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| Content Provider | MDPI |
|---|---|
| Author | Landeros-Martinez, Linda-Lucila Glossman-Mitnik, Daniel Orrantia-Borunda, Erasmo Flores-Holguín, Norma |
| Abstract | The use of nanodiamonds as anticancer drug delivery vehicles has received much attention in recent years. In this theoretical paper, we propose using different esterification methods for nanodiamonds. The monomers proposed are 2-hydroxypropanal, polyethylene glycol, and polyglicolic acid. Specifically, the hydrogen bonds, infrared (IR) spectra, molecular polar surface area, and reactivity parameters are analyzed. The monomers proposed for use in esterification follow Lipinski’s rule of five, meaning permeability is good, they have good permeation, and their bioactivity is high. The results show that the complex formed between tamoxifen and nanodiamond esterified with polyglicolic acid presents the greatest number of hydrogen bonds and a good amount of molecular polar surface area. Calculations concerning the esterified nanodiamond and reactivity parameters were performed using Density Functional Theory with the M06 functional and the basis set 6–31G (d); for the esterified nanodiamond–Tamoxifen complexes, the semi-empirical method PM6 was used. The solvent effect has been taken into account by using implicit modelling and the conductor-like polarizable continuum model. |
| File Size | 1789952 |
| File Format | |
| e-ISSN | 14203049 |
| DOI | 10.3390/molecules22101740 |
| Journal | Molecules |
| Issue Number | 10 |
| Volume Number | 22 |
| Language | English |
| Publisher Date | 2017-10-19 |
| Access Restriction | Open |
| Subject Keyword | nanodiamonds esterification molecular polar surface area hydrogen bond Density Functional Theory |
| Content Type | Text |
| Resource Type | Article |
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