Browsing by Author "Mehanna, Hanin"
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Experimental and DFT/TD-DFT computational investigations of the solvent effect on the spectral properties of nitro substituted pyridino[3,4-c]coumarins
Mohanad, Shkoor; Mehanna, Hanin; Shabana, Ayaa; Farhat, Toka; Bani-Yaseen, Abdulilah Dawoud ( Elsevier , 2020 , Article)The UV/Vis absorption characteristics of newly synthesized pyridino[3,4-c] coumarins in different neat solvents were investigated experimentally and computationally. It is noted that the nitro-substituted pyridocoumarins ... -
Novel surface-treatment for bottom ash from municipal solid waste incineration to reduce the heavy metals leachability for a sustainable environment
Maryam, Al-Ejji; Hassan, Mohammad K.; Youssef, Khaled; Elmakaty, Farah; Mehanna, Hanin; Sliem, Mostafa; Irshidat, Mohammad... more authors ... less authors ( Elsevier , 2023 , Article)Unconventional treatments can provide a modification to convert ash waste into valuable materials that can be used in various applications. This study focuses on bottom ash (BA) collected from a local incineration plant ...