Deciphering cellular sugar pathways using chemically-controlled carbohydrate probesĀ 

All cells use sugar, but a consequence of unbalanced sugar usage is disease through hexosamine sugar biosynthetic pathways. To precisely define the roles of hexosamine sugar-driven effects, we designed chemical tools sensitive for live-cell applications, for example our light-controlled photo-sugars and our cell compartment-specific “GlycoID” biorthogonal labeling strategy. These precisionā€¦

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Oxidation Catalysis by Isolated Co and Rh AtomsĀ in N-doped Carbon

Transition metal atoms isolated in the surface of nitrogen-doped carbon have demonstrated excellent thermocatalytic and electrocatalytic performance, most notably in reactions involving oxygen. In the current work, the low temperature thermocatalytic oxidation of carbon monoxide was studied over Co atoms isolated in a nitrogen-doped carbon support. Steady-state isotopic transient kineticā€¦

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