Results 111 to 120 of about 4,233 (188)

An early origin of oxygenic photosynthesis delays the Great Oxidation. [PDF]

open access: yesPhilos Trans R Soc Lond B Biol Sci
Horne JE, Goldblatt C, Kump L.
europepmc   +1 more source

An enzymatic microfluidic sensor for β-lactam antibiotics based on cross-linked ancestral β-lactamase crystals. [PDF]

open access: yesNanoscale Adv
Rodríguez-Ruiz I   +6 more
europepmc   +1 more source

Precambrian shield

open access: yes, 2014
A Rouleau   +3 more
openaire   +1 more source

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