remediation ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Nanoparticles Synthesis ◽  
Core Shell Nanoparticles

Silver, gold and the corresponding core shell nanoparticles: synthesis and characterization

2008 ◽  
Vol 10 (S1) ◽  
pp. 97-106 ◽  
Author(s):  
Fraser Douglas ◽  
Ramon Yañez ◽  
Josep Ros ◽  
Sergio Marín ◽  
Alfredo de la Escosura-Muñiz ◽  
...  
Keyword(s):  
Synthesis And Characterization ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Nanoparticles Synthesis ◽  
Core Shell Nanoparticles

Sn@Pt and Rh@Pt core–shell nanoparticles synthesis for glycerol oxidation

2014 ◽  
Vol 45 (2) ◽  
pp. 139-150 ◽  
Author(s):  
Marilia M. S. Pupo ◽  
Franz E. López-Suárez ◽  
Agustín Bueno-López ◽  
Cristiano T. Meneses ◽  
Katlin I. B. Eguiluz ◽  
...  
Keyword(s):  
Core Shell ◽  
Glycerol Oxidation ◽  
Shell Nanoparticles ◽  
Nanoparticles Synthesis ◽  
Core Shell Nanoparticles

scholarly journals Magnetoliposomes based on nickel/silica core/shell nanoparticles: Synthesis and characterization

2014 ◽  
Vol 148 (3) ◽  
pp. 978-987 ◽  
Author(s):  
Ana Rita O. Rodrigues ◽  
I.T. Gomes ◽  
Bernardo G. Almeida ◽  
J.P. Araújo ◽  
Elisabete M.S. Castanheira ◽  
...  
Keyword(s):  
Synthesis And Characterization ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Nanoparticles Synthesis ◽  
Silica Core ◽  
Core Shell Nanoparticles

scholarly journals Silver@mesoporous Anatase TiO2 Core-Shell Nanoparticles and Their Application in Photocatalysis and SERS Sensing

Coatings ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 64
Author(s):  
Yuanzhi Min ◽  
Gao Song ◽  
Ling Zhou ◽  
Xinyue Wang ◽  
Pingying Liu ◽  
...  
Keyword(s):  
Environmental Remediation ◽  
Hydrothermal Reaction ◽  
Sol Gel ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Dye Pollutants ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering ◽  
Core Shell Nanoparticles ◽  
Sers Sensing

Nanostructured noble metal-semiconductor materials have been attracting increasing attention because of their broad application in the field of environmental remediation, sensing and photocatalysis. In this study, a facile approach for fabricating silver@mesoporousanataseTiO2 (Ag@mTiO2) core-shell nanoparticles employing sol-gel and hydrothermal reaction is demonstrated. The Ag@mTiO2nanoparticles display excellent surface-enhanced Raman scattering (SERS) sensitivity and they can detect the methylene blue (MB) molecules with the concentration of as low as 10−8 M. They also exhibit outstanding photocatalytic activity compared with mTiO2, due to the efficient separation and recombination restrain of electron–hole pairs under ultraviolet light. The Ag@mTiO2nanoparticles also present good stability and they can achieve recyclable photocatalytic degradation experiments for five times without loss of activity. Subsequently, the nanoparticles with dual functions were successfully used to in situ monitor the photodegradation process of MB aqueous solution. These results, demonstrating the multifunctional Ag@mTiO2 nanoparticles, hold promising applications for simultaneous SERS analysis and the removal of dye pollutants in environmental field.

Carbon-Supported IrNi Core–Shell Nanoparticles: Synthesis, Characterization, and Catalytic Activity

2011 ◽  
Vol 115 (20) ◽  
pp. 9894-9902 ◽  
Author(s):  
Kotaro Sasaki ◽  
Kurian A. Kuttiyiel ◽  
Laura Barrio ◽  
Dong Su ◽  
Anatoly I. Frenkel ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Nanoparticles Synthesis ◽  
Core Shell Nanoparticles

Luminescent silicate core–shell nanoparticles: Synthesis, functionalization, optical, and structural properties

2011 ◽  
Vol 358 (1) ◽  
pp. 32-38 ◽  
Author(s):  
Sofia Dembski ◽  
Sabine Rupp ◽  
Carsten Gellermann ◽  
Miroslaw Batentschuk ◽  
Andres Osvet ◽  
...  
Keyword(s):  
Structural Properties ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Nanoparticles Synthesis ◽  
Core Shell Nanoparticles

Core/shell nanoparticles: Synthesis, investigation of antimicrobial potential and photocatalytic degradation of Rhodamine B

2020 ◽  
Vol 202 ◽  
pp. 111729 ◽  
Author(s):  
Rajasree Shanmuganathan ◽  
Felix LewisOscar ◽  
Sabarathinam Shanmugam ◽  
Nooruddin Thajuddin ◽  
Sulaiman Ali Alharbi ◽  
...  
Keyword(s):  
Photocatalytic Degradation ◽  
Rhodamine B ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Antimicrobial Potential ◽  
Nanoparticles Synthesis ◽  
Core Shell Nanoparticles
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