Browsing Uda Hashim, Prof. Ts. Dr. by Author "Zafar Hussain, Ibupoto"

Now showing items 1-6 of 6

    • Effect of different seed solutions on the morphology and electrooptical properties of ZnO Nanorods 

      Muhammad Kashif, Muhammad Faroow; Uda, Hashim, Prof. Dr.; Md. Eaqub, Ali, Dr.; Syed Muhammad, Usman Ali Shah, Dr.; Mohamad Rusop, Mahmood, Assoc Prof. Dr.; Zafar Hussain, Ibupoto; Willander, Magnus (Hindawi Publishing Corporation, 2012)
      The morphology and electrooptical properties of ZnO nanorods synthesized on monoethanolamine-based seed layer and KOHbased seed layer were compared. The seed solutions were prepared in monoethanolamine in 2-methoxyethanol ...

    • Functionalised zinc oxide nanotube arrays as electrochemical sensors for the selective determination of glucose 

      Syed Muhammad Usman, Ali; Mohammad, Kasfhi; Zafar Hussain, Ibupoto; Muhammad, Fakhar-e-Alam; Uda, Hashim, Prof. Dr.; Magnus, Willander (The Institution of Engineering and Technology, 2011-08)
      In the present study, highly oriented single-crystal zinc oxide nanotube (ZnO-NT) arrays were prepared by a trimming of ZnO nanorods along the c-axis on the gold-coated glass substrate having a diameter of 100-200nm and a ...

    • Photodynamic damage in liver carcinoma HepG2 cells 

      Muhammad, Fakhar-e-Alam, Dr.; Syed Muhammad, Usman Ali; S., Ali; S., Firdous; Muhammad, Atif, Dr.; Zafar Hussain, Ibupoto; Willander, M., Prof.; Mohammad, Kashif; Uda, Hashim, Prof. Dr. (Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)
      Cirrhosis is the consequence of chronic liver disease, which is common in people of Asian countries. In this experimental approach, HepG2 cells are treated as experimental model (appropriate biological sample), extracted ...

    • A potentiometric indirect uric acid sensor based on ZnO nanoflakes and immobilized uricase 

      Syed Muhammad, Usman Ali, Dr.; Zafar Hussain, Ibupoto; Muhammad, Kashif; Uda, Hashim, Prof. Dr.; Willander, Magnus (MDPI, 2012-03)
      In the present work zinc oxide nanoflakes (ZnO-NF) structures with a wall thickness around 50 to 100 nm were synthesized on a gold coated glass substrate using a low temperature hydrothermal method. The enzyme uricase was ...

    • Sensitivity of A-549 human lung cancer cells to nanoporous zinc oxide conjugated with Photofrin 

      Muhammad, Fakhar-E-Alam; Syed Muhammad Usman, Ali; Zafar Hussain, Ibupoto; Kimleang, Khun; Muhammad, Atif; Mohammad, Kashif; Loong, Foo Kai; Uda, Hashim, Prof. Dr.; Willander, Magnus (Springer-Verlag London Ltd., 2012-05)
      In the present study, we demonstrated the use of nanoporous zinc oxide (ZnO NPs) in photodynamic therapy. The ZnO NPs structure possesses a high surface to volume ratio due to its porosity and ZnO NPs can be used as an ...

    • Study of frequency dependent electrical properties of ZnO nanorods 

      Muhammad Kashif, Muhammad Faroow; Uda, Hashim, Prof. Dr.; Syed Muhammad Usman, Ali Shah, Dr.; Zafar Hussain, Ibupoto; Willander, Magnus, Prof. (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      Impedance spectroscopy is used to study the frequency dependent electrical parameters such as impedance, dielectric constant and conductivity of ZnO nanorods MSM structure in the range of 1 Hz to 10MHz under atmospheric ...