scholarly journals In situ and post-synthesis immobilization of enzymes on nanocrystalline MOF platforms to yield active biocatalysts

2017 ◽  
Vol 92 (10) ◽  
pp. 2583-2593 ◽  
Author(s):  
Victoria Gascón ◽  
Elsa Castro-Miguel ◽  
Manuel Díaz-García ◽  
Rosa M Blanco ◽  
Manuel Sanchez-Sanchez
Keyword(s):  
Immobilization Of Enzymes ◽  
Post Synthesis

Organic‐Free Synthesis of Zeolite Y with High Si/Al Ratios: Combined Strategy of In Situ Hydroxyl Radical Assistance and Post‐Synthesis Treatment

2020 ◽  
Vol 132 (39) ◽  
pp. 17378-17381
Author(s):  
Jianyu Wang ◽  
Pusheng Liu ◽  
Mercedes Boronat ◽  
Pau Ferri ◽  
Zhaoguo Xu ◽  
...  
Keyword(s):  
Hydroxyl Radical ◽  
Zeolite Y ◽  
Post Synthesis ◽  
Combined Strategy

In situ synthesis of porous silicananoparticles for covalent immobilization of enzymes

Nanoscale ◽  
2012 ◽  
Vol 4 (2) ◽  
pp. 414-416 ◽  
Author(s):  
Xiaowei Yang ◽  
Zhengwei Cai ◽  
Zhangmei Ye ◽  
Sheng Chen ◽  
Yu Yang ◽  
...  
Keyword(s):  
Covalent Immobilization ◽  
In Situ Synthesis ◽  
Immobilization Of Enzymes

2D-to-disguised 3D materials with built-in acid sites: H+-[Al]-RUB-18

2017 ◽  
Vol 46 (35) ◽  
pp. 11728-11737 ◽  
Author(s):  
Francisca S. O. Ramos ◽  
Heloise O. Pastore
Keyword(s):  
Acid Sites ◽  
Ethanol Dehydration ◽  
Hydrothermal Conditions ◽  
Tetrahedral Position ◽  
Synthesis Procedure ◽  
Post Synthesis

Al3+ heteroions have been incorporated into a Na-RUB-18 framework through a post-synthesis procedure under hydrothermal conditions. Characterization by 27Al NMR showed that aluminum is in tetrahedral position; the acidity present in the layers of the SiO2-pillared H+-[Al]-RUB-18 was probed by in situ ethanol dehydration monitored by FTIR.

An in-situ assessment of post-synthesis thermal annealing of platinum nanoparticles supported on graphene

2021 ◽  
Vol 272 ◽  
pp. 115370
Author(s):  
Tamilarasan Palanisamy ◽  
Amira Alazmi ◽  
Nitin M. Batra ◽  
Pedro M.F.J. Costa
Keyword(s):  
Thermal Annealing ◽  
Platinum Nanoparticles ◽  
In Situ Assessment ◽  
Post Synthesis

scholarly journals Synthesis of Chitosan-Functionalized Fibrous Membrane for Immobilization of Horseradish Peroxidase: Interfacial Property and Application for Catalytic Oxidation of P-Nitrophenol

2018 ◽  
Vol 13 (2) ◽  
pp. 155892501801300
Author(s):  
Cuie Wang ◽  
Xinhua Liu
Keyword(s):  
Catalytic Oxidation ◽  
Enzyme Catalysis ◽  
Fibrous Membrane ◽  
Interfacial Property ◽  
Mass Loading ◽  
Hydrophobic Polymer ◽  
Immobilization Of Enzymes ◽  
Wide Ph Range ◽  
Ph Range

A hydrophilic fibrous membrane consisting of a network of a non-crystalline hydrophobic polymer and an in situ crosslinked hydrophilic chitosan polymer is studied. This chitosan-functionalized membrane can be employed as a support for immobilization of horseradish peroxidases (HRPs). The immobilized HRPs (mass loading ~110 mg /g) show high stabilities over a wide pH range of 4~10 and temperature range of 25~60°C. In addition, the immobilized HRPs can function as a recyclable biocatalyst for catalytic oxidation of p-nitrophenol (PNP). After 10 cycles, the PNP removal efficiency is 70 percent. The results demonstrate that the chitosan-functionalized fibrous membrane is a promising support for immobilization of enzymes and has applications related to enzyme catalysis.

Selective removal of metallic single-walled carbon nanotubes by combined in situ and post-synthesis oxidation

Carbon ◽  
2010 ◽  
Vol 48 (10) ◽  
pp. 2941-2947 ◽  
Author(s):  
Bing Yu ◽  
Peng-Xiang Hou ◽  
Feng Li ◽  
Bilu Liu ◽  
Chang Liu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Selective Removal ◽  
Single Walled Carbon ◽  
Post Synthesis ◽  
Walled Carbon Nanotubes

scholarly journals Rapid In Situ Immobilization of Enzymes in Metal-Organic Framework Supports under Mild Conditions

ChemCatChem ◽  
2017 ◽  
Vol 9 (7) ◽  
pp. 1182-1186 ◽  
Author(s):  
Victoria Gascón ◽  
Cristina Carucci ◽  
Mayra B. Jiménez ◽  
Rosa M. Blanco ◽  
Manuel Sánchez-Sánchez ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
In Situ Immobilization ◽  
Mild Conditions ◽  
Immobilization Of Enzymes ◽  
Metal Organic ◽  
Organic Framework
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