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Development of adsorbents from rice residues for mercury removal process
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Applying liquisolid technique to enhance curcumin solubility: a central composite design study
Published 2024“…Experimental results confirmed the formulation’s effectiveness, with a marked reduction in the time to dissolve 63.2% of the drug to 165 min, compared to 300 min for conventional formulations. Differential scanning calorimetry and Fourier-transform infrared spectra indicated a transformation of curcumin into a non-crystalline state and the formation of hydrogen bonds with Tween 80, contributing to enhanced solubility. …”
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896
The effect of manufacturing method: direct compression, hot-melt extrusion, and 3D printing on polymer stability and drug release from polyethylene oxide tablets
Published 2024“…Tablets were manufactured by direct compression, compression of hot-melt extrudates, HME, (at 150 oC), or by FDM 3D-printing FDM (at 220 oC). Differential scanning calorimetry (DSC), X-ray powder diffraction (XRPD), gel permeation chromatography (GPC), and dissolution tests and their kinetics studies were carried out. …”
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897
Photoacoustic imaging system for fluid flow visualization and biological tissues characterization
Published 2020“…Photoacoustic (PA) imaging is a biomedical imaging modality, which work is based on the photoacoustic effect, to provide illumination of biological tissues with strong optical absorption contrast and high spatial resolution at a short scanning time. The drawbacks of some existing PA fluid imaging systems, which include expensive equipment and their maintenance cost, limited sensitivity in detecting signals from restricted regions. …”
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898
High linoleic waste sunflower oil: A distinctive recycled source of self-healing agent for smart metal coatings
Published 2023“…The microencapsulated HLWSO was characterized using Field Emission Scanning Electron Microscopy (FESEM) and Fourier Transformation Infra-Red Spectroscopy (FTIR). …”
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Development of conductive sheet composite based on kenaf fibre loaded with polyaniline for anti-static packaging application.
Published 2021“…The Fourier transform infrared spectroscopy (FTIR) revealed that the changes on wavenumber and new absorption peaks range from 1140 to 3500 cm-1 compared to the neat KF sheet. The scanning electron microscope (SEM) micrograph showed an excellent distribution of fibrous sheet morphology after PANI coating. …”
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Green magnetic molecularly imprinted polymer for selective removal of parabens from cosmetic samples
Published 2023“…The obtained GMMIP was characterized by Fourier transform infrared spectroscopy (FTIR), field emission scanning electron microscopy (FESEM), x-ray powder diffraction (XRD), thermal gravimetric analysis (TGA), vibrating sample magnetometer (VSM), and Brunauer-Emmett-Teller (BET). …”
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Thesis