scholarly journals Construction of core-shell hybrid nanoparticles templated by virus-like particles

RSC Advances ◽  
2017 ◽  
Vol 7 (89) ◽  
pp. 56328-56334 ◽  
Author(s):  
A. Liu ◽  
L. Yang ◽  
M. Verwegen ◽  
D. Reardon ◽  
J. J. L. M. Cornelissen
Keyword(s):  
Hybrid Nanoparticles ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Virus Like Particles ◽  
Catalytically Active ◽  
Silica Core ◽  
Core Shell Nanoparticles ◽  
Ph Controlled

Catalytically active gold in silica core–shell nanoparticles are prepared by pH controlled templating on virus-like particles.

scholarly journals Core@shell Nanoparticles: Greener Synthesis Using Natural Plant Products

2018 ◽  
Vol 8 (3) ◽  
pp. 411 ◽  
Author(s):  
Mehrdad Khatami ◽  
Hajar Alijani ◽  
Meysam Nejad ◽  
Rajender Varma
Keyword(s):  
Large Scale ◽  
Hybrid Nanoparticles ◽  
Target Cells ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Environmental Friendliness ◽  
Shell Nanostructures ◽  
Greener Synthesis ◽  
Core Shell Nanoparticles ◽  
Synthesis Of Nanostructures

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 core develops a shell. Core-shell nanostructures are useful entities with high thermal and chemical stability, lower toxicity, greater solubility, and higher permeability to specific target cells. Plant or natural products-mediated synthesis of nanostructures refers to the use of plants or its extracts for the synthesis of nanostructures, an emerging field of sustainable nanotechnology. Various physiochemical and greener methods have been advanced for the synthesis of nanostructures, in contrast to conventional approaches that require the use of synthetic compounds for the assembly of nanostructures. Although several biological resources have been exploited for the synthesis of core-shell nanoparticles, but plant-based materials appear to be the ideal candidates for large-scale green synthesis of core-shell nanoparticles. This review summarizes the known strategies for the greener production of core-shell nanoparticles using plants extract or their derivatives and highlights their salient attributes, such as low costs, the lack of dependence on the use of any toxic materials, and the environmental friendliness for the sustainable assembly of stabile nanostructures.

scholarly journals The phase diagram of colloidal silica–PNIPAm core–shell nanogels

Soft Matter ◽  
2020 ◽  
Vol 16 (2) ◽  
pp. 466-475 ◽  
Author(s):  
Lara Frenzel ◽  
Felix Lehmkühler ◽  
Michael Koof ◽  
Irina Lokteva ◽  
Gerhard Grübel
Keyword(s):  
Phase Diagram ◽  
Colloidal Silica ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Aqueous Dispersions ◽  
Structure And Dynamics ◽  
Silica Core ◽  
Core Shell Nanoparticles

We study the structure and dynamics of aqueous dispersions of densely packed core–shell nanoparticles composed of a silica core and a poly(N-isoproylacrylamide) (PNIPAm) shell as a function of temperature and concentration.

Synthesis of magnetite–silica core–shell nanoparticles via direct silicon oxidation

2014 ◽  
Vol 432 ◽  
pp. 43-46 ◽  
Author(s):  
Shuxian Wang ◽  
Jing Tang ◽  
Hongfu Zhao ◽  
Jiaqi Wan ◽  
Kezheng Chen
Keyword(s):  
Core Shell ◽  
Silicon Oxidation ◽  
Shell Nanoparticles ◽  
Silica Core ◽  
Core Shell Nanoparticles

Highly luminescent yttria–silica core–shell nanoparticles by the sacrificial polymer shell method

2013 ◽  
Vol 39 (4) ◽  
pp. 4513-4521 ◽  
Author(s):  
Mehdi Ghahari ◽  
Paola Fabbri ◽  
Francesco Pilati ◽  
Luca Pasquali ◽  
Monica Montecchi ◽  
...  
Keyword(s):  
Core Shell ◽  
Polymer Shell ◽  
Shell Nanoparticles ◽  
Silica Core ◽  
Core Shell Nanoparticles
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