{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,26]],"date-time":"2026-06-26T02:21:32Z","timestamp":1782440492029,"version":"3.54.5"},"reference-count":46,"publisher":"MDPI AG","issue":"5","license":[{"start":{"date-parts":[[2017,5,18]],"date-time":"2017-05-18T00:00:00Z","timestamp":1495065600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>The structural analysis of nylon\/graphene oxide (NY\/GO) and polyetherblockamide\/ trisilinolphenyl-polyhederal oligomeric silsesquioxane (PEBA\/t-POSS) composites were performed using high-resolution spectral domain optical coherence tomography (SD-OCT). This optical technology revealed both cross-sectional, as well as sub-layer depth information of sample. The non-destructive real-time imaging demonstrated the nature of defects in the composites. The thickness and location of each defect point in the composites were measured using A-scan analysis on the SD-OCT images. The cross-sectional and volumetric images clearly demonstrate the effectiveness of SD-OCT for composite research, as well as the for industrial quality assurance of polymer materials.<\/jats:p>","DOI":"10.3390\/s17051155","type":"journal-article","created":{"date-parts":[[2017,5,23]],"date-time":"2017-05-23T01:47:33Z","timestamp":1495504053000},"page":"1155","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Structural Analysis of Polymer Composites Using Spectral Domain Optical Coherence Tomography"],"prefix":"10.3390","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4488-8860","authenticated-orcid":false,"given":"Muhammad","family":"Shirazi","sequence":"first","affiliation":[{"name":"School of Electronics Engineering, College of IT Engineering, Kyungpook National University, 80 Daehak-ro, Bukgu, Daegu 41566, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mansik","family":"Jeon","sequence":"additional","affiliation":[{"name":"School of Electronics Engineering, College of IT Engineering, Kyungpook National University, 80 Daehak-ro, Bukgu, Daegu 41566, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeehyun","family":"Kim","sequence":"additional","affiliation":[{"name":"School of Electronics Engineering, College of IT Engineering, Kyungpook National University, 80 Daehak-ro, Bukgu, Daegu 41566, Korea"},{"name":"Oz-tec Co. Ltd., Office 901, IT Convergence Industrial Building, 47 Gyeongdae-ro, 17-gil, Bukgu, Daegu 41566, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2017,5,18]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"3187","DOI":"10.1016\/j.polymer.2008.04.017","article-title":"Polymer nanotechnology: Nanocomposites","volume":"49","author":"Paul","year":"2008","journal-title":"Polymer"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"1511","DOI":"10.1177\/0021998306067321","article-title":"Review article: Polymer-matrix nanocomposites, processing, manufacturing, and application: An overview","volume":"40","author":"Hussain","year":"2006","journal-title":"J. Compos. 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