Results 321 to 330 of about 3,312,951 (387)

Adaptive Epitaxy of C‐Si‐Ge‐Sn: Customizable Bulk and Quantum Structures

open access: yesAdvanced Materials, EarlyView.
This work pushes the boundaries of epitaxy by achieving all‐group‐IV semiconductor heterostructures and extensive characterization. The alloys open new research topics in material properties investigation for next‐generation electronic and optoelectronic device technologies.
Omar Concepción   +15 more
wiley   +1 more source

Ultrathin Mesoporous Metal‐Organic Framework Nanosheets

open access: yesAdvanced Materials, EarlyView.
A bottom‐up interface‐directed co‐assembly strategy enables the synthesis of ultrathin 2D mesoporous UiO‐66(Ce) nanosheets with tunable thickness and uniform mesopores. The enhanced mass transport and accessible active sites significantly improve performance, highlighting the synergistic effects of 2D morphology and mesopores in metal‐organic ...
Yingji Zhao   +12 more
wiley   +1 more source

Origin of <i>Neisseria meningitidis</i> clonal complex 4821. [PDF]

open access: yesEmerg Microbes Infect
Tan Z   +9 more
europepmc   +1 more source

Initiation of genetic recombination and recombination-dependent replication

Trends in Biochemical Sciences, 2000
Recombination initiates at double-stranded DNA breaks and at single-stranded DNA gaps. These DNA strand discontinuities can arise from DNA-damaging agents and from normal DNA replication when the DNA polymerase encounters an imperfection in the DNA template or another protein.
S. Kowalczykowski
openaire   +4 more sources

Characterizing mutagenic effects of recombination through a sequence-level genetic map

Science, 2019
Human recombination and mutation mapped Genetic recombination is an essential process in generating genetic diversity. Recombination occurs both through the shuffling of maternal and paternal chromosomes and through mutations generated by resolution of ...
B. Halldórsson   +20 more
semanticscholar   +1 more source

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