the functional monomers allyl chloride and acrylamide were used to determine lead using atomic absorption spectroscopy based on molecularly imprinted solid-phase

To determine the lead ion, a novel method with high sensitivity, low cost, and high stability was developed. to fabricate a monolithic solid-phase micro extraction (spme) fiber, this approach uses a molecularly imprinted polymer (mip) with a functional monomer of allyl chloride and acryl amide, a fitting cross-linker, and an egdma. a polymer was also prepared without selective binding, referred to as a non-imprinted polymer (nip). considering spme with atomic absorption spectroscopy (aas), all these analytical methods used for extraction, preconcentration and selective determination of lead ion (pb^2+). the stability, stability and durability of the manufactured fibers play an essential and indispensable role in spme, where samples were collected blood of those suffering from kidney diseases and industrial water samples (waste batteries discarded to the sewer network), and the monitoring of analyzes was performed using (aas) and the use of electron microscopy and scanning (sem) and ftir.