Authors: Meng Y*, Feng X, Hao C, Sun Q and Javey A
Authors: Elhosane Y, Elhesain MHA, Muawia M and Abdalla M*
Authors: Neves D, Oechsler BF and Machado RAF*
Authors: Paveanthan Mehganathan and Nur Ayshah Rosli*
Authors: Badria A*
Authors: Gouws S*