Stabilization of chlorophyll a in mesoporous silica and its pore size dependence

2002 ◽  
Vol 12 (11) ◽  
pp. 3275-3277 ◽  
Author(s):  
Tetsuji Itoh ◽  
Kazuhisa Yano ◽  
Yuji Inada ◽  
Yoshiaki Fukushima
Keyword(s):  
Mesoporous Silica ◽  
Pore Size ◽  
Chlorophyll A ◽  
Size Dependence

Reorientation of Deeply Cooled Water in Mesoporous Silica: NMR Studies of the Pore-Size Dependence

2019 ◽  
Vol 123 (9) ◽  
pp. 2123-2134 ◽  
Author(s):  
M. Weigler ◽  
M. Brodrecht ◽  
G. Buntkowsky ◽  
M. Vogel
Keyword(s):  
Mesoporous Silica ◽  
Pore Size ◽  
Size Dependence ◽  
Nmr Studies

Pore-Size Dependence of the Acidic Property of Mesoporous Silica FSM-16

2009 ◽  
Vol 52 (6-7) ◽  
pp. 657-663 ◽  
Author(s):  
Takashi Yamamoto ◽  
Shigehisa Mori ◽  
Tetsuya Shishido ◽  
Jun Kawai ◽  
Tsunehiro Tanaka
Keyword(s):  
Mesoporous Silica ◽  
Pore Size ◽  
Size Dependence ◽  
Acidic Property

scholarly journals Effects of morphology and pore size of mesoporous silicas on the efficiency of an immobilized enzyme

RSC Advances ◽  
2021 ◽  
Vol 11 (17) ◽  
pp. 10010-10017
Author(s):  
Ping-Chung Kuo ◽  
Zhi-Xun Lin ◽  
Tzi-Yi Wu ◽  
Chun-Han Hsu ◽  
Hong-Ping Lin ◽  
...  
Keyword(s):  
Enzyme Activity ◽  
Mesoporous Silica ◽  
Pore Size ◽  
Immobilized Enzyme ◽  
Mesoporous Silicas ◽  
High Loading ◽  
Loading Capacity ◽  
Silica Films

Mesoporous silica films were used as supports with high loading capacity and enzyme activity.

scholarly journals Bifunctional acid–base mesoporous silica@aqueous miscible organic-layered double hydroxides

RSC Advances ◽  
2019 ◽  
Vol 9 (7) ◽  
pp. 3749-3754 ◽  
Author(s):  
Hongri Suo ◽  
Haohong Duan ◽  
Chunping Chen ◽  
Jean-Charles Buffet ◽  
Dermot O'Hare
Keyword(s):  
Mesoporous Silica ◽  
Pore Size ◽  
Layered Double Hydroxides ◽  
High Surface ◽  
High Surface Area ◽  
Core Shell ◽  
Acid Base ◽  
Double Hydroxides ◽  
Hierarchical Morphology ◽  
Size And Structure

Core@shell materials which exhibit hierarchical morphology with ultra high surface area and controllable pore size and structure have been synthesised.

Positronium Thermalization Process in Nanoporous Materials and its Influence on the Shape of PALS Spectrum

2008 ◽  
Vol 607 ◽  
pp. 39-41
Author(s):  
Jerzy Kansy ◽  
Radosław Zaleski
Keyword(s):  
Mesoporous Silica ◽  
Pore Size Distribution ◽  
Porous Materials ◽  
Pore Size ◽  
Size Distribution ◽  
Nanoporous Materials ◽  
New Method ◽  
New Model ◽  
Conventional Models ◽  
Mcm 41

A new method of analysis of PALS spectra of porous materials is proposed. The model considers both the thermalization process of positronium inside the pores and the pore size distribution. The new model is fitted to spectra of mesoporous silica MCM-41 and MSF. The resulting parameters are compared with parameters obtained from fitting the “conventional” models, i.e. a sum of exponential components with discrete or/and distributed lifetimes.

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