Smart combination of β-cyclodextrin polymer-conjugated magnetic nanosorbent for potential adsorption of deoxyribonucleic acid
We reported the synthesis and characterization of Fe 3 O 4 magnetic nanoparticles modified β-cyclodextrin polymer (MNP@βCD-TDI) for the adsorption of deoxyribonucleic acid (DNA). The synthesized MNP@βCD-TDI was characterized by Fourier Transform Infra-Red spectroscopy and Vibrating Sample Magnetomet...
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Main Authors: | , , , , , , , , , |
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Format: | Article |
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Taylor & Francis
2019
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Subjects: | |
Online Access: | http://eprints.um.edu.my/22965/ https://doi.org/10.1080/01496395.2018.1524485 |
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Summary: | We reported the synthesis and characterization of Fe 3 O 4 magnetic nanoparticles modified β-cyclodextrin polymer (MNP@βCD-TDI) for the adsorption of deoxyribonucleic acid (DNA). The synthesized MNP@βCD-TDI was characterized by Fourier Transform Infra-Red spectroscopy and Vibrating Sample Magnetometer. Experiments were performed in a batch mode and parameters that affected the DNA adsorption were investigated. An evaluation of the adsorption behavior revealed that Freundlich model and pseudo-second-order fit the equilibrium data. The adsorption efficiency of DNA was found to be at 70 ± 5 % after being recycled three times. This study could be used as a general platform for future work on DNA adsorption and enrichment. |
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