Results 321 to 330 of about 2,214,190 (390)

The bioengineering of immobilized enzymes

Biochimie, 1973
Summary The development of immobilized enzyme reactors depends especially on the efficient production of immobilized enzymes having a long active life under operational conditions. The effect of immobilization by adsorption or covalent-binding on the retention of enzyme activity is described.
S. P. O'Neill, Peter Dunnill, Malcolm D. Lilly   +2 more
openaire   +3 more sources

Immobilization of enzymes with polyaziridines

Journal of Biotechnology, 1990
A novel method of enzyme immobilization using a low molecular weight prepolymer of tri-functional aziridines which can immobilize enzymes both by covalent attachment and entrapment within a gel matrix is described. The enzymes are immobilized on a solid support and exhibit an excellent retention of enzymatic activity.
Carrington S. Cobbs, Leon Lantz, Lin Peng, Gary J. Calton, Louis L. Wood   +4 more
openaire   +3 more sources

Silica Capsules Templated from Metal-Organic Frameworks for Enzyme Immobilization and Catalysis.

Langmuir, 2021
Inspired by the unique biological microenvironments of eukaryotic cells, hollow capsules are promising to immobilize enzymes due to their advantages for physical protection and improved activity of enzymes.
Xuebin Ma, Haiyan Sui, Qun Yu, Jiwei Cui, J. Hao   +4 more
semanticscholar   +1 more source

Layer‐by‐Layer Engineered All‐Liquid Microfluidic Chips for Enzyme Immobilization

Advances in Materials, 2021
Enzyme immobilization in the confines of microfluidic chips, that promote enzyme activity and stability, has become a powerful strategy to enhance biocatalysis and biomass conversion.
Tan Liu, Yixuan Yin, Yang Yang, T. P. Russell, Shaowei Shi   +4 more
semanticscholar   +1 more source

Bacteriolysis by immobilized enzymes

Biotechnology and Bioengineering, 1977
AbstractBacteriolytic enzymes produced by Achromobacter lunatus were immobilized in collagen membrane. Intact bacteria such as Pseudomonas solanacearum, Xanthomonas oryzae, Staphylococcus aureus, and Pseudomonas aeruginosa were lyzed with the bacteriolytic enzyme–collagen membrane. Relative activity of the bacteriolytic enzyme–collagen membrane against
Toshiro Suganuma, Shuichi Suzuki, Isao Karube   +2 more
openaire   +3 more sources

Machine Learning and Chemical Imaging to Elucidate Enzyme Immobilization for Biocatalysis.

Analytical Chemistry, 2021
Biocatalysis has rapidly become an essential tool in the scientific and industrial communities for the development of efficient, safe, and sustainable chemical syntheses.
Nicole M. Ralbovsky, Joseph P. Smith
semanticscholar   +1 more source

Enzyme immobilization on heparin

Journal of Biomedical Materials Research, 1978
AbstractWe describe the preparation and some of the properties of heparin‐bound α‐chymotrypsin that were obtained via activation of heparin with water‐soluble carbodiimide. Immobilized enzyme has unchanged kinetic characteristics toward low‐molecular‐weight and macromolecular substrates.
V.N. Smirnov, Z. A. Streltsova, Chazov Ei, Il'ina Ev, Vladimir P. Torchilin   +4 more
openaire   +3 more sources

Recent developments in enzyme immobilization technology for high-throughput processing in food industries

Critical reviews in food science and nutrition, 2020
The demand for food and beverage markets has increased as a result of population increase and in view of health awareness. The quality of products from food processing industry has to be improved economically by incorporating greener methodologies that ...
A. Taheri‐Kafrani, S. Kharazmi, M. Nasrollahzadeh, Asieh Soozanipour, Fatemeh Ejeian, P. Etedali, Hajar-Alsadat Mansouri-Tehrani, A. Razmjou, Samaneh Mahmoudi-Gom Yek, R. Varma   +9 more
semanticscholar   +1 more source

Metal‐Organic Frameworks: A New Platform for Enzyme Immobilization

ChemBioChem, 2020
Metal‐organic frameworks (MOFs) with attractive properties such as high surface area, tunable porosity, designable functionality and excellent stability, have aroused great interest from researchers as the matrices for enzyme immobilization.
Niru Ye, Xiaoxue Kou, Jun Shen, Siming Huang, Guosheng Chen, Gangfeng Ouyang   +5 more
semanticscholar   +1 more source

Enzyme immobilization on fibrin

Biotechnology and Bioengineering, 1976
The following conclusions can be drawn concerning the utilization of fibrin to immobilized enzyme systems. Fibrin can be used both as a powder or membrane, to covalently immobilize trypsin with retention of activity. Carbon-14 labeled trypsin can be used to estimate the amount of immobilized enzyme on a proteinaceous support.
C. W. R. Wade, William H. Daly, J. G. Dillon   +2 more
openaire   +3 more sources