<abstract abstract-type="toc"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <graphic position="anchor" id="ga" xlink:href="ark:/27927/pgj14jbg00b" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" />The random nanocells and the radial needle-like cells are formed in the interlamellar amorphous regions of spherulites in PLLA.</p> </abstract>