New 1,8-naphthalimide-conjugated sulfonamide probes for TNP sensing in water
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kumar, Ashwani | - |
dc.contributor.author | Chae, Pil Seok | - |
dc.date.accessioned | 2021-06-22T14:23:56Z | - |
dc.date.available | 2021-06-22T14:23:56Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2017-03 | - |
dc.identifier.issn | 0925-4005 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/10108 | - |
dc.description.abstract | Two 1,8-naphthalimide (NPI)-conjugated sulfonamide probes (1 and 2) were synthesized for sensitive detection of 2,4,6-trinitrophenol (TNP) in aqueous media. In a PBS buffer, probe 1 (with two NPI units) showed an emission spectrum with lambda(max) = 484 nm while probe 2 (with only one NPI unit) gave an emission spectrum with lambda(max) =383 nm. Probe 1 showed aggregation-induced emission enhancement (AIEE) in a mixture of DMSO: H2O, but this emission was completely quenched in the presence of 2 equiv. of TNP. Partial de-aggregation of the nanoparticles and a conformational change of probe 1 induced by strong binding of the probe with TNP are mainly responsible for its sensitive TNP detection. Probe 1 provided sensitive detection of TNP in sea water, with observed and calculated limits of detection (LOD) of 3 nM and 5.86 ppt, respectively. In addition, filter paper strips coated with probe 1 were successfully utilized for TNP detection with high sensitivity. (C) 2016 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier BV | - |
dc.title | New 1,8-naphthalimide-conjugated sulfonamide probes for TNP sensing in water | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chae, Pil Seok | - |
dc.identifier.doi | 10.1016/j.snb.2016.08.149 | - |
dc.identifier.scopusid | 2-s2.0-84989850831 | - |
dc.identifier.wosid | 000390622300001 | - |
dc.identifier.bibliographicCitation | Sensors and Actuators, B: Chemical, v.240, pp.1 - 9 | - |
dc.relation.isPartOf | Sensors and Actuators, B: Chemical | - |
dc.citation.title | Sensors and Actuators, B: Chemical | - |
dc.citation.volume | 240 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
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 | Electrochemistry | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.subject.keywordPlus | AGGREGATION-INDUCED EMISSION | - |
dc.subject.keywordPlus | LIGHT-EMITTING-DIODES | - |
dc.subject.keywordPlus | PICRIC ACID | - |
dc.subject.keywordPlus | CONJUGATED POLYMERS | - |
dc.subject.keywordPlus | TRACE DETECTION | - |
dc.subject.keywordPlus | EXPLOSIVES | - |
dc.subject.keywordPlus | CHEMOSENSORS | - |
dc.subject.keywordPlus | SENSORS | - |
dc.subject.keywordPlus | NITROAROMATICS | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordAuthor | 1,8-Naphthalimide | - |
dc.subject.keywordAuthor | AIEE | - |
dc.subject.keywordAuthor | Excimer emission | - |
dc.subject.keywordAuthor | Sulfonamide | - |
dc.subject.keywordAuthor | TNP | - |
dc.subject.keywordAuthor | Fluorescence quenching | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S092540051631382X?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
55 Hanyangdeahak-ro, Sangnok-gu, Ansan, Gyeonggi-do, 15588, Korea+82-31-400-4269 sweetbrain@hanyang.ac.kr
COPYRIGHT © 2021 HANYANG UNIVERSITY. ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.