DC Field | Value | Language |
---|---|---|
dc.contributor.author | Go, Taesik | - |
dc.contributor.author | Kim, Jihwan | - |
dc.contributor.author | Lee, Sang Joon | - |
dc.date.accessioned | 2021-06-01T02:10:22Z | - |
dc.date.available | 2021-06-01T02:10:22Z | - |
dc.date.created | 2021-01-12 | - |
dc.date.issued | 2021-02 | - |
dc.identifier.issn | 0304-3894 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/105197 | - |
dc.description.abstract | Plants are considered as a possible modality to reduce particulate matter (PM) particles from ambient air in an ecofriendly manner. A new precise monitoring technique that can explore interactions between individual PM particles and a leaf surface is necessary to understand the underlying mechanisms of PM removal of plant leaves. In this study, a digital in-line holographic microscopy (DIHM) was employed to experimentally investigate the settling motions of PM particles over the leaf surface. The in-plane positions and sizes of opaque PMs with irregular shapes were obtained from the projection images of numerically reconstructed holographic images. The depth positions of PMs were determined by using proper selection of an autofocusing criterion with automatic segmentation method. The edge of a hairy Perilla frutescens leaf was detected by adopting several digital imaging processing techniques. The DIHM technique was applied in this study to accurately detect 3D settling trajectories of PMs with velocity information of PMs in the midair and near leaf surface, simultaneously. | - |
dc.language | English | - |
dc.publisher | ELSEVIER | - |
dc.relation.isPartOf | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.title | Three-dimensional volumetric monitoring of settling particulate matters on a leaf using digital in-line holographic microscopy | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jhazmat.2020.124116 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF HAZARDOUS MATERIALS, v.404 | - |
dc.identifier.wosid | 000598735700009 | - |
dc.citation.title | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.citation.volume | 404 | - |
dc.contributor.affiliatedAuthor | Kim, Jihwan | - |
dc.contributor.affiliatedAuthor | Lee, Sang Joon | - |
dc.identifier.scopusid | 2-s2.0-85092353865 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | DRY DEPOSITION | - |
dc.subject.keywordPlus | AIR-POLLUTION | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordPlus | ACCUMULATION | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | PLANTS | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | IMPACT | - |
dc.subject.keywordPlus | FILTER | - |
dc.subject.keywordPlus | PM2.5 | - |
dc.subject.keywordAuthor | Digital in-line holographic microscopy | - |
dc.subject.keywordAuthor | Particulate Matter (PM) | - |
dc.subject.keywordAuthor | Sedimentation | - |
dc.subject.keywordAuthor | Leaf | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
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