Materials vs digits - CityU Scholars | A Research Hub of Excellence

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name="citation_author_institution" content="University of Leeds" /><meta name="citation_author" content="Jian Lu" /><meta name="citation_author_institution" content="Department of Mechanical Engineering" /><meta name="citation_author_institution" content="Hong Kong Branch of National Precious Metals Material Engineering Research Center" /><meta name="citation_author_institution" content="Centre for Advanced Structural Materials" /><meta name="citation_author_institution" content="Shenzhen Research Institute" /><meta name="citation_author_email" content="jianlu@cityu.edu.hk" /><meta name="citation_author_orcid" content="0000-0001-5362-0316" /><meta name="citation_publication_date" content="2024/09" /><meta name="citation_doi" content="10.1016/j.mser.2024.100836" /><meta name="citation_language" content="English" /><meta name="citation_keywords" content="3D printing; Additive manufacturing; Anti-counterfeiting; Material tag; Security feature" /><meta name="citation_journal_title" 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class="researcher_login"><span>Researcher login</span></a> <div id="cityu-header-local"> <div id="cityu-desktop-cityulogo"> <a href="https://www.cityu.edu.hk"><img src="https://template.cityu.edu.hk/template/v2/logo/CityU/CityU_Vertical_Logo_CMYK.svg" alt="City University of Hong Kong"></img></a> </div> <div id="cityu-mobile-cityulogo"> <a href="https://www.cityu.edu.hk"> <img src="https://template.cityu.edu.hk/template/v2/logo/CityU/CityU_Vertical_Logo_CMYK.svg" alt="City University of Hong Kong"></img> </a> </div> <div id="cityu-mobile-cityulogo-xs"> <a href="https://www.cityu.edu.hk"> <img src="https://template.cityu.edu.hk/template/v2/logo/CityU/CityU_Vertical_Logo_CMYK.svg" alt="City University of Hong Kong"></img> </a> </div> <div id="cityu-header-deptnames"> <div class="cityu-wrapper"> <div id="cityu-header-deptname"> <a href="/">CityU Scholars</a> </div> <div id="cityu-header-parentname" class="red right"> A Research Hub of Excellence </div> </div> </div> </div> </div>  </div> <div class="menuwrapper"> <div class="wrapper"> <span class="burger"> <span class="burger-bars"></span> </span> <ul class="menu"> <li><a class="portal_link" href="/en/"><span> Home </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/persons/search.html?affiliationStatus=current&employmentStatus=staff"><span> Researchers </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/organisations/search.html"><span> Research Units </span></a> </li> <li class="selected"><a class="portal_link" href="https://scholars.cityu.edu.hk/en/publications/search.html"><span> Research Output </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/projects/search.html"><span> Projects </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/activities/search.html"><span> Activities </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/prizes/search.html"><span> Prizes/Honours </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/theses/search.html"><span> Student Theses </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/datasets/search.html"><span> Datasets </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/impact/search.html"><span> Impact </span></a> </li> <li><a class="portal_link" href="https://scholars.cityu.edu.hk/en/clippings/search.html"><span> Press/Media </span></a> </li> </ul> </div> </div> </div> <div class="front-seacrh"> </div> <div class="main-content wrapper false "> <div class="col-1-1"><div class="rendering rendering_researchoutput rendering_researchoutput_compact rendering_researchoutput rendering_compact rendering_researchoutput_compact"><div class="rendering rendering_researchoutput rendering_researchoutput_compact rendering_researchoutput rendering_compact rendering_researchoutput_compact"><h1 class="title">Materials vs digits : A review of embedded anti-counterfeiting fingerprints in three-dimensional printing</h1></div><p class="type"><span class="type_family">Research output<span class="type_family_sep">: </span></span><span class="type_classification_parent">Journal Publications and Reviews<span class="type_parent_sep"> › </span></span><span class="type_classification">RGC 21 - Publication in refereed journal</span><span class="type_classification"><span class="type_parent_sep"> › </span>peer-review</span></p></div> <div class="tabs-container"> <ul class="clear"> <li class="selected"><a class="portal_link" href="https://scholars.cityu.edu.hk/en/publications/materials-vs-digits(17d06322-e1d8-43fc-ae42-7817dc728204).html"><span>Overview</span></a> </li> </ul> </div> <div class="pub-full"> <div class="pub-top"> <div class="view-box scopus"> <span class="number">1</span> <span>Scopus Citations</span> </div> <div class="view-box viewall-scopus"> <a target="_blank" class="view_all_scopus_button" href="https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85201882314&origin=recordpage"> Scopus Metrics </a> </div> <div class="view-box almetric"> <script type="text/javascript" src="//d1bxh8uas1mnw7.cloudfront.net/assets/embed.js"></script> <div class="altmetric-embed pure_altmetric_component" data-badge-type="2" data-badge-popover="left" data-hide-no-mentions="true" data-link-target="true" data-doi="10.1016/j.mser.2024.100836"></div> </div> <div class="graph_viewer"> <div class="graph"><a class="portal_graphviewer_button" href="javascript:void(0);" id="j_id-222676425_40f6ca2e"><span>View graph of relations</span></a> <script type="text/javascript"></script> <i class="icon-network"></i> </div> </div> <div class="addthis"> <div class="addthis_sharing_toolbox"></div> </div> </div> <div class="view-box"> <h2 class="subheader">Author(s)</h2><div class="rendering rendering_researchoutput rendering_researchoutput_associatesauthorsclassifiedsummarizedlistportal rendering_contributiontojournal rendering_associatesauthorsclassifiedsummarizedlistportal rendering_contributiontojournal_associatesauthorsclassifiedsummarizedlistportal"><ul class="relations persons"><li class="external">Jiangping Yuan</li><li class="external">Yumeng Zhou</li><li class="external">Guangxue Chen</li><li class="external">Kaida Xiao</li><li><a rel="Person" href="https://scholars.cityu.edu.hk/en/persons/jian-lu(2e28d779-1155-49a2-bd2a-81aa891225cf).html" class="link person"><span>Jian Lu</span></a></li></ul></div> </div> <div class="view-box"> <h2 class="subheader">Related Research Unit(s)</h2><div class="rendering rendering_researchoutput rendering_researchoutput_associatesorganisationsportal rendering_contributiontojournal rendering_associatesorganisationsportal rendering_contributiontojournal_associatesorganisationsportal"><ul class="relations organisations"><li class="a"><a rel="Organisation" href="https://scholars.cityu.edu.hk/en/organisations/department-of-mechanical-engineering(1c0db6bb-c770-4af6-a94a-2fcfa1754094).html" class="link"><span>Department of Mechanical Engineering</span></a></li><li class="r"><a rel="Organisation" href="https://scholars.cityu.edu.hk/en/organisations/hong-kong-branch-of-national-precious-metals-material-engineering-research-center(f05a3688-d21e-4500-823f-2fb5bfbb0efa).html" class="link"><span>Hong Kong Branch of National Precious Metals Material Engineering Research Center</span></a></li><li class="r"><a rel="Organisation" href="https://scholars.cityu.edu.hk/en/organisations/centre-for-advanced-structural-materials(9bd90c01-6420-4b36-a1d6-6548fcb08855).html" class="link"><span>Centre for Advanced Structural Materials</span></a></li><li class="r"><a rel="Organisation" href="https://scholars.cityu.edu.hk/en/organisations/shenzhen-research-institute(cb371cf0-7bf5-4d6d-8127-c5f46f6469f5).html" class="link"><span>Shenzhen Research Institute</span></a></li></ul></div> </div> <div class="view-box"> <h2 class="subheader">Detail(s)</h2><div class="rendering rendering_researchoutput rendering_researchoutput_detailsportal rendering_contributiontojournal rendering_detailsportal rendering_contributiontojournal_detailsportal"><div class="article"><table class="properties"><tbody><tr class="language"><th scope="row">Original language</th><td>English</td></tr><tr><th scope="row">Article number</th><td>100836</td></tr><tr><th scope="row">Journal / Publication</th><td><a rel="Journal" href="https://scholars.cityu.edu.hk/en/journals/materials-science-and-engineering-r-reports(ff7b4cb1-3009-4f5b-88a9-7ee7318caa81)/publications.html" class="link"><span>Materials Science & Engineering R: Reports</span></a></td></tr><tr><th scope="row">Volume</th><td>160</td></tr><tr><th scope="row">Online published</th><td><span class="date">24 Aug 2024</span></td></tr><tr class="status"><th scope="row">Publication status</th><td><span class="prefix">Published - </span><span class="date">Sept 2024</span></td></tr></tbody></table></div></div> </div> <div class="view-box"> <h2 class="subheader">Link(s)</h2> <table class="properties pub-links"> <tr> <th>DOI</th> <td><div class="rendering rendering_researchoutput rendering_researchoutput_versioneddoiextensionportal rendering_contributiontojournal rendering_versioneddoiextensionportal rendering_contributiontojournal_versioneddoiextensionportal"><h2 class="subheader">DOI</h3><ul class="relations links digital_object_identifiers"><li class="embargo_date_ended available unknown "><a onclick="window.open(this.href, '_blank','noopener,noreferrer'); return false;" href="https://doi.org/10.1016/j.mser.2024.100836" class="link"><span>https://doi.org/10.1016/j.mser.2024.100836</span></a> <p class="dimmed">Final Published version</p></li></ul></div> </td> </tr> <tr> <th></th> <td> <span class="sfx-button" title="Check@CityULib"> <a href="https://julac.hosted.exlibrisgroup.com/primo-explore/openurl?ctx_ver=Z39.88-2004&ctx_tim=2024-11-23T23%3A01%3A20HKT&ctx_enc=info%3Aofi%2FencUTF-8&url_ver=Z39.88-2004&url_ctx_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Actx&rft.genre=article&rft_val_fmt=info%3Aofi%2Fkev%3Afmt%3Ajournal&rfr_id=info%3Asid%2F%3Apure&rft.atitle=Materials%20vs%20digits&rft_id=info%3Adoi%2F10.1016%2Fj.mser.2024.100836&rft.aulast=Yuan&rft.aufirst=Jiangping&rft.auinit=J&rft.date=2024-09&rft.volume=160&rft.issn=0927-796X&rft.jtitle=Materials%20Science%20%26%20Engineering%20R%3A%20Reports&institution=CUH_ALMA&vid=CUH" target="_blank"> Check@CityULib </a> </span> </td> </tr> <tr> <th>Link to Scopus</th> <td><a target="_blank" class="scopus-link-pub" href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85201882314&origin=recordpage"> https://www.scopus.com/record/display.uri?eid=2-s2.0-85201882314&origin=recordpage </a></td> </tr> <tr class="permanent_link"> <th>Permanent Link</th> <td> <a href="https://scholars.cityu.edu.hk/en/publications/publication(17d06322-e1d8-43fc-ae42-7817dc728204).html">https://scholars.cityu.edu.hk/en/publications/publication(17d06322-e1d8-43fc-ae42-7817dc728204).html</a></td> </tr> </table> </div> <div class="view-box"> <h2 class="subheader">Abstract</h2><div class="rendering rendering_researchoutput rendering_researchoutput_customabstractportal rendering_contributiontojournal rendering_customabstractportal rendering_contributiontojournal_customabstractportal"><div class="textblock">Ongoing breakthroughs in the development of functional printing materials are leading to rapid and widespread industrialization of three-dimensional (3D) printing, accompanied by increasingly urgent requirements for methods to prevent problems such as tampering, counterfeiting and destruction of 3D printed products. Anti-counterfeiting of 2D printed products has a long history, but its methods are not suitable for application to 3D printed products, as the latter products have embedding that is substantially different to that of the former products. This review article analyses anti-counterfeiting techniques for 2D printed products, proposes two embedding strategies for 3D printing based on material-responsive properties and 3D digital information, and summarizes the progress and performance of the corresponding anti-counterfeiting methods. It is shown that among the embedded anti-counterfeiting methods that exploit the responsive properties of materials, methods based on optical properties, spectral properties and deformation properties of 3D printing materials are the focus of research on embedding anti-counterfeiting materials into 3D printed objects. In addition, it is demonstrated that state-of-the-art embedding-based anti-counterfeiting methods use 3D digital information interactions and depend on 3D digital watermarks, 3D identification codes and radio-frequency tagging. Finally, a detailed discussion is provided on the generation, integration, extension, detection and prediction of embedded security features that can be printed synchronously with a functional structure. This offers a unique perspective on standardization of embedding-based anti-counterfeiting methods used in 3D printing. © 2024 Elsevier B.V.</div></div> </div> <div class="view-box"> <h2 class="subheader">Research Area(s)</h2><div class="rendering rendering_keywordable rendering_keywordgroupsexcludecopyright rendering_keywordable_keywordgroupsexcludecopyright"><div class="keywordcontainers"><ul class="relations keywords"><li>3D printing, Additive manufacturing, Anti-counterfeiting, Material tag, Security feature</li></ul></div><div class="sustainabledevelopmentgoals"><ul class="relations keywords"><li><strong><a href="https://scholars.cityu.edu.hk/en/publications/browse.html?uri=%2Fdk%2Fatira%2Fpure%2Fsustainabledevelopmentgoals%2Findustry_innovation_and_infrastructure&logicalname=sustainabledevelopmentgoals" class="link"><span>SDG 9 - Industry, Innovation, and Infrastructure</span></a></strong></li></ul></div></div> </div> <div class="publication_related_concepts"> <div 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<div class="canvas-wrap"> <canvas class="canvas" width="50" height="50" data-procent="50"></canvas> <span class="procent">50</span> </div> <div class="finger-info"> <span class="title"> <span class="text">Three-dimensional-p...</span> </span> <span class="concept_badge less_60" data-content-id="197216386" data-thesauri-acronym="keyphrases"> <span class="rating rank_50"><em></em></span> <span class="domain"> <span class="text">Keyphrases</span> </span> </span> </div></span></a> </div> </div> <div class="concept_links"><a class="portal_link" href="https://scholars.cityu.edu.hk/en/publications/materials-vs-digits(17d06322-e1d8-43fc-ae42-7817dc728204)/fingerprints.html"><span>Full Fingerprint ›</span></a> </div> </div> </div> </div> <div class="view-box citations"> <h2 class="subheader">Citation Format(s)</h2> <div class="tabs-container citations clear"> <ul class="citations"> <li class="selected"><a href="#">Standard</a></li> <li><a href="#">Harvard</a></li> <li><a href="#">APA</a></li> <li><a href="#">Vancouver</a></li> <li><a href="#">Author</a></li> </ul> <div class="cite-export"> <span class="publication_export">[ <a class="portal_link" href="https://scholars.cityu.edu.hk/en/publications/materials-vs-digits(17d06322-e1d8-43fc-ae42-7817dc728204).ris?download=true"><span>RIS</span></a> ]</span> <span class="publication_export">[ <a class="portal_link" href="https://scholars.cityu.edu.hk/en/publications/materials-vs-digits(17d06322-e1d8-43fc-ae42-7817dc728204).bibtex?download=true"><span>BibTeX</span></a> ]</span> </div> </div> <div class="citation-container"> <div class="view-box cite"><div class="rendering rendering_researchoutput rendering_researchoutput_standard rendering_contributiontojournal rendering_standard rendering_contributiontojournal_standard"><a rel="ContributionToJournal" href="https://scholars.cityu.edu.hk/en/publications/materials-vs-digits(17d06322-e1d8-43fc-ae42-7817dc728204).html" class="link"><span><strong>Materials vs digits: A review of embedded anti-counterfeiting fingerprints in three-dimensional printing.</strong></span></a> / Yuan, Jiangping; Zhou, Yumeng; Chen, Guangxue et al. <br />In: <a rel="Journal" href="https://scholars.cityu.edu.hk/en/journals/materials-science-and-engineering-r-reports(ff7b4cb1-3009-4f5b-88a9-7ee7318caa81)/publications.html" class="link"><span>Materials Science & Engineering R: Reports</span></a>, Vol. 160, 100836, 09.2024.<p class="type"><span class="type_family">Research output<span class="type_family_sep">: </span></span><span class="type_classification_parent">Journal Publications and Reviews<span class="type_parent_sep"> › </span></span><span class="type_classification">RGC 21 - Publication in refereed journal</span><span class="type_classification"><span class="type_parent_sep"> › </span>peer-review</span></p></div> </div> <div class="view-box cite" style="display: none;"><div class="rendering rendering_researchoutput rendering_researchoutput_harvard rendering_contributiontojournal rendering_harvard rendering_contributiontojournal_harvard">Yuan, J, Zhou, Y, Chen, G, Xiao, K<a rel="Person" href="https://scholars.cityu.edu.hk/en/persons/jian-lu(2e28d779-1155-49a2-bd2a-81aa891225cf).html" class="link"><span> & Lu, J</span></a> 2024, '<a rel="ContributionToJournal" href="https://scholars.cityu.edu.hk/en/publications/materials-vs-digits(17d06322-e1d8-43fc-ae42-7817dc728204).html" class="link harvard_title"><span>Materials vs digits: A review of embedded anti-counterfeiting fingerprints in three-dimensional printing</span></a>', <a rel="Journal" href="https://scholars.cityu.edu.hk/en/journals/materials-science-and-engineering-r-reports(ff7b4cb1-3009-4f5b-88a9-7ee7318caa81)/publications.html" class="link"><span><em>Materials Science & Engineering R: Reports</em></span></a>, vol. 160, 100836. <a onclick="window.open(this.href, '_blank','noopener,noreferrer'); return false;" href="https://doi.org/10.1016/j.mser.2024.100836" class="link"><span>https://doi.org/10.1016/j.mser.2024.100836</span></a></div> </div> <div class="view-box cite" style="display: none;"><div class="rendering rendering_researchoutput rendering_researchoutput_apa rendering_contributiontojournal rendering_apa rendering_contributiontojournal_apa">Yuan, J., Zhou, Y., Chen, G., Xiao, K.<a rel="Person" href="https://scholars.cityu.edu.hk/en/persons/jian-lu(2e28d779-1155-49a2-bd2a-81aa891225cf).html" class="link"><span>, & Lu, J.</span></a> (2024). <a rel="ContributionToJournal" href="https://scholars.cityu.edu.hk/en/publications/materials-vs-digits(17d06322-e1d8-43fc-ae42-7817dc728204).html" class="link"><span>Materials vs digits: A review of embedded anti-counterfeiting fingerprints in three-dimensional printing</span></a>. <a rel="Journal" href="https://scholars.cityu.edu.hk/en/journals/materials-science-and-engineering-r-reports(ff7b4cb1-3009-4f5b-88a9-7ee7318caa81)/publications.html" class="link"><span><em>Materials Science & Engineering R: Reports</em></span></a>, <em>160</em>, Article 100836. <a onclick="window.open(this.href, '_blank','noopener,noreferrer'); return false;" href="https://doi.org/10.1016/j.mser.2024.100836" class="link"><span>https://doi.org/10.1016/j.mser.2024.100836</span></a></div> </div> <div class="view-box cite" style="display: none;"><div class="rendering rendering_researchoutput rendering_researchoutput_vancouver rendering_contributiontojournal rendering_vancouver rendering_contributiontojournal_vancouver">Yuan J, Zhou Y, Chen G, Xiao K<a rel="Person" href="https://scholars.cityu.edu.hk/en/persons/jian-lu(2e28d779-1155-49a2-bd2a-81aa891225cf).html" class="link"><span>, Lu J</span></a>. <span class="title"><a rel="ContributionToJournal" href="https://scholars.cityu.edu.hk/en/publications/materials-vs-digits(17d06322-e1d8-43fc-ae42-7817dc728204).html" class="link"><span>Materials vs digits: <span class="subtitle">A review of embedded anti-counterfeiting fingerprints in three-dimensional printing</span></span></a></span>. <a rel="Journal" href="https://scholars.cityu.edu.hk/en/journals/materials-science-and-engineering-r-reports(ff7b4cb1-3009-4f5b-88a9-7ee7318caa81)/publications.html" class="link"><span>Materials Science & Engineering R: Reports</span></a>. 2024 Sept;160:100836. Epub 2024 Aug 24. doi: 10.1016/j.mser.2024.100836</div> </div> <div class="view-box cite" style="display: none;"><div class="rendering rendering_researchoutput rendering_researchoutput_author rendering_contributiontojournal rendering_author rendering_contributiontojournal_author">Yuan, Jiangping ; Zhou, Yumeng ; Chen, Guangxue et al. / <a rel="ContributionToJournal" href="https://scholars.cityu.edu.hk/en/publications/materials-vs-digits(17d06322-e1d8-43fc-ae42-7817dc728204).html" class="link"><span><strong>Materials vs digits : A review of embedded anti-counterfeiting fingerprints in three-dimensional printing</strong></span></a>. In: <a rel="Journal" href="https://scholars.cityu.edu.hk/en/journals/materials-science-and-engineering-r-reports(ff7b4cb1-3009-4f5b-88a9-7ee7318caa81)/publications.html" class="link"><span>Materials Science & Engineering R: Reports</span></a>. 2024 ; Vol. 160.</div> </div> </div> </div> </div> </div> </div> <div class="footer"> <div class="wrapper"> <div class="cityu-scholar-footer-outbox"> <div class="cityu-scholar-footer-inbox"> <a href="https://www.cityu.edu.hk/cityu/privacy/index.htm" title="Footer Privacy Policy" target="_blank">Privacy Policy</a> | <a href="https://www.cityu.edu.hk/cityu/copyright/index.htm#copyright" title="Footer Copyright" target="_blank">Copyright</a> | <a href="https://www.cityu.edu.hk/cityu/disclaimer/index.htm#disclaimer" title="Footer Disclaimer" target="_blank">Disclaimer</a> | <a href="https://www.cityu.edu.hk/cityu/accessibility/" title="Footer Accessibility" target="_blank">Accessibility</a> | <a href="https://www.cityu.edu.hk/cityu/contactus/index.htm" title="Footer Contact Us" target="_blank">Contact Us</a><br /> © City University of Hong Kong. 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