Search Results - "Singjai, P."

Antireflective, photocatalytic, and superhydrophilic coating prepared by facile sparking process for photovoltaic panels by Thongsuwan, W., Sroila, W., Kumpika, T., Kantarak, E., Singjai, P.

“…Soiling of photovoltaic modules and the reflection of incident light from the solar panel glass reduces the efficiency and performance of solar panels;…”
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Validity and reliability of a finger training tool for assessing metacarpal phalangeal joint ranges of motion in asymptomatic participants by Kuvijitsuwan, P., Klaphajone, J., Singjai, P., Kumpika, T., Thawinchai, N., Angkurawaranon, C., Aramrat, C., Utarachon, K.

“…This pilot study aims to evaluate concurrent validity using the goniometer as a reference tool and test–retest reliability of flexion of metacarpal phalangeal…”
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Influence of TiO2/Fe2O3 interfacial layers on optical properties under visible light by Thongsuwan, W., Singjai, P.

“…High porous TiO2/Fe2O3 multilayer films were successfully prepared on glass substrates via a simple and low cost sparking process. TiO2 and Fe2O3 nanoparticles…”
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Ultra-rapid VOCs sensors based on sparked-In2O3 sensing films by Inyawilert, K., Wisitsora-at, A., Tuantranont, A., Singjai, P., Phanichphant, S., Liewhiran, C.

“…The volatile-organic-compounds (VOCs) sensors based on In2O3 sensing film were successfully produced by a simple and cost-effective sparking process in a…”
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External electric and magnetic fields enhanced photocatalytic efficiency of TiO2 nanoparticulate films prepared by sparking process by Hankhuntod, A., Thongpan, W., Pooseekheaw, P., Kantarak, E., Sroila, W., Panthawan, A., Kumpika, T., Singjai, P., Thongsuwan, W.

“…•Novel sparking process under external electric + magnetic fields has been presented.•Novel sparking process can rapidly increase the quantity of the NP…”
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Simple fabrication of heterojunction solar cells by utilizing carbon materials films by Thurakitseree, T., Choopun, S., Singjai, P.

“…We present a simple fabrication process of heterojunction solar cells from single-walled carbon nanotubes (SWCNTs) and n-type silicon wafer. SWCNTs were…”
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Isomer effect on chemical reactivity and superhydrophobicity of chlorosilane modified SiO2 nanoparticles prepared by one-step reaction by Sriboonruang, A., Kumpika, T., Kantarak, E., Sroila, W., Singjai, P., Lawan, N., Muangpil, S., Thongsuwan, W.

“…•Trichlorosilane with different structural isomerism were modified on SiO2 NPs via a simple one-step reaction.•Superhydrophobic SiO2 NPs were successfully…”
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Electrical resistivity of bulk multi-walled carbon nanotubes synthesized by an infusion chemical vapor deposition method by Singjai, P., Changsarn, S., Thongtem, S.

“…Multi-walled carbon nanotubes (MWNTs) were synthesized by infusing alcohol into a tube furnace. A nickel catalyst preparation was made by a reduction reaction…”
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Fabrication, Design and Application of Stretchable Strain Sensors for Tremor Detection in Parkinson Patient by Kantarak, E., Rucman, S., Kumpika, T., Sroila, W., Tippo, P., Panthawan, A., Sanmuangmoon, P., Sriboonruang, A., Jhuntama, N., Wiranwetchayan, O., Thongsuwan, W., Singjai, P.

“…Due to increasing demand for wearable health monitoring devices, stretchable electronics have developed rapidly in recent years. For human motion detection,…”
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Superhydrophilic/superhydrophobic surfaces fabricated by spark‐coating by Kumpika, T., Kantarak, E., Sroila, W., Panthawan, A., Jhuntama, N., Sanmuangmoon, P., Thongsuwan, W., Singjai, P.

“…In this study, the authors researched the preparations of superhydrophilic/superhydrophobic surfaces on commercial cup stock polyethylene coated papers by…”
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Effect of high roughness on a long aging time of superhydrophilic TiO 2 nanoparticle thin films by Thongsuwan, W., Kumpika, T., Singjai, P.

“…TiO 2 nanoparticle thin films with a high roughness were successfully deposited on quartz substrates by a sparking process. To obtain a uniform film thickness,…”
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Direct nanomaterial-DNA contact effects on DNA and mutation induction by Thongkumkoon, P., Sangwijit, K., Chaiwong, C., Thongtem, S., Singjai, P., Yu, L.D.

“…•Nanomaterials of CNTs and WO3 were directly mixed with naked DNA plasmid.•The mixing was in either dry or wet mode for varied time periods.•The…”
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Effect of high roughness on a long aging time of superhydrophilic TiO₂ nanoparticle thin films by Thongsuwan, W, Kumpika, T, Singjai, P

“…TiO₂ nanoparticle thin films with a high roughness were successfully deposited on quartz substrates by a sparking process. To obtain a uniform film thickness,…”
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Stretchable and compressible strain sensors for gait monitoring constructed using carbon nanotube/graphene composite by Kumpika, T, Kantarak, E, Sriboonruang, A, Sroila, W, Tippo, P, Thongpan, W, Pooseekheaw, P, Panthawan, A, Jumrus, N, Sanmuangmoon, P, Jhuntama, N, Hankhuntod, M, Nuansri, R, Wiranwetchayan, O, Thongsuwan, W, Singjai, P

“…Stretchable and compressible strain sensors play an essential role in various fields with uses ranging from automotive components to medical devices. This…”
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Optical and electrical properties of ZnO nanoparticle thin films deposited on quartz by sparking process by Kumpika, T., Thongsuwan, W., Singjai, P.

“…ZnO nanoparticle thin films were deposited on quartz substrates by a novel sparking deposition which is a simple and cost-effective technique. The sparking off…”
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Thermal sprayed stainless steel/carbon nanotube composite coatings by Kaewsai, D., Watcharapasorn, A., Singjai, P., Wirojanupatump, S., Niranatlumpong, P., Jiansirisomboon, S.

“…Stainless steel/carbon nanotube (SS/CNT) composite coating was prepared by thermal spray from the feedstock powder synthesized by chemical vapor deposition at…”
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Effects of SiC nanofibers addition on microstructure and dielectric properties of lead titanate ceramics by Wongmaneerung, R., Singjai, P., Yimnirun, R., Ananta, S.

“…Dense perovskite ferroelectric PbTiO 3 (or PT) ceramics reinforced with SiC nanofibers have been successfully fabricated by a simple solid-state mixed oxide…”
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Photocatalytic property of colloidal TiO2 nanoparticles prepared by sparking process by Thongsuwan, W., Kumpika, T., Singjai, P.

“…Titanium oxide nanoparticles (NPs) were successfully prepared by sparking off two titanium tips into water for 1–5 h. The nanoparticle- dispersed water was…”
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The effect of carbon nanotube dispersion on CO gas sensing characteristics of polyaniline gas sensor by Wanna, Y, Srisukhumbowornchai, N, Tuantranont, A, Wisitsoraat, A, Thavarungkul, N, Singjai, P

“…Polyaniline is one of the most promising conducting polymers for gas sensing applications due to its relatively high stability and n or p type doping…”
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Fabrication and mechanical properties of silicon carbide nanowires/epoxy resin composites by Nhuapeng, W., Thamjaree, W., Kumfu, S., Singjai, P., Tunkasiri, T.

“…An experimental investigation was carried out to study the fabrication of silicon carbide nanowires (SiC NWs)/epoxy resin composites. This material could…”
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