Results 31 to 40 of about 420,970 (290)
Cellulose Iβ Behaviors in Non-solvent Liquid Media: Molecular Dynamic Simulations
BioResources, 2023 The structural changes of cellulose in non-solvent liquid media can provide insights into the high-value utilization of cellulose. This study includes molecular dynamics simulations of 36-chain cellulose Iβ microfibril model (Iβ-MF) behavior in 16 non ...
Yi Kong +4 more
doaj +2 more sources
Scientific Reports, 2019 The conformational itineraries taken by carbohydrate residues in the catalytic subsite of retaining glycoside hydrolases (GHs), harness the link between substrate conformation and reactivity.
Rajender Kumar +2 more
doaj +1 more source
Konformationsanalyse von Pyranosen mit 13C-Resonanz
CHIMIA, 1971 The utility of 13C-NMR spectroscopy as a tool for conformational analysis in carbohydrate chemistry is described. The 13C atoms of axially oriented methoxy groups of methylglycosides absorb 1.5 to 2 ppm towards higher field than the equatorially ...
W. Voelter +3 more
doaj +1 more source
Shape: automatic conformation prediction of carbohydrates using a genetic algorithm
Journal of Cheminformatics, 2009 Background Detailed experimental three dimensional structures of carbohydrates are often difficult to acquire. Molecular modelling and computational conformation prediction are therefore commonly used tools for three dimensional structure studies ...
Rosen Jimmy +2 more
doaj +1 more source
Defining the recognition elements of Lewis Y-reactive antibodies. [PDF]
PLoS ONE, 2014 Antibody response to carbohydrate antigens is often independent of T cells and the process of affinity/specificity improvement is considered strictly dependent on the germinal centers. Antibodies induced during a T cell-independent type 2 (TI-2) response
Somdutta Saha +4 more
doaj +1 more source
Polysaccharide Nanostructures [PDF]
, 2014 Polysaccharides are carbohydrate polymers where sugar units are linked together through glycosidic linkages. In living organisms polysaccharides are the structural polymers that provide support (e.g., cellulose in plants or chitin in arthropods) or ...
Kontogiorgos, Vassilis
core +2 more sources
The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
wiley +1 more source
Frontiers in Bioengineering and Biotechnology, 2022 Candidarugosa lipase (CRL) was activated with surfactants (sodium dodecyl sulfate [SDS]) and covalently immobilized onto a nanocomposite (Fe3O4-CS-DAC) fabricated by combining magnetic nanoparticles Fe3O4 with chitosan (CS) using polysaccharide ...
Shushu Wang +5 more
doaj +1 more source
Carbohydrate-carbohydrate interaction provides adhesion force and specificity for cellular recognition and adhesion [PDF]
, 2004 Carbohydrates at the cell surface have been proposed as mediators in cell-cell recognition events involved in embryogenesis, metastasis, and other proliferation processes by calcium-dependent carbohydrate to carbohydrate interactions.
Bucior, Iwona
core +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source