Preparation of Streptavidin-Coated Magnetic Nanoparticles for Specific Immobilization of Enzymes with High Activity and Enhanced Stability

2021 ◽  
Vol 60 (4) ◽  
pp. 1542-1552
Author(s):  
Jie Long ◽  
Xingfei Li ◽  
Xiaoxiao Liu ◽  
Zhengyu Jin ◽  
Zhengjun Xie ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
High Activity ◽  
Immobilization Of Enzymes ◽  
Enhanced Stability

scholarly journals Thin-Layer Polymer Wrapped Enzymes Encapsulated in Hierarchically Mesoporous Silica with High Activity and Enhanced Stability

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Fang Zhang ◽  
Meitao Wang ◽  
Chao Liang ◽  
Huangyong Jiang ◽  
Jian Shen ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Thin Layer ◽  
High Activity ◽  
Enhanced Stability

Immobilization of enzymes on alumina by means of pyridoxal 5′-phosphate

1988 ◽  
Vol 8 (3) ◽  
pp. 263-269 ◽  
Author(s):  
M. Pugnière ◽  
C. San Juan ◽  
M-A. Coletti-Previero ◽  
A. Previero
Keyword(s):  
Molecular Weight ◽  
Physical Properties ◽  
High Activity ◽  
Immobilized Enzymes ◽  
Second Step ◽  
Low Molecular Weight ◽  
Step Procedure ◽  
Immobilization Of Enzymes

A number of proteases have been immobilized on alumina in a two-step procedure: the first step converted them into semisynthetic phosphoproteins which, in the second step, spontaneously bonded to alumina through their phosphate function. The immobilized enzymes thus obtained showed the physical properties typical of the inorganic carrier and a high activity on low molecular weight substrates.

Controlled Clustering and Enhanced Stability of Polymer-Coated Magnetic Nanoparticles

Langmuir ◽  
2005 ◽  
Vol 21 (13) ◽  
pp. 6006-6018 ◽  
Author(s):  
Andre Ditsch ◽  
Paul E. Laibinis ◽  
Daniel I. C. Wang ◽  
T. Alan Hatton
Keyword(s):  
Magnetic Nanoparticles ◽  
Enhanced Stability

scholarly journals Preparation of a magnetic and recyclable superparamagnetic silica support with a boronic acid group for immobilizing Pd catalysts and its applications in Suzuki reactions

RSC Advances ◽  
2021 ◽  
Vol 11 (53) ◽  
pp. 33692-33702
Author(s):  
Assefa Aschenaki ◽  
Fangfang Ren ◽  
Jia Liu ◽  
Wenqing Zheng ◽  
Qianyi Song ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
High Activity ◽  
Boronic Acid ◽  
Acid Group ◽  
Pd Catalyst ◽  
Silica Support ◽  
Pd Catalysts ◽  
Suzuki Reactions

A novel, high activity and magnetic nanoparticles (Fe3O4@SiO2-APBA-Pd) catalyst was prepared. It is 8–15 nm with 0.2–0.6 nm Pd particles. It can be reused 7 runs and catalyze 14 kinds of Suzuki reactions.

Attachment of enzymes to hydrophilic magnetic nanoparticles through DNA-directed immobilization with enhanced stability and catalytic activity

2018 ◽  
Vol 42 (11) ◽  
pp. 8458-8468 ◽  
Author(s):  
Jiayi Song ◽  
Ting Lei ◽  
Ye Yang ◽  
Nan Wu ◽  
Ping Su ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Magnetic Nanoparticles ◽  
Enzyme Immobilization ◽  
Modified Magnetic Nanoparticles ◽  
Enhanced Stability

An efficient enzyme immobilization strategy based on DNA directed immobilization on hydrophilic polydopamine (PDA) modified magnetic nanoparticles was developed in this study.

One-pot surface modification of magnetic nanoparticles using phase-transitioned lysozyme for robust immobilization of enzyme

2021 ◽  
Author(s):  
Ling Li ◽  
Zixi Gao ◽  
Hui-ge Zhang ◽  
Hongying Du ◽  
Cuiling Ren ◽  
...  
Keyword(s):  
Surface Modification ◽  
Magnetic Nanoparticles ◽  
Operational Stability ◽  
One Pot ◽  
The Poor ◽  
Immobilization Of Enzymes

As free enzymes are often limited dut to the poor operational stability, high cost and no reusability, immobilization of enzymes is a preferred way to overcome the obstacles. Herein, the...

Sign in / Sign up

Export Citation Format

Share Document