Computational analysis of MOF-functionalized polymeric membranes for wastewater treatment and applications

Abstract

Contaminants in drinking water can cause several health issues. In this study, solution cast technology was used to create polycaprolactone (PCL) or graphene nanocomposite membranes with diameters ranging from 2 to 6 m. The industry of water purification has benefited greatly from the use of membrane separation processes. The membranes are also made of biocompatible, non-toxic, and environmentally friendly materials. We utilized PCL polymer solution that was dissolved in chloroform to create membranes, and we added graphene to the PCL polymer solution. Quantum espresso software was used to determine the band structure, DOS, and Fermi-energy. The results of this study’s inducible tests suggested that solution-cast PCL and polycaprolactone or graphene membranes might be a good choice for removing waste from water. According to the biological sensing component (enzymes, antibodies, entire cells, aptamers, tissues, molecularly imprinted polymers (MIPs) and DNA) or transducers (optical, electrochemical, piezoelectric, and thermal), biosensors are analytical devices. The transducer produces a signal corresponding to the concentration of the analyte when the target analyte interacts with the biological sensing component. A signal processor is used to boost the signal and display it. The industrial utilizations of Metal-Organic Frameworks (MOFs) have been a growing area of interest in recent years. Researchers are exploring the use of MOFs in various industrial applications such as gas storage, catalysis, drug delivery, and sensing.