Results 31 to 40 of about 695,282 (302)
Optimization of Enzymatic Gas-Phase Reactions by Increasing the Long-Term Stability of the Catalyst [PDF]
, 2004 Enzymatic gas-phase reactions are usually performed in continuous reactors, and thus very stable and active catalysts are required to perform such transformations on cost-effective levels.
Ferloni, Clara, +15 more
core +2 more sources
, 2006 The use of immobilized enzymes as biocatalysts in organic syntheses is of increasing interest. Immobilized enzymes are enzymes attached to carries via physical or chemical interactions, thus making them to be easily handled as compared to their soluble ...
Md. Yunus, Noor Mona +4 more
core +1 more source
Immobilized enzyme reactors in HPLC and its application in inhibitor screening: A review
Journal of Pharmaceutical Analysis, 2012 This paper sets out to summarize the literatures based on immobilized enzyme bio-chromatography and its application in inhibitors screening in the last decade.
Si-Meng Fang +3 more
doaj +1 more source
Brazilian Journal of Biology, 2021 Enzymes immobilized onto substrates with excellent selectivity and activity show a high stability and can withstand extreme experimental conditions, and their performance has been shown to be retained after repeated uses.
S.-S. Ding +4 more
doaj +1 more source
Study on the Properties of Immobilized Biocatalysts with Lipase Activity Produced by Yarrowia lipolytica in Batch Culture [PDF]
Chemical and Biochemical Engineering Quarterly, 2017 Three kinds of matrices (calcium alginate, gelatin, and PVA) were employed as supports to immobilize lipases from Y. lipolytica KKP 379 via physical adsorption. The stability of biocatalysts (free and immobilized) was evaluated by
I. A. Stolarzewicz +3 more
doaj +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Immobilization of Pectinolytic Enzymes on Nylon 6/6 Carriers
Applied Sciences, 2021 Pectinolytic enzymes are an important tool for sustainable food production, with a wide range of applications in food processing technologies as well as the extraction of bioactive compounds from pectin-rich raw materials.
Sana Ben-Othman, Toonika Rinken
doaj +1 more source
Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research
FEBS Letters, EarlyView.What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley +1 more source
Some Factors Affecting Free and Immobilized Amylase Activity
Cumhuriyet Science JournalIn our study, we prepared chitosan beads and immobilized bacterial amylase enzyme on these beads; Parameters such as comparing the optimization conditions (pH, pH stability, temperature, thermal stability, substrate concentration) of free bacterial ...
Derya Kızıloluk, Taner Şahutoğlu
doaj +1 more source
Overviewing the Application of β-Galactosidase “Immobilized on Nanoparticles” in Dairy Industries
Brazilian Archives of Biology and Technology, 2021 Owing to the excellent catalytic potential, β-galactosidase (EC: 3.2.1.23) has been exploited as an important industrial enzyme for obtaining galactooligosaccharides (GOS) and lactose-free products in dairy industries.
Asim Muhammed Alshanberi +2 more
doaj +1 more source