A three-dimensional gold nanodendrite network porous structure and its application for an electrochemical sensing
DC Field | Value | Language |
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dc.contributor.author | Tran Ngoc Huan | - |
dc.contributor.author | Ganesh, Thothadri | - |
dc.contributor.author | Kim, Kwang Soo | - |
dc.contributor.author | Kim, Saetbyeol | - |
dc.contributor.author | Han, Sung-Hwan | - |
dc.contributor.author | Chung, Hoeil | - |
dc.date.accessioned | 2022-07-07T14:23:33Z | - |
dc.date.available | 2022-07-07T14:23:33Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2011-09 | - |
dc.identifier.issn | 0956-5663 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/144848 | - |
dc.description.abstract | A three dimensional (3D) gold (Au) nanodendrite network porous structure constructed by a simple electrochemical synthetic method has been presented, and its utility for sensitive electrochemical measurement was demonstrated in this study. The 3D nanodendrite network porous structure was constructed on a platinum surface through electrodeposition of Au under the presence of hydrogen bubbles generated from the same surface. Iodide, used as a co-reagent, played an important role in the construction of the nanodendrite network by preventing continual growth of Au into larger agglomerates as well as inhibiting coalescence of neighboring nanodendrites. An electrochemical sensor incorporating the structure was built and used to detect As(III) in ultra low concentration range. For the purpose of comparison, bare gold and gold nanoparticle-incorporated electrodes were also prepared. With the use of 3D nanodendrite network porous structure, a much more sensitive detection of As(III) was possible due to its large surface area. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER ADVANCED TECHNOLOGY | - |
dc.title | A three-dimensional gold nanodendrite network porous structure and its application for an electrochemical sensing | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, Hoeil | - |
dc.identifier.doi | 10.1016/j.bios.2011.06.011 | - |
dc.identifier.scopusid | 2-s2.0-79960919680 | - |
dc.identifier.wosid | 000295953300030 | - |
dc.identifier.bibliographicCitation | BIOSENSORS & BIOELECTRONICS, v.27, no.1, pp.183 - 186 | - |
dc.relation.isPartOf | BIOSENSORS & BIOELECTRONICS | - |
dc.citation.title | BIOSENSORS & BIOELECTRONICS | - |
dc.citation.volume | 27 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 183 | - |
dc.citation.endPage | 186 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biophysics | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Biophysics | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordAuthor | Gold nanodendrite | - |
dc.subject.keywordAuthor | Nanodendrite network porous structure | - |
dc.subject.keywordAuthor | Nucleation | - |
dc.subject.keywordAuthor | Arsenic detection | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0956566311003757?via%3Dihub | - |
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