Biaxial Dielectrophoresis Force Spectroscopy: A Stoichiometric Approach for Examining Intermolecular Weak Binding Interactions
DC Field | Value | Language |
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dc.contributor.author | Park, In Soo | - |
dc.contributor.author | Kwak, Tae Joon | - |
dc.contributor.author | Lee, Gyudo | - |
dc.contributor.author | Son, Myeonggu | - |
dc.contributor.author | Choi, Jeong Woo | - |
dc.contributor.author | Choi, Seungyeop | - |
dc.contributor.author | Nam, Kihwan | - |
dc.contributor.author | Lee, Sei-Young | - |
dc.contributor.author | Chang, Woo-Jin | - |
dc.contributor.author | Eom, Kilho | - |
dc.contributor.author | Yoon, Dae Sung | - |
dc.contributor.author | Lee, Sangyoup | - |
dc.contributor.author | Bashir, Rashid | - |
dc.contributor.author | Lee, Sang Woo | - |
dc.date.accessioned | 2021-09-04T01:02:37Z | - |
dc.date.available | 2021-09-04T01:02:37Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2016-04 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/89051 | - |
dc.description.abstract | The direct quantification of weak intermolecular binding interactions is very important for many applications in biology and medicine. Techniques that can be used to investigate such interactions under a controlled environment, while varying different parameters such as loading rate, pulling direction, rupture event measurements, and the use of different functionalized probes, are still lacking. Herein, we demonstrate a biaxial dielectrophoresis force spectroscopy (BDFS) method that can be used to investigate weak unbinding events in a high-throughput manner under controlled environments and by varying the pulling direction (i.e., transverse and/or vertical axes) as well as the loading rate. With the BDFS system, we can quantitatively analyze binding interactions related to hydrogen bonding or ionic attractions between functionalized microbeads and a surface within a microfluidic device. Our BDFS system allowed for the characterization of the number of bonds involved in an interaction, bond affinity, kinetic rates, and energy barrier heights and widths from different regimes of the energy landscape. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | SINGLE-MOLECULE | - |
dc.subject | ADHESION | - |
dc.subject | PROTEIN | - |
dc.subject | MICROSCOPY | - |
dc.subject | RESOLUTION | - |
dc.subject | TWEEZERS | - |
dc.subject | AFM | - |
dc.title | Biaxial Dielectrophoresis Force Spectroscopy: A Stoichiometric Approach for Examining Intermolecular Weak Binding Interactions | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Gyudo | - |
dc.contributor.affiliatedAuthor | Yoon, Dae Sung | - |
dc.identifier.doi | 10.1021/acsnano.5b05286 | - |
dc.identifier.scopusid | 2-s2.0-84968764208 | - |
dc.identifier.wosid | 000375245000015 | - |
dc.identifier.bibliographicCitation | ACS NANO, v.10, no.4, pp.4011 - 4019 | - |
dc.relation.isPartOf | ACS NANO | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 10 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 4011 | - |
dc.citation.endPage | 4019 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | SINGLE-MOLECULE | - |
dc.subject.keywordPlus | ADHESION | - |
dc.subject.keywordPlus | PROTEIN | - |
dc.subject.keywordPlus | MICROSCOPY | - |
dc.subject.keywordPlus | RESOLUTION | - |
dc.subject.keywordPlus | TWEEZERS | - |
dc.subject.keywordPlus | AFM | - |
dc.subject.keywordAuthor | dielectrophoresis force spectroscopy | - |
dc.subject.keywordAuthor | intermolecular weak binding interactions | - |
dc.subject.keywordAuthor | energy landscape | - |
dc.subject.keywordAuthor | microfluidic device | - |
dc.subject.keywordAuthor | pulling direction | - |
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