Spectroscopy of porous silicon nanoparticles impregnated with a drug maloben substance
Using electrochemical anodic etching, porous silicon layers were formed with subsequent production of nanoparticles. The study of the nature of interaction of porous silicon nanoparticles with a new promising 4,4′-(propanediamido) sodium dibenzoate (malobene) substance was performed using infrared a...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Tver State University
2025-12-01
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| Series: | Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов |
| Subjects: | |
| Online Access: | https://physchemaspects.ru/2024/doi-10-26456-pcascnn-2024-16-995/?lang=en |
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| Summary: | Using electrochemical anodic etching, porous silicon layers were formed with subsequent production of nanoparticles. The study of the nature of interaction of porous silicon nanoparticles with a new promising 4,4′-(propanediamido) sodium dibenzoate (malobene) substance was performed using infrared and Raman spectroscopy. It was revealed that during the incorporation process, an interaction occurs between the nanoparticle and maloben, during which the degree of influence of porous Si particles during joint scattering of light decreases, and the vibrational modes of the sodium 4,4′-(propanediamido) dibenzoate molecule become more intense. Characteristic absorption bands associated with the formation of chemical bonds by wave and Raman numbers were detected, and an interpretation of the obtained results from the point of view of the formation of the finished substance was proposed. |
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| ISSN: | 2226-4442 2658-4360 |