Phage-Based Structural Color Sensors and Their Pattern Recognition Sensing System
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Ju Hun | - |
dc.contributor.author | Fan, Benson | - |
dc.contributor.author | Samdin, Tuan D. | - |
dc.contributor.author | Monteiro, David A. | - |
dc.contributor.author | Desai, Malav S. | - |
dc.contributor.author | Scheideler, Olivia | - |
dc.contributor.author | Jin, Hyo-Eon | - |
dc.contributor.author | Kim, Soyoun | - |
dc.contributor.author | Lee, Seung-Wuk | - |
dc.date.accessioned | 2021-06-22T14:23:06Z | - |
dc.date.available | 2021-06-22T14:23:06Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2017-04 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/10068 | - |
dc.description.abstract | The mammalian olfactory system provides great inspiration for the design of intelligent sensors. To this end, we have developed a bioinspired phage nanostructure-based color sensor array and a smartphonebased sensing network system. Using a M13 bacteriophage (phage) as a basic building block, we created structural color matrices that are composed of liquid-crystalline bundled nanofibers from self-assembled phages. The phages were engineered to express cross-responsive receptors on their major coat protein (pVIII), leading to rapid, detectable color changes upon exposure to various target chemicals, resulting in chemical- and concentration-dependent color fingerprints. Using these sensors, we have successfully detected 5-90% relative humidity with 0.2% sensitivity. In addition, after modification with aromatic receptors, we were able to distinguish between various structurally similar toxic chemicals including benzene, toluene, xylene, and aniline. Furthermore, we have developed a method of interpreting and disseminating results from these sensors using smartphones to establish a wireless system. Our phage-based sensor system has the potential to be very useful in improving national security and monitoring the environment and human health. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | American Chemical Society | - |
dc.title | Phage-Based Structural Color Sensors and Their Pattern Recognition Sensing System | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Ju Hun | - |
dc.identifier.doi | 10.1021/acsnano.6b07942 | - |
dc.identifier.scopusid | 2-s2.0-85018641548 | - |
dc.identifier.wosid | 000400233200021 | - |
dc.identifier.bibliographicCitation | ACS Nano, v.11, no.4, pp.3632 - 3641 | - |
dc.relation.isPartOf | ACS Nano | - |
dc.citation.title | ACS Nano | - |
dc.citation.volume | 11 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 3632 | - |
dc.citation.endPage | 3641 | - |
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 | 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 | M13 BACTERIOPHAGE | - |
dc.subject.keywordPlus | ELECTRONIC NOSE | - |
dc.subject.keywordPlus | OPTOELECTRONIC NOSE | - |
dc.subject.keywordPlus | GAS SENSORS | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | DISPLAY | - |
dc.subject.keywordPlus | DIFFERENTIATION | - |
dc.subject.keywordPlus | SEPARATION | - |
dc.subject.keywordPlus | EXPLOSIVES | - |
dc.subject.keywordAuthor | M13 bacteriophage | - |
dc.subject.keywordAuthor | columnar smectic phase | - |
dc.subject.keywordAuthor | cross-reactive | - |
dc.subject.keywordAuthor | structural color | - |
dc.subject.keywordAuthor | biomimetics | - |
dc.subject.keywordAuthor | biosensor | - |
dc.subject.keywordAuthor | olfactory system | - |
dc.identifier.url | https://www.scopus.com/record/display.uri?eid=2-s2.0-85018641548&origin=inward&txGid=37ca234df8f633d37f765a208375fa12 | - |
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