ANTIBACTERIAL ACTIVITY OF A NANOFILTRATION MEMBRANE FUNCTIONALIZED WITH STABLE TiO2 NANOPARTICLE SOLUTION PREPARED BY USING NEWLY MODIFIED HYDROTHERMAL METHOD

Aslı Çoban; Eyüp Debik; Cengiz Kaya; Gül Kaykıoğlu

ANTIBACTERIAL ACTIVITY OF A NANOFILTRATION MEMBRANE FUNCTIONALIZED WITH STABLE TiO2 NANOPARTICLE SOLUTION PREPARED BY USING NEWLY MODIFIED HYDROTHERMAL METHOD

Abstract

Stable nanoparticle solution is the key parameter to obtain a uniform coating layer on the membrane surface without any aggregation for an efficient photocatalytic activity. In this study, a commercial titanium dioxide (TiO2, P25) was used to functionalize the nanofiltration (NF) membrane surface to be able to increase the water disinfection effects of the membrane. A polymer (Polyethyleneimine, PEI) bonding was used to be able to disperse TiO2 evenly in the solution by using newly modified hydrothermal method. Stability tests were conducted to test the stability of the nanomaterial in suspension. For surface coating, the NF membrane was incubated in contact with the uniform/stable nanoparticle solution. Contact angle measurements were conducted to evaluate the surface characteristic of the functionalized membrane and antibacterial tests were performed to evaluate the water disinfection effects of the functionalized membrane.

Keywords

References

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Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Authors

Aslı Çoban This is me
Türkiye

Eyüp Debik This is me
Türkiye

Cengiz Kaya This is me
Türkiye

Gül Kaykıoğlu This is me
Türkiye

Publication Date

March 1, 2017

Submission Date

December 8, 2016

Acceptance Date

December 28, 2016

Published in Issue

Year 2017 Volume: 35 Number: 1

IZ

https://izlik.org/JA34BC39KB

Cite

RIS / Bibtex

APA

Çoban, A., Debik, E., Kaya, C., & Kaykıoğlu, G. (2017). ANTIBACTERIAL ACTIVITY OF A NANOFILTRATION MEMBRANE FUNCTIONALIZED WITH STABLE TiO2 NANOPARTICLE SOLUTION PREPARED BY USING NEWLY MODIFIED HYDROTHERMAL METHOD. Sigma Journal of Engineering and Natural Sciences, 35(1), 61-68. https://izlik.org/JA34BC39KB

AMA

1.Çoban A, Debik E, Kaya C, Kaykıoğlu G. ANTIBACTERIAL ACTIVITY OF A NANOFILTRATION MEMBRANE FUNCTIONALIZED WITH STABLE TiO2 NANOPARTICLE SOLUTION PREPARED BY USING NEWLY MODIFIED HYDROTHERMAL METHOD. SIGMA. 2017;35(1):61-68. https://izlik.org/JA34BC39KB

Chicago

Çoban, Aslı, Eyüp Debik, Cengiz Kaya, and Gül Kaykıoğlu. 2017. “ANTIBACTERIAL ACTIVITY OF A NANOFILTRATION MEMBRANE FUNCTIONALIZED WITH STABLE TiO2 NANOPARTICLE SOLUTION PREPARED BY USING NEWLY MODIFIED HYDROTHERMAL METHOD”. Sigma Journal of Engineering and Natural Sciences 35 (1): 61-68. https://izlik.org/JA34BC39KB.

EndNote

Çoban A, Debik E, Kaya C, Kaykıoğlu G (March 1, 2017) ANTIBACTERIAL ACTIVITY OF A NANOFILTRATION MEMBRANE FUNCTIONALIZED WITH STABLE TiO2 NANOPARTICLE SOLUTION PREPARED BY USING NEWLY MODIFIED HYDROTHERMAL METHOD. Sigma Journal of Engineering and Natural Sciences 35 1 61–68.

IEEE

[1]A. Çoban, E. Debik, C. Kaya, and G. Kaykıoğlu, “ANTIBACTERIAL ACTIVITY OF A NANOFILTRATION MEMBRANE FUNCTIONALIZED WITH STABLE TiO2 NANOPARTICLE SOLUTION PREPARED BY USING NEWLY MODIFIED HYDROTHERMAL METHOD”, SIGMA, vol. 35, no. 1, pp. 61–68, Mar. 2017, [Online]. Available: https://izlik.org/JA34BC39KB

ISNAD

Çoban, Aslı - Debik, Eyüp - Kaya, Cengiz - Kaykıoğlu, Gül. “ANTIBACTERIAL ACTIVITY OF A NANOFILTRATION MEMBRANE FUNCTIONALIZED WITH STABLE TiO2 NANOPARTICLE SOLUTION PREPARED BY USING NEWLY MODIFIED HYDROTHERMAL METHOD”. Sigma Journal of Engineering and Natural Sciences 35/1 (March 1, 2017): 61-68. https://izlik.org/JA34BC39KB.

JAMA

1.Çoban A, Debik E, Kaya C, Kaykıoğlu G. ANTIBACTERIAL ACTIVITY OF A NANOFILTRATION MEMBRANE FUNCTIONALIZED WITH STABLE TiO2 NANOPARTICLE SOLUTION PREPARED BY USING NEWLY MODIFIED HYDROTHERMAL METHOD. SIGMA. 2017;35:61–68.

MLA

Çoban, Aslı, et al. “ANTIBACTERIAL ACTIVITY OF A NANOFILTRATION MEMBRANE FUNCTIONALIZED WITH STABLE TiO2 NANOPARTICLE SOLUTION PREPARED BY USING NEWLY MODIFIED HYDROTHERMAL METHOD”. Sigma Journal of Engineering and Natural Sciences, vol. 35, no. 1, Mar. 2017, pp. 61-68, https://izlik.org/JA34BC39KB.

Vancouver

1.Aslı Çoban, Eyüp Debik, Cengiz Kaya, Gül Kaykıoğlu. ANTIBACTERIAL ACTIVITY OF A NANOFILTRATION MEMBRANE FUNCTIONALIZED WITH STABLE TiO2 NANOPARTICLE SOLUTION PREPARED BY USING NEWLY MODIFIED HYDROTHERMAL METHOD. SIGMA [Internet]. 2017 Mar. 1;35(1):61-8. Available from: https://izlik.org/JA34BC39KB