Electrochemical Biosensors Designed with Coordination Compounds: Recent Advancements and Future Perspectives

Electrochemical (EC) biosensors based on coordination compounds have risen as an impeccable way to detect biological moieties due to their cogent results. Metal complexes are widely recognized as they have been employed in many areas of human wellness. Starting with detection of oxygen, glucose, and urea to now detecting pathogens like SARS-CoV-2, EC-sensors are gaining attention across many fields. In the medical field, they hold an important place as they can diagnose harmful elements/diseases in early stages, lowering the risk of death. Thus, the innovative research is essential to control impairments of microbial actions by advancing metal complex based EC-biosensors. Electrochemical biosensors are momentous as it detects the noxious elements with high sensibility. EC biosensors based on metal complex are utilized in common to lethal disease diagnosis. Metal complex based EC sensors observed to be rapid and pecuniary apt devices. The perspective highlights the recent innovations and diagnostic applications of coordination compounds decorated biosensors.