Text this: Chirality evolution from sub-1 nanometer nanowires to the macroscopic helical structure

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  \___ \\  | ||__    | |_| ||   -| ||-  / //---`' 
  /    //  | ||__    | .  //    _| ||_  \ \\___   
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`-----`    `-----`   `-` --`   `-----`    `----`