Results 331 to 340 of about 420,755 (364)
Some of the next articles are maybe not open access.
ChemInform Abstract: Computer Modeling of Polysaccharide—Polysaccharide Interactions
ChemInform, 1998AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Tvaroska, I., Taravel, F.R.
openaire +3 more sources
Crystalline polysaccharides: A review
Carbohydrate Polymers, 2022The biodegradability and mechanical properties of polysaccharides are dependent on their architecture (linear or branched) as well as their crystallinity (size of crystals and crystallinity percent). The amount of crystalline zones in the polysaccharide significantly governs their ultimate properties and applications (from packaging to biomedicine ...
Seidi, Farzad +9 more
openaire +5 more sources
1973
Publisher Summary Polysaccharides, both free and associated with other body constituents, form a significant part of living cell. The diverse functions suggested for the polysaccharides range from their being an energy source (glycogen), blood group determinants (blood group polysaccharides), anticoagulants (heparins), structural material of ground ...
Vijai N. Nigam, Antonio Cantero
openaire +3 more sources
Publisher Summary Polysaccharides, both free and associated with other body constituents, form a significant part of living cell. The diverse functions suggested for the polysaccharides range from their being an energy source (glycogen), blood group determinants (blood group polysaccharides), anticoagulants (heparins), structural material of ground ...
Vijai N. Nigam, Antonio Cantero
openaire +3 more sources
The Pneumococcal Polysaccharides
1964Publisher Summary This chapter focuses on pneumococcal polysaccharides. The pneumococci are ovoid, nonmotile, nonsporing organisms that usually occur in pairs enveloped by a capsule. The capsule is the most striking morphologic feature of the organism and is most voluminous when the organism is at its most virulent stage.
M. Stacey, M.J. How, J S Brimacombe
openaire +3 more sources
Chemical synthesis of polysaccharides and polysaccharide mimetics
Progress in Polymer Science, 2017Abstract Polysaccharides are ubiquitous in nature, and play many critical roles in biology. As such, the synthesis of polysaccharides and of polymers mimicking the structure or function of polysaccharides is of keen interest in order to reveal structure-function relationships and to prepare biocompatible and biodegradable materials for research and ...
Ruiqing Xiao, Mark W. Grinstaff
openaire +2 more sources
Polysaccharides and functional polysaccharides: Preparation and applications
Reactive Polymers, Ion Exchangers, Sorbents, 1987Abstract Polysaccharides and their derivatives have found extensive applications as polymer supports, particularly in biochemistry. Use of the galactomannan, guaran, is a relatively recent addition to the polysaccharides that are already well-established for these applications.
Mehra A +3 more
openaire +2 more sources
Journal of Intelligent Material Systems and Structures, 1993
This review concerns the different types of gels formed by polysaccharides. First, single polymer-based gels are introduced with thermoreversible gels (agarose, x-carageenan, gel lan), ionic crosslinked gels (alginates, pectins) and thermoforming gels (hydrophobic modified polysaccharides). Then, two-polymer-based gels are discussed; they are obtained
openaire +3 more sources
This review concerns the different types of gels formed by polysaccharides. First, single polymer-based gels are introduced with thermoreversible gels (agarose, x-carageenan, gel lan), ionic crosslinked gels (alginates, pectins) and thermoforming gels (hydrophobic modified polysaccharides). Then, two-polymer-based gels are discussed; they are obtained
openaire +3 more sources
Polysaccharides, Modified Polysaccharides and Polysaccharide Blends for Biodegradable Materials
1990Bacterial and fungal polysaccharides were explored as biodegradable materials. Chemical modification of these polymers were studied in an effort to enhance certain mechanical properties such as tensile strength and to reduce water solubility. Reactions studied included crosslinking and specific substitutions to functionalize the polymer chains. Polymer
openaire +2 more sources
Structural analysis of polysaccharides and polysaccharide derivatives
Macromolecular Symposia, 1995AbstractThe general strategies and methods applied in the analysis of the primary structure of polysaccharides and derivatives are shortly lined out. Methods involving complete degradation of the polysaccharide are discussed in more detail. Advantages of the reductive‐cleavage method compared to classical methylation analysis are illustrated by giving ...
openaire +2 more sources
2020
Fungal bioactive polysaccharides are well known and have been widely used in Asia as a part of the traditional diet and medicine. In fact, some biopolymers (mainly β-glucans or glycoconjugate) have already made their way to the market as antitumor or immunostimulating drugs.
Zhiyong, Xiao +2 more
openaire +2 more sources
Fungal bioactive polysaccharides are well known and have been widely used in Asia as a part of the traditional diet and medicine. In fact, some biopolymers (mainly β-glucans or glycoconjugate) have already made their way to the market as antitumor or immunostimulating drugs.
Zhiyong, Xiao +2 more
openaire +2 more sources