Simple thick-film thread-based voltammetric sensors

被引：11

作者：

Sekar, Nadia Chandra ^{[1
]}

Shaegh, Seyed Ali Mousavi ^{[2
]}

Ng, Sum Huan ^{[3
]}

Ge, Liya ^{[4
]}

Tan, Swee Ngin ^{[1
]}

机构：

[1] Nanyang Technol Univ, Nat Sci & Sci Educ Acad Grp, Singapore 637616, Singapore

[2] Harvard Univ, Sch Med, Brigham & Womens Hosp, Harvard MIT Div Hlth Sci & Technol, Cambridge, MA 02139 USA

[3] Singapore Inst Mfg Technol, Singapore 638075, Singapore

[4] Nanyang Technol Univ, Residues & Resource Reclamat Ctr, Singapore 637141, Singapore

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2014年 / 46卷

关键词：

Thread-based sensors; Cellulose; Cyclic voltammetry; Applications; DIAGNOSTICS;

D O I：

10.1016/j.elecom.2014.07.003

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A simple, "green" and novel concept for fabricating a low-cost voltammetric sensor developed based on cellulose thread is described. The thread used is inexpensive, widely available and lightweight. The thread was coated with screen-printing pastes and used directly for the detection of different electro-active compounds without any pre-treatment procedures. The hydrophilic nature of the thread enables the transportation of fluids via capillary action. The applicability of the thread-based sensor to perform rapid qualitative/quantitative analyses demonstrates thread as a promising platform for possible incorporation into field-deployable disposable sensing devices. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：128 / 131

页数：4

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