Search Results - "Zakiyuddin, Ahmad"

Low-cost electrochemical biosensor based on a multi-walled carbon nanotube-doped molecularly imprinted polymer for uric acid detection by Yulianti, Elly Septia, Rahman, Siti Fauziyah, Rizkinia, Mia, Zakiyuddin, Ahmad

“…Uric acid is a naturally occurring antioxidant that must be maintained in the human body at 1.49–4.46 mM to prevent hyperuricemia, which may lead in the…”
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Electrochemical characterization of passive film and corrosion in Co-rich high entropy alloys in Ringer's solution by Lee, Moonkyu, Zakiyuddin, Ahmad, Lee, Kwangmin, Park, Chan-Jin

“…This study investigates the corrosion characteristics of Co30Cr20Ni20Fe20Mo10 (Co30HEA), Co40Cr20Ni15Fe15Mo10 (Co40HEA), and Co50Cr20Ni10Fe10Mo10 (Co50HEA),…”
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Amperometric Biosensor Detecting Dopamine Based on Polypyrrole/Reduced Graphene Oxide/Nickel Oxide/Glassy Carbon Electrode by Priyanto, Shindy Ayu Netania, Yulianti, Elly Septia, Zakiyuddin, Ahmad, Rahman, Siti Fauziyah

“…Dopamine (3,4‐dihydroxyphenethylamine) (DA) plays an important role in influencing emotions, pleasure sensations, concentration, pain, and coordination of body…”
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FABRICATION OF TIO₂ NANOTUBES ON A TI6AL4V SUBSTRATE BY ANODISATION UNDER HIGH VOLTAGE by Simbolon, Silviana

“…Medical grade titanium alloy is extensively employed in the field of bone and dental implants. However, it is important to note that this material does not…”
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Loading Effect of Ag Nanoparticles on Photocatalytic Activity of TiO2 Nanorod Arrays Prepared by Hydrothermal Method by Lee, Kwangmin, Yoo, Daeheung, Zakiyuddin, Ahmad

“…Rutile-TiO2 nanorod thin films were formed on Ti disks via alkali treatment in NaOH solutions followed by heat treatment at 700°C. Ag nanoparticles were loaded…”
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Effect of Cold Rolling on Electrochemical Impedance Behavior of New Β-Type TI-6MO-6V-5CR-3SN-2.5ZR Alloy by Song, Hocheol, Zakiyuddin, Ahmad, Kim, Sinhye, Lee, Kwangmin

“…In this study, the corrosion properties of Ti-6Mo-6V-5Cr-3Sn-2.5Zr alloy were investigated as a function of the cold rolling ratio and annealing temperature…”
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Degradation Characterization and Mechanisms of Warm Rolled Mg-1.6Gd with 95% Reduction Ratio for Biodegradable Implant Applications by Zakiyuddin, Ahmad, Irawan, Arya Abietta, Susanti, Oknovia, Harjanto, Sri

“…Mg-1.6Gd binary alloy was subjected to uniaxial warm rolling at a unidirectional and cross-sectional with a reduction ratio of 95% in order to observe the…”
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Overview of the Legal Aspects and Contract Requirements of the BIM Practice in Malaysian Construction Industry by Jo, Teoh Ming, Ishak, Siti Salwa Mohd, Rashid, Zul Zakiyuddin Ahmad

“…Legal, contractual issues and the absence of appropriate protocols have been ranked as critical barriers associated with the implementation of Building…”
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Characterization and Fabrication of Metakaolin using Pulau Bangka Kaolin by Astutiningsih, Sotya, Banjarnahor, Irwin M., Zakiyuddin, Ahmad

“…Geopolymer material is an advanced material that is now being looked for its use as a refractory material, additive for building material, as well as other…”
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Characterization and Comparison of Geopolymer Synthesized Using Metakaolin Bangka and Metastar as Precursors by Astutiningsih, Sotya, Tambun, Dicky, Zakiyuddin, Ahmad

“…Various aluminosilicate material have been used as precursor for geopolymer. Geopolymer gets its strength from the polycondensation of silicate and alumina…”
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Comparison of The Compressive Strength and The Microstructure of Metakaolin Metastar and Metakaolin Bangka as Additive in Ordinary Portland Cement by Astutiningsih, Sotya, Sura, Widyaningsih, Zakiyuddin, Ahmad

“…Various This paper presents the results of the investigation on the use of Metakaolin (Al 2 Si 2 O 2 ) as a supplementary cementing materials to improve the…”
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Corrosion behavior of as-cast and hot rolled pure magnesium in simulated physiological media by Zakiyuddin, Ahmad, Yun, Kwidug, Lee, Kwangmin

“…Magnesium is a biodegradable metal that has significant potential advantages as an implant material. However, the fast degradation rate in the biological…”
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PENGARUH PEMBERIAN KOMPOS TABLET DIPERKAYA MINERAL DAN Trichoderma sp. TERHADAP PRODUKTIVITAS DAN KANDUNGAN VITAMIN C BAWANG MERAH (Allium ascalonicum) by Ahmad, Zakiyuddin, Ramadhani, Chintya, Parangin Angin, Chintia Damayani, Fuskhah, Eny

“…Penelitian ini untuk mengetahui hasil produksi tanaman bawang merah dan kandungan vitamin C umbi melalui perlakuan pemberian pupuk kompos diperkaya mineral dan…”
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Effect of a small addition of zinc and manganese to Mg–Ca based alloys on degradation behavior in physiological media by Zakiyuddin, Ahmad, Lee, Kwangmin

“…•Low-alloyed Mg–Ca based alloys for biodegradable implants were evaluated.•The occurrence of Ca2Mg6Zn3 intermetallic phase depends on Ca/Zn ratio.•Quaternary…”
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Effects of Sn addition on bio-degradation behavior of Mg-1Zn-1Zr-xSn (x = 1, 3, 5) alloy prepared by powder in tube rolling (PTR) by Ahmad, Zakiyuddin, Kwangmin, Lee

“…Abstract only…”
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Effect of Cold Rolling on Electrochemical Impedance Behavior of New Β-Type TI-6MO-6V-5CR-3SN-2.5ZR Alloy by Song, Hocheol, Zakiyuddin, Ahmad, Kim, Sinhye, Lee, Kwangmin

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