<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31301379</termId><termName>nanostructure</termName><termType>PT</termType><termNote><![CDATA[ Structure, especially in the context of semiconductors, that is an arrangement of molecular dimensions, or nanometers. ]]></termNote><termCreatedDate>2026-03-30 20:20:58</termCreatedDate><relation><relationType>UF</relationType><termId>31301380</termId><termName>nanostructures</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31298128</termId><termName>structure</termName><termType>PT</termType></relation></term>  </Zthes>