Listar Artículos (Química Orgánica) por título
Mostrando ítems 248-263 de 263
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Total asymmetric synthesis of monosaccharides and analogues
(Schweizerische Chemische Gesellschaft (Swiss Chemistry Society), 2011)Since the discovery of the 'formose reaction' by Butlerow,[1] total synthesis of carbohydrates has undergone rapid ...
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Toward a Suitable Structural Analysis of Gene Delivery Carrier Based on Polycationic Carbohydrates by Electron Transfer Dissociation Tandem Mass Spectrometry
(Elsevier, 2016)Polycationic carbohydrates represent an attractive class of biomolecules for several applications and particularly as non ...
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Toward fluorinated aminoglycosides: Structural studies of phenylhydrazine condensation with carbohydrate derivatives
(Georg Thieme Verlag, 2013)The reaction of phenylhydrazine with a sugar dialdehyde in water, as a key step for the synthesis of the 3-amino-3-deoxy-d-glucose ...
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Transferring Substituents from Alkynes to Furans and Pyrroles through Heteronorbornadienes as Intermediates: Synthesis of β-Substituted Pyrroles/Furans
(American Chemical Society, 2023)The use of 7-oxa/azanorbornadienes as synthetic intermediates for the preparation of 3/4-substituted (β-substituted) ...
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Trehalose-based Janus cyclooligosaccharides: the Click synthesis and DNA-directed assembly into pH-sensitive transfectious nanoparticles
(Royal Society of Chemistry, 2016)The convergent preparation of Janus molecular nanoparticles by thiourea-‘‘clicking’’ of a,a0 -trehalose halves has been ...
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Trehalose-based Siamese twin amphiphiles with tunable self-assembling, DNA nanocomplexing and gene delivery properties
(The Society, 2019-06-19)An original family of multivalent vectors encompassing gemini and facial amphiphilicity, namely cationic Siamese twin ...
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Trehalose-polyamine/DNA nanocomplexes: impact of vector architecture on cell and organ transfection selectivity
(Royal Society of Chemistry, 2024-03-05)A novel family of precision-engineered gene vectors with well-defined structures built on trehalose and trehalose-based ...
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Trifaceted Mickey Mouse Amphiphiles for Programmable Self-Assembly, DNA Complexation and Organ-Selective Gene Delivery
(Wiley, 2021)Instilling segregated cationic and lipophilic domains with an angular disposition in a trehalose-based trifaceted macrocyclic ...
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Trimethylsilylacetonitrile (TMSAN)
(2009)(A) The condensation of TMSAN with ketones in the presence of the catalytic t-Bu-P4 base to give cyanoalkenes has been ...
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Tuning the activity of iminosugars: novel N-alkylated deoxynojirimycin derivatives as strong BuChE inhibitors
(Taylor & Francis Open Access, 2021)We have designed unprecedented cholinesterase inhibitors based on 1-deoxynojirimycin as potential anti-Alzheimer’s agents. ...
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Uncovering a novel molecular mechanism for scavenging sialic acids in bacteria
(American Society for Biochemistry and Molecular Biology, 2020)The human gut symbiont Ruminococcus gnavus scavenges host-derived N-acetylneuraminic acid (Neu5Ac) from mucins by converting ...
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Understanding multivalent effects in glycosidase inhibition using C-glycoside click clusters as molecular probes
(Royal Society of Chemistry, 2016)The synthesis of the first examples of multivalent C-glycosides based on C60-fullerene or β-cyclodextrin cores by way of ...
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Unravelling the Inflammatory Processes in the Early Stages of Diabetic Nephropathy and the Potential Effect of (Ss)-DS-ONJ
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)Inflammatory processes play a central role in the pathogenesis of diabetic nephropathy (DN) in the early stages of the ...
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Unravelling the specificity and mechanism of sialic acid recognition by the gut symbiont Ruminococcus gnavus
(Nature Research, 2017)Ruminococcus gnavus is a human gut symbiont wherein the ability to degrade mucins is mediated by an intramolecular ...
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Versatile Biodegradable Poly(acrylic acid)-Based Hydrogels Infiltrated in Porous Titanium Implants to Improve the Biofunctional Performance
(American Chemical Society, 2023-09)This research work proposes a synergistic approach to improve implants’ performance through the use of porous Ti ...
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Visible and NIR Light Assistance of the N2 Reduction to NH3 Catalyzed by Cs-promoted Ru Nanoparticles Supported on Strontium Titanate
(American Chemical Society, 2022)NH3 production accounts for more than 1% of the total CO2 emissions and is considered one of the most energy-intensive ...