Results 31 to 40 of about 74,925 (268)

Bioresorbable Insertion Aids for Brain Implantable Flexible Probes: A Comparative Study on Silk Fibroin, Alginate, and Disaccharides

Advanced NanoBiomed Research, 2023
Miniaturized, flexible, and biocompatible neural probes have the potential to circumvent the brain's foreign body response, but the problem of surgical implantation remains.
Maria Cerezo-Sanchez, Eve McGlynn, Stefania Bartoletti, Bhavani Prasad Yalagala, Beatrice Casadei Garofani, Arianna Capodiferro, Ewan Russell, Gemma Palazzolo, Finlay Walton, Giulia Curia, Hadi Heidari   +10 more
doaj   +1 more source

Synthesis of heparosan oligosaccharides by Pasteurella multocida PmHS2 single-action transferases [PDF]

, 2012
Pasteurella multocida heparosan synthase PmHS2 is a dual action glycosyltransferase that catalyzes the polymerization of heparosan polymers in a non-processive manner.
Boeriu, C.G., Broek, L.A.M., van den, Chavaroche, A.A.E., Eggink, G.   +3 more
core   +2 more sources

Disaccharides obtained from carrageenans as potential antitumor agents

Scientific Reports, 2019
Carrageenans are sulfated galactans found in certain red seaweeds with proven biological activities. In this work, we have prepared purified native and degraded κ-, ι-; and λ-carrageenans, including the disaccharides (carrabioses) and disaccharide ...
G. Calvo, Vanina A. Cosenza, D. Sáenz, Diego A. Navarro, C. Stortz, Mariela A. Céspedes, L. Mamone, A. Casas, G. D. Di Venosa   +8 more
semanticscholar   +1 more source

Analysis of Chondroitin/Dermatan Sulphate Disaccharides Using High-Performance Liquid Chromatography

Separations, 2020
Chondroitin sulphates belong to a group of naturally occurring glycosaminoglycans and play a role in many physiological processes including ageing and the effects of various diseases.
Ivan Mikšík, Šárka Kubinová, Marine Morvan, Karel Výborný, Ameneh Tatar, Vladimír Král, Kamil Záruba, David Sýkora   +7 more
doaj   +1 more source

Developing a Library of Mannose-Based Mono- and Disaccharides: A General Chemoenzymatic Approach to Monohydroxylated Building Blocks

Molecules, 2020
Regioselective deprotection of acetylated mannose-based mono- and disaccharides differently functionalized in anomeric position was achieved by enzymatic hydrolysis.
Lisa Tanzi, Marina Simona Robescu, Sara Marzatico, Teresa Recca, Yongmin Zhang, Marco Terreni, Teodora Bavaro   +6 more
doaj   +1 more source

Systematic Chemoenzymatic Synthesis of O-Sulfated Sialyl Lewis x Antigens. [PDF]

, 2015
O-Sulfated sialyl Lewis x antigens play important roles in nature. However, due to their structural complexity, they are not readily accessible by either chemical or enzymatic synthetic processes.
Chen, Xi, Kenyond, Nicholas J, Li, Yanhong, Louie, Angelique Y, Muthana, Musleh M, Santra, Abhishek, Tasnima, Nova, Yu, Hai, Zeng, Jie   +8 more
core   +1 more source

Volatiles and Antioxidant Activity of Citrus Fiber/Blackberry Gels: Influence of Sucrose and Trehalose

Plants, 2021
Citrus fiber/blackberry gels (CBg) can be used for the preparation of various bakery products as well as confectioneries. The objective of this study was to evaluate the influence of the type of disaccharides (sucrose or trehalose) and their percentages (
Mirela Kopjar, Ivana Ivić, Ivana Buljeta, Ina Ćorković, Josipa Vukoja, Josip Šimunović, Anita Pichler   +6 more
doaj   +1 more source

Straightforward Analysis of Sulfated Glycosaminoglycans by MALDI-TOF Mass Spectrometry from Biological Samples

Biology, 2022
Glycosaminoglycans (GAGs) are considered to be the most difficult type of glycoconjugates to analyze as they are constituted of linear long polysaccharidic chains having molecular weights reaching up to several million daltons.
Lynn Krüger, Karina Biskup, Vasileios Karampelas, Antje Ludwig, Antje-Susanne Kasper, Wolfram C. Poller, Véronique Blanchard   +6 more
doaj   +1 more source

One-pot multicomponent synthesis of 2,3-dihydropyrans: new access to furanose–pyranose 1,3-C–C-linked-disaccharides [PDF]

, 2009
An efficient synthesis of 2,3-dihydropyrans starting from different terminal alkynes was developed. The 2,3-dihydropyrans were obtained in a few minutes through a microwave-assisted multicomponent enyne cross-metathesis/hetero-Diels–Alder reaction ...
Armstrong, Bataille, Beccalli, Bertozzi, Boivin, Castagnolo, Castagnolo, Class, Coppi, Daniele Castagnolo, Dondoni, Dondoni, Giessert, Guerrini, Haraguchi, Li, Liu, Lorenzo Botta, Maurizio Botta, Nair, Nicolaou, Oishi, Ramon, Schmidt, Strecker, Strubing, Tietze, Tietze, Yet   +28 more
core   +1 more source

Quantitative analysis of chondroitin sulfate disaccharides from human and rodent fixed brain tissue by electrospray ionization-tandem mass spectrometry.

Glycobiology, 2019
Chondroitin sulfates (CS) are long, negatively-charged, unbranched glycosaminoglycan (GAG) chains attached to CS-proteoglycan (CSPG) core proteins that comprise the glycan component in both loose interstitial extracellular matrices (ECM) and in rigid ...
K. Alonge, A. Logsdon, Taylor A. Murphree, W. Banks, Dirk C Keene, Scott J Edgar, D. Whittington, M. Schwartz, M. Guttman   +8 more
semanticscholar   +1 more source