Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8251822 | Radiation Physics and Chemistry | 2018 | 5 Pages |
Abstract
Radiation-induced RAFT polymerization technique was applied to synthesize well-defined molecularly imprinted polymers (MIPs) of erythromycin (ERY). Methacrylic acid (MAA) was grafted onto porous polyethylene (PE)/polypropylene (PP) nonwoven fabrics, under γ-irradiation by employing 2-pheny-2-propyl benzodithioate as the RAFT agent and ethylene glycol dimethacrylate (EGDMA) as the crosslinker. MAA/erythromycin ratios of 2/1, 4/1, 6/1 were tested to optimize the synthesis of MIPs. The highest binding capacity was encountered at a MAA/ERY ratio of 4/1. Non-imprinted polymers (NIPs) were also synthesized in the absence of ERY. The MIPs synthesized by RAFT method presented a better binding capacity compared to those prepared by conventional method where no RAFT agent was employed.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
Meshude Akbulut Söylemez, Murat Barsbay, Olgun Güven,