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Which sequences make DNA unwrap and breathe?

Accessing DNA wrapped into basic units of packaging, called nucleosomes, depends on the underlying sequence of DNA building blocks, or base pairs. Like Christmas presents, some nucleosomes are easier to unwrap than others. ...

dateDec 05, 2017 in Biotechnology
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Humidity switches molecular diode off and on

An international group of scientists from Leiden, Delft, Bern and Chuo has developed the first switchable molecular diode, which can be turned on and off through humidity. It also functions as a humidity sensor at the nanoscale. ...

dateDec 04, 2017 in Nanophysics
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