Ammonium ion optical sensor formation and characterization of a self-assembled thiazole containing dibenzo-18-crown-6 monolayer toward developing ammonium ion-sensing interface

被引：5

作者：

Chen, Hongxia ^{[2
]}

Cheng, Haiyun ^{[3
]}

Oh, Min-Cheol ^{[4
]}

Kim, Jae-Ho ^{[5
]}

Choi, Heung-Jin ^{[6
]}

Kim, Hong-Seok ^{[6
]}

Lee, Jaebeom ^{[1
]}

Koh, Kwangnak ^{[1
]}

机构：

[1] Pusan Natl Univ, Coll Nanosci & Nanotechnol, Pusan 609735, South Korea

[2] Pusan Natl Univ, Coll Pharm, Pusan, South Korea

[3] K MAC, Taejon, South Korea

[4] Pusan Natl Univ, Coll Engn, Pusan, South Korea

[5] Ajou Univ, Dept Mol Sci & Technol, Suwon, South Korea

[6] Kyungpook Natl Univ, Coll Engn, Taegu, South Korea

来源：

ANALYTICAL LETTERS | 2007年 / 40卷 / 16-18期

关键词：

self-assembled monolayer (SAM); ammonium ion; 18-crown-6; surface plasmon resonance (SPR);

D O I：

10.1080/00032710701689115

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

This letter demonstrates a selective NH4+ detection using a synthesized thiazole benzo crownether ethylamine-lipoic acid conjugate (1) monolayer. A self-assembled monolayer (SAM) of 1 was formed on Au surface and well characterized by atomic-force microscopy, Fourier transform infrared reflection absorption spectroscopy and cyclic voltammetry (CV). A good selectivity for NH4+ sensing was observed in a range of 1.0 x 10(-1) to 1.0 x 10(-6) M by surface plasmon resonance.

引用

页码：3373 / 3382

页数：10

共 8 条

[1] NMR and computational studies of ammonium ion binding to dibenzo-18-crown-6
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[2] NMR and computational studies of ammonium ion binding to dibenzo-18-crown-6
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[3] SOLVENT-EXTRACTION OF AMMONIUM AND SILVER IONS AS DIBENZO-18-CROWN-6 COMPLEXES WITH PICRATE ION
HASEGAWA, Y
IIZIMA, N
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[4] EXTRACTION OF SECONDARY AND TERTIARY AMMONIUM ION-PAIRS WITH DIBENZO-18-CROWN-6 AS ADDUCT-FORMING AGENT
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[6] Formation and characterization of self-assembled phenylboronic acid derivative monolayers toward developing monosaccharide sensing-interface
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[7] EFFECT OF SUCCESSIVE COMPLEX FORMATION ON THE FACILITATED ION TRANSFER ACROSS THE OIL/WATER INTERFACE TRANSFER OF Ba2+ ION FACILITATED BY DIBENZO-18-CROWN-6
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[8] Induced Fit of Crown Cavity to Ammonium Ion Guests and Photoinduced Intracavity Reactions: Cold Gas-Phase Spectroscopy of Dibenzo-18-Crown-6 Complexes with NH4+, CH3NH3+, and CH3CH2NH3+
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