Evaluation of penetration of nanocarriers into red pepper leaf using confocal laser scanning microscopy
DC Field | Value | Language |
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dc.contributor.author | Minh-Hiep Nguyen | - |
dc.contributor.author | Lee, Ji-Sun | - |
dc.contributor.author | Hwang, In-Cheon | - |
dc.contributor.author | Park, Huyn-Jin | - |
dc.date.accessioned | 2021-09-05T02:41:08Z | - |
dc.date.available | 2021-09-05T02:41:08Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-12 | - |
dc.identifier.issn | 0261-2194 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/96706 | - |
dc.description.abstract | Penetration of nanocarriers into red pepper leaf was evaluated with the aim of identifying a novel way to enhance the efficacy of applied pesticides on the field. In addition, the effect of surface charge of the nanocarriers on penetration was also studied. Particularly, corn oil-nanoemulsions (NE) and chitosan coated NE (CH-NE) were successfully prepared with a high encapsulation efficiency, a high payload, a very small size, a small polydispersity index, and a high zeta potential. However, after being coated with chitosan, the zeta potential of NE changed from a negative charge to a positive charge. Penetration experiments were also carried out using a Franz diffusion cell followed by visualization using confocal laser scanning microscopy. The images of the vertical sections illustrated that penetration of nanocarriers (NE and CH-NE) into the red pepper leaf occurred very quickly. Nanocarriers fully penetrated the whole leaf after 60 min. Moreover, multi-depth images that paralleled the leaf surface (horizontal visualization) together with removal of plant-autofluorescent emissions and three-dimensional graphs describing the penetration of NE and CH-NE demonstrated that the negatively charged nanocarriers (NE) had a higher penetration rate compared to that of the positively charged nanocarriers (CH-NE). (C) 2014 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | PESTICIDES | - |
dc.subject | PHOTODEGRADATION | - |
dc.subject | DELTAMETHRIN | - |
dc.subject | PLASMA | - |
dc.subject | DRUG | - |
dc.title | Evaluation of penetration of nanocarriers into red pepper leaf using confocal laser scanning microscopy | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Huyn-Jin | - |
dc.identifier.doi | 10.1016/j.cropro.2014.08.016 | - |
dc.identifier.scopusid | 2-s2.0-84907181870 | - |
dc.identifier.wosid | 000345479300010 | - |
dc.identifier.bibliographicCitation | CROP PROTECTION, v.66, pp.61 - 66 | - |
dc.relation.isPartOf | CROP PROTECTION | - |
dc.citation.title | CROP PROTECTION | - |
dc.citation.volume | 66 | - |
dc.citation.startPage | 61 | - |
dc.citation.endPage | 66 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Agriculture | - |
dc.relation.journalWebOfScienceCategory | Agronomy | - |
dc.subject.keywordPlus | PESTICIDES | - |
dc.subject.keywordPlus | PHOTODEGRADATION | - |
dc.subject.keywordPlus | DELTAMETHRIN | - |
dc.subject.keywordPlus | PLASMA | - |
dc.subject.keywordPlus | DRUG | - |
dc.subject.keywordAuthor | Chitosan | - |
dc.subject.keywordAuthor | Deltamethrin | - |
dc.subject.keywordAuthor | Nanocarriers | - |
dc.subject.keywordAuthor | Penetration | - |
dc.subject.keywordAuthor | Zeta-potential | - |
dc.subject.keywordAuthor | Leaf | - |
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