Spectrophotometric study of the interaction of active pharmaceutical ingredients with colloidal silver nanoparticles capped by sulfonato-calix[6]arene derivatives
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Authors
Author (Corporation)
Publication date
13.02.2021
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Type
01A - Journal article
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Parent work
Materials Technology
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DOI of the original publication
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Series
Series number
Volume
36
Issue / Number
2
Pages / Duration
81-90
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Publisher / Publishing institution
Taylor & Francis
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Abstract
Three sulfonato-calix[6]arene derivatives, namely para-sulfonato-calix[6]arene, calix[6]arene-O-propyl-3-sulphonate and para-sulfonato-calix[6]arene-O-propyl-3-sulphonate have been used as capping agents for silver nanoparticles. The sulfonato-calix[6]arene derivatives were demonstrated to stabilise the nanoparticles, and to act as ligands for molecular recognition at the surface of the nanoparticles. The nanoparticles were characterised by UV-visible spectroscopy, dynamic light scattering, zeta potential and scanning electron microscopy. The localised surface plasmon resonance of the nanoparticles was shown to be highly sensitive to the local environment, and was used to evaluate molecular interactions with four active pharmaceutical ingredients: streptomycin, gentamycin, D-penicillamine and chloramphenicol. Changes in spectral intensity and wavelength have shown that the interactions are dependent on both the nature of the active pharmaceutical ingredient and that of the calix[6]arene receptor.
Keywords
Silver nanoparticles, Sulfonato-calix[6]arene derivatives, localised surface plasmon resonance, Active pharmaceutical ingredients, Uv-visible spectroscopy
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ISBN
ISSN
0924-0136
1873-4774
1873-4774
Language
English
Created during FHNW affiliation
Yes
Strategic action fields FHNW
Publication status
Published
Review
Peer review of the complete publication
Open access category
Closed
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Citation
Montasser, I., Robert, P., Hafiane, A., Correro, M. R., & Shahgaldian, P. (2021). Spectrophotometric study of the interaction of active pharmaceutical ingredients with colloidal silver nanoparticles capped by sulfonato-calix[6]arene derivatives. Materials Technology, 36(2), 81–90. https://doi.org/10.1080/10667857.2020.1728864