Highly sensitive BTX detection using surface functionalized QCM sensor

Asuman Aşikoǧlu Bozkurt; Okan Özdemir; Ahmet Altindal

doi:10.1063/1.4944238

Highly sensitive BTX detection using surface functionalized QCM sensor

Asuman Aşikoǧlu Bozkurt
, Okan Özdemir
, Ahmet Altindal^*

^*Bu çalışma için yazışmadan sorumlu yazar

Yildiz Technical University

Araştırma çıktısı: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › Hakem

Özet

A novel organic compound was designed and successfully synthesized for the fabrication of QCM based sensors to detect the low concentrations of BTX gases in indoor air. The effect of the long-range electron orbital delocalization on the BTX vapour sensing properties of azo-bridged Pcs based chemiresistor-type sensors have also been investigated in this work. The sensing behaviour of the film for the online detection of volatile organic solvent vapors was investigated by utilizing an AT-cut quartz crystal resonator. It was observed that the adsorption of the target molecules on the coating surface cause a reversible negative frequency shift of the resonator. Thus, a variety of solvent vapors can be detected by using the phthalocyanine film as sensitive coating, with sensitivity in the ppm range and response times in the order of several seconds depending on the molecular structure of the organic solvent.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	9th International Physics Conference of the Balkan Physical Union, BPU 2015
Editörler	Baki Akkus, Gulfem Susoy Dogan, R. Burcu Cakirli Mutlu, Latife Sahin Yalcin, Yesim Oktem
Yayınlayan	American Institute of Physics Inc.
ISBN (Elektronik)	9780735413696
DOI'lar	https://doi.org/10.1063/1.4944238
Yayın durumu	Yayınlandı - 25 Mar 2016
Harici olarak yayınlandı	Evet
Etkinlik	9th International Physics Conference of the Balkan Physical Union, BPU 2015 - Istanbul, Türkiye Süre: 24 Ağu 2015 → 27 Ağu 2015

Yayın serisi

Adı	AIP Conference Proceedings
Hacim	1722
ISSN (Basılı)	0094-243X
ISSN (Elektronik)	1551-7616

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	9th International Physics Conference of the Balkan Physical Union, BPU 2015
Ülke/Bölge	Türkiye
Şehir	Istanbul
Periyot	24/08/15 → 27/08/15

Bibliyografik not

Publisher Copyright:
© 2016 AIP Publishing LLC.

Belgeye Erişim

10.1063/1.4944238

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Bozkurt, A. A., Özdemir, O., & Altindal, A. (2016). Highly sensitive BTX detection using surface functionalized QCM sensor. In B. Akkus, G. S. Dogan, R. B. C. Mutlu, L. S. Yalcin, & Y. Oktem (Eds.), 9th International Physics Conference of the Balkan Physical Union, BPU 2015 Makale 220006 (AIP Conference Proceedings; Hac. 1722). American Institute of Physics Inc.. https://doi.org/10.1063/1.4944238

Bozkurt, Asuman Aşikoǧlu ; Özdemir, Okan ; Altindal, Ahmet. / Highly sensitive BTX detection using surface functionalized QCM sensor. 9th International Physics Conference of the Balkan Physical Union, BPU 2015. editör / Baki Akkus ; Gulfem Susoy Dogan ; R. Burcu Cakirli Mutlu ; Latife Sahin Yalcin ; Yesim Oktem. American Institute of Physics Inc., 2016. (AIP Conference Proceedings).

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title = "Highly sensitive BTX detection using surface functionalized QCM sensor",

abstract = "A novel organic compound was designed and successfully synthesized for the fabrication of QCM based sensors to detect the low concentrations of BTX gases in indoor air. The effect of the long-range electron orbital delocalization on the BTX vapour sensing properties of azo-bridged Pcs based chemiresistor-type sensors have also been investigated in this work. The sensing behaviour of the film for the online detection of volatile organic solvent vapors was investigated by utilizing an AT-cut quartz crystal resonator. It was observed that the adsorption of the target molecules on the coating surface cause a reversible negative frequency shift of the resonator. Thus, a variety of solvent vapors can be detected by using the phthalocyanine film as sensitive coating, with sensitivity in the ppm range and response times in the order of several seconds depending on the molecular structure of the organic solvent.",

author = "Bozkurt, \{Asuman A{\c s}ikoǧlu\} and Okan {\"O}zdemir and Ahmet Altindal",

note = "Publisher Copyright: {\textcopyright} 2016 AIP Publishing LLC.; 9th International Physics Conference of the Balkan Physical Union, BPU 2015 ; Conference date: 24-08-2015 Through 27-08-2015",

year = "2016",

month = mar,

day = "25",

doi = "10.1063/1.4944238",

language = "English",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics Inc.",

editor = "Baki Akkus and Dogan, \{Gulfem Susoy\} and Mutlu, \{R. Burcu Cakirli\} and Yalcin, \{Latife Sahin\} and Yesim Oktem",

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}

Bozkurt, AA, Özdemir, O & Altindal, A 2016, Highly sensitive BTX detection using surface functionalized QCM sensor. in B Akkus, GS Dogan, RBC Mutlu, LS Yalcin & Y Oktem (eds), 9th International Physics Conference of the Balkan Physical Union, BPU 2015., 220006, AIP Conference Proceedings, hac. 1722, American Institute of Physics Inc., 9th International Physics Conference of the Balkan Physical Union, BPU 2015, Istanbul, Türkiye, 24/08/15. https://doi.org/10.1063/1.4944238

Highly sensitive BTX detection using surface functionalized QCM sensor. / Bozkurt, Asuman Aşikoǧlu; Özdemir, Okan; Altindal, Ahmet.
9th International Physics Conference of the Balkan Physical Union, BPU 2015. ed. / Baki Akkus; Gulfem Susoy Dogan; R. Burcu Cakirli Mutlu; Latife Sahin Yalcin; Yesim Oktem. American Institute of Physics Inc., 2016. 220006 (AIP Conference Proceedings; Hac. 1722).

Araştırma çıktısı: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › Hakem

TY - GEN

T1 - Highly sensitive BTX detection using surface functionalized QCM sensor

AU - Bozkurt, Asuman Aşikoǧlu

AU - Özdemir, Okan

AU - Altindal, Ahmet

PY - 2016/3/25

Y1 - 2016/3/25

N2 - A novel organic compound was designed and successfully synthesized for the fabrication of QCM based sensors to detect the low concentrations of BTX gases in indoor air. The effect of the long-range electron orbital delocalization on the BTX vapour sensing properties of azo-bridged Pcs based chemiresistor-type sensors have also been investigated in this work. The sensing behaviour of the film for the online detection of volatile organic solvent vapors was investigated by utilizing an AT-cut quartz crystal resonator. It was observed that the adsorption of the target molecules on the coating surface cause a reversible negative frequency shift of the resonator. Thus, a variety of solvent vapors can be detected by using the phthalocyanine film as sensitive coating, with sensitivity in the ppm range and response times in the order of several seconds depending on the molecular structure of the organic solvent.

AB - A novel organic compound was designed and successfully synthesized for the fabrication of QCM based sensors to detect the low concentrations of BTX gases in indoor air. The effect of the long-range electron orbital delocalization on the BTX vapour sensing properties of azo-bridged Pcs based chemiresistor-type sensors have also been investigated in this work. The sensing behaviour of the film for the online detection of volatile organic solvent vapors was investigated by utilizing an AT-cut quartz crystal resonator. It was observed that the adsorption of the target molecules on the coating surface cause a reversible negative frequency shift of the resonator. Thus, a variety of solvent vapors can be detected by using the phthalocyanine film as sensitive coating, with sensitivity in the ppm range and response times in the order of several seconds depending on the molecular structure of the organic solvent.

UR - https://www.scopus.com/pages/publications/84984593076

U2 - 10.1063/1.4944238

DO - 10.1063/1.4944238

M3 - Conference contribution

AN - SCOPUS:84984593076

T3 - AIP Conference Proceedings

BT - 9th International Physics Conference of the Balkan Physical Union, BPU 2015

A2 - Akkus, Baki

A2 - Dogan, Gulfem Susoy

A2 - Mutlu, R. Burcu Cakirli

A2 - Yalcin, Latife Sahin

A2 - Oktem, Yesim

PB - American Institute of Physics Inc.

T2 - 9th International Physics Conference of the Balkan Physical Union, BPU 2015

Y2 - 24 August 2015 through 27 August 2015

ER -

Highly sensitive BTX detection using surface functionalized QCM sensor

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Yayın serisi

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Bibliyografik not

Belgeye Erişim

Diğer Dosyalar ve Linkler

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