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Journal : Proceedings Series on Health

Influence of Reaction Time and Hydrochloric Acid Volume on Rutile Titanum Dioxide Nanorods Thin Film Ahmad Norazlina; Talib Azman; Mohamad Fariza; Ahmad Mohd Khairul; Kusnanto Mukti Wibowo
Proceedings Series on Health & Medical Sciences Vol. 2 (2021): Proceedings of the 2nd International Nursing and Health Sciences Universitas Muhammad
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (900.631 KB) | DOI: 10.30595/pshms.v2i.216

Abstract

Titanium dioxide (TiO2) nanostructured materials have attracted attention due to their application at various fields such as photocatalysis, solar cell and photochemical applications. Whereas TiO2 could exhibit high efficiency of solar cell and economical than traditional silicon solar cells. In this study, hydrothermal method demonstrated to synthesis TiO2 nanorods properties at different hydrothermal reaction times and various hydrochloric acid volumes. Increasing the reaction time could influence the thickness towards high crystalline rutile formation while modifying the hydrochloric (HCl) acid concentration favours a great influence on the morphologies and alignment of the nanostructure. The result is beneficial for improvements thin film power conversion efficiency.
Difference in Image Information Between DWI Sequence and DWI Blade for Optimization of Axial Brain Bintang Kukuh Iman Setyabudi; Hernastiti Sedya Utami; Fani Susanto; Kusnanto Mukti Wibowo
Proceedings Series on Health & Medical Sciences Vol. 5 (2024): Proceedings of the 4th International Nursing and Health Sciences Universitas Muhammad
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pshms.v5i.976

Abstract

Background: Diffusion Weighted Image (DWI) sequence that utilizes the movement of molecules due to random thermal motion. The aim of this research is to determine the difference in image information between DWI sequence and DWI BLADE on axial brain MRI images for optimization and to find the most optimal sequence between DWI and DWI BLADE on axial brain MRI images. Method: This study used a quantitative experimental research that aims to determine image information and optimize brain MRI examinations between DWI sequence and DWI BLADE using the MRI Siemens Magnetom Amira 1.5 T at Dr. Oen Kandang Sapi Hospital Solo in May-June 2023. The sample consisted of 11 MRI assessments through visual grading analysis to provide interpretations related to image clarity information, thus obtaining the optimal use of DWI and DWI Blade sequences. Results: Based on the research and discussion results, it can be concluded that there is a difference in anatomical image information between DWI sequence with BLADE and without BLADE on axial brain MRI examinations, with a significance value of 0.00 (p<0.05), indicating a difference in anatomical image information in the cortex cerebri, thalamus, cerebellum, basal ganglia, and a significance value of 1.000 (p<0.05) for artifact information, indicating no difference in artifact image information between DWI sequences with BLADE and without BLADE. Conclusion: DWI BLADE sequence provides better anatomical image information compared to DWI sequence without BLADE in axial brain MRI examinations.