Development of an optode detector for determination of anionic surfactants by flow injection analysis

Ryota Sato; Ryo Yamada; Takashi Masadome

doi:10.2116/analsci.19N026

Development of an optode detector for determination of anionic surfactants by flow injection analysis

Ryota Sato, Ryo Yamada, Takashi Masadome

研究成果: Article › 査読

抄録

A flow-injection analysis (FIA) method for assaying an anionic surfactant (AS) using AS optode detector was demonstrated. The optode membrane consists of 2-nitrophenyl octyl ether as a plasticizer, lactone fonn rhodamine B (L-RB) and poly(vinyl chloride). The linear response concentration range of the AS optode to AS was 20-100 μmol dm^-3 in the FIA system. The sampling rate for an AS ion (40 μmol dm^-3 sodium dodecylbenzenesulfonate) in the proposed FIA system was ca. 5 samples h^-1. The AS level in commercially available laundry detergents by the proposed FIA system was determined.

本文言語	English
ページ（範囲）	379-383
ページ数	5
ジャーナル	Analytical Sciences
巻	36
号	3
DOI	https://doi.org/10.2116/analsci.19N026
出版ステータス	Published - 2020

ASJC Scopus subject areas

Analytical Chemistry

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10.2116/analsci.19N026

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引用スタイル

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abstract = "A flow-injection analysis (FIA) method for assaying an anionic surfactant (AS) using AS optode detector was demonstrated. The optode membrane consists of 2-nitrophenyl octyl ether as a plasticizer, lactone fonn rhodamine B (L-RB) and poly(vinyl chloride). The linear response concentration range of the AS optode to AS was 20-100 μmol dm-3 in the FIA system. The sampling rate for an AS ion (40 μmol dm-3 sodium dodecylbenzenesulfonate) in the proposed FIA system was ca. 5 samples h-1. The AS level in commercially available laundry detergents by the proposed FIA system was determined.",

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AU - Sato, Ryota

AU - Yamada, Ryo

AU - Masadome, Takashi

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N2 - A flow-injection analysis (FIA) method for assaying an anionic surfactant (AS) using AS optode detector was demonstrated. The optode membrane consists of 2-nitrophenyl octyl ether as a plasticizer, lactone fonn rhodamine B (L-RB) and poly(vinyl chloride). The linear response concentration range of the AS optode to AS was 20-100 μmol dm-3 in the FIA system. The sampling rate for an AS ion (40 μmol dm-3 sodium dodecylbenzenesulfonate) in the proposed FIA system was ca. 5 samples h-1. The AS level in commercially available laundry detergents by the proposed FIA system was determined.

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KW - Anionic surfactants

KW - Flow injection analysis

KW - Lactone form rhodamine B

KW - Optode

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