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Nonlinear dynamics of femtosecond laser interaction with the central nervous system in zebrafish -...
Nature· 6 days agoWhen a pulsed laser interacts with tissue, the molecules in the sample get excited to a higher energy state and relax either nonradiatively, leading to thermal damage, or via de-excitation processes ...
Palladium doped PDA-coated hercynite as a highly efficient catalyst for mild hydrogenation of...
Nature· 2 days agoHercynite magnetic nanoparticles were produced through the co-precipitation of ferrous and aluminum cations. The surface of hercynite was respectively coated with silica, 2,4,6-trichloro-1,3,5 ...
Enhanced quantum coherence of plasmonic resonances with a chiral exceptional points - Communications...
Nature· 5 days agoThe advent of non-Hermitian optics carries new possibilities in manipulating optical response, offering alternative ways to enhance the quantum coherence of plasmonic resonances. Based on a ...
In vitro generation of genetic diversity for directed evolution by error-prone artificial DNA...
Nature· 3 days agoError-prone artificial DNA synthesis (epADS) is presented as an effective method for in vitro generation of genetic diversity for directed evolution of various types of genetic parts, synthetic gene circuits and even microbes.
Excitable dynamics driven by mechanical feedback in biological tissues - Communications Physics
Nature· 3 days agoMany excitable systems share a common feedback motif, but how such feedback acts on biomechanical systems remains largely unexplored. By extending the cellular vertex models to incorporate mechanochemical ...
Convergent evolution of fern nectaries facilitated independent recruitment of ant-bodyguards from...
Nature· 3 days agoSome plants use nectar to attract ant bodyguards. Here, the authors use a cross-kingdom phylogenetic approach to find that ferns and angiosperms evolved nectaries in the Cretaceous, coinciding ...
Modulating water hydrogen bonding within a non-aqueous environment controls its reactivity in...
Nature· 3 days agoElectroreduction of CO2 competes with the hydrogen evolution reaction; thus, controlling water’s activity to exclusively act as a proton donor is a desirable yet challenging goal. Now the behaviour ...
Element from the periodic table’s far reaches coaxed into elusive compound
Nature· 5 days agoChemists achieve synthetic feat with radioactive promethium for the first time.
Multidrug-resistant Escherichia coli causing canine pyometra and urinary tract infections are...
Nature· 3 days agoDespite extensive characterisation of uropathogenic Escherichia coli (UPEC) causing urinary tract infections (UTIs), the genetic background of non-urinary extraintestinal pathogenic E. coli ...
Flicker electroretinogram in preterm infants - Eye
Nature· 4 days agoInfants born prematurely are at risk of developing retinopathy of prematurity, which is associated with abnormalities in retinal function as measured using electroretinography. The aim of this ...