Results 151 to 160 of about 160,217 (337)
Butanols - four isomers: 1-butanol, 2-butanol, tert-butanol, isobutanol
, 1987 pol published by: Lodz: Institute of Occupational MedicineBibliography: p.119-141141 p.Presents individual monographs on the risks to health and the environment associated with 1-butanol, 2-butanol, tert-butanol, and isobutanol.
World Health Organization +3 more
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Carbon Energy, EarlyView.The CoNi/MoN interface effect induces electron transfer from CoNi species to MoN nanosheets, in which electron‐enriched CoNi/MoN interface captures K+ to form K+‐H2O, facilitating H2O dissociation to provide *H for accelerating hydrogenation steps, while electron‐deficient CoNi nanoparticles enhances the NO3− adsorption and reduces the free energy ...
Xue Chen +8 more
wiley +1 more source
Bio‐Inspired Carbon Spheres Enable Active Sites Multiscale‐Anchoring and Pre‐Reduction
Carbon Energy, EarlyView.Combining the wet‐spinning technique with a “bionic design” concept, a bio‐inspired carbon sphere support with internal finger‐shaped pores and external craquelure structures is designed and constructed, and the corresponding carbon sphere reactor is fabricated through the multiscale anchoring and the pre‐reduced promoting, and verified for application
Guangkai Hu +11 more
wiley +1 more source
, 2019 Increasing energy demands and more stringent legislation relating to pollutants such as nitrogen oxide (NO x ) and carbon monoxide (CO) from fossil fuels have accelerated the use of biofuels such as biodiesel.
AP Wandel (17331523) +3 more
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Peptide Marriages: Modular Assembly of Multi‐Agonist Therapeutics
Chemistry – A European Journal, EarlyView.A modular polyethylene glycol (PEG) scaffold enables rapid assembly of dual peptide agonists using strain‐promoted azide–alkyne cycloaddition (SPAAC) and copper‐catalysed azide–alkyne cycloaddition (CuAAC). Glucagon‐like peptide‐1 (GLP‐1) and amylin agonists were combined with controlled valency, yielding low‐picomolar activity and receptor‐selective ...
Kristina A. Kostadinova +11 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.Nitrooxylation—the installation of nitrate esters (–ONO2) has evolved from classical mixed‐acid protocols to catalytic and mechano‐, flow‐, photo‐, and electrochemical strategies. This review delineates ionic and radical manifolds for C–ONO2 bond formation, emphasizing mechanistic control, selected substrate scope, and selectivity.
Jayanta Dey, Dmitry Katayev
wiley +1 more source
Chemistry – A European Journal, EarlyView.Unlocking the chemistry of caramel by simulations and experimental validation. αFFase1${\alpha }\rm{FFase1}$ converts inulobiose into difructose dianhydride I, one component of caramel, through two steps: a rate‐limiting glycosylation (with a rare sugar ring flip) followed by a cyclization step, guided by residues E85, K147, and N226.
Santiago Alonso‐Gil +7 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.A set of new phosphonomethyl (thio)phosphonamidite reagents is introduced to generate unprecedented pyrophosphate mimetics. The versatile P(III)‐P(V) reagents allow for the construction of various pyrophosphate isosteres, and the applicability of the chemistry is illustrated in the assembly of a diverse set of stabilized CDP‐glycerol and CDP‐ribitol ...
Pascal Balić +4 more
wiley +1 more source
Biocatalytic upgrading of fusel oil from bioethanol production to levulinate esters as renewable fuel oxygenates. [PDF]
Biotechnol Biofuels BioprodLuo Y, Ismail M, Hatti-Kaul R, Pyo SH.
europepmc +1 more source
Role of Lewis centres on ethanol dehydrogenation over the Cu‐Cr/γ‐Al2O3 system
The Canadian Journal of Chemical Engineering, EarlyView.Cu–Cr interactions on alumina enhance Lewis acid site density, boosting selectivity towards ethanol dehydrogenation products. Soft coke formation on copper and Cu–Cr sites drives deactivation, shifting the reaction towards unwanted dehydration products.
Sakun Preedavijitkul +7 more
wiley +1 more source