Mechanochemical synthesis of nanosized hydroxyapatite powder and its conversion to dense bodies by Syed Abu Bakar, Sharifah Adzila, Sopyan, I., Abd Shukor, Mohd Hamdi, Ramesh, Singh

“…Characterization of nanopowders was accomplished by Fourier transform infra red (FTIR), X-ray diffraction (XRD) and nanosizer analysis. …”

Effect of annealing on the optical and chemical bonding properties of hydrogenated amorphous carbon and hydrogenated amorphous carbon nitride thin films by Ritikos, Richard, Chow, Chee Siong, Gani, Siti Meriam Ab, Muhamad, Muhamad Rasat, Rahman, Saadah Abdul

“…The films were characterized using Fourier transform infrared and optical transmission spectroscopy techniques. …”

Formation of nano-crystalline phase in hydrogenated amorphous silicon thin film by plasma focus ion beam irradiation by Ngoi, S.K., Yap, S.L., Goh, B.T., Ritikos, R., Rahman, S.A., Wong, C.S.

“…The effects of exposure to a single, 5 and 10 shots of dense plasma focus argon ion beam irradiation on the surface morphology, crystallinity and chemical bonding properties of the a-Si:H films were studied using Field Emission Scanning Electron Microscope (FESEM), X-ray Diffraction (XRD), Raman scattering and Fourier Transform Infrared (FTIR) spectroscopy, respectively. …”

Optical characteristics of hydrogenated amorphous silicon carbide films prepared at various gas flow rate ratios by Azis, A., Rahman, Saadah Abdul

“…Hydrogenated amorphous silicon carbide (a-SiC:H) films were prepared using a home-built plasma-enhanced chemical vapor deposition (PECVD) system with different flow rate ratios of methane (CH(4)) and silane (SiH(4)) gases. Fourier-transform infrared (FTIR) spectra indicate multiple bonding configurations consisting of wagging, bending and stretching modes of silicon, hydrogen and carbon atoms with a steady depletion of Si-H wagging and stretching modes as the gas flow rate ratio increases. …”

Pressure dependent structural and optical properties of silicon carbide thin films deposited by hot wire chemical vapor deposition from pure silane and methane gases by Shariatmadar Tehrani, F., Goh, B.T., Muhamad, M.R., Rahman, Saadah Abdul

“…Various spectroscopic methods including Fourier transform infrared spectroscopy, Raman scattering spectroscopy, Auger electron spectroscopy, and UV-Vis-NIR spectroscopy were used to study these properties. …”

Synthesis and characterization of monetite prepared using a sonochemical method in a mixed solvent system of Water/Ethylene Glycol/N, N-Dimethylformamide by Baradaran, Saied, Basirun, Wan Jefrey, Mahmoudian, Mohammad Reza, Abd Shukor, Mohd Hamdi, Alias, Yatimah

“…The morphology and chemical composition of the synthesized powders were characterized using field emission scanning electron microscopy, X-ray diffraction, and Fourier transform infrared spectroscopy. The results indicated that with increasing sonication time, the morphology changed slightly from a plate-like one to a combination of plates (flower-like). …”

Structural and corrosion protection analyses of coatings containing silicone-polyester resins by Vengadaeswaran, B., Basirun, Wan Jefrey, Ramesh, K., Osman, Z., Arof, Abdul Kariem

“…To evaluate the properties, different analytical methods have been employed. Fourier transform infrared spectroscopy has been utilised to study the chemical changes when the polymers were mixed together. …”

Plasticised polymer electrolytes based on PMMA grafted natural rubber-LiCF3SO3-PEG200 by Yap, K.S., Teo, L.P., Sim, L.N., Majid, Siti Rohana, Arof, Abdul Kariem

“…The formation of polymer-salt complexes has been confirmed by Fourier transform infrared spectral studies. X-ray diffraction studies further confirmed that all the samples prepared are amorphous. …”

Electrical double-layer capacitors with plasticized polymer electrolyte based on methyl cellulose by Shuhaimi, N.E.A., Teo, L.P., Woo, H.J., Majid, Siti Rohana, Arof, Abdul Kariem

“…Interactions between component materials in the electrolyte have been examined using Fourier transform infrared spectroscopy. The polymer-salt spectrum indicates that interaction occurred at the oxygen atom with the shift of the C-O stretching mode. …”

Structural and corrosion protection analyses of coatings containing silicone-polyester resins by Ramesh, K., Osman, Z., Arof, Abdul Kariem, Vengadaeswaran, B., Basirun, Wan Jefrey

“…To evaluate the properties, different analytical methods have been employed. Fourier transform infrared spectroscopy has been utilised to study the chemical changes when the polymers were mixed together. …”

Design, characterization, in vitro antibacterial, antitubercular evaluation and structure–activity relationships of new hydrazinyl thiazolyl coumarin derivatives by Samina KhanYusufzai, Hasnah Osman, Mohammad Shaheen Khan, Suriyati Mohamad, Othman Sulaiman, Thaigarajan Parumasivam, Azlan Jualang Gansau, Norhaniza Johansah, Noviany

“…The structures of the synthesized compounds were established by extensive spectroscopic studies (Fourier transform infrared spectroscopy, 1H-nuclear magnetic resonance, 13C-nuclear magnetic resonance, 2D-nuclear magnetic resonance and liquid chromatography–mass spectrometry) and elemental analysis. …”
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Neoiriepentaol and nangenyne, halogenated diterpenoid and C15-acetogenin from red alga Laurencia nangii Masuda collected in Borneo [2018] by Kamada, Takashi, Phan, Chin Soon, Charles Santhanaraju Vairappan

“…The structures were established based on one- and two-dimensional nuclear magnetic resonance (NMR), Fourier-transform infrared (FTIR), and high-resolution electrospray ionization mass spectrometry (HRESIMS) data. …”
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The Effect of Sodium Hydroxide (NaOH) Concentration on Oil Palm Empty Fruit Bunch (OPEFB) Cellulose Yield by Sayakulu N F, Sabrina Soloi

“…The effectiveness of NaOH treatment to obtain the cellulose was reflected in Fourier Transform Infrared (FTIR) analysis where the frequency of the C=C aromatic group of lignin resonated around 1600 cm-1 to 1590 cm-1 has been reduced in alkali treatment and disappeared after the bleaching treatment. …”
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Synthesis and mesophase behaviour of Benzylidene-based molecules containing two Azomethine units by Zuhair Jamain, M Khairuddean

“…These compounds were characterized using Fourier-Transform Infrared (FTIR), 1H and 13C Nuclear Magnetic Resonance (NMR) spectroscopy and CHN elemental analysis. …”
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The Effect of Alkyl Terminal Chain Length of Schiff-Based Cyclotriphosphazene Derivatives towards Epoxy Resins on Flame Retardancy and Mechanical Properties by Nur Atika Waldin, Zuhair Jamain

“…A series of Schiff-based cyclotriphosphazenes with different alkyl chain length terminal ends, 4a (dodecyl) and 4b (tetradecyl), were synthesized and the structures were characterized using Fourier-transform infrared spectroscopy (FT-IR), and ¹H, ¹³C, and ³¹P nuclear magnetic resonance (NMR) and carbon, hydrogen, and nitrogen (CHN) elemental analysis. …”
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Effect of bleaching with Potassium Hydroxide on the properties of egg carton pulp for nitrocellulose production by Amena Andok, Seng Hua Lee, Melissa Sharmah Gilbert Jesuet, Ismawati Palle

“…The ECP was characterized by chemical composition, Fourier transform infrared (FTIR), and thermogravimetric analyses (TGA). …”
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Synthesis and determination of thermotropic liquid crystalline behavior of cinnamaldehyde-based molecules with two Schiff base linking units by Zuhair Jamain, Nor Faizawani Omar, Melati Khairuddea

“…All these compounds were characterized using Fourier transform infrared (FTIR) spectroscopy, nuclear magnetic resonance (NMR) spectroscopy, and CHN elemental analysis. …”
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Low-cost novel nano-constructed granite composites for removal of hazardous Terasil dye from wastewater by Khalil, Maria, Hanif, Muhammad Asif, Ahmad, Junaid, Alsalme, Ali, Tsubota, Toshiki

“…Characterization techniques like scanning electron microscopy (SEM) and Fourier transform infrared (FTIR) spectroscopy were used for the determination of morphological features and functional groups of granite composites. …”

Advanced treatment of direct dye wastewater using novel composites produced from hoshanar and sunny grey waste by Akhtar, Amna, Hanif, Muhammad Asif, Rashid, Umer, Bhatti, Ijaz Ahmad, Alharthi, Fahad A., Kazerooni, Elham Ahmed

“…Marble waste composites were also characterized by using different techniques such as scanning electron microscopy (SEM) for surface morphology and Fourier transform infrared spectroscopy (FTIR) to determine chemical arrangements, structure, and functional groups of adsorbents. …”

Optimal resource allocation for NOMA wireless networks by Albogamy, Fahad R., Aiyashi, M. A., Hashim, Fazirul Hisyam, Imran Khan, Choi, Bong Jun

“…Although its basic signal waveform, like LTE baseline, could be based on orthogonal frequency division multiple access (OFDMA) or discrete Fourier transform (DFT)-spread OFDM, NOMA superimposes numerous users in the power domain. …”