Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, Jinmo | - |
dc.contributor.author | Chou, Namsun | - |
dc.contributor.author | Kim, Sohee | - |
dc.date.available | 2017-04-24T09:12:03Z | - |
dc.date.created | 2017-04-10 | - |
dc.date.issued | 2016-06 | - |
dc.identifier.issn | 1387-2176 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/1302 | - |
dc.description.abstract | This study investigates the mechanical and long-term electrical properties of parylene-caulked polydimethylsiloxane (PDMS) as a substrate for implantable electrodes. The parylene-caulked PDMS is a structure where particles of parylene fill the porous surface of PDMS. This material is expected to have low water absorption and desirable mechanical properties such as flexibility and elasticity that are beneficial in many biomedical applications. To evaluate the mechanical property and electrical stability of parylene-caulked PDMS for potential in-vivo uses, tensile tests were conducted firstly, which results showed that the mechanical strength of parylene-caulked PDMS was comparable to that of native PDMS. Next, surface electrodes based on parylene-caulked PDMS were fabricated and their impedance was measured in phosphate-buffered saline (PBS) solution at 36.5°C over seven months. The electrodes based on parylene-caulked PDMS exhibited the improved stability in impedance over time than native PDMS. Thus, with improved electrical stability in wet environment and preserved mechanical properties of PDMS, the electrodes based on parylene-caulked PDMS are expected to be suitable for long-term in-vivo applications. © 2016, Springer Science+Business Media New York. | - |
dc.language | English | - |
dc.publisher | Springer | - |
dc.title | Long-term characterization of neural electrodes based on parylene-caulked polydimethylsiloxane substrate | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s10544-016-0065-z | - |
dc.identifier.scopusid | 2-s2.0-84969545634 | - |
dc.identifier.bibliographicCitation | Biomedical Microdevices, v.18, no.3, pp.1 - 9 | - |
dc.subject.keywordAuthor | Neural electrode | - |
dc.subject.keywordAuthor | Polydimethylsiloxane (PDMS) | - |
dc.subject.keywordAuthor | Parylene | - |
dc.subject.keywordAuthor | Parylene-caulked PDMS | - |
dc.subject.keywordAuthor | Stretchability | - |
dc.subject.keywordAuthor | Electrochemical impedance spectroscopy (EIS) | - |
dc.subject.keywordAuthor | Stability | - |
dc.subject.keywordPlus | Biomedical Applications | - |
dc.subject.keywordPlus | Convergence of Numerical Methods | - |
dc.subject.keywordPlus | Electrical Stability | - |
dc.subject.keywordPlus | Electrochemical Electrodes | - |
dc.subject.keywordPlus | Electrochemical Impedance Spectroscopy | - |
dc.subject.keywordPlus | Electrochemical Impedance Spectroscopy (EIS) | - |
dc.subject.keywordPlus | Electrodes | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | Implantable Electrodes | - |
dc.subject.keywordPlus | IMPROVemENT | - |
dc.subject.keywordPlus | Mechanical Properties | - |
dc.subject.keywordPlus | Medical Applications | - |
dc.subject.keywordPlus | Microchannels | - |
dc.subject.keywordPlus | MULTIELECTRODE ARRAY | - |
dc.subject.keywordPlus | Neural Electrode | - |
dc.subject.keywordPlus | Parylene | - |
dc.subject.keywordPlus | Parylene-Caulked PDMS | - |
dc.subject.keywordPlus | Parylenes | - |
dc.subject.keywordPlus | PDMS | - |
dc.subject.keywordPlus | Phosphate Buffered Saline Solutions | - |
dc.subject.keywordPlus | POLY(DIMETHYLSILOXANE) | - |
dc.subject.keywordPlus | Polydimethylsiloxane | - |
dc.subject.keywordPlus | Polydimethylsiloxane (PDMS) | - |
dc.subject.keywordPlus | Polydimethylsiloxane Pdms | - |
dc.subject.keywordPlus | PROBE | - |
dc.subject.keywordPlus | Silicones | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | STIMULATION | - |
dc.subject.keywordPlus | Stretchability | - |
dc.subject.keywordPlus | Surface Electrode | - |
dc.subject.keywordPlus | TECHNOLOGY | - |
dc.subject.keywordPlus | Tensile Testing | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | Water Absorption | - |
dc.citation.endPage | 9 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | Biomedical Microdevices | - |
dc.citation.volume | 18 | - |
There are no files associated with this item.