{"article_type":"original","intvolume":"        18","publication_status":"published","date_updated":"2026-05-20T06:55:49Z","publication_identifier":{"issn":["2040-3364","2040-3372"]},"author":[{"full_name":"Kim, Minjun","last_name":"Kim","first_name":"Minjun"},{"full_name":"Heo, Damun","first_name":"Damun","last_name":"Heo"},{"last_name":"Cho","first_name":"Sung Yoon","full_name":"Cho, Sung Yoon"},{"full_name":"Lee, Ye-Won","first_name":"Ye-Won","last_name":"Lee"},{"first_name":"Sun-Hwa","last_name":"Gu","full_name":"Gu, Sun-Hwa"},{"last_name":"Adhikari","first_name":"Samir","full_name":"Adhikari, Samir"},{"full_name":"Lee, Donghan","first_name":"Donghan","last_name":"Lee"},{"full_name":"Jeong, Seok Soon","first_name":"Seok Soon","last_name":"Jeong"},{"first_name":"Hyuck Soo","last_name":"Kim","full_name":"Kim, Hyuck Soo"},{"full_name":"Devaraj, Vasanthan","last_name":"Devaraj","first_name":"Vasanthan"},{"full_name":"Zentgraf, Thomas","last_name":"Zentgraf","orcid":"0000-0002-8662-1101","first_name":"Thomas","id":"30525"},{"full_name":"Jeon, Min Yong","first_name":"Min Yong","last_name":"Jeon"},{"full_name":"Lee, Jong-Min","last_name":"Lee","first_name":"Jong-Min"}],"year":"2026","title":"A functionalization-free plasmonic hole-sphere nanogap SERS platform for reliable on-site analysis and oxide-state classification","doi":"10.1039/d5nr03414k","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://pubs.rsc.org/en/content/articlelanding/2026/nr/d5nr03414k"}],"abstract":[{"lang":"eng","text":"A functionalization-free plasmonic nanogap platform enables reliable on-site SERS based oxidation-state differentiation of arsenic through uniform metal-vacuum-metal cavities with high electromagnetic enhancement and minimal background interference."}],"publication":"Nanoscale","issue":"8","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"type":"journal_article","date_created":"2026-05-20T06:53:30Z","status":"public","volume":18,"user_id":"30525","publisher":"Royal Society of Chemistry (RSC)","_id":"65655","page":"4292-4299","quality_controlled":"1","citation":{"mla":"Kim, Minjun, et al. “A Functionalization-Free Plasmonic Hole-Sphere Nanogap SERS Platform for Reliable on-Site Analysis and Oxide-State Classification.” <i>Nanoscale</i>, vol. 18, no. 8, Royal Society of Chemistry (RSC), 2026, pp. 4292–99, doi:<a href=\"https://doi.org/10.1039/d5nr03414k\">10.1039/d5nr03414k</a>.","ama":"Kim M, Heo D, Cho SY, et al. A functionalization-free plasmonic hole-sphere nanogap SERS platform for reliable on-site analysis and oxide-state classification. <i>Nanoscale</i>. 2026;18(8):4292-4299. doi:<a href=\"https://doi.org/10.1039/d5nr03414k\">10.1039/d5nr03414k</a>","bibtex":"@article{Kim_Heo_Cho_Lee_Gu_Adhikari_Lee_Jeong_Kim_Devaraj_et al._2026, title={A functionalization-free plasmonic hole-sphere nanogap SERS platform for reliable on-site analysis and oxide-state classification}, volume={18}, DOI={<a href=\"https://doi.org/10.1039/d5nr03414k\">10.1039/d5nr03414k</a>}, number={8}, journal={Nanoscale}, publisher={Royal Society of Chemistry (RSC)}, author={Kim, Minjun and Heo, Damun and Cho, Sung Yoon and Lee, Ye-Won and Gu, Sun-Hwa and Adhikari, Samir and Lee, Donghan and Jeong, Seok Soon and Kim, Hyuck Soo and Devaraj, Vasanthan and et al.}, year={2026}, pages={4292–4299} }","apa":"Kim, M., Heo, D., Cho, S. Y., Lee, Y.-W., Gu, S.-H., Adhikari, S., Lee, D., Jeong, S. S., Kim, H. S., Devaraj, V., Zentgraf, T., Jeon, M. Y., &#38; Lee, J.-M. (2026). A functionalization-free plasmonic hole-sphere nanogap SERS platform for reliable on-site analysis and oxide-state classification. <i>Nanoscale</i>, <i>18</i>(8), 4292–4299. <a href=\"https://doi.org/10.1039/d5nr03414k\">https://doi.org/10.1039/d5nr03414k</a>","ieee":"M. Kim <i>et al.</i>, “A functionalization-free plasmonic hole-sphere nanogap SERS platform for reliable on-site analysis and oxide-state classification,” <i>Nanoscale</i>, vol. 18, no. 8, pp. 4292–4299, 2026, doi: <a href=\"https://doi.org/10.1039/d5nr03414k\">10.1039/d5nr03414k</a>.","short":"M. Kim, D. Heo, S.Y. Cho, Y.-W. Lee, S.-H. Gu, S. Adhikari, D. Lee, S.S. Jeong, H.S. Kim, V. Devaraj, T. Zentgraf, M.Y. Jeon, J.-M. Lee, Nanoscale 18 (2026) 4292–4299.","chicago":"Kim, Minjun, Damun Heo, Sung Yoon Cho, Ye-Won Lee, Sun-Hwa Gu, Samir Adhikari, Donghan Lee, et al. “A Functionalization-Free Plasmonic Hole-Sphere Nanogap SERS Platform for Reliable on-Site Analysis and Oxide-State Classification.” <i>Nanoscale</i> 18, no. 8 (2026): 4292–99. <a href=\"https://doi.org/10.1039/d5nr03414k\">https://doi.org/10.1039/d5nr03414k</a>."}}