UC engineer named highly cited researcher for fourth consecutive year
Dion Dionysiou develops sensors and strategies to identify and treat water pollutants
Dionysios (Dion) Dionysiou, a University of Cincinnati professor in the Department of Chemical and Environmental Engineering, was named a 2021 Highly Cited Researcher by Clarivate for the fourth consecutive year for his work addressing water pollution, conservation and treatment.
Clarivate, a scientific and innovation analytics company, annually releases the list of researchers who have demonstrated significant and broad influence as reflected in the publication of multiple papers frequently cited by their peers during the last decade. These papers rank in the top 1% by citations for a field and publication year in the Web of Science citation index.
Dionysiou was listed in the general engineering category as well as environment/ecology. He has more than 600 publications which have been cited a total of 60,000 times in other papers. He has several publications cited more than 1,000 times and many others cited more than 100 times.
Dionysiou conducted an extensive project to create a sensor that detect toxins in drinking water sources before the water enters treatment plants. He recently received funding from the National Science Foundation for research to further address the toxic chemicals released by harmful algal blooms in bodies of water. This research will evaluate and optimize a new treatment process that uses UV light with chlorine to break down cyanotoxins in water. Current treatments do not fully remove cyanotoxins.
In addition, he recently has been funded by the Ohio Department of Higher Education to develop strategies for the removal of cyanobacteria cells from water reservoirs and phosphorous from source waters. In some other recent projects, he has developed strategies to break down difficult to degrade chemicals such as per- and polyfluoroalkyl substances (PFAS) in various water sources, as well as to remove emerging contaminants such as pharmaceuticals and personal care products in water supply sources.
Photos/Joseph Fuqua II/UC Creative + Brand
Related Stories
OTR mural centerpiece of 'big' celebration of UC alumni
April 26, 2024
New downtown artwork salutes 18 alumni award recipients who personify UC’s alumni success.
UC education allowed couple to make mark on Cincinnati
April 24, 2024
As a native of Defiance, Ohio, John Deatrick, CEAS ’79, says arriving in Cincinnati to attend the University of Cincinnati in 1963 felt like landing in New York City.
Engineering student studying flight physics of birds
April 24, 2024
After earning a bachelor's degree in mechanical engineering in Nepal, Sameer Pokhrel came to the United States to further his education. From an early age, he had a lifelong fascination with aviation. As an adult, he transformed this fascination into a career, pursuing a doctoral degree in aerospace engineering at the University of Cincinnati's historic program. Here, he has succeeded in research, instruction, and was recently named Graduate Student Engineer of the Month by the College of Engineering and Applied Science.