Ionically Self-Assembled Monolayer pH Sensitive Films-Fabrication and their Long Term Response to Varying Temperature Conditions

Brianna A. Richmond; Carisa D. Kunkle; Daniela M. Topasna

doi:10.4028/www.scientific.net/KEM.878.15

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Ionically Self-Assembled Monolayer pH Sensitive Films-Fabrication and their Long Term Response to Varying Temperature Conditions

Abstract:

This study presents the long time effects of varying temperature conditions on pH-responsive films deposited on glass slides. The films were fabricated from Brilliant Yellow and poly (allylamine hydrochloride) through ionically self-assembled monolayer technique using an automated slide strainer. The absorbance of the films was monitored and the effect of varying temperature on the optical properties of the films was studied. We found that as the films are maintained at increasing temperatures their absorbance slightly decreased. As the temperature increased the percent change decreased reaching a plateau. Films kept at low temperatures of 3.24 °C and below freezing (-9.02 °C) had a small increase in absorbance. Finally, we monitored the absorbance of films kept at room temperature over a long time (128 days) and found that the films showed decreased absorbance by 19%.

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Periodical:

Key Engineering Materials (Volume 878)

Pages:

15-22

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.878.15

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Online since:

March 2021

Authors:

Brianna A. Richmond, Carisa D. Kunkle, Daniela M. Topasna*

Keywords:

Brilliant Yellow, Ionically Self-Assembled Monolayer, Optical Sensors, pH Sensitive, Thin Films

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References

[1] B. Fletcher, K. Mullane, P. Platts, E. Todd, A. Power, J. Roberts, J. Chapman, D. Cozzolino, and S. Chandra, CyTA J. Food 16, 1037–1044 (2018).

DOI: 10.1080/19476337.2018.1525432

Google Scholar

[2] S.B. Lee, K.C. Clabaugh, B. Silva, K.O. Odigie, M.D. Coble, O. Loreille, M. Scheible, R.M. Fourney, J. Stevens, G.R. Carmody, et al., Forensic Sci. Int. Genet., 6, 31-40, (2012).

DOI: 10.1016/j.fsigen.2011.01.008

Google Scholar

[3] V. Dalmoro, J.H.Z. dos Santos, M. Pires, A. Simankes, G.B. Baldino, L. Oliveira in: Food Packing, 1st edited by Alexandru Grumezescu, Chapter 4, Academic Press (2016).

Google Scholar

[4] O. Mermut and C.J. Barrett, The Analyst, 126(11), 1861–1865, (2001).

Google Scholar

[5] D.J. Schmidt, E.M. Pridgen, P.T. Hammond, and J.C. Love: J. Chem. Educ. Vol. 87, 2, 208-211, (2010).

Google Scholar

[6] G. Decher, J. Hong, and J. Schmitt, Thin Solid Films, 210-211, 831–835, (1992).

Google Scholar

[7] S. Fujita and S. Shiratori, Nanotechnology, 16(9), 1821–1827, (2005).

Google Scholar

[8] D. M. Topasna, G. Topasna, M. Liu, and CH. Tseng, Conformal self-assembled thin films for optical pH sensors,, Smart Structures/Non-Destructive Evaluation, Proc. SPIE 9802 Nano-, Bio-, Info-Tech Sensors and Systems (2016).

DOI: 10.1117/12.2219386

Google Scholar

[9] O.N. Oliveira Jr., P.H. B Aoki, F.J. Pavinatto, and C.J.L. Constantino in: Multilayer Thin Films: Sequential Assembly of Nanocomposite Materials, 2nd edition, edited by Gero Decher and Jospeh B. Schlenoff, chapter 40, WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, Germany (2012).

DOI: 10.1002/9783527646746

Google Scholar

[10] D. M. Topasna and G. A. Topasna, Coatings 10, (1), 18, (2020).

Google Scholar

[11] CRC Handbook of Chemistry and Physics, 91st ed.; Haynes, W.M., Ed.; CRC Press (Taylor and Francis Group): Boca Raton, FL, USA, (2010).

DOI: 10.1002/pmic.201190070

Google Scholar

[12] Y. Egawa, R. Hayashida, and J.-I. Anzai, Analytical Sciences, 22(8), 1117–1119, (2006).

Google Scholar

[13] N. Raoufi, F. Surre, T. Sun, M. Rajarajan, K.T.V. Grattan, Sens. Actuators B Chem., Vol 169, 374-381, (2012).

DOI: 10.1016/j.snb.2012.05.024

Google Scholar

[14] R.F.M. Lobo, M.A. Pereira-da-Silva, M. Raposo, R.M. Faria, O.N. Oliveira Jr., Nanotechnology, 14, 101–108, (2003).

Google Scholar