Designing a green poly(β-amino ester) for the delivery of nicotinamide drugs with biological activities and conducting a DFT investigation.
| Autor: | Hashem MS; Polymers and Pigments Department, National Research Centre Dokki, P.O. Box. 12622 Giza Egypt ms.hashem@nrc.sci.eg., Fahim AM; Department of Green Chemistry, National Research Centre Dokki, P.O. Box. 12622 Giza Egypt asmaamahmoud8521@gmail.com., Helaly FM; Polymers and Pigments Department, National Research Centre Dokki, P.O. Box. 12622 Giza Egypt ms.hashem@nrc.sci.eg. |
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| Jazyk: | angličtina |
| Zdroj: | RSC advances [RSC Adv] 2024 Feb 13; Vol. 14 (8), pp. 5499-5513. Date of Electronic Publication: 2024 Feb 13 (Print Publication: 2024). |
| DOI: | 10.1039/d3ra08585f |
| Abstrakt: | The environmentally friendly polymerization process was carried out using microwave irradiation without additional solvents or catalysts to produce poly(β-amino ester) (PβAE) which served as a drug delivery system. PβAE was synthesized through Michael addition polymerization of 1,4-butane diol diacrylate and piperazine. Swelling and biodegradation studies were conducted in various solvents and phosphate-buffered saline (PBS, pH 7.4) at 37 °C to evaluate the properties of the polymeric gel. The PβAE matrix demonstrated solubility enhancement for hydrophobic antimicrobial and antitumor-active nicotinamide derivatives (TEINH, APTAT, and MOAPM), controlling their release over 10 days in (PBS). The successful formation of free and loaded PβAE with nicotinamide active materials was confirmed by spectroscopic analysis including Fourier-transform infrared spectroscopy (FT-IR) and scanning electron microscopy (SEM). Optimization and physical descriptor determination via the DFT/B3LYP-631(G) basis set were performed to aid in the biological evaluation of these compounds with elucidation of their physical and chemical interaction between poly(β-amino ester) and nicotinamide drugs. Competing Interests: We have no conflict of interest with anyone. (This journal is © The Royal Society of Chemistry.) |
| Databáze: | MEDLINE |
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