For the first time, scientists from the University of Cologne (UoC) have developed artificial nucleotides, the building blocks of DNA, with several additional properties in the laboratory, which could be used as artificial ...
Biotechnology
Mar 8, 2024
0
89
When a child falls off her bike and scrapes her knee, skin stem cells rush to the rescue, growing new epidermis to cover the wound. But only some of the stem cells that will ultimately patch her up are normally dedicated ...
Cell & Microbiology
Mar 7, 2024
0
114
Helicases are enzymes that unwind DNA and RNA. They're central to cellular life, implicated in a number of cancers and infections—and, alas, extraordinarily difficult to target with drugs.
Biochemistry
Mar 7, 2024
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31
A team of chemists led by Prof. Albert Heck puts a new spin on analyzing and understanding molecules. By ingeniously improving current measuring equipment, the team was able to trap and observe individual molecules for a ...
Analytical Chemistry
Mar 6, 2024
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10
National University of Singapore (NUS) chemists have solved a longstanding challenge in the synthesis of congested C(sp3)-rich molecules by developing a new iron-catalyzed reaction that generates two alkyl-alkyl bonds in ...
Analytical Chemistry
Mar 6, 2024
0
1
Boston College researchers used a mild charge of electricity to precisely modify proteins, a new tool that can be used to develop novel biotherapeutics and protein-based research tools, the team reported recently in the journal ...
Biochemistry
Mar 5, 2024
0
99
In a new Nature Communications study, Columbia Engineering researchers report that they have built highly conductive, tunable single-molecule devices in which the molecule is attached to leads by using direct metal-metal ...
Nanophysics
Mar 5, 2024
0
51
The conductance of classical electric components typically decays with increasing length. In general, this is also the same behavior found at the nanoscale with 1D molecular wires. Now, researchers have demonstrated that, ...
Nanomaterials
Mar 5, 2024
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16
Yale scientists have discovered a family of immune proteins, which they describe as a "massive molecular machine," that could affect the way our bodies fight infection.
Cell & Microbiology
Mar 4, 2024
0
2
Robots and cameras of the future could be made of liquid crystals, thanks to a new discovery that significantly expands the potential of the chemicals already common in computer displays and digital watches.
Condensed Matter
Mar 4, 2024
0
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