Constrained Growth of MoS2 Nanosheets within a Mesoporous Silica Shell and Its Effects on Defect Sites and Catalyst Stability for H2S Decomposition

ACS Catalysis ◽  
2017 ◽  
Vol 8 (1) ◽  
pp. 714-724 ◽  
Author(s):  
Kelvin Mingyao Kwok ◽  
Sze Wei Daniel Ong ◽  
Luwei Chen ◽  
Hua Chun Zeng
Keyword(s):  
Mesoporous Silica ◽  
Silica Shell ◽  
Catalyst Stability ◽  
Mos2 Nanosheets ◽  
Defect Sites

Scalable Synthesis of Multicomponent Multifunctional Inorganic Core@Mesoporous Silica Shell Nanocomposites

2021 ◽  
pp. 112272
Author(s):  
Muling Zeng ◽  
Ying Shu ◽  
Marina Parra-Robert ◽  
Diti Desai ◽  
Hongzhi Zhou ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Silica Shell ◽  
Scalable Synthesis

MRI Enhancement and Tumor Targeted Drug Delivery Using Zn2+-Doped Fe3O4 Core/Mesoporous Silica Shell Nanocomposites

2020 ◽  
Vol 3 (3) ◽  
pp. 1690-1697
Author(s):  
Weijun Fang ◽  
Wenjuan Zhu ◽  
Hu Chen ◽  
Hanyuan Zhang ◽  
Shi Hong ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Mesoporous Silica ◽  
Targeted Drug Delivery ◽  
Silica Shell ◽  
Targeted Drug ◽  
Fe3o4 Core

A NIR light-triggered drug delivery system using core–shell gold nanostars–mesoporous silica nanoparticles based on multiphoton absorption photo-dissociation of 2-nitrobenzyl PEG

2019 ◽  
Vol 55 (61) ◽  
pp. 9039-9042 ◽  
Author(s):  
Andy Hernández-Montoto ◽  
Mónica Gorbe ◽  
Antoni Llopis-Lorente ◽  
José Manuel Terrés ◽  
Roberto Montes ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Drug Delivery System ◽  
Mesoporous Silica Nanoparticles ◽  
Silica Shell ◽  
Multiphoton Absorption ◽  
Core Shell ◽  
Gold Nanostars ◽  
Nir Light

Gold nanostars coated with a mesoporous silica shell and functionalised with PEG containing photolabile 2-nitrobenzyl moieties released doxorubicin after NIR light irradiation.

scholarly journals High-throughput in-focus differential interference contrast imaging of three-dimensional orientations of single gold nanorods coated with a mesoporous silica shell

RSC Advances ◽  
2020 ◽  
Vol 10 (50) ◽  
pp. 29868-29872
Author(s):  
Geun Wan Kim ◽  
Seokyoung Yoon ◽  
Jung Heon Lee ◽  
Ji Won Ha
Keyword(s):  
Mesoporous Silica ◽  
High Throughput ◽  
Gold Nanorods ◽  
Focal Plane ◽  
Three Dimensional ◽  
Silica Shell ◽  
Differential Interference Contrast ◽  
Contrast Imaging ◽  
3D Space ◽  
Dic Microscopy

Spherical AuNRs@mSiO2 have randomly oriented AuNR cores in 3D space, which could be resolved on the same focal plane by interference-based DIC microscopy.

Embedding colloidal nanoparticles inside mesoporous silica using gas expanded liquids for high loading recyclable catalysts

2016 ◽  
Vol 6 (19) ◽  
pp. 7212-7219 ◽  
Author(s):  
Gillian Collins ◽  
Kamil Rahme ◽  
John O'Connell ◽  
Justin. D. Holmes
Keyword(s):  
Carbon Dioxide ◽  
Mesoporous Silica ◽  
High Loading ◽  
Catalyst Stability ◽  
Colloidal Nanoparticles ◽  
Alloy Nanoparticles ◽  
Porous Networks ◽  
Recyclable Catalysts ◽  
Gas Expanded Liquids

Size and composition controlled alloy nanoparticles can be easily incorporated into porous SiO2 supports using carbon dioxide expanded hexane. Embedding NPs into porous networks increase catalyst stability and recyclability compared to immobilisation on non-porous SiO2 supports.

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