Luminescent Organic Barcode Nanowires for Effective Chemical Sensors
Chemical materials are sometimes harmful to the environment as well as humans, plants, and animals. Thus, high-performance sensor systems have become more important in the past few decades. To achieve pH scale sensing in nanosystems, we applied luminescence polymer nanowires with alumina oxide templ...
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doaj-c99e51c6ae41420f9fb42a29544639052020-11-24T21:49:07ZengMDPI AGPolymers2073-43602019-04-0111466210.3390/polym11040662polym11040662Luminescent Organic Barcode Nanowires for Effective Chemical SensorsJinho Choi0Seokho Kim1Jung Woon Park2Seung Hwan Lee3Young Ju Seo4Dong Hyuk Park5Department of Chemical Engineering, Inha University, Incheon 22212, KoreaDepartment of Chemical Engineering, Inha University, Incheon 22212, KoreaDepartment of Chemical Engineering, Inha University, Incheon 22212, KoreaDepartment of Chemical Engineering, Inha University, Incheon 22212, KoreaDepartment of Chemical Engineering, Inha University, Incheon 22212, KoreaDepartment of Chemical Engineering, Inha University, Incheon 22212, KoreaChemical materials are sometimes harmful to the environment as well as humans, plants, and animals. Thus, high-performance sensor systems have become more important in the past few decades. To achieve pH scale sensing in nanosystems, we applied luminescence polymer nanowires with alumina oxide template method with electrochemical polymerization. We made polymer nanowire barcode by alternately stacking poly(3-methylthiophene) (P3MT) and poly(3,4-ethylenedioxythiophene) (PEDOT) in a nanoporous template. After polymerization, a hydrofluoric acid solvent was used to remove the template, and, for changing the pH scale, we used sodium hydroxide. We measured optical properties of each part of barcode using Raman scattering and photoluminescence and confirmed that only P3MT was changed by alkali treatment.https://www.mdpi.com/2073-4360/11/4/662barcodeRaman scatteringluminescencechemical sensorpolymer nanowire |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Jinho Choi Seokho Kim Jung Woon Park Seung Hwan Lee Young Ju Seo Dong Hyuk Park |
spellingShingle |
Jinho Choi Seokho Kim Jung Woon Park Seung Hwan Lee Young Ju Seo Dong Hyuk Park Luminescent Organic Barcode Nanowires for Effective Chemical Sensors Polymers barcode Raman scattering luminescence chemical sensor polymer nanowire |
author_facet |
Jinho Choi Seokho Kim Jung Woon Park Seung Hwan Lee Young Ju Seo Dong Hyuk Park |
author_sort |
Jinho Choi |
title |
Luminescent Organic Barcode Nanowires for Effective Chemical Sensors |
title_short |
Luminescent Organic Barcode Nanowires for Effective Chemical Sensors |
title_full |
Luminescent Organic Barcode Nanowires for Effective Chemical Sensors |
title_fullStr |
Luminescent Organic Barcode Nanowires for Effective Chemical Sensors |
title_full_unstemmed |
Luminescent Organic Barcode Nanowires for Effective Chemical Sensors |
title_sort |
luminescent organic barcode nanowires for effective chemical sensors |
publisher |
MDPI AG |
series |
Polymers |
issn |
2073-4360 |
publishDate |
2019-04-01 |
description |
Chemical materials are sometimes harmful to the environment as well as humans, plants, and animals. Thus, high-performance sensor systems have become more important in the past few decades. To achieve pH scale sensing in nanosystems, we applied luminescence polymer nanowires with alumina oxide template method with electrochemical polymerization. We made polymer nanowire barcode by alternately stacking poly(3-methylthiophene) (P3MT) and poly(3,4-ethylenedioxythiophene) (PEDOT) in a nanoporous template. After polymerization, a hydrofluoric acid solvent was used to remove the template, and, for changing the pH scale, we used sodium hydroxide. We measured optical properties of each part of barcode using Raman scattering and photoluminescence and confirmed that only P3MT was changed by alkali treatment. |
topic |
barcode Raman scattering luminescence chemical sensor polymer nanowire |
url |
https://www.mdpi.com/2073-4360/11/4/662 |
work_keys_str_mv |
AT jinhochoi luminescentorganicbarcodenanowiresforeffectivechemicalsensors AT seokhokim luminescentorganicbarcodenanowiresforeffectivechemicalsensors AT jungwoonpark luminescentorganicbarcodenanowiresforeffectivechemicalsensors AT seunghwanlee luminescentorganicbarcodenanowiresforeffectivechemicalsensors AT youngjuseo luminescentorganicbarcodenanowiresforeffectivechemicalsensors AT donghyukpark luminescentorganicbarcodenanowiresforeffectivechemicalsensors |
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1725889443560161280 |