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DC Field | Value | Language |
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dc.citation.conferencePlace | CH | - |
dc.citation.conferencePlace | Kaohsiung | - |
dc.citation.endPage | 1355 | - |
dc.citation.startPage | 1352 | - |
dc.citation.title | 19th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2017 | - |
dc.contributor.author | Zhou, Qitao | - |
dc.contributor.author | Thokchom, Ashish K. | - |
dc.contributor.author | Kim, Dongjoo | - |
dc.contributor.author | Kim, Taesung | - |
dc.date.accessioned | 2023-12-19T18:40:21Z | - |
dc.date.available | 2023-12-19T18:40:21Z | - |
dc.date.created | 2017-06-29 | - |
dc.date.issued | 2017-06-21 | - |
dc.description.abstract | Here, we describe a novel method for SERS substrates using inkjet printing that allows AgNO3 solution to be regularly injected onto a superhydrophobically functionalized Cu substrate. The chemical replacement reaction occurs only within droplet-injected areas, creating a hydrophilic Ag micro-/nanostructures and a wettability gradient on the Cu surface. As a sample drop containing analytes and Au nanoparticles (Au-NPs) evaporates on the Cu substrate, the analytes and Au-NPs are delivered to the hydrophilic Ag nanoplate array (Ag-NPA), facilitating simple, easy, and in-situ pre-concentration and sensitive SERS detection. Our approach made it possible to successfully detect antibiotics at very low concentrations, thereby demonstrating a remarkable potential of the inkjet printing method for SERS substrates. | - |
dc.identifier.bibliographicCitation | 19th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2017, pp.1352 - 1355 | - |
dc.identifier.doi | 10.1109/TRANSDUCERS.2017.7994307 | - |
dc.identifier.scopusid | 2-s2.0-85029357248 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/35297 | - |
dc.identifier.url | http://ieeexplore.ieee.org/document/7994307 | - |
dc.language | 영어 | - |
dc.publisher | 19th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2017 | - |
dc.title | Inkjet-printed Ag Micro-/Nanostructure Clusters on Cu Substrates for In-situ Pre-concentration and Surface-Enhanced Raman Scattering | - |
dc.type | Conference Paper | - |
dc.date.conferenceDate | 2017-06-18 | - |
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