Forensic toxicology is a complex field that utilizes the principles of chemistry and biology to examine bodily substances for the presence of harmful compounds. Toxicologists act as detectives, interpreting the secrets hidden within tissue specimens to determine the cause of death or illness. Their meticulous work often involves advanced techniques

Semiconductors play a critical role in modern electronics due to their ability to control the flow of electricity under specific conditions. They can be broadly classified into two categories: intrinsic and extrinsic semiconductors. Intrinsic semiconductors, such as pure silicon or germanium, possess limited conductivity because their valence band