In-Tube Molecularly Imprinted Polymer Solid-Phase Microextraction for the Selective Determination of Propranolol

2001 ◽  
Vol 73 (11) ◽  
pp. 2383-2389 ◽  
Author(s):  
Wayne M. Mullett ◽  
Paul Martin ◽  
Janusz Pawliszyn
Keyword(s):  
Molecularly Imprinted Polymer ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Selective Determination

Molecularly Imprinted Polymer Nanoparticles for Selective Solid Phase Extraction of Fluvoxamine in Human Urine and Plasma

2019 ◽  
Vol 58 (3) ◽  
pp. 274-279
Author(s):  
Mojtaba Soleimani ◽  
Ameneh Porgham Daryasari ◽  
Parisa Joshani
Keyword(s):  
Molecularly Imprinted Polymer ◽  
Dynamic Range ◽  
Solid Phase ◽  
Polymer Nanoparticles ◽  
Template Molecule ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Selective Determination ◽  
Ft Ir

Abstract In this work, the molecularly imprinted polymer nanoparticles (MIP-NPs) for the selective determination of fluvoxamine have been described. The polymer nanoparticles were synthesized by the polymerization of methacrylic acid as a functional monomer, ethylene glycol dimethacrylate as a cross-linker, 2,2-azobisisobutyronitrile as an initiator and fluvoxamine as a template molecule. The MIP-NPs were characterized using techniques that included Fourier transform infrared (FT-IR) spectroscopy and scanning electron microscopy (SEM). Imprinted fluvoxamine molecules were removed from the polymeric structure using acetonitrile in methanol (2:8; v/v) as the eluting solvent. The linear dynamic range for fluvoxamine was 10–1200 μg L−1. The developed method was successfully applied to the extraction of fluvoxamine in complex biological samples.

Sign in / Sign up

Export Citation Format

Share Document