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Scattering analysis of single polyaniline nanoparticles for acidic environmental sensing

DC FieldValueLanguage
dc.contributor.author양재문-
dc.date.accessioned2016-02-04T11:34:14Z-
dc.date.available2016-02-04T11:34:14Z-
dc.date.issued2015-
dc.identifier.issn0925-4005-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/140719-
dc.description.abstractHerein, we demonstrate an acidic environmental sensing technique based on polyaniline (PAni) nanoparticles and a nanoscattering spectrum imaging analysis (NSSIA) system. PAni nanoparticles (PNs) were formulated by a homogeneous coating process using Tween® 80 as a surfactant. Subsequently, PNs were immobilized to an aminated glass substrate to sense environmental pH conditions for single PNs, using the NSSIA system. In contrast to dark-field scattering imaging of the PN, the NSSIA system enabled us to obtain scattering spectra for a single PN to specifically identify the environmental pH conditions. Furthermore, the immobilized PN on the substrate exhibited excellent reversibility for the acquisition of the scattering spectra after repeated change of environmental pH.-
dc.description.statementOfResponsibilityopen-
dc.format.extent31~36-
dc.relation.isPartOfSENSORS AND ACTUATORS B-CHEMICAL-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.titleScattering analysis of single polyaniline nanoparticles for acidic environmental sensing-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Radiology (영상의학)-
dc.contributor.googleauthorYoochan Hong-
dc.contributor.googleauthorSeungyeon Hwang-
dc.contributor.googleauthorDae Sung Yoon-
dc.contributor.googleauthorJaemoon Yang-
dc.identifier.doi10.1016/j.snb.2015.04.098-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA02315-
dc.relation.journalcodeJ02654-
dc.identifier.urlhttp://www.sciencedirect.com/science/article/pii/S092540051500550X-
dc.subject.keywordNanoscattering-
dc.subject.keywordSingle nanoparticle scattering spectrum-
dc.subject.keywordPolyaniline nanoparticle-
dc.subject.keywordAcidic environment-
dc.contributor.alternativeNameYang, Jae Moon-
dc.contributor.affiliatedAuthorYang, Jae Moon-
dc.rights.accessRightsnot free-
dc.citation.volume218-
dc.citation.startPage31-
dc.citation.endPage36-
dc.identifier.bibliographicCitationSENSORS AND ACTUATORS B-CHEMICAL, Vol.218 : 31-36, 2015-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers

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