Polymer-Clay nanocomposites with improved thermal and physical properties by free radical polymerization by Marwah Noori, Mohammed, Kamal, Yusoh, Jun Haslinda, Haji Shariffuddin

“…Commercial grade C20, B30 and (MMT) were added in a range of 1-5 wt %, in wPP to prepare polymer-clay nanocomposites, following the free radical polymerization method. Fourier transform infrared spectroscopy (FTIR) was engaged to evaluate polymer structure before and after the polymerization [1]. …”
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Soxhlet extraction of Phenolic Compounds from Vernonia cinerea leaves ant its antioxidant activity by Alara, Oluwaseun Ruth, Nour, A. H., Ukaegbu, Chinonso Ishmael

“…Moreover, the phenolic compounds and functional groups in the extract at maximum conditions were identified using Liquid Chromatography-Mass Spectrometry Quadrupole Time of Flight (LC–Q–TOF–MS) and Fourier Transform Infrared Spectrometry (FTIR), respectively. …”
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Formulation of fumed silica grease from waste transformer oil as base oil by Nur Suhaila, Anang Japar, Mohd Aizudin, Abd Aziz, Mohd Najib, Razali

“…The oil and grease chemical compound were determined using Fourier Transform-Infrared Spectroscopy at wavenumber of 500–4000 cm−1. …”
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Enhancement on amorphous phase in solid biopolymer electrolyte based alginate doped NH4NO3 by N. M. J., Rasali, Nagao, Yuki, Ahmad Salihin, Samsudin

“…The SBE system has been successfully prepared via the solution-casting method. The Fourier transform infrared (FTIR) analysis carried out suggests that interaction has occurred between alginate and NH4NO3 via COO−. …”
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An investigation on the abnormal trend of the conductivity properties of CMC/PVA-doped NH4Cl-based solid biopolymer electrolyte system by N. F., Mazuki, A. F., Fuzlin, M. A., Saadiah, Ahmad Salihin, Samsudin

“…The SBEs system was prepared via solution casting technique and analyzed through Fourier transform infrared (FTIR) spectroscopy, thermogravimetric analysis (TGA), X-ray diffraction (XRD) analysis, and electrical impedance spectroscopy (EIS). …”
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GC-MS and FTIR analyses of oils from Hibiscus sabdariffa, Stigma maydis and Chromolaena odorataleaf obtained from Malaysia: Potential sources of fatty acids by Alara, Oluwaseun Ruth, Nour, A. H.

“…In addition, the oils from the three plant samples were characterized using Fourier transform infrared spectroscopy (FTIR) analysis to evaluate the fingerprints. …”
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Effect of different types of coagulation medium on asymmetric polysulfone membrane for CO2/CH4 gas separation by Nurhana, Shafiee

“…These results were then correlated to the gas separation performance in two different pure gases which were Methane (CH4) and Carbon Dioxide (CO2). As a result, fourier transform infrared spectroscopy (FTIR) was used to examine the amount of component in the membrane Morphology of membranes were determined by employing a scanning electron microscopic (SEM) technique. …”
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Enhancement on amorphous phase in solid biopolymer electrolyte based alginate doped NH4NO3 by N. M. J., Rasali, Nagao, Yuki, Ahmad Salihin, Samsudin

“…The SBE system has been successfully prepared via the solution-casting method. The Fourier transform infrared (FTIR) analysis carried out suggests that interaction has occurred between alginate and NH4NO3 via COO−. …”
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Biodegradable biocomposite starch based films blended with chitosan and gelatin by Nurul Nadiah, Md Aini

“…The characteristic of biocomposite films were evaluated using equipments like Universal Testing Machine, Fourier transform infrared spectroscopy (FTIR), scanning electron microscope (SEM) observation and gas pycnometer. …”
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Optimization of Bacterial Cellulose Production from Pineapple Waste: Effect of Temperature, pH and Concentration by Junaidi, Zakaria, Muhammad Azlan, Nazeri

“…The existence of bacterial cellulose is proven by Fourier Transform Infrared (FT-IR) Spectroscopy analysis based on the appearance of absorbance peak which are C-C bonding, C-O bonding, C-OH bonding and C-O-C bonding. …”
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Effect of different type of polymer concentration on asymmetri polysulfone membrane for CO2/CH4 separation by Nur Amira, Abdullah

“…The membranes were characterized by using Scanning Electron Microscope (SEM) and Fourier Transform Infrared Spectroscopy (FTIR). Through SEM analysis, the morphology and structure of the membrane at 20 wt% concentration of polysulfone shows structural pores using 1000 magnification. …”
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Polypropylene organoclay nanocomposite by Muhammad Syazwan, Mazlan

“…The samples were characterized by Fourier Transform Infrared (FTIR) Spectroscopy, tested mechanically using Universal Testing machine for tensile properties and hardness properties via Brinell Hardness Test. …”
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Effects of micrometre-sized graphite flake to reinforce the performances of poly (lactic acid) thermoplastic biocomposites by Alam, Shamsun, Mina, Md. Forhad, Rahman, M. J., Gafur, Md. Abdul, Maria, K. H., Mieno, T., Alam, A. K. M. Moshiul, Beg, M. D. H.

“…The pure PLA and PLA-GP composites (PGC) have been examined by Fourier transform infrared (FTIR) spectroscopy, Raman spectroscopy (RS), X-ray diffraction (XRD) technique, scanning electron microscopy (SEM), transmission electron microscopy (TEM), mechanical and micromechanical testing, differential thermal analysis (DTA) and thermogravimetric analysis (TGA). …”
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Evaluation of low cost-activated carbon produced from waste tyres pyrolysis for removal of 2-chlorophenol by Kanchana, Manirajah, Sheela, Sukumaran, Abdullah, PKC20005, Nornasuha, Abdullah, Hazirah A., Razak, Nurul Aini, Razali

“…The physical properties of the AC produced was characterized using X-ray Diffraction (XRD), Brunauer-Emmett-Teller (BET), Field Emission Scanning Electron Microscopy (FESEM), and Fourier Transform Infra Red (FTIR). The influence of initial adsorbate concentration, pH and adsorbent dosage on the removal of 2-CP in the batch-operational mode at ambient temperature were also investigated. …”
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Chemical Compound Characterizations of Patchouli Leaf Extract via GC-MS, LC-QTOF-MS, FTIR, and 1H NMR by Sundarajan, Sangeethavani, Nour, A. H.

“…Hence, this study focused on the characterization of extracted patchouli oil through microwave- assisted hydrodistillation (MAHD) technique using gas chromatography-mass spectrometry (GC-MS), liquid chromatography-mass spectrometry quadrupole time of flight (LC-Q-TOF-MS), nuclear magnetic resonance (NMR), and Fourier transform infrared transmission (FTIR). The obtained results reflected that patchouli leaf oil is endowed with appreciable quantities of non-oxygenated and oxygenated compounds (from GC-MS analysis); 18 tentatively identified phenolic compounds from LC-Q-TOF-MS analysis; several peaks showing the presence of O-H stretching in alcohol, C=O stretching vibration of carbonyl aldehyde, C-H bending stretching of alkane, and C=C stretching from aromatic rings were identified from the FTIR analysis. …”
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Effect of Adipic Acid Concentration on the Isotactic Polypropylene Flat Sheet Using Methyl Salicylate Prepared by TIPS for CO2/N2 Separation by Wan Zulaisa Amira, Wan Jusoh, Sunarti, Abd Rahman, Alia Aqilah, Ghazali

“…Via scanning electron microscopy (SEM), a decreasing membrane pore size distribution was observed on isotactic polypropylene (iPP) with increasing AA in methyl salicylate (MS) membrane. Fourier transform infrared spectroscopy (FTIR) spectra showed no bonding changes between raw iPP and membrane fabricated via thermally induced phase separation (TIPS) method. …”
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Characterization of pysio-chemical properties of novel one stop chemical method in preparations of copper nanofluids and possible explanations by Leakath, Muhammad Zafran

“…Meanwhile the nanofluid that obtained were analyzed using Transmission Electron Microscopy (TEM), UV-Vis Spectrophotometer, Viscometer and Fourier Transform Infared Spectroscopy (FTIR). The effect and influences of pH and dilution to the reaction rate and properties of nanofluid were also investigated.…”
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Effect of Solution Properties and Operating Parameters on Needleless Electrospinning of Poly (Ethylene Oxide) Nanofibers Loaded with Bovine Serum Albumin by Ramakrishnan, Ramprasath, Jolius, Gimbun, Ramakrishnan, Praveena, Ranganathan, Balu, Reddy, Samala Murali Mohan, Ganesh, Shanmugam

“…The encapsulation of BSA in PEO nanofiber was characterized by three different spectroscopy techniques (i.e. circular dichroism, Fourier transform infrared, and fluorescence) and the results showed the BSA is well encapsulated in the PEO matrix with no changes in the protein structure. …”
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Wink based facial expression classification using machine learning approach by Rashid, Mamunur, Norizam, Sulaiman, Mahfuzah, Mustafa, Bari, Bifta Sama, Sadeque, Md Golam, Hasan, Md Jahid

“…The brain signals have been captured using Emotiv Insight which consists of five channels. Fast Fourier transform and the sample range have been computed to extract the features. …”
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Thermal and mechanical properties of bamboo fiber reinforced composites by Chin, Siew Choo, Tee, Kong Fah, Tong, Foo Sheng, Ong, Huei Ruey, Jolius, Gimbun

“…The functional groups and crystallinity of the fiber were analysed with Fourier transform infrared and x-ray diffraction spectroscopy. …”
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