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Dye-modified carbon nanotubes for the optical detection of amines vapours. / Banimuslem, Hikmat; Hassan, Aseel; Basova, Tamara et al.

In: Sensors and Actuators, B: Chemical, Vol. 207, No. Part A, 02.2015, p. 224-234.

Research output: Contribution to journal › Article › peer-review

Harvard

Banimuslem, H, Hassan, A, Basova, T, Esenpinar, AA, Tuncel, S, Durmuş, M, Gürek, AG & Ahsen, V 2015, 'Dye-modified carbon nanotubes for the optical detection of amines vapours', Sensors and Actuators, B: Chemical, vol. 207, no. Part A, pp. 224-234. https://doi.org/10.1016/j.snb.2014.10.046

APA

Banimuslem, H., Hassan, A., Basova, T., Esenpinar, A. A., Tuncel, S., Durmuş, M., Gürek, A. G., & Ahsen, V. (2015). Dye-modified carbon nanotubes for the optical detection of amines vapours. Sensors and Actuators, B: Chemical, 207(Part A), 224-234. https://doi.org/10.1016/j.snb.2014.10.046

Vancouver

Banimuslem H, Hassan A, Basova T, Esenpinar AA, Tuncel S, Durmuş M et al. Dye-modified carbon nanotubes for the optical detection of amines vapours. Sensors and Actuators, B: Chemical. 2015 Feb;207(Part A):224-234. doi: 10.1016/j.snb.2014.10.046

Author

Banimuslem, Hikmat ; Hassan, Aseel ; Basova, Tamara et al. / Dye-modified carbon nanotubes for the optical detection of amines vapours. In: Sensors and Actuators, B: Chemical. 2015 ; Vol. 207, No. Part A. pp. 224-234.

BibTeX

@article{ee53e54452e04087851d5df59cc9514a,
title = "Dye-modified carbon nanotubes for the optical detection of amines vapours",
abstract = "Thin films of peripheral and non-peripheral tetra-substituted copper phthalocyanines [CuPcR4, R = O(CH2CH2O)3CH3 or S(CH2CH2O)3CH3] and their hybrids with single walled carbon nanotubes (SWCNT) have been investigated as optical active layers for amines vapours detection. Adsorption of amines onto the films' surfaces has been realized by monitoring changes in the phase shift (Δ(λ)) of total internal reflection ellipsometry spectra. Methylamine has shown higher sensitivity and lower response time among the studied three amines. The steric hindrance provided by the shapes of the secondary and tertiary amine molecules is thought to decrease the interaction with films' surfaces as compared to methylamine. For all active layers used in this study, the sensitivity of SWCNT/CuPcR4 hybrid films was higher than the sensitivity of pristine CuPcR4 films with clear recovery in the Δ(λ) spectra after flushing the cell with air. The lower response time at 40 ppm is found to be 66 s and the highest sensitivity is 0.000325/ppm towards methylamine vapour.",
keywords = "Amines detection, Metal phtalocyanine, Single-Walled Carbon Nanotubes, TIRE",
author = "Hikmat Banimuslem and Aseel Hassan and Tamara Basova and Esenpinar, {Aliye Asli} and Sinem Tuncel and Mahmut Durmu{\c s} and G{\"u}rek, {Ay{\c s}e G{\"u}l} and Vefa Ahsen",
year = "2015",
month = feb,
doi = "10.1016/j.snb.2014.10.046",
language = "English",
volume = "207",
pages = "224--234",
journal = "Sensors and Actuators, B: Chemical",
issn = "0925-4005",
publisher = "Elsevier",
number = "Part A",

}

RIS

TY - JOUR

T1 - Dye-modified carbon nanotubes for the optical detection of amines vapours

AU - Banimuslem, Hikmat

AU - Hassan, Aseel

AU - Basova, Tamara

AU - Esenpinar, Aliye Asli

AU - Tuncel, Sinem

AU - Durmuş, Mahmut

AU - Gürek, Ayşe Gül

AU - Ahsen, Vefa

PY - 2015/2

Y1 - 2015/2

N2 - Thin films of peripheral and non-peripheral tetra-substituted copper phthalocyanines [CuPcR4, R = O(CH2CH2O)3CH3 or S(CH2CH2O)3CH3] and their hybrids with single walled carbon nanotubes (SWCNT) have been investigated as optical active layers for amines vapours detection. Adsorption of amines onto the films' surfaces has been realized by monitoring changes in the phase shift (Δ(λ)) of total internal reflection ellipsometry spectra. Methylamine has shown higher sensitivity and lower response time among the studied three amines. The steric hindrance provided by the shapes of the secondary and tertiary amine molecules is thought to decrease the interaction with films' surfaces as compared to methylamine. For all active layers used in this study, the sensitivity of SWCNT/CuPcR4 hybrid films was higher than the sensitivity of pristine CuPcR4 films with clear recovery in the Δ(λ) spectra after flushing the cell with air. The lower response time at 40 ppm is found to be 66 s and the highest sensitivity is 0.000325/ppm towards methylamine vapour.

AB - Thin films of peripheral and non-peripheral tetra-substituted copper phthalocyanines [CuPcR4, R = O(CH2CH2O)3CH3 or S(CH2CH2O)3CH3] and their hybrids with single walled carbon nanotubes (SWCNT) have been investigated as optical active layers for amines vapours detection. Adsorption of amines onto the films' surfaces has been realized by monitoring changes in the phase shift (Δ(λ)) of total internal reflection ellipsometry spectra. Methylamine has shown higher sensitivity and lower response time among the studied three amines. The steric hindrance provided by the shapes of the secondary and tertiary amine molecules is thought to decrease the interaction with films' surfaces as compared to methylamine. For all active layers used in this study, the sensitivity of SWCNT/CuPcR4 hybrid films was higher than the sensitivity of pristine CuPcR4 films with clear recovery in the Δ(λ) spectra after flushing the cell with air. The lower response time at 40 ppm is found to be 66 s and the highest sensitivity is 0.000325/ppm towards methylamine vapour.

KW - Amines detection

KW - Metal phtalocyanine

KW - Single-Walled Carbon Nanotubes

KW - TIRE

UR - http://www.scopus.com/inward/record.url?scp=84910070483&partnerID=8YFLogxK

U2 - 10.1016/j.snb.2014.10.046

DO - 10.1016/j.snb.2014.10.046

M3 - Article

AN - SCOPUS:84910070483

VL - 207

SP - 224

EP - 234

JO - Sensors and Actuators, B: Chemical

JF - Sensors and Actuators, B: Chemical

SN - 0925-4005

IS - Part A

ER -

ID: 25435557