Results 71 to 80 of about 97,806 (305)

Biological functions of plant polysaccharides and their effect on fish health

Siliao yanjiu, 2022
Plant-derived polysaccharides are widely found in roots, stems, leaves, flowers, fruits and other organs of plants. There are differences in monosaccharide composition, ratio and structure among different plant-derived polysaccharides.
YANG Xin-yi, LEI Yan-ju, YANG Pei-rong, CAI Jia-ling, YANG Pin-hong, YANG Chun-ying   +5 more
doaj  

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Polysaccharides from Agaricus bisporus and Agaricus brasiliensis show similarities in their structures and their immunomodulatory effects on human monocytic THP-1 cells

, 2011
Background Mushroom polysaccharides have traditionally been used for the prevention and treatment of a multitude of disorders like infectious illnesses, cancers and various autoimmune diseases.
Iacomini Marcello, Marcello Iacomini, Griensven, L.J.L.D., van, Jeroen van Arkel, Arkel, J., van, Ruthes, A.C., Wichers Harry J, Harry J Wichers, Van Griensven Leo JLD, Chanput, W., van Griensven, L.J.L.D., Leo JLD Van Griensven, Chanput Wasaporn, Smiderle Fhernanda R, Wasaporn Chanput, van Arkel, J., Smiderle, F.R., Fhernanda R Smiderle, Andrea C Ruthes, Lacomini, M., Wichers, H.J., Ruthes Andrea C, van Arkel Jeroen   +22 more
core   +1 more source

Antibacterial Polysaccharides in Dental Implantology

Marine Drugs
Background: The aim of this review is to summarize and evaluate the properties of antibacterial polysaccharides for application in dental implantology to identify knowledge gaps and provide new research ideas.
Lubica Hallmann, Mark Daniel Gerngroß
doaj   +1 more source

Carbohydrates, enzyme activities, and microbial communities across depth gradients in the western North Atlantic Ocean [PDF]

Biogeosciences
Heterotrophic bacteria process nearly half of the organic matter produced by phytoplankton in the surface ocean. Much of this organic matter consists of high-molecular-weight (HMW) biopolymers such as polysaccharides and proteins, which must initially be
C. C. Lloyd, S. Brown, G. Giljan, S. Ghobrial, S. Vidal-Melgosa, S. Vidal-Melgosa, N. Steinke, J.-H. Hehemann, J.-H. Hehemann, R. Amann, C. Arnosti, C. Arnosti   +11 more
doaj   +1 more source

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

Advanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya, Joaquín E. Urrutia Gómez, Paul Reuß, Alexander Welle, Rolf A. Gattung, Jana Mayer, Peter Krolla, Markus Reischl, Pascal Friederich, Anna A. Popova, Thomas Schwartz, Pavel A. Levkin   +11 more
wiley   +1 more source

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

Advanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang, Rui Chen, Yu Chen, Haowen Lu, Yuchen Qian, Zhiheng Gao, Zheming Shen, Xiaofei Zheng, Huilin Yang, Jun Zou, Yusen Qiao   +10 more
wiley   +1 more source

Effect of cosolutes on polysaccharides gelation. [PDF]

, 2001
In the first stage of the investigation, the effect of high levels of sugars (mixture of 50% sucrose with 351/'o glucose syrup) on agarose (0.7 w-L °'o) was characterized by low amplitude oscillatory measurements of storage modulus (G'), loss ...
Tsoga, Areti K.
core  

Assessing TiO2/Chitosan‐Based Hydrogels for Water Remediation: Sunlight‐Driven Degradation of Antibiotics in Water

Advanced Materials Interfaces, EarlyView.
Chitosan–TiO2 composite hydrogels combine adsorption of organic pollutants with photocatalysis, allowing to remove 85% of a broadly diffused antibiotic (sulfamethoxazole) under direct sunlight irradiation, opening great promises for point‐of‐use, outdoor applications.
Beatrice Cerea, Giovanni Ribaudo, Alessandra Gianoncelli, Matteo Ferroni, Irene Vassalini, Ivano Alessandri   +5 more
wiley   +1 more source

Mucoid Mutants of the Biocontrol Strain Pseudomonas fluorescens CHA0 Show Increased Ability in Biofilm Formation on Mycorrhizal and Nonmycorrhizal Carrot Roots

Molecular Plant-Microbe Interactions, 2001
Extracellular polysaccharides play an important role in the formation of bacterial biofilms. We tested the biofilmforming ability of two mutant strains with increased production of acidic extracellular polysaccharides compared with the wild-type ...
Valeria Bianciotto, Silvia Andreotti, Raffaella Balestrini, Paola Bonfante, Silvia Perotto   +4 more
doaj   +1 more source