Synthesis and characterization of tetracycline‐imprinted membranes: A detailed positron annihilation lifetime spectroscopy investigation

Meshude Akbulut Söylemez

doi:10.1002/jmr.2895

journal article Mar 14, 2021

Synthesis and characterization of tetracycline‐imprinted membranes: A detailed positron annihilation lifetime spectroscopy investigation

Meshude Akbulut Söylemez

Journal of Molecular Recognition Vol. 34 No. 8 · Wiley

View at Publisher Save 10.1002/jmr.2895

Abstract

AbstractMolecularly imprinted thin membranes for selective removal of tetracycline from real water samples were prepared using the radiation‐induced polymerization method. The chemical and physical characterization of the membranes was conducted by FTIR, XPS, AFM and SEM analyses. The effect of the template on the size and the size distribution of the pores in the membrane structure was investigated by positron annihilation lifetime spectroscopy (PALS) experiments. The presence of the template molecule causes the formation of larger cavities, which have a strong correlation to the molecular size of the template molecule. The density of the free volume holes in the imprinted network shows a significant increase due to the presence of the template molecule. The binding performances of the membranes were tested against various factors such as pH, time and initial concentration of template molecules. The specific selectivity of the membranes was investigated by cross‐reactivity experiments. The binding capacity of the imprinted membranes was obtained at 14.5 μmol g−1, with the highest imprinting factor (2.84) for tetracycline. The imprinting factor was obtained at 1.44, 1.25 and 1.57 for oxytetracycline hydrochloride, doxycycline hyclate and chlortetracycline, respectively. The binding capability of the imprinted membranes in real water samples was promising for the application of the membranes as a filter material for removal of tetracycline with high binding capacity. Tetracycline binding percentage of the membranes was determined at 92.4, 81.1., 75.0 and 68.7 for ultra‐pure water, tap water and natural water samples collected from different sources, respectively.

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References

49

[1]

10.1016/j.radphyschem.2019.02.050

[2]

10.1039/c5py01527h

[3]

Polymers with Cavities Tuned for Fast Selective Transport of Small Molecules and Ions

Ho Seok Park, Chul Ho Jung, Young Moo Lee et al.

Science 10.1126/science.1146744

[4]

10.1016/j.actamat.2015.10.051

[5]

10.1021/ma00121a012

[6]

10.1021/acsami.0c05738

[7]

10.12693/aphyspola.132.1501

[8]

10.1039/d0ra05872f

[9]

Wulff G "The use of polymers with enzyme‐analogous structures for the resolution of racemates" Angew Chem Int Ed Engl (1972)

[10]

10.1038/nbt0296-163

[11]

10.1016/j.polymer.2007.03.006

[12]

10.1021/ie400693y

[13]

10.1039/c4ob00547c

[14]

10.1002/jmr.2676

[15]

10.1016/0168-9002(93)90286-q

[16]

10.1016/0168-9002(96)00075-7

[17]

10.1016/j.aca.2005.07.047

[18]

10.1016/j.radphyschem.2020.108708

[19]

10.1063/1.1677067

[20]

10.1103/physrevlett.43.1407

[21]

10.1007/s10965-020-02139-9

[22]

10.1039/b711658f

[23]

10.1023/a:1004761103919

[24]

10.1016/j.snb.2019.126653

[25]

10.1016/j.jchromb.2004.01.036

[26]

10.1186/2052-336x-12-82

[27]

10.1007/s00604-017-2613-5

[28]

10.1088/1742-6596/618/1/012033

[29]

10.1016/0168-583x(96)00350-3

[30]

10.1021/es049453k

[31]

10.1016/j.micromeso.2013.10.010

[32]

10.1002/pi.1432

[33]

10.1016/j.eurpolymj.2014.02.003

[34]

10.1016/j.aca.2015.01.045

[35]

10.1016/s1570-0232(04)00702-0

[36]

10.1039/c3ra45779f

[37]

10.1021/ac0345345

[38]

10.1021/ac0105686

[39]

10.1039/c4ta07150f

[40]

10.1016/j.sna.2020.112190

[41]

10.1002/jssc.201800146

[42]

10.1016/s0003-2670(00)01396-9

[43]

Solid‐Phase Synthesis of Molecularly Imprinted Polymer Nanoparticles with a Reusable Template–“Plastic Antibodies”

Alessandro Poma, Antonio Guerreiro, Michael J. Whitcombe et al.

Advanced Functional Materials 10.1002/adfm.201202397

[44]

10.1002/adfm.201300113

[45]

10.1021/ie302982h

[46]

10.1016/s1383-5866(03)00143-6

[47]

10.1016/j.memsci.2004.11.013

[48]

10.1080/00032710903491039

[49]

10.1016/j.jcis.2018.01.001

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Details

Published: Mar 14, 2021
Vol/Issue: 34(8)
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Authors

M

Meshude Akbulut Söylemez

Department of Chemistry Hacettepe Unıversity, Beytepe Ankara Turkey

Cite This Article

Meshude Akbulut Söylemez (2021). Synthesis and characterization of tetracycline‐imprinted membranes: A detailed positron annihilation lifetime spectroscopy investigation. Journal of Molecular Recognition, 34(8). https://doi.org/10.1002/jmr.2895

Synthesis and characterization of tetracycline‐imprinted membranes: A detailed positron annihilation lifetime spectroscopy investigation

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