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Chemoenzymatic synthesis and immunological studies of Xylosylated N-glycans
(2016-06-07)
Glycosylation is one of the most common post-translational modifications in eukaryotic cells. It changes during cell development and differentiation and it is tissue and more importantly, species specific. While core ¿-1,6 ...
New challenges in the synthesis of non-isocyanate polyurethanes
(2018-12-18)
Entre todos los materiales plásticos, los poliuretanos (PU) representan el sexto polímero más utilizado en el mundo; se sintetizan industrialmente mediante la reacción entre un diol y un diisocianato, en presencia de un ...
Synthesis, applications and reactivity of 1,2,3-triazolium salts
(2015-07-10)
La tesis aborda los siguientes aspectos de la química de las sales de 3-alquil-1,2,3- triazolio:a) El estudio de nuevos alquinos catiónicos de 4-etinil-3-metil-1,2,3-triazolio como dipolarófilos en la reacción de cicloadición ...
Solid-phase synthesis of glicosaminoglycans
(2017-09-15)
Glycosaminoglycans (GAGs) are highly charged and linear polysaccharide repeating units (with the exception of keratin sulfate), which are further classified according their monosaccharide composition and glycosidic linkage. ...
Hydrogen sulphide-triggered theranostic prodrugs based on the dynamic chemistry of tetrazines
(Royal Society of Chemistry, 2022)
[EN] Dynamic nucleophilic aromatic substitution of tetrazines (S(N)Tz) has been employed to build theranostic prodrugs that are activated by hydrogen sulfide. H2S is typically found in high concentrations in some kinds of ...
Nature of Alkali- and Coinage-Metal Bonds Versus Hydrogen Bonds
(Wiley, 2021-01)
We have quantum chemically studied the structure and nature of alkali- and coinage-metal bonds (M-bonds) versus that of hydrogen bonds between A-M and B- in archetypal [A-M center dot center dot center dot B](-) model ...
Radiationless mechanism of UV deactivation by cuticle phenolics in plants
(Nature Research, 2022-04)
[EN] Hydroxycinnamic acids present in plant cuticles, the interphase and the main protective barrier between the plant and the environment, exhibit singular photochemical properties that could allow them to act as a UV ...
Synthesis and C-H functionalization of 1H-1,2,3-triazole N-oxides
(2021-07-23)
Doktoretza tesi honetan,1H-triazol N-oxidoen sintesi eta erreaktibitatea ikertu dira. N-oxidoek sortzen duten aktibazioaz baliaturik, 1H-1,2,3-triazol konplexuagoak sintetizatu dira, hots,ohiko ziklo adizio bidez sor ezin ...
Preformulation Studies of a Stable PTEN-PDZ Lipopeptide Able to Cross an In Vitro Blood-Brain-Barrier Model as a Potential Therapy for Alzheimer's Disease
(Springer, 2020-08-04)
PurposeAmyloid beta (A beta) drives the accumulation of excess Phosphatase and Tensin Homolog Deleted on Chromosome 10 (PTEN) at synapses, inducing synaptic depression and perturbing memory. This recruitment of PTEN to ...
Manipulating the fluorescence lifetime at the sub-cellular scale via photo-switchable barcoding
(Nature, 2020-05-18)
Fluorescent barcoding is a pivotal technique for the investigation of the microscale world, from information storage to the monitoring of dynamic biochemical processes. Using fluorescence lifetime as the readout modality ...