Experimental study of polymethyl methacrylate (PMMA) and polyvinyl alcohol (PVA) coating of taper microfiber for sodium hypochlorite liquid sensing

• Autorzy: Ahmad Aminah , Johari Md. Ashadi Md. , Yusof Haziezol Helmi Mohd , Jali Mohd Hafiz , Harun Sulaiman Wadi

Identyfikatory

DOI

10.15199/48.2024.01.19

Warianty tytułu

PL

Badania eksperymentalne powłoki polimetakrylanu metylu (PMMA) i polialkoholu winylowego (PVA) stożkowej mikrofibry do wykrywania cieczy podchlorynem sodu

• Języki publikacji: EN

Abstrakty

EN

The research explained the effect of coating polymethyl methacrylate (PMMA) and polyvinyl alcohol (PVA) of tapered microfiber as sodium hypochlorite liquid sensors. The taper microfiber was designated using a technique known as "flame brushing" from SMF-28 silica fiber. The parameter for the size of taper microfiber is named as a middle diameter Dm and length diameter Dl. The taper microfiber was then coated with PMMA and PVA, respectively. The sodium hypochlorite concentration ranges from 1% ppm to 6% ppm. The liquid was then used with coating and non-coating taper microfiber as sodium hypochlorite sensors for analysis purposes. The coating and non-coating taper microfiber's performance as a sensor is defined by sensitivity, linearity stability, and repeatability results. The results show that the taper microfiber's sensitivity and linearity achieve >1.0 dB/% ppm and linearity >90%, respectively. The stability and repeatability showed promising performance of all taper microfiber conditions.

PL

Badania wyjaśniły wpływ powlekania polimetakrylanu metylu (PMMA) i alkoholu poliwinylowego (PVA) stożkowej mikrofibry jako czujników cieczy podchlorynu sodu. Mikrofibra stożkowa została wyznaczona przy użyciu techniki znanej jako "szczotkowanie płomieniowe" z włókna krzemionkowego SMF-28. Parametr wielkości mikrofibry stożkowej jest nazywany jako średnica średniej średnicy Dm i średnica długości Dl. Mikrofibra stożkowa została następnie pokryta odpowiednio PMMA i PVA. Stężenie podchlorynu sodu waha się od 1% ppm do 6% ppm. Ciecz została następnie użyta z powłoką i niepowlekającą mikrofibrą stożkową jako czujniki podchlorynu sodu do celów analitycznych. Wydajność mikrofibry stożkowej powłoki i stożka niepowłokowego jako czujnika zależy od czułości, stabilności liniowości i powtarzalności wyników. Wyniki pokazują, że czułość i liniowość mikrofibry stożkowej osiągają odpowiednio >1,0 dB / % ppm, a liniowość >90%. Stabilność i powtarzalność wykazały obiecującą wydajność wszystkich warunków stożkowej mikrofibry.

Słowa kluczowe

EN

taper microfiber; PMMA; PVA; sodium hypochlorite liquid sensing; microfiber sensor

PL

PMMA; mikrofibra stożkowa; PVA; czujnik cieczy podchlorynu sodu; czujnik z mikrofibry

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2024
• Tom: R. 100, nr 1
• Strony: 91--94
• Opis fizyczny: Bibliogr. 22 poz., rys.

Twórcy

autor

Ahmad Aminah

• Faculty of Electrical and Electronic Engineering Technology, Universiti Teknikal Malaysia Melaka,76100 Durian Tunggal, Melaka, Malaysia
• Forecasting and Engineering Technology Analysis (FETA) Research Group, Universiti Teknikal Malaysia Melaka. 76100 Melaka, Malaysia

• https://orcid.org/0000-0002-1393-6663

autor

Johari Md. Ashadi Md.

• Faculty of Electrical and Electronic Engineering Technology, Universiti Teknikal Malaysia Melaka,76100 Durian Tunggal, Melaka, Malaysia
• Forecasting and Engineering Technology Analysis (FETA) Research Group, Universiti Teknikal Malaysia Melaka. 76100 Melaka, Malaysia

autor

Yusof Haziezol Helmi Mohd

• Faculty of Electronics and Computer Engineering, Universiti Teknikal Malaysia Melaka, 76100 Durian Tunggal, Melaka, Malaysia

• https://orcid.org/0000-0002-1715-9523

autor

Jali Mohd Hafiz

• Faculty of Electrical Engineering, Universiti Teknikal Malaysia Melaka, 76100 Durian Tunggal, Melaka, Malaysia

• https://orcid.org/0000-0002-2894-7285

autor

Harun Sulaiman Wadi

• Department of Electrical Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia

Bibliografia

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• [3] Johari, M.A.M., et al. Corn Oil Concentrations Detection for Food Industry Research Development by Using Application of Fiber Optic Liquid Sensor Concept. in MATEC Web of Conferences. 2017. EDP Sciences.
• [4] Pala, N. and M. Shur. THz photonic and plasmonic devices for sensing and communication applications. in Micro-and Nanotechnology Sensors, Systems, and Applications XI. 2019. International Society for Optics and Photonics.
• [5] Ji, W.B., et al., Ultrahigh sensitivity refractive index sensor based on optical microfiber. IEEE Photonics Technology Letters, 2012. 24(20): p. 1872-1874.
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• [7] Md Ashadi, M.J., et al. Microbottle resonator for temperature sensing. in Journal of Physics: Conference Series. 2019. IOP Publishing Ltd.
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• [10] Johari, M.A.M., et al., Effect of PMMA and PVA coating on the performance of optical microbottle resonator humidity sensors. Microwave and Optical Technology Letters, 2020. 62(3): p. 993-998.
• [11] Jali MH, Zamzuri AN, Rahim HR, Johari MA, Ahmad A, Baharom MF, Zain HA, Harun SW. Detection of acetone as a potential non-invasive diagnosis tool for diabetes patients. Przeglad Elektrotechniczny. 2022 May 1;98(5).
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• [14] Li, J., et al., Hydrogen sensing performance of silica microfiber elaborated with Pd nanoparticles. Materials Letters, 2018. 212: p. 211-213.
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• [16] Peng, Y., et al., Research advances in microfiber humidity sensors. Small, 2018. 14(29): p. 1800524.
• [17] Shahzamani, Z., et al., Palladium thin films on microfiber filtration paper as flexible substrate and its hydrogen gas sensing mechanism. international journal of hydrogen energy, 2019. 44(31): p. 17185-17194.
• [18] Mishra, S.K., et al., SPR based fibre optic ammonia gas sensor utilizing nanocomposite film of PMMA/reduced graphene oxide prepared by in situ polymerization. Sensors and Actuators B: Chemical, 2014. 199: p. 190-200.
• [19] Wong, S.m., T.G. Ng, and R. Baba, Efficacy and safety of sodium hypochlorite (bleach) baths in patients with moderate to severe atopic dermatitis in Malaysia. The Journal of dermatology, 2013. 40(11): p. 874-880.
• [20] Estrela, C., et al., Mechanism of action of sodium hypochlorite. Brazilian dental journal, 2002. 13(2): p. 113-117.
• [21] Razak, N., et al. Fabricate Optical Microfiber by Using Flame Brushing Technique and Coated with Polymer Polyaniline for Sensing Application. in IOP Conference Series: Materials Science and Engineering. 2017. IOP Publishing.
• [22] Isa, N.M., et al., Polyaniline-doped poly (methyl methacrylate) microfiber for methanol sensing. IEEE Sensors Journal, 2018. 18(7): p. 2801-2806.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki i promocja sportu (2025).