Degradation studies of amines and alkanolamines during sour gas treatment process by Islam, M.S., Yusoff, R., Ali, B.S., Islam, M.N., Chakrabarti, M.H.

“…Gas chromatography-mass spectrometry (GC-MS), ion chromatograph (IC), high performance liquid chromatography (HPLC), nuclear magnetic resonance spectroscopy (NMR) and Fourier transform infrared absorption spectrometry (FT-IR) are extensively used to identify the various degradation products. …”
Get full text

Effects of post-thermal annealing temperature on the optical and structural properties of gold particles on silicon suboxide films by Chan, K., Aspanut, Z., Goh, B., Sow, C., Varghese, B., Rahman, S.A., Muhamad, M.R.

“…The optical and structural properties of the samples were studied using scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), X-ray diffractometry (XRD), Fourier transform infrared spectroscopy (FTIR) and optical transmission and reflection spectroscopy. …”

The electrical properties of a sandwich of electrodeposited polypyrrole nanofibers between two layers of reduced graphene oxide nanosheets by Mahmoudian, M.R., Alias, Yatimah, Basirun, Wan Jefrey

“…The structure and compositions were characterised by field emission scanning electron microscopy (FESEM) and Fourier transform infrared (FT-IR) spectroscopy. The electrical properties were studied by electrochemical impedance spectroscopy (EIS). …”

Investigation of the possibility of using waste cooking oil as a rejuvenating agent for aged bitumen by Zargar, M., Ahmadinia, E., Asli, H., Karim, M.R.

“…With this target, the physical and chemical properties of the original bitumen, aged bitumen and rejuvenated bitumen were measured and compared by the bitumen binder tests - softening point, penetration, Brookfield viscosity, dynamic shear rheometer and Fourier transform infrared spectroscopy. In addition, the behaviour of the WCO rejuvenated bitumen is investigated and compared with virgin bitumen after using the rolling thin film oven ageing process. …”
Get full text

Lanthanum functionalized highly ordered mesoporous media: implications of arsenate removal by Jang, Min, Park, J.K., Shin, E.W.

“…Several characterization techniques, such as X-ray diffraction (XRD), nitrogen gas isotherm, and Fourier transform infrared (FTIR) spectroscopy were used to investigate physicochemical properties of the media and to elucidate their arsenate adsorption behavior. …”
Get full text

A non-invasive PC-based measurement of fetal phonocardiography by Moghavvemi, M., Tan, B.H., Tan, S.Y.

“…The software written for the PCG allows for both time varying amplitude graph and power spectral plot (based on 512-point fast Fourier transform (FFT)) to be shown simultaneously on a channel's view. …”

Mercerized natural Cellulose based-solid Polymer Electrolyte by Jahimin Asik @ Abd. Rashid, Fauziah Abdul Aziz, Razali Idris

“…Formation of cellulose II was confirmed with X-Ray Diffraction (XRD) and Fourier transform infrared spectroscopy (Ft-IR) analysis. …”
Get full text
Get full text

Investigation on the role of alkaline earth activators on Crystallization of Geopolymer ceramic based on Kaolinite Clay from Southwestern Sabah by Sazmal Effendi Bin Arshad, Baba Musta, Nurmin Bolong

“…X-ray diffraction analysis (XRD), scanning electron microscopy (SEM) and Fourier Transform Infrared (FTIR) were used to monitor the setting processes of these mixtures and identify new phases formed. …”
Get full text

Synthesis and development of Polyol from refined palm oil and their effect in the formation of Polyurethane cellular structure by Coswald Stephen Sipaut @ Mohd Nasri, Murni Sundang, Sariah Saalah

“…The effects of reaction time, pH and type of solvents used on the properties of the polyols were characterized by using gas chromatography mass spectrometry (GC-MS), fourier transform infrared (FTIR) spectroscopy and gel permeation chromatography (GPC). …”
Get full text

Study On electrical and structure properties of Metakaolin Geopolymer/Carbon Nanofibers (CNFs) Nanocomposite by Saturi Baco

“…To create a novel nanocomposite, metakaolin-geopolymer reinforced with different percent of carbon nanofibers (CNFs) were prepared and characterized by using Electrochemical Impedance Spectroscopy (EIS), X-Ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR) and Scanning Electron Microscope (SEM). …”
Get full text

Synthesis, characterization and determination of liquid crystal properties of molecules with Schiff base linking units and cinnamaldehyde moiety by Zuhair Jamain, N.F. Omar, M. Khairuddean

“…All these compounds were characterized using Fourier transform infrared (FTIR) spectroscopy, nuclear magnetic resonance (NMR) spectroscopy, and CHN elemental analysis. …”
Get full text
Get full text

Adaptive Strategies of Bacillus thuringiensis Isolated from Acid Mine Drainage Site in Sabah, Malaysia by Low, Yi Yik, Grace Joy Wei Lie Chin, Cahyo Budiman, Collin G. Joseph, Baba Musta, Kenneth Francis Rodrigues

“…This study focused on the genome analysis of Bacillus thuringiensis (Bt MCMY1), a gram positive rod shaped bacterium isolated from an acid mine drainage site in Sabah, Malaysia by using a combination of Single Molecule Real Time DNA Sequencing, Scanning Electron Microscopy (SEM) and Fourier Transform Infrared Spectroscopy (FTIR). The genome size of Bt MCMY1 was determined to be 5,458,152 bases which was encoded on a single chromosome. …”
Get full text

Sulfur and nitrogen removal of model fuel using activated carbon derived from oil palm shell by S. M. Anisuzzaman, Awang Bono, Duduku Krishnaiah, Collin G. Joseph

“…Activated carbon (AC) was prepared at three different activation temperatures (500°C, 600°C, and 700°C), which was characterized with Scanning Electron Microscopy (SEM), Fourier Transform Infrared Spectroscopy (mR), and a mercury intrusion porosimeter. …”
Get full text

Synthesis of New Star-Shaped Liquid Crystalline Cyclotriphosphazene Derivatives with Fire Retardancy Bearing Amide-Azo and Azo-Azo Linking Units by Zuhair Jamain, Melati Khairuddean, Tay, Guan-Seng

“…All the intermediates and final compounds were characterized using Fourier transform infrared spectroscopy (FT-IR), nuclear magnetic resonance spectroscopy (NMR), and Carbon, Hydrogen, and Nitrogen (CHN) elemental analysis. …”
Get full text

Lignocellulosic Conversion of Oil Palm Frond for Bio-ethanol by Melissa Sharmah Gilbert @ Jesuet, Ismawati Palle, Shirley @ Marylinda Bakansing

“…The presence of alcohol was determined via infrared absorption frequency using the Fourier Transform Infrared (FTIR) Spectroscopy to identify the functional group, meanwhile the alcohol yield were determined through the specific gravity of the solution. …”
Get full text
Get full text

Synthesis and characterization of hexasubstituted cyclotriphosphazene derivatives with azo linking units by Zuhair Jamain, Melati Khairuddean, Miyeko Lotus Loh, Nur Liyana Abdul Manaff, Mohamad Zul Hilmey Makmud

“…The functional groups of all the compounds were determined using Fourier Transform Infrared (FTIR), while their molecular structures were characterized by Nuclear Magnetic Resonance (NMR) spectroscopy. …”
Get full text
Get full text

Effect of Rice Husk Filler on the Structural and Dielectric Properties of Palm Oil as an Electrical Insulation Material by Siti Sarah Junian, Mohamad Zul Hilmey Makmud, Zuhair Jamain, Khairatun Najwa Mohd Amin, Jedol Dayou, Hazlee Azil Illias

“…The moisture-absorbent properties of RH were analysed by using Fourier-transform infrared (FTIR) spectroscopy. The particle size and distribution of RH in PO were also obtained using a scanning electron microscope (SEM) and a Zeta particle analyser. …”
Get full text
Get full text

Synthesis of sawdust-based poly(amidoxime) ligand for heavy metals removal from wastewater by Choong Jianfui, Mohd Sani Sarjadi, Baba Musta, Md Shaheen Sarkar, Md Lutfor Rahman

“…The functional group, compositions, and morphology of the resulting synthesized ligand and copolymer were identified by Fourier transform infrared spectroscopy, scanning electron microscopy and elemental analysis. …”
Get full text

Synthesis, structural elucidation and mesophase behaviour of hexasubstituted cyclotriphosphazene molecules with amide linking unit by Zuhair Jamain, Melati Khairuddean, Nur Kamarina Kamaruddin, Yeoh Zhi Rui

“…All the structures of the intermediates and final compounds were characterized using Fourier Transform Infrared (FTIR) and Nuclear Magnetic Resonance (NMR) spectroscopy. …”
Get full text
Get full text

Recovery and characterization of used lubricating oil using acid with two different adsorbents by S M Anisuzzaman, Jashera Reddy

“…The characterization of the recovered ULO samples was conducted by using Fourier-transform infrared spectroscopy (FTIR) and the viscosity was tested by using the viscometer. …”
Get full text
Get full text