Fabrication of a magnetic nanoparticle embedded NH2-MIL-88B MOF hybrid for highly efficient covalent immobilization of lipase

RSC Advances ◽  
2016 ◽  
Vol 6 (71) ◽  
pp. 66385-66393 ◽  
Author(s):  
Arpita Samui ◽  
Angshuman Ray Chowdhuri ◽  
Triveni Kumar Mahto ◽  
Sumanta Kumar Sahu
Keyword(s):  
Thermal Stability ◽  
Magnetic Nanoparticle ◽  
Immobilized Lipase ◽  
Metal Organic Framework ◽  
Covalent Immobilization ◽  
Lipase Immobilization ◽  
Highly Efficient ◽  
Amine Functionalized ◽  
Magnetic Metal ◽  
Metal Organic

We demonstrate an approach to synthesize an amine-functionalized magnetic metal-organic framework (MOF) for lipase immobilization. The activity of immobilized lipase is enhanced by different parameters like pH, temperature and thermal stability.

Highly efficient removal of toxic lead ions from aqueous solutions using a new magnetic metal‐organic framework nanocomposite

2019 ◽  
Vol 66 (10) ◽  
pp. 1327-1335 ◽  
Author(s):  
Mohammad Ali Karimi ◽  
Hassan Masrouri ◽  
Hassan Karami ◽  
Saeed Andishgar ◽  
Mehrnaz Alsadat Mirbagheri ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Metal Organic Framework ◽  
Lead Ions ◽  
Efficient Removal ◽  
Highly Efficient ◽  
Magnetic Metal ◽  
Metal Organic ◽  
Organic Framework

Fabrication of hybrid magnetic HKUST-1 and its highly efficient adsorption performance for Congo red dye

RSC Advances ◽  
2015 ◽  
Vol 5 (25) ◽  
pp. 19199-19202 ◽  
Author(s):  
Yan Xu ◽  
Jingjie Jin ◽  
Xianliang Li ◽  
Yide Han ◽  
Hao Meng ◽  
...  
Keyword(s):  
Chemical Bonding ◽  
Congo Red ◽  
Metal Organic Framework ◽  
Adsorption Performance ◽  
Congo Red Dye ◽  
Highly Efficient ◽  
Magnetic Metal ◽  
Metal Organic ◽  
Red Dye ◽  
Organic Framework

A hybrid magnetic metal–organic framework HKUST-1 synthesized via chemical bonding approach possesses efficient and recyclable adsorption performance for Congo red.

scholarly journals Enzymatic Production of Biodiesel Using Immobilized Lipase on Core-Shell Structured Fe3O4@MIL-100(Fe) Composites

Catalysts ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 850 ◽  
Author(s):  
Xie ◽  
Huang
Keyword(s):  
Immobilized Lipase ◽  
Metal Organic Framework ◽  
Candida Rugosa ◽  
Covalent Immobilization ◽  
Molar Ratio ◽  
Core Shell ◽  
Enzymatic Production ◽  
Metal Organic ◽  
Significant Mass Loss ◽  
Significant Mass

In this research, core–shell structured Fe3O4@MIL-100(Fe) composites were prepared by coating Fe3O4 magnetite with porous MIL-100(Fe) metal-organic framework (MOF) material, which were then utilized as magnetic supports for the covalent immobilization of the lipase from Candida rugosa through amide linkages. By using the carbodiimide/hydroxysulfosuccinimide (EDC/NHS) activation strategy, the lipase immobilization efficiency could reach 83.1%, with an activity recovery of 63.5%. The magnetic Fe3O4@MIL-100(Fe) composite and immobilized lipase were characterized by several techniques. The characterization results showed that the Fe3O4 core was coated with MIL-100(Fe) shell with the formation of perfect core–shell structured composites, and moreover, the lipase was covalently tethered on the magnetic carrier. The immobilized lipase displayed a strong magnetic response and could be facilely separated by an external magnetic field. With this magnetic biocatalyst, the maximum biodiesel conversion attained 92.3% at a methanol/oil molar ratio of 4:1, with a three-step methanol addition manner, and a reaction temperature of 40 °C. Moreover, the biocatalyst prepared in the present study was recycled easily by magnetic separation without significant mass loss, and displayed 83.6% of its initial activity as it was reused for five runs, thus allowing its potential application for the cleaner production of biodiesel.

Ultra-sensitive Electrochemiluminescence Platform Based on Magnetic Metal-Organic Framework for the Highly Efficient Enrichment

2020 ◽  
Vol 324 ◽  
pp. 128700 ◽  
Author(s):  
Yupei Ding ◽  
Xiong Zhang ◽  
Jingjun Peng ◽  
Delun Zheng ◽  
Xiaoshan Zhang ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Highly Efficient ◽  
Magnetic Metal ◽  
Metal Organic ◽  
Organic Framework

Amine-functionalized MIL-101(Cr) embedded with Co(ii) phthalocyanine as a durable catalyst for one-pot tandem oxidative A3coupling reactions of alcohols

2018 ◽  
Vol 42 (6) ◽  
pp. 4167-4174 ◽  
Author(s):  
Ahmad Shaabani ◽  
Reza Mohammadian ◽  
Alireza Hashemzadeh ◽  
Ronak Afshari ◽  
Mostafa M. Amini
Keyword(s):  
Catalytic System ◽  
Metal Organic Framework ◽  
Covalent Immobilization ◽  
One Pot ◽  
Amine Functionalized ◽  
System P ◽  
Metal Organic ◽  
Organic Framework

In this study, we report a metal–organic framework (MIL-101(Cr)-NH2) postsynthetically modifiedviacovalent immobilization of cobalt(ii) phthalocyanine as an efficient and mild catalytic system.

Amine-functionalized metal–organic framework-based Pd nanoparticles: highly efficient multifunctional catalysts for base-free aerobic oxidation of different alcohols

2020 ◽  
Vol 44 (44) ◽  
pp. 19113-19121
Author(s):  
Abu Taher ◽  
Md. Abu Bin Hasan Susan ◽  
Noorjahan Begum ◽  
Ik-Mo Lee
Keyword(s):  
Palladium Nanoparticles ◽  
Metal Organic Framework ◽  
Aerobic Oxidation ◽  
Pd Nanoparticles ◽  
Highly Efficient ◽  
Amine Functionalized ◽  
Multifunctional Catalysts ◽  
Aromatic Alcohols ◽  
Metal Organic ◽  
Organic Framework

Metal–organic framework-based palladium nanoparticles are found to be highly efficient multifunctional catalysts for the base-free aerobic oxidation of different aliphatic, aromatic and hetero-aromatic alcohols.

scholarly journals Hydrophilic maltose-modified magnetic metal-organic framework for highly efficient enrichment of N-linked glycopeptides

2020 ◽  
Vol 1615 ◽  
pp. 460754 ◽  
Author(s):  
Junyu Lu ◽  
Jingyi Luan ◽  
Yijun Li ◽  
Xiwen He ◽  
Langxing Chen ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Highly Efficient ◽  
Magnetic Metal ◽  
Metal Organic ◽  
Organic Framework
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