Development of advanced analytical and environmental remediation methods for the detection monitoring removal and degradation of environmental pollutants particularly pesticides dyes heavy metals pharmaceuticals and other toxic contaminants The research focuses on molecularly and ion imprinted polymers nanocomposites graphene based materials metal organic frameworks adsorption and photocatalytic processes QuEChERS and microwave assisted extraction and electrochemical spectrophotometric and fluorescence based sensors for environmental and biological analysis