One of the most intriguing aspects of ZnO nanostructures is their ability to form a variety of dimensional configurations, each exhibiting distinct properties and functionalities. For instance, one-dimensional ZnO configurations, such as rods, wires, prisms and needles, are particularly notable for their unique characteristics, which include high surface-area-to-volume ratios, excellent electron transport capabilities, and enhanced mechanical strength, with applications ranging from electrical engineering to optoelectronics, electrochemistry, and electromechanical systems (4). The various morphologies could be studied in more detail and understood, with cases such as m ZnO nanorods, that have become a subject of interest through continuous experimentation due to their unique properties. In the case of ZnO nanorods with wurtzite structures, the 002 plane is parallel to the polar face and other planes such as 100 and 101 represent non-polar faces in the hexagonal shape . This anisotropic growth along the c-axis contributes to the unique optical and piezoelectric properties of ZnO nanorods, making them particularly useful in applications like sensors, actuators, and photovoltaic devices. Interestingly, the growth of the crystalline rods is largely towards the c-axis since it has a lesser thermodynamic stability in regards to surface dipoles located on polar faces than on nonpolar faces . During crystallization, the polar facets actively engage with zinc hydroxyl (Zn(OH)₂) and hydroxyl (OH) ions, which are crucial for the structure's formation, which are essential serving as the fundamental building blocks for the structure's formation (8). Regardless, the types of nanoparticles do not only restrict to nanorods, and come in shapes such as spherical, hexagonal prism, cylindrical and cuboidal, showcasing a wide array of properties. This makes them a focal point of ongoing research and development in nanotechnology.