II-i- Department of Life Sciences

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Welcome to the Department of Life Sciences The Department of Life Sciences, part of the Faculty of Education at the University of Fallujah, offers a comprehensive program in biological sciences. The department focuses on teaching and research in various fields such as biology, ecology, and environmental science. Our aim is to equip students with the scientific knowledge and practical skills necessary to excel in both academic and professional fields related to life sciences. The department is committed to providing a high-quality education, fostering scientific inquiry, and promoting a deeper understanding of the living world. Students are encouraged to engage in hands-on learning through laboratory work, field studies, and research projects. Explore more about our programs and get involved in advancing scientific knowledge and environmental sustainability.

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News Latest News - Department of Life Sciences New Research Lab Opened December 2024 The Department of Life Sciences is excited to announce the opening of a new research laboratory designed to enhance student and faculty research in biology and environmental sciences. New Curriculum Update November 2024 The Department of Life Sciences has introduced new courses in molecular biology and ecology as part of the updated curriculum for the 2024 academic year, aiming to expand learning opportunities for students. Annual Science Symposium October 2024 The Department of Life Sciences hosted its annual science symposium, where faculty and students presented their latest research in the fields of genetics, biochemistry, and environmental studies. For more updates, visit University of Fallujah Website Upcoming events: Department Events

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Author: search.filters.author.Mohammed Faiad NaiefSubject: search.filters.subject.Fullerene Liquid asphalt H2S and NO2 gas sensor

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    Novel preparation method of fullerene and its ability to detect H2S and NO2 gases
    (Results in Chemistry, 2023) Mohammed Faiad Naief; Samar Naser Mohammed; Yasser Naji Ahmed; Ahmed Mishaal Mohammed; Sura Naser Mohammed
    In this study, a new system for fullerene preparation was designed based on the incomplete combustion of liquid asphalt. Transmission electron microscopy, field emission scanning electron microscopy and energy-dispersive X- ray (EDX) techniques were used to characterise fullerene. The sizes of the synthesised fullerene ranged from 48.20 nm to 73 nm. The EDX technique was used to determine the amounts of elements in a component, thereby revealing the formation of fullerene. The produced fullerene was evaluated as a gas sensor for H2S and NO2 gases at various temperatures and time intervals. The sensitivity of the gas sensor decreased with the increased operating temperature reaching 150 ◦C. Then, the sensitivity increased as the temperature increased. The maximum gas sensitivities for NO2 and H2S were 72.86% at 25 ◦C and 75.89% at 200 ◦C, respectively.
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