• Synthesis and Characterization of Nitrogen And Phosphorus Cooped Zinc Oxide Nano composite for Photo catalytic Degradation of Methylene Blue, Antimicrobial and Antioxidant Activities Thesis 

  Adem Abdulkadir; Tamene Tadesse; Tilahun Yai (2023-11-27)

  Nanotechnology has wide applications in various fields such as photocatalytic degradation, medicines, antioxidants, antimicrobials, and other fields. ZnO-NPs are the most important among the Nanoscale materials background ...
• Electrochemical Determination of Hydroquinone By Using Poly Malachite Green Modified Carbon Paste Electrode Prepared From Activated Carbon From Aframomum Cororima Husk and Graphite Powder Thesis 

  Alemayehu Ambisa; Shimeles Addisu (2023-04-18)

  Hydroquinone (HQ) is the oxidation product of some aromatic compounds. HQ is widely found in cigarette smoke, diesel engine lubricant and the chemical industry. Industrial development has caused a huge increase in the ...
• Copper Oxide (Cuo) Nanoparticles with Sulfur-Doped Graphitic Carbon Nitride (S-G-C3n4) Nano composite and its Catalytic Dye Degradation Thesis 

  Magegn Mandado; Shimeles Addisu; Kassim Kedir (2024-03-18)

  NC materials based on metal oxide NPs and S-g-C3N4 have gained increasing attention for their wide range of potential applications in various material science fields. In this study, CuO NPs, S-g-C3N4 and CuO/S-g-C3N4 ...
• Effect of Sulphur and Nitrogen Co-Doping On Energy Bandgap, Antioxidant and Antimicrobial Activity of Zinc Oxide Nanoparticles Thesis 

  Diriba Yadesa; Tamene Tadesse; Jabessa Nagassa (2023-04-27)

  Semiconducting MO-NPs have been taken into consideration for their important applications like fast and profound detection, portability, high antimicrobial action, and relatively low cost compared to other conventional ...
• Evaluating the Efficiency of Treatment Plant and Suitability Study of Effluents from Bedele Brewery Share Company for Agricultural Activity Thesis 

  Temesgen Wakuma; TameneTadess; Ahmed Awol (2024-06-11)

  The Brewing industry is an important one in the food industry, economics, and employment in the world. Bedele Brewery Share Company is one of the Brewing industry and it discharges its treated effluent before discharging ...
• Phytochemical Investigation and Antimicrobial Evaluation of Solvent Extracts and Essential Oils From Piper Capense L.F. Thesis 

  Amin Zakir; Yinebeb Tariku; NegeraAbdisa (2022-11-07)

  Medicinal plants are good resources of Lead compounds for drug development. Thus, the aim of this study was to obtain essential oil and crude extracts from different part of P. capense and characterize compounds isolated ...
• Investigating of Physiochemical Properties and Volatile Organic Compounds of Honey Varity Produced in Bonga, Ethiopia Thesis 

  Haimanot Tesfaye; Abera Gure (2022-04-07)

  In this thesis, physiochemical properties and volatile organic compounds (VOCs) of honey varieties from Bonga, Ethiopia were investigated. Three flora-origin honey sample including Schefflera abssinica, Croton macrostachyus ...
• Preparation of Bio char-Based Nano composites For Removal of Methylene Blue and Hexavalent Chromium from Water Dissertation 

  Jemere Kochito Ayano; Abera Gure; Tamene Tadesse; Olu Emmanuel Femi (2024-06-11)

  Currently, due to urbanization and rapid development, environmental pollution through industrial effluents and unattended disposal of anthropogenic wastes causes health problems and harms the ecosystem in general. ...
• Musa Acuminate Peel Extract Mediated Synthesis of Nio And Ag-Nio Nanomaterial’s and Evaluation of Their Antibacterial and Antioxidant Activities Thesis 

  Wondimagegn Getahun Habtegebriel; Guta Gonfa; Birkinesh Girma (2023-12-07)

  Microbial infections are considered as a serious issue in human health worldwide. On the other hand, Free radicals can cause damage to parts of cells such as proteins, DNA, and cell membranes. The advancement of ...
• Determination of Organ chlorine Pesticide Residue Levels in Chewable and Leftover Parts of the Khat (Catha Edulis) Plant from Jimma Zone, Southwest Ethiopia Thesis 

  Fitsum Tamirat; Tsegaye Girma; Abera Gure (2023-12-07)

  Khat is one of the most consumed plants in the horn of African countries. However, it is a stimulant plant that has several side effects on the health of consumers. In addition, the fresh Khat (tender leaves) used for ...
• Adsorptive Removal of Dyes from Waste Water Using Activated Bio char derived From Solid Food Waste Thesis 

  Gemechu Bukuru; Abera Gure; Feyisa Wedajo (2023-05-07)

  Dyes are extensively used to color various products in many industries. These can be lost as effluent to the aquatic environment. The waste water Loaded with toxic dyes is not acceptable to environmental regulations ...
• Evaluation of Iodine Content In Commercially Available Table Salts and Assessment of Knowledge, Attitude and Practice of Retailers and Consumers In Selected Area of Jimma Town, South West Ethiopia Thesis 

  Remla Aba Temam; Shimeles Addisu; Ararse Mohammed (2023-12-07)

  Iodine is a crucial trace element for human nutrition that is very important for the secretion of thyroid hormones. Iodine deficiency disorders are caused by inadequate iodine intake. Iodination of table salt is one ...
• Synthesis of Zinc Oxide Nanoparticles and Cobalt doped Zinc Oxide Nanocomposites using Allium cepa l. Aqueous peel extract and evaluation of its Antimicrobial and Photocatalytic Activities Thesis 

  Misgana Agasa; Gutta Gonfa (2023-05)

  Since dye effluents discharged from different industries lead to environmental contamination, their treatment and environmental remediation are highly desired. Due to the limitations of physical treatment methods like ...
• Mangifera Indica Fruit Peel Extract Mediated Synthesis Of Znnio Ncs And Agnio Ncs For Antimicrobrial And Antioxidant Activities Thesis 

  Fuad, Ahmed.; Guta, Gonfa; Gebru, G/Tsadik (2023-05)

  NiO NPs have attracted the attention of scientific community due to multifunctional, tunable nature, have wide band gap (3.7-4.0 eV), an intrinsic p-type semiconductor that possess a wide range of applications. Green ...
• Phytochemical Investigation Of The Stem Bark Of Dracaena Steudneri Engl And Evaluation For Its Antibacterial Activity Thesis 

  Negera, Addissa; Temesgen, Mitiku; Ayana, Jaleta (2023-04)

  Medicinal plants are considered as a good resource for novel and effective pharmaceuticals. Dracaena. steudneri is widely used for cough treatment of labor, splenomegaly, hernia, asthma and related chest problems in ...
• Synthesis of ag2s-cuo–zno ternary Nano composite for determination Of ascorbic acid and antioxidant activity Thesis 

  Abdulwahid Abamecha; Guta Gonfa; Shemelese Adisu (2022-12)

  Ternary nanocomposite has received considerable attention owing to their novel characteristics and potential applications on ascorbic acid determination and antioxidant activity. The aim of this study was to synthesize, ...
• Utilization of Waste Cooking Oil and Endod (Phytolacca dodecandra) for the Production of Laundry Soap Thesis 

  Bahabelom Haile Abera; Tamene Tadesse; Abebe Diro (2022-11)

  A green perspective based on the reuse of waste materials such as waste cooking oils (WCOs) and Endod (Phytolacca dodecandra) to manufacture soap is presented. Soap is made by a saponification process that uses an alkaline ...
• Chemical Compositions And Antioxidant Activities Of Pepper (Capsicum Annuum L.) Varieties Of Omo Nada District, Jimma Zone, Ethiopia Thesis 

  Zemani, Kebu; Abera, Gure; Guyo, Jilo (2022-12)

  Capsicum annuum L. (Solanaceae family) is one of the common peppers that are used as spices to flavor dishes and consumed as a vegetable. Peppers contain many bioactive compounds most of which are related to antioxidant ...
• Phytochemical investigation And antimicrobial activity of crude extract and essential oils From Ocimum gratissimum Thesis 

  Teketel Woldeyohannes; Tsegaye Girma; Mudin Jemal (2023-04)

  Medicinal plants are exploited by human beings as pharmaceuticals, agrochemicals, and poisons since ancient times. Ocimum gratissimum is one of these medicinal plants which belongs to the genus Ocimum and is commonly ...
• Adsorption Studies On Removal Of Methylene Blue Dye Using Drinking Water Treatment Sludge From Water Thesis 

  Shambel, Yeshitila Taddese; Shambel, Yeshitila Taddese; Tsegaye, Girma (2022-09)

  Wastewater generated by textile plants is linked to one of the major problems of water pollution. It contains a mixture of different dyes, auxiliaries, additives and additional chemicals that were added during textile ...

View more