Fluctuation-enhanced scent sensing using a single gas sensor

被引：11

作者：

Kotarski, Mateusz ^{[1
]}

Smulko, Janusz ^{[1
]}

Czyzewski, Andrzej ^{[1
]}

Melkonyan, Slavik ^{[2
]}

机构：

[1] Gdansk Univ Technol, Fac Elect Telecommun & Informat, PL-80233 Gdansk, Poland

[2] Yerevan State Univ, Dept Phys Semicond & Microelect, Yerevan 375049, Armenia

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2011年 / 157卷 / 01期

关键词：

Gas sensing; Noise measurements; Gas sensors; Aromatherapy;

D O I：

10.1016/j.snb.2011.03.029

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Scent or aroma sensing during aromatherapy can be carried out by applying only a single resistance gas sensor (TGS - Taguchi Gas Sensors). This paper considers the efficiency of detection of essential oils by DC resistance and its fluctuations observed in TGS sensors. A detailed study has been conducted for scents emitted by five popular essential oils using three sensor types (TGS 2600, TGS 2602, TGS 823). The research was focused on the practical use in aromatherapy to assure the same intensity of scents which are sprayed by a glass nebulizer. The prepared system for scent emission and control of its intensity was presented as well. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：85 / 91

页数：7

共 18 条

[1]

[Anonymous], 1971, Random Data: Analysis and Measurement Procedures

[2] Fluctuation-enhanced gas sensing [J].

Aroutiounian, V ;

Mkhitaryan, Z. ;

Adamian, A. ;

Granqvist, C. -G ;

Kish, L. .

PROCEEDINGS OF THE EUROSENSORS XXIII CONFERENCE, 2009, 1 (01) :216-+

[3]

BEESON MJ, 1985, FLUCTUATIONS NOISE U

[4]

Bowles E. J., 2005, International Journal of Aromatherapy, V15, P42, DOI 10.1016/j.ijat.2004.09.012

[5]

FLICKER KLC, 1973, NOISE DATA BASE, P293

[6]

GUEGUEN N, 2006, MANAGE, V25, P335

[7]

JOLIAT M, 1976, IEEE T ELECTRON DEV, V45, P753

[8] Extracting information from noise spectra of chemical sensors: single sensor electronic noses and tongues [J].

Kish, LB ;

Vajtai, R ;

Granqvist, CG .

SENSORS AND ACTUATORS B-CHEMICAL, 2000, 71 (1-2) :55-59

[9] HAZARDOUS GASES DETECTION BY FLUCTUATION-ENHANCED GAS SENSING [J].

Kotarski, Mateusz M. ;

Smulko, Janusz M. .

FLUCTUATION AND NOISE LETTERS, 2010, 9 (04) :359-371

[10] Effects of aroma inhalation on examination anxiety [J].

Kutlu, Adalet Koca ;

Yilmaz, Emel ;

Cecen, Dilek .

TEACHING AND LEARNING IN NURSING, 2008, 3 (04) :125-130

← 1 2 →