Hazrat Usman

Experimental passive electronics cooling: Parametric investigation of pin-fin geometries and efficient phase change materials

Muhammad Junaid Ashraf, Hafız Muhammad Ali, Hazrat Usman et al. · International Journal of Heat and Mass Transfer · 2017 · 190 citations

Materials Science, Materials Engineering, Electrical Engineering +13

Biogenic Synthesis and Characterization of Antimicrobial and Antiparasitic Zinc Oxide (ZnO) Nanoparticles Using Aqueous Extracts of the Himalayan Columbine (Aquilegia pubiflora)

Hasnain Jan, Muzamil Shah, Hazrat Usman et al. · Frontiers in Materials · 2020 · 116 citations · Full text

Nanoparticles, Nanotherapeutics, Engineering +20

An experimental study of PCM based finned and un-finned heat sinks for passive cooling of electronics

Hazrat Usman, Hafız Muhammad Ali, Adeel Arshad et al. · Heat and Mass Transfer · 2018 · 110 citations

Electrical Engineering, Un-finned Heat Sinks, Engineering +12

The <i>Aquilegia pubiflora</i> (Himalayan columbine) mediated synthesis of nanoceria for diverse biomedical applications

Hasnain Jan, Muhammad Aslam Khan, Hazrat Usman et al. · RSC Advances · 2020 · 83 citations · Full text

Biogenically proficient synthesis and characterization of silver nanoparticles (Ag-NPs) employing aqueous extract of Aquilegia pubiflora along with their in vitro antimicrobial, anti-cancer and other biological applications

Hasnain Jan, Gouhar Zaman, Hazrat Usman et al. · Journal of Materials Research and Technology · 2021 · 62 citations · Full text