Dr.Tolesa Fita Chala | Machining | Best Researcher Award
Dr.Tolesa Fita Chala ,Mattu University, Mattu , Ethiopia, Ethiopia
Education :
Awards :
Dr. Tolesa Fita Chala has been recognized for his contributions to research and academia, as evidenced by his numerous publications in prestigious journals and his active participation in international conferences. Specific awards and recognitions have not been listed but can be inferred from his extensive research output and professional roles.
Research Focus:
Dr. Chala’s research primarily focuses on the synthesis and characterization of innovative materials, particularly in the field of nanotechnology. He collaborates with researchers across various disciplines to develop new materials with enhanced properties for applications in photothermal conversion, photocatalysis, and antimicrobial activity. His work aims to discover and optimize materials for environmental and biomedical applications, among others.
Publications :
- Synthesis and Purification of Silver Nanowires:
- Molla Bahiru Gebeyehu, Tolesa Fita Chala, Shao-Yen Chang, Chang-Mou Wu, Jiunn-Yih Lee. “Synthesis and highly effective purification of silver nanowires to enhance transmittance at low sheet resistance with simple polyol and scalable selective precipitation method.” RSC Advances, 2017. DOI: 10.1039/C7RA00238F.
- Photothermal Conversion Properties:
- Tolesa Fita Chala, Chang-Mou Wu, Min-Hui Chou, Molla Bahiru Gebeyehu, Kuo-Bing Cheng. “Highly efficient near infrared photothermal conversion properties of reduced tungsten oxide/polyurethane nanocomposites.” Nanomaterials, 2017. DOI: 10.3390/nano7070191.
- Photothermal Material for Water Evaporation:
- Tolesa Fita Chala, Chang Mou Wu, Min-Hui Chou, Zhen-Lin Guo. “Melt Electrospun Reduced Tungsten Oxide/Polylactic Acid Fiber Membranes as a Photothermal Material for Light-Driven Interfacial Water Evaporation.” ACS Applied Materials & Interfaces, 2018. DOI: 10.1021/acsami.8b07434.
- Pyroelectric Generator for Energy Harvesting:
- Chang Mou Wu, Min-Hui Chou, Tolesa Fita Chala, Ri-Ichi Murakami. “Infrared-driven Poly(vinylidene difluoride)/tungsten oxide pyroelectric generator for non-contact energy harvesting.” Composites Science and Technology, 2019. DOI: 10.1016/j.comsciitech.2019.05.004.
- Photocatalysis with Nanocomposites:
- Tolesa Fita Chala, Chang-Mou Wu, Kebena Gebeyehu Motora. “RbxWO3/Ag3VO4 Nanocomposites as Efficient Full-Spectrum (UV, Visible, and Near Infrared) Photocatalysis.” Journal of the Taiwan Institute of Chemical Engineers, 2019. DOI: 10.1016/j.jtie.2019.06.016.
- Antibacterial and Deodorization Activity:
- Kebena Gebeyehu Motora, Chang-Mou Wu, Ting-Zhen Xu, Tolesa Fita Chala, Chiu-Chun Lai. “Photocatalytic, antibacterial, and deodorization activity of recycled triacetate cellulose nanocomposites.” Materials Chemistry and Physics, 2020. DOI: 10.1016/j.matchemphys.2019.122260.
- Photothermal Responsive Membranes:
- Saba Naseem, Chang Mou Wu, Tolesa Fita Chala. “Photothermal responsive tungsten bronze/recycled cellulose triacetate porous f
- iber membranes for efficient light-driven interfacial water evaporation.” Solar Energy, 2019. DOI: 10.1016/j.solener.2019.10.084.
- Efficient Photocatalytic Activity:
- Kebena Gebeyehu Motora, Chang-Mou Wu, Tolesa Fita Chala, Min-Hui Chou, Chung-Feng Jeffrey Kuo, Pankaj Koinkar. “Highly efficient photocatalytic activity of Ag3VO4/WO2.72 nanocomposites for the degradation of organic dyes from the ultraviolet to near-infrared regions.” Applied Surface Science, 2020. DOI: 10.1016/j.apsusc.2020.145618.
- Green Synthesis and Antimicrobial Activity:
- Yobsan Likasa Tiki, Leta Deressa Tolesa, Ardila Hayu Tiwikrama, Tolesa Fita Chala. “Ginger (Zingiber officinale)-Mediated Green Synthesis of Silver-Doped Tin Oxide Nanoparticles and Evaluation of Its Antimicrobial Activity.” ACS Omega, 2024. DOI: 10.1021/acsomega.3c07855.
- Copper Oxide Nanoparticles:
- Mekides Dinka Moroda, Leta Deressa Tolesa, Ardila Hayu Tiwikrama, Tolesa Fita Chala. “Green synthesis of copper oxide nanoparticles using Rosmarinus officinalis leaf extract and evaluation of its antimicrobial activity.”