A stable rhodium single-site catalyst encapsulated within dendritic mesoporous nanochannels

Nanoscale ◽  
2018 ◽  
Vol 10 (3) ◽  
pp. 1047-1055 ◽  
Author(s):  
Jun Tian ◽  
Dali Yang ◽  
Jianguo Wen ◽  
Alexander S. Filatov ◽  
Yuzi Liu ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Three Dimensional ◽  
Single Site ◽  
Terminal Alkyne ◽  
Silica Nanospheres ◽  
Excellent Activity ◽  
Rh Catalyst ◽  
Mesoporous Silica Nanospheres

A stable single-site Rh catalyst was formed inside individual channels of three-dimensional dendritic mesoporous silica nanospheres through aminosilane binding. The catalyst demonstrated an excellent activity, stability and recyclability in the reduction of 4-nitrophenol, high regioselectivity in the hydrosilylation of terminal alkyne.

Biphase Stratification Approach to Three-Dimensional Dendritic Biodegradable Mesoporous Silica Nanospheres

Nano Letters ◽  
2014 ◽  
Vol 14 (2) ◽  
pp. 923-932 ◽  
Author(s):  
Dengke Shen ◽  
Jianping Yang ◽  
Xiaomin Li ◽  
Lei Zhou ◽  
Renyuan Zhang ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Three Dimensional ◽  
Silica Nanospheres ◽  
Mesoporous Silica Nanospheres

Integrating in situ formation of nanozymes with three-dimensional dendritic mesoporous silica nanospheres for hypoxia-overcoming photodynamic therapy

Nanoscale ◽  
2018 ◽  
Vol 10 (48) ◽  
pp. 22937-22945 ◽  
Author(s):  
Xiaoli Cai ◽  
Yanan Luo ◽  
Yang Song ◽  
Dong Liu ◽  
Hongye Yan ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Mesoporous Silica ◽  
Three Dimensional ◽  
Silica Nanospheres ◽  
Highly Efficient ◽  
In Situ Formation ◽  
Mitochondria Targeting ◽  
Mesoporous Silica Nanospheres

A mitochondria-targeting and O2-evolving PDT nanoplatform based on 3D-dendritic MSNs was proposed for highly efficient cancer PDT treatment.

Carborane based mesoporous nanoparticles as a potential agent for BNCT

2021 ◽  
Vol 5 (6) ◽  
pp. 2771-2776
Author(s):  
Yong Wang ◽  
Yanwen Xu ◽  
Jingying Yang ◽  
Xiaoyan Qiu ◽  
Nan Li ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Pancreatic Tumors ◽  
Silica Nanospheres ◽  
Mesoporous Nanoparticles ◽  
Mesoporous Silica Nanospheres

A novel BNCT system targeting pancreatic tumors was created by covalently hybridizing carborane with dendritic mesoporous silica nanospheres.

Direct conversion of cellulose to ethyl levulinate catalysed by modified fibrous mesoporous silica nanospheres in a co-solvent system

2021 ◽  
Vol 45 (12) ◽  
pp. 5526-5539
Author(s):  
Zhi Zhang ◽  
Zhihang Huang ◽  
Hong Yuan
Keyword(s):  
Mesoporous Silica ◽  
Solvent System ◽  
Direct Conversion ◽  
Reaction Yield ◽  
Silica Nanospheres ◽  
Ethyl Levulinate ◽  
System A ◽  
System P ◽  
Mesoporous Silica Nanospheres

A KCC-1/Al–SO3H catalyst with Si/Al = 5 was prepared to directly catalyse the synthesis of ethyl levulinate from cellulose in an ethanol/toluene co-solvent system. A reaction yield of 28.8 mol% was achieved after 6 h at 200 °C.

Multicolor (Vis-NIR) mesoporous silica nanospheres linked with lanthanide complexes using 2-(5-bromothiophen)imidazo[4,5-f][1,10]phenanthroline for in vitro bioimaging

2015 ◽  
Vol 44 (1) ◽  
pp. 237-246 ◽  
Author(s):  
Ying Liu ◽  
Lining Sun ◽  
Jinliang Liu ◽  
Yu-Xin Peng ◽  
Xiaoqian Ge ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Lanthanide Complexes ◽  
Cell Imaging ◽  
Silica Nanospheres ◽  
Phenanthroline Ligand ◽  
Mesoporous Silica Nanospheres

Using the modified phenanthroline ligand, the multicolor mesoporous silica nanospheres linked with lanthanide complexes were synthesized and characterized, and the application for cell imaging has been studied.

Cooperative Catalysis by General Acid and Base Bifunctionalized Mesoporous Silica Nanospheres

2005 ◽  
Vol 44 (12) ◽  
pp. 1826-1830 ◽  
Author(s):  
Seong Huh ◽  
Hung-Ting Chen ◽  
Jerzy W. Wiench ◽  
Marek Pruski ◽  
Victor S.-Y. Lin
Keyword(s):  
Mesoporous Silica ◽  
Silica Nanospheres ◽  
Cooperative Catalysis ◽  
General Acid ◽  
Acid And Base ◽  
Mesoporous Silica Nanospheres
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