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  1. 2021
    Synthesis and characterization of K₂O-dolomite solid base catalysts for methyl ester production from palm oil
    by Muhammad, Yahaya
    Published 2020
    “... degradation temperatures with three decomposition signals. Fourier Transmission infrared spectroscopy (FT-IR...”
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  2. 2022
    Biocompatible, adsorptive and antibacterial polysulfone hollow fibre membrane incorporated with silica alpha mangostin for uremic toxins removal
    by Mansur, Sumarni
    Published 2021
    “... with particle size range of 15-25 nm, as confirmed by Fourier transform infrared spectroscopy (FTIR), particle...”
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  3. 2023
    Synthesis and characterization of gold nanoparticles doped zinc oxide nanostructures for ultraviolet photodetector application
    by Ahmed, Omar Hamad
    Published 2021
    “... (HrTEM), field emission scanning electron microscopy (FESEM) and UV absorption spectroscopy. The AuNPs...”
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  4. 2024
    Influence of bimetallic titanium and silver nanoparticles on physical and self-cleaning properties of zinc-silicate-tellurite glass
    by Mazlan, Siti Nur Nazhirah
    Published 2021
    “...) absorption bands of these NPs were probed using the UV-Vis-NIR absorption spectroscopy. The X-ray diffraction...”
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  5. 2025
    Dielectric and thermal properties of natural ester green nanofluids based on cottonseed oil for transformer applications
    by Farade, Rijavan
    Published 2021
    “... effective Ultraviolet-visible (UV-Vis) spectroscopy. Also, sonication time impact on dielectric and thermal...”
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  6. 2026
    Polysulfone based poly(methyl methacrylate) dual layer hollow fiber membrane incorporated with activated carbon for uremic toxins removal
    “... and the identification of silicon and nitrogen elements by the energy-dispersive X-ray spectroscopy has confirmed...”
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  7. 2027
    Preparation of sulfonated incomplete carbonized glucose acid catalyst via microwave irradiation for mehtyl ester production
    by Saimon, Nur Nazlina
    Published 2021
    “... spectroscopy as well as the dielectric constant (e'), loss factor (e") and tangent loss (tan d). D catalyst...”
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  8. 2028
    Pre-treatment of oil palm fronds by ozonolysis for levulinic acid production
    by Wan Omar, Wan Nor Nadyaini
    Published 2020
    “... microscopy (SEM) and field emission scanning electron microscopy with energy dispersive X-ray spectroscopy...”
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  9. 2029
    Medium optimization for high cell mass and exopolysaccharides production using paenibacillus polymyxa
    by Daud, Nur Sazwani
    Published 2022
    “... fructose and glucose. Meanwhile, Fourier-transforms infrared spectroscopy analysis showed the presence...”
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  10. 2030
    Pullulan based zinc oxide and polyaniline nanocomposites for photodegradation of Rhodamine B
    by Mohamed Isa, Eleen Dayana
    Published 2021
    “... infrared spectroscopy (FTIR), ultraviolet-visible spectrophotometer (UV-Vis), transmission electron...”
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  11. 2031
    Fabrication and characterization of nylon 6, 6, polysulfone and polystyrene electrospun fibre membranes for adsorption of bisphenol a in water
    by Jasni, M. Jasmin Fathi
    Published 2022
    “... transform infrared spectroscopy (FTIR) analysis revealed the presence of hydroxyl groups in the BPA molecule...”
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  12. 2032
    Development Of Alkali-Activated Binder Utilizing Silico-Manganese Fume And Blast-Furnace Slag
    by Nasir, Muhammad
    Published 2021
    “...) analysis, and scanning electron microscopy (SEM) plus energy dispersive spectroscopy (EDS), respectively...”
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  13. 2033
    Microplastic occurrence in bed sediment and African catfish in Johor urban rivers
    by Sarijan, Shazani
    Published 2020
    “...-FTIR) spectroscopy. The abundance of MP in sediment was in the range of 206.6 ± 79.6 (mean ± SE...”
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  14. 2034
    Mechanical properties and thermal stability of rPET/HDPE plastic composite
    by Nik Ruqiyah, Nik Hassan
    Published 2020
    “... Spectroscopy (FTIR) was used to analyze the influence ofMAPE in enhancing interfacial bonding of the rPETIHOPE...”
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  15. 2035
    Synthesis and characterization of wound healing hydrogel using keratin protein from chicken feathers
    by Mohamed Saad, Bala Husain
    Published 2022
    “... samples was examined by Fourier-transform infrared spectroscopy (FTIR), confirmed the presence of keratin...”
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  16. 2036
    Graphene additive effects on diesel blend fuels for performance, combustion and emissions on diesel engine
    “... tested using visual observation and UVVis spectroscopy. The fuel blends were then run in a single...”
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  17. 2037
    Ionic conductivity study on carboxymethylcellulose blended with polyvinyl alcohol incorporated with ammonium bromide based solid biopolymer electrolytes as application in electrochemical device
    by Norfatihah, Mazuki
    Published 2020
    “... and ionic dopant were tested and confirmed via Fourier Transform Infrared Spectroscopy (FTIR) analysis where...”
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  18. 2038
    Synthesis, characterization and optimization of chicken feather-based keratin biopolymers
    “... investigated using Fourier-transform infrared spectroscopy (FTIR), the elements of keratin were quantified...”
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  19. 2039
    Fabrication and characterization of microcrystalline cellulose from oil palm empty fruit bunch fiber reinforced polylactic acid composites
    by Norhafzan, Junadi
    Published 2020
    “... by fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), thermogravimetric...”
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  20. 2040
    Synthesis of calcium ferrite photocatalyst for the COD photodegradation of palm oil mill effluent under visible light
    by Benedict, Ashwin Charles
    Published 2020
    “... reflectance spectroscopy (UV-Vis DRS) indicated CP550 had the highest band-gap (1.52 eV) which is likely due...”
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