{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,24]],"date-time":"2025-10-24T08:00:23Z","timestamp":1761292823685,"version":"build-2065373602"},"reference-count":14,"publisher":"MDPI AG","issue":"7","license":[{"start":{"date-parts":[[2011,6,28]],"date-time":"2011-06-28T00:00:00Z","timestamp":1309219200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>A new patterning method using Deoxyribose Nucleic Acid (DNA) strands capable of producing nanogaps of less than 100 nm is proposed and investigated in this work. DNA strands from Bosenbergia rotunda were used as the fundamental element in patterning DNA on thin films of aluminium (Al) metal without the need for any lithographic techniques. The DNA strands were applied in buffer solutions onto thin films of Al on silicon (Si) and the chemical interactions between the DNA strands and Al creates nanometer scale arbitrary patterning by direct transfer of the DNA strands onto the substrate. This simple and cost-effective method can be utilized in the fabrication of various components in electronic chips for microelectronics and Nano Electronic Mechanical System (NEMS) applications in general.<\/jats:p>","DOI":"10.3390\/s110706719","type":"journal-article","created":{"date-parts":[[2011,6,28]],"date-time":"2011-06-28T14:38:10Z","timestamp":1309271890000},"page":"6719-6727","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["DNA Strand Patterns on Aluminium Thin Films"],"prefix":"10.3390","volume":"11","author":[{"given":"Nadia Mahmoudi","family":"Khatir","sequence":"first","affiliation":[{"name":"Low Dimensional Material Research Centre, Department of Physics, University of Malaya, 50603, Kuala Lumpur, Malaysia"}]},{"given":"Seyedeh Maryam","family":"Banihashemian","sequence":"additional","affiliation":[{"name":"Low Dimensional Material Research Centre, Department of Physics, University of Malaya, 50603, Kuala Lumpur, Malaysia"},{"name":"Department of Physics, Islamic Azad University, Qom Branch, Qom, Iran"}]},{"given":"Vengadesh","family":"Periasamy","sequence":"additional","affiliation":[{"name":"Low Dimensional Material Research Centre, Department of Physics, University of Malaya, 50603, Kuala Lumpur, Malaysia"}]},{"given":"Wan Haliza","family":"Abd Majid","sequence":"additional","affiliation":[{"name":"Low Dimensional Material Research Centre, Department of Physics, University of Malaya, 50603, Kuala Lumpur, Malaysia"}]},{"given":"Saadah Abdul","family":"Rahman","sequence":"additional","affiliation":[{"name":"Low Dimensional Material Research Centre, Department of Physics, University of Malaya, 50603, Kuala Lumpur, Malaysia"}]},{"given":"Fatemeh","family":"Shahhosseini","sequence":"additional","affiliation":[{"name":"Department of Genetics, Institute of Biological Sciences (ISB), University of Malaya, 50603, Kuala Lumpur, Malaysia"}]}],"member":"1968","published-online":{"date-parts":[[2011,6,28]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"8968","DOI":"10.1016\/j.mee.2009.11.132","article-title":"Fabrication of a 3D stamp with the micro- and nano-scale patterns through combined NIL and optical lithography processes","volume":"87","author":"Park","year":"2010","journal-title":"Microelectron. 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