“…The significant advancement in the availability of strategies for the synthesis and characterization of the materials has resulted in the explosive growth of nanoscience and nanotechnology [9][10][11][12][13][14]. Nanosized materials such as nanotubes, nanowires, nanodiscs, and nanocomposites are widely used in logic circuits, magneto-electronic devices, optoelectronic devices, data storage, catalysis, electrochemistry, energy storage, drug delivery, and biotechnology [11][12][13][14][15][16][17][18][19][20] which are vital in the creation of future ultra-high-end technologies and devices. The spectral tuning in semiconductor quantum-confined nanomaterials, sensitizing dyes, and polymers allows the manipulation of optical bandgap over a broad range of solar spectrum to efficiently harvest solar energy in photovoltaics [20], while the large surface area and size, shape-dependent structural, electrical, and optical properties provide extensive usage in catalytic activities and water purification [11-14, 21, 22].…”