Nanoscale local hydrogen-bonding sensing using single-molecule spectroscopic imaging
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Hyunbum | - |
dc.contributor.author | Kim, Doory | - |
dc.date.accessioned | 2023-05-03T14:17:36Z | - |
dc.date.available | 2023-05-03T14:17:36Z | - |
dc.date.created | 2022-10-06 | - |
dc.date.issued | 2022-12 | - |
dc.identifier.issn | 0925-4005 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/185375 | - |
dc.description.abstract | Hydrogen bonds play significant roles in many chemical and biological processes. However, it remains challenging to probe the local hydrogen-bonding characters at the nanoscale. Herein, we developed a new single-molecule sensing approach to examine the nature of the local hydrogen bonding characters with surrounding molecules at the single-molecule level by employing a single-molecule spectroscopic imaging technique and a Nile blue (NB) dye as a single-molecule sensor. This method is based on the recent developments in single-molecule spectroscopic imaging that enabled local chemical property sensing at the single-molecule level, which is generally masked in the ensemble averages of bulk measurements. By observing the single-molecule fluorescence spectrum of hydrogen-bonding sensor, NB dye, under different chemical conditions, we could differentiate their hydrogen-bonding characteristics at the single-molecule level, even in the solvent mixtures. We believe that the results will be effective in probing different chemical properties of unknown solvent molecules at the single-molecule level, which could not be achieved using any previously reported method. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier B.V. | - |
dc.title | Nanoscale local hydrogen-bonding sensing using single-molecule spectroscopic imaging | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Doory | - |
dc.identifier.doi | 10.1016/j.snb.2022.132593 | - |
dc.identifier.scopusid | 2-s2.0-85138043296 | - |
dc.identifier.wosid | 000888771900006 | - |
dc.identifier.bibliographicCitation | Sensors and Actuators B: Chemical, v.372, pp.1 - 10 | - |
dc.relation.isPartOf | Sensors and Actuators B: Chemical | - |
dc.citation.title | Sensors and Actuators B: Chemical | - |
dc.citation.volume | 372 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 10 | - |
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 | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.subject.keywordPlus | SUPERRESOLUTION MICROSCOPY | - |
dc.subject.keywordPlus | DIELECTRIC-CONSTANT | - |
dc.subject.keywordPlus | POLARITY | - |
dc.subject.keywordPlus | EMISSION | - |
dc.subject.keywordPlus | BREAKING | - |
dc.subject.keywordPlus | LIMIT | - |
dc.subject.keywordAuthor | Hydrogen-bonding | - |
dc.subject.keywordAuthor | Chemical sensing | - |
dc.subject.keywordAuthor | Super-resolution microscopy | - |
dc.subject.keywordAuthor | Single-molecule spectroscopy | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0925400522012369?via%3Dihub | - |
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