Behind the Paper
The real stories behind the latest research papers, from conception to publication, the highs and the lows
Using photons as neurotransmitters in C. elegans
The connectivity between individual neurons is fundamental to neuronal networks and brain function. Here, we replace the flavor of chemical neurotransmission with the color of photons emitted from presynaptic luciferases and light-gated ion channels in the postsynapse.
Stereoselective conjugate cyanation of enals by combining photoredox and organocatalysis
By combining asymmetric organocatalysis and photoredox catalysis, we report an “umpolung” strategy for the first enantioselective β-cyanation of enals without formation of cyanohydrin. This strategy also enabled asymmetric formation of 1,6-dicarbonyl compounds through cross-electrophile coupling.
The hidden role of food behind the drought-conflicts nexus in Central America
Extreme events related to water can affect human security in many ways. The interconnection among climate, water resources and violent conflicts is particularly complex, because of the important role played by political and socio-economic dynamics.
A knowledge-inherited learning for intelligent metasurface design and assembly
Scientists in China invented a knowledge-inherited neural network for metasurface inverse design and assembly in a “green” manner. Such a paradigm breaks a long-standing stereotype that neural networks only work for predefined and shape-bound objects.
