DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Yoonjung | - |
dc.contributor.author | Jang, Moonjeong | - |
dc.contributor.author | Kim, Hyoeun | - |
dc.contributor.author | Lee, Sang Jin | - |
dc.contributor.author | Jin, Eunyeong | - |
dc.contributor.author | Koo, Jin Young | - |
dc.contributor.author | Hwang, In-Chul | - |
dc.contributor.author | Kim, Yonghwi | - |
dc.contributor.author | Ko, Young Ho | - |
dc.contributor.author | Hwang, Ilha | - |
dc.contributor.author | OH, JOON HAK | - |
dc.contributor.author | KIM, KIMOON | - |
dc.date.accessioned | 2018-01-04T06:42:27Z | - |
dc.date.available | 2018-01-04T06:42:27Z | - |
dc.date.created | 2017-10-26 | - |
dc.date.issued | 2017-10-12 | - |
dc.identifier.issn | 2451-9294 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/38994 | - |
dc.description.abstract | In recent years, there has been a rapid increase in the abuse of amphetamine-type stimulants (ATS). One way to tackle this problem is to develop an easy, sensitive, rapid, and cheap ATS detection platform. Here, a strategy that synergistically combines the selectivity of supramolecular chemistry and the sensitivity of organic field-effect transistors is used as the basis of an ATS sensor. Cucurbit[7]uril derivatives that can selectively detect ATS have been synthesized and used as a functional material. The fabricated amperometric sensors exhibited unprecedented sensitivity toward ATS, with a detection limit of nanomolar concentrations in urine and picomolar concentrations in water or a physiologic buffer. The feasibility of this strategy was further demonstrated through the preparation of flexible and wearable devices with a wireless sensing platform. This sensing system offers rapid and sensitive detection of trace amounts of ATS in urine and other samples at the point of use. | - |
dc.language | English | - |
dc.publisher | Cell Press | - |
dc.relation.isPartOf | Chem | - |
dc.title | Point-of-Use Detection of Amphetamine-Type Stimulants with Host Molecule Functionalized Organic Transistors | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.chempr.2017.08.015 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Chem, v.3, no.4, pp.641 - 651 | - |
dc.identifier.wosid | 000416366900012 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 651 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 641 | - |
dc.citation.title | Chem | - |
dc.citation.volume | 3 | - |
dc.contributor.affiliatedAuthor | OH, JOON HAK | - |
dc.contributor.affiliatedAuthor | KIM, KIMOON | - |
dc.identifier.scopusid | 2-s2.0-85036588606 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 10 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | BIOTIN-AVIDIN PAIR | - |
dc.subject.keywordPlus | HIGH-ENERGY WATER | - |
dc.subject.keywordPlus | DRIVING-FORCE | - |
dc.subject.keywordPlus | CUCURBITURIL | - |
dc.subject.keywordPlus | DERIVATIVES | - |
dc.subject.keywordPlus | CHEMISTRY | - |
dc.subject.keywordPlus | SENSORS | - |
dc.subject.keywordPlus | DRUGS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.