A highly efficient oxidation of cyclohexane over Au/ZSM-5 molecular sieve catalyst with oxygen as oxidant

2004 ◽  
pp. 904 ◽  
Author(s):  
Rui Zhao ◽  
Dong Ji ◽  
Gaomeng Lv ◽  
Guang Qian ◽  
Liang Yan ◽  
...  
Keyword(s):  
Molecular Sieve ◽  
Highly Efficient

scholarly journals Chemical Separation: Finely Tuned Submicroporous Thin‐Film Molecular Sieve Membranes for Highly Efficient Fluid Separations (Adv. Mater. 22/2020)

2020 ◽  
Vol 32 (22) ◽  
pp. 2070171
Author(s):  
Zain Ali ◽  
Bader S. Ghanem ◽  
Yingge Wang ◽  
Federico Pacheco ◽  
Wojciech Ogieglo ◽  
...  
Keyword(s):  
Thin Film ◽  
Molecular Sieve ◽  
Chemical Separation ◽  
Highly Efficient

A Highly Efficient Oxidation of Cyclohexane over Au/ZSM-5 Molecular Sieve Catalyst with Oxygen as Oxidant.

ChemInform ◽  
2004 ◽  
Vol 35 (34) ◽  
Author(s):  
Rui Zhao ◽  
Dong Ji ◽  
Gaomeng Lv ◽  
Guang Qian ◽  
Liang Yan ◽  
...  
Keyword(s):  
Molecular Sieve ◽  
Highly Efficient

scholarly journals Highly efficient synthesis of LTA-type aluminophosphate molecular sieve by improved ionothermal method

2016 ◽  
Vol 40 (3) ◽  
pp. 2444-2450 ◽  
Author(s):  
Xinhong Zhao ◽  
Jiangbo Zhao ◽  
Chang-Yang Chiang ◽  
Zhengshan Li ◽  
Yu Zhao ◽  
...  
Keyword(s):  
Molecular Sieve ◽  
Efficient Synthesis ◽  
Highly Efficient

An LTA-type aluminophosphate molecular sieve was synthesized under the conditions of a low ILs/Al2O3 ratio.

scholarly journals Finely Tuned Submicroporous Thin‐Film Molecular Sieve Membranes for Highly Efficient Fluid Separations

2020 ◽  
Vol 32 (22) ◽  
pp. 2001132 ◽  
Author(s):  
Zain Ali ◽  
Bader S. Ghanem ◽  
Yingge Wang ◽  
Federico Pacheco ◽  
Wojciech Ogieglo ◽  
...  
Keyword(s):  
Thin Film ◽  
Molecular Sieve ◽  
Highly Efficient

Polymorphic phase transition of a membrane protein - analysis of continuous diffuse electron diffraction intensity

1986 ◽  
Vol 44 ◽  
pp. 166-167
Author(s):  
Douglas L. Dorset ◽  
Andrew K. Massalski
Keyword(s):  
Molecular Sieve ◽  
Three Dimensional ◽  
Pore Geometry ◽  
Two Dimensional ◽  
Diffraction Intensity ◽  
Polymorphic Phase Transition ◽  
E Coli ◽  
Crystallographic Study ◽  
Hexagonal Form ◽  
Polymorphic Forms

Matrix porin, the ompF gene product of E. coli, has been the object of a electron crystallographic study of its pore geometry in an attempt to understand its function as a membrane molecular sieve. Three polymorphic forms have been found for two-dimensional crystals reconstituted in phospholipid, two hexagonal forms with different lipid content and an orthorhombic form coexisting with and similar to the hexagonal form found after lipid loss. In projection these have been shown to retain the same three-fold pore triplet geometry and analyses of three-dimensional data reveal that the small hexagonal and orthorhombic polymorphs have similar structure as well as unit cell spacings.

Fibrillin molecules aggregate to form an extendible beaded structure which is a major component of “Elastin Associated” microfibrils

1989 ◽  
Vol 47 ◽  
pp. 246-247
Author(s):  
Douglas R. Keene ◽  
B. Kerry Maddox ◽  
Marie B. Spurgin ◽  
Lynn Y. Sakai ◽  
Robert W. Glanville
Keyword(s):  
Molecular Sieve ◽  
Room Temperature ◽  
Culture Medium ◽  
Weight Fraction ◽  
Ammonium Bicarbonate ◽  
High Molecular Weight Fraction ◽  
Bicarbonate Buffer ◽  
Human Amnion ◽  
Gold Conjugate ◽  
Ammonium Bicarbonate Buffer

A mouse monoclonal antibody was used to identify beaded aggregates found in guanidine extracts of human amnion as assemblies of fibrillin molecules. These aggregates were also shown to be a major component of extracellular matrix microfibrils. We further demonstrated that the periodicity of these aggregates can be increased when subjected to mechanical stress.Human amnion was extracted with guanidine and the extracted material purified using ion exchange and molecular sieve chromatography. A high molecular weight fraction was precipitated by dialyzing against dilute acetic acid. Part of the precipitate was suspended in 0.2 M ammonium bicarbonate buffer and rotary shadowed. A second portion was resuspended in culture medium containing antibody which recognizes matrix microfibrils, diluted 1:5 in ammonium bicarbonate and reacted for 120 minutes at room temperature. Antibody labeled precipitate was washed by repeated pelleting and resuspension in buffer and then incubated in Janssen GAM 5 nm gold conjugate for 60 minutes at room temperature.

Highly efficient and selective photocatalytic CO2 to CO conversion in aqueous solution

2020 ◽  
Vol 56 (27) ◽  
pp. 3851-3854 ◽  
Author(s):  
Xiaomin Chai ◽  
Hai-Hua Huang ◽  
Huiping Liu ◽  
Zhuofeng Ke ◽  
Wen-Wen Yong ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Photocatalytic Performance ◽  
Aqueous Media ◽  
Highly Efficient ◽  
Co Conversion

A Co-based complex displayed the highest photocatalytic performance for CO2 to CO conversion in aqueous media.

Tuning the pore structures and photocatalytic properties of a 2D covalent organic framework with multi-branched photoactive moieties

Nanoscale ◽  
2020 ◽  
Vol 12 (30) ◽  
pp. 16136-16142
Author(s):  
Xuan Wang ◽  
Ming-Jie Dong ◽  
Chuan-De Wu
Keyword(s):  
Photocatalytic Properties ◽  
Effective Strategy ◽  
Covalent Organic Framework ◽  
Highly Efficient ◽  
Pore Structures ◽  
Local Connection ◽  
Organic Framework

An effective strategy to incorporate accessible metalloporphyrin photoactive sites into 2D COFs by establishing a 3D local connection for highly efficient photocatalysis was developed.

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