View of Colorimetric and Spectrophotometric Sensing of Heavy Metal Ions using 5,10,15,20-Tetrakis(4-sulfonatophenyl) porphyrin (TPPS₄) in Aqueous Media: Selectivity, Paper-based Detection, and Field Assessment in Nigerian River Water

Return to Article Details Colorimetric and Spectrophotometric Sensing of Heavy Metal Ions using 5,10,15,20-Tetrakis(4-sulfonatophenyl) porphyrin (TPPS₄) in Aqueous Media: Selectivity, Paper-based Detection, and Field Assessment in Nigerian River Water Download PDF