Results 71 to 80 of about 700,714 (339)

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Anticoagulant properties of a crude sulfated polysaccharide from the red marine alga Halymenia floresia (Clemente) C. Agardh - doi: 10.4025/actascibiolsci.v33i3.6402

Acta Scientiarum: Biological Sciences, 2011
Alternative sources of anticoagulants have arisen as a result of the increasing demand for safer anticoagulant clinical therapy, and the sulfated polysaccharides of seaweeds have gained attention in biomedicine.
Rodrigo César das Neves Amorim, José Ariévilo Gurgel Rodrigues, Márjory Lima Holanda, Paulo Antônio de Souza Mourão, Norma Maria Barros Benevides   +4 more
doaj   +1 more source

Partial characterization and anticoagulant activity of a heterofucan from the brown seaweed Padina gymnospora [PDF]

, 2005
The brown algae Padina gymnospora contain different fucans. Powdered algae were submitted to proteolysis with the proteolytic enzyme maxataze. The first extract of the algae was constituted of polysaccharides contaminated with lipids, phenols, etc ...
Alves, L.g., Chavante, Suely Ferreira, Leite, E.l., Marques, C.t., Queiroz, K.c.s. de, Rocha, Hugo Alexandre Oliveira, Santos, M.g.l., Silva, T.m.a.   +7 more
core   +4 more sources

Strategies for Loading and Releasing Peptide Therapeutics in Biodegradable Carriers

Advanced Functional Materials, EarlyView.
A biodegradable carrier‐based peptide delivery system is a powerful treatment platform for diverse diseases, owing to its superior therapeutic efficacy and low toxicity. This review examines the conventional peptide‐loaded carrier fabrication process and its current limitations.
Wookyoung Jang, Ki Wan Bong
wiley   +1 more source

Inhibitory effects of a sulfated polysaccharide isolated from edible red alga Bangia fusco-purpurea on α-amylase and α-glucosidase

Bioscience, biotechnology and biochemistry, 2019
In this study, a sulfated polysaccharide (BFP) was isolated from the edible red alga Bangia fusco-purpurea. Gel-filtration and thin layer chromatographically analyses suggested that BFP was a homogenous polysaccharide.
Zedong Jiang, Gang Yu, Yan Liang, Tianyuan Song, Yanbing Zhu, H. Ni, K. Yamaguchi, T. Oda   +7 more
semanticscholar   +1 more source

19F labelled glycosaminoglycan probes for solution NMR and non-linear (CARS) microscopy [PDF]

, 2016
Studying polysaccharide-protein interactions under physiological conditions by conventional techniques is challenging. Ideally, macromolecules could be followed by both in vitro spectroscopy experiments as well as in tissues using microscopy, to enable a
A Ori, A Ravindranathan, AK Powell, Andrew K. Powell, C Viskov, EA Yates, Edwin A. Yates, Gustavo M.Viana, J Feeney, J Klein-Seetharaman, J Madine, J Madine, J Schlessinger, JL Kitevski-LeBlanc, L Pellegrini, M Guerrini, MA Danielson, Marcelo A. Lima, Maria C.Z. Meneghetti, Mark A. Skidmore, O Boutureira, O Boutureira, PD Maker, R Xu, Renan P. Cavalheiro, Timothy R. Rudd, V Solari, YS Chang, Z Wei   +28 more
core   +2 more sources

Copolymers of Poly(Butylene Trans‐1,4‐Cyclohexanedicarboxylate)/Pripol as New Biomaterial Platform for Small Diameter Vascular Graft

Advanced Healthcare Materials, EarlyView.
Electrospun tubular scaffolds from novel PBCE‐based copolyesters and blends were designed as candidates for small‐diameter vascular grafts. They combine defect‐free architecture, blood‐compatible surfaces, and mechanical properties comparable to native vessels.
Edoardo Bondi, Gabriele Obino, Giulia Guidotti, Alberto Sensini, Martijn van Griensven, Antonio Junior Lepedda, Nadia Lotti, Lorenzo Moroni   +7 more
wiley   +1 more source

A heparin-mimicking polymer conjugate stabilizes basic fibroblast growth factor. [PDF]

, 2013
Basic fibroblast growth factor (bFGF) is a protein that plays a crucial role in diverse cellular functions, from wound healing to bone regeneration.
Decker, Caitlin G, Kim, Sung-Hye, Loo, Joseph A, Maynard, Heather D, Nguyen, Thi H, Wong, Darice Y   +5 more
core   +1 more source

Bifunctional Surfaces With Immobilized Antibodies and Bioactive Peptides Mediate Selective Capture and Proliferation of Endothelial Colony‐Forming Cells

Advanced Healthcare Materials, EarlyView.
A tunable bifunctional surface is developed by combining Fc‐binding peptides and RGD motifs to present oriented antibodies alongside integrin‐mediated signaling. The platform selectively captures endothelial colony‐forming cells while promoting their adhesion and proliferation.
Hugo A. Level, Marc‐Antoine Campeau, Mohamed A. Elkhodiry, Gaétan Laroche, Jean‐François Tanguay, Corinne A. Hoesli   +5 more
wiley   +1 more source

Controle da podridão cinzenta da maçã por produtos naturais biologicamente ativos [PDF]

, 2010
Indexación: Web of Science; ScieloBiorend SC (chitosan), BC-1000 EC (grapefruit extract plus bioflavonoids) and ECO-100 SC (bioflavonoids plus organic acids, citric phytoalexins, fatty acids, glycerides and sugars), respectively, suppressed grey rot of ...
Di Piero, Robson M., Henríquez, José L., Herrera, Rodrigo, López, Catalina, Montealegre, Jaime R., Polanco, Rubén, Pérez, Luz M., Stadnik, Marciel J.   +7 more
core   +2 more sources