Optically Transparent, Single-Crystal-Like Oriented Mesoporous Silica Films and Plates

1997 ◽  
Vol 101 (50) ◽  
pp. 10610-10613 ◽  
Author(s):  
Ryong Ryoo ◽  
Chang Hyun Ko ◽  
Sung June Cho ◽  
Ji Man Kim
Keyword(s):  
Mesoporous Silica ◽  
Single Crystal ◽  
Silica Films ◽  
Optically Transparent

ChemInform Abstract: Optically Transparent, Single-Crystal-Like Oriented Mesoporous Silica Films and Plates.

ChemInform ◽  
2010 ◽  
Vol 29 (10) ◽  
pp. no-no
Author(s):  
R. RYOO ◽  
C. H. KO ◽  
S. J. CHO ◽  
J. M. KIM
Keyword(s):  
Mesoporous Silica ◽  
Single Crystal ◽  
Silica Films ◽  
Optically Transparent

Dislocations, Ordering and Antiferromagnetic Domains in MnO

1970 ◽  
Vol 28 ◽  
pp. 522-523
Author(s):  
D. J. Barber ◽  
R. G. Evans
Keyword(s):  
Electron Diffraction ◽  
Single Crystal ◽  
Optical Microscopy ◽  
Defect Chemistry ◽  
Magnetic Structures ◽  
Optically Transparent ◽  
Magnetic Features ◽  
Antiferromagnetic Domains

Manganese (II) oxide, MnO, in common with CoO, NiO and FeO, possesses the NaCl structure and shows antiferromagnetism below its Neel point, Tn∼ 122 K. However, the defect chemistry of the four oxides is different and the magnetic structures are not identical. The non-stoichiometry in MnO2 small (∼2%) and below the Tn the spins lie in (111) planes. Previous work reported observations of magnetic features in CoO and NiO. The aim of our work was to find explanations for certain resonance results on antiferromagnetic MnO.Foils of single crystal MnO were prepared from shaped discs by dissolution in a mixture of HCl and HNO3. Optical microscopy revealed that the etch-pitted foils contained cruciform-shaped precipitates, often thick and proud of the surface but red-colored when optically transparent (MnO is green). Electron diffraction and probe microanalysis indicated that the precipitates were Mn2O3, in contrast with recent findings of Co3O4 in CoO.

Design of oriented mesoporous silica films for guiding protein adsorption states

2021 ◽  
Author(s):  
Yadong Chai ◽  
Yuri Maruko ◽  
Zizhen Liu ◽  
Motohiro Tagaya
Keyword(s):  
Mesoporous Silica ◽  
Protein Adsorption ◽  
Silica Films

The highly-oriented cylindrical mesoporous silica films were synthesized on the rubbing-treated polyimide, and effectively adsorbed the mesoscale biomolecules such as proteins and guided to be their anisotropic adsorption shapes.

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.

Single-Crystal Mesoporous Silica Ribbons

2005 ◽  
Vol 44 (2) ◽  
pp. 332-336 ◽  
Author(s):  
Jianfang Wang ◽  
Chia-Kuang Tsung ◽  
Ryan C. Hayward ◽  
Yiying Wu ◽  
Galen D. Stucky
Keyword(s):  
Mesoporous Silica ◽  
Single Crystal

Free-standing large-mesoporous silica films decorated with lanthanum as new adsorbents for efficient removal of phosphate

2019 ◽  
Vol 296 ◽  
pp. 111815 ◽  
Author(s):  
Xuan Jing ◽  
Yaxin Wang ◽  
Li Chen ◽  
Yunyun Wang ◽  
Xinyan Yang ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Efficient Removal ◽  
Free Standing ◽  
Silica Films

scholarly journals Plasmonic mesostructures with aligned hotspots on highly oriented mesoporous silica films

2016 ◽  
Vol 6 (9) ◽  
pp. 2824 ◽  
Author(s):  
Shunsuke Murai ◽  
Shiguma Uno ◽  
Ryosuke Kamakura ◽  
Satoshi Ishii ◽  
Tadaaki Nagao ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Silica Films

Sol–gel derived mesoporous silica films using amphiphilic triblock copolymers

2003 ◽  
Vol 332 (1-3) ◽  
pp. 199-206 ◽  
Author(s):  
Nobuaki Kitazawa ◽  
Hideyoshi Namba ◽  
Masami Aono ◽  
Yoshihisa Watanabe
Keyword(s):  
Mesoporous Silica ◽  
Triblock Copolymers ◽  
Sol Gel ◽  
Silica Films
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