1Physical Chemistry Laboratory, Department of Chemistry, Faculty of Science and Mathematics, Diponegoro University, Semarang, Indonesia
2Department of Chemistry, Faculty of Sciences and Mathematics, Diponegoro University, Semarang, Indonesia
3School of Basic Pharmaceutical and Toxicological Science, College of Pharmacy, University of Louisiana Monroe, Monroe, Lousiana, USA
4 Research Center for Computing, National Research and Innovation Agency (BRIN), Cibinong,, Indonesia
BibTex Citation Data :
@article{JKSA59807, author = {Luthfiyah Hana Afiyah and Dwi Hudiyanti and Muhammad Cholid Djunaidi and Vivitri Dewi Prasasty and Suci Hildayani and Parsaoran Siahaan}, title = {Molecular Properties of Carboxymethyl Chitosan and Its Complexes with Curcumin and Nicotinamide in Drug Delivery Applications: Molecular Docking and Molecular Dynamic Study}, journal = {Jurnal Kimia Sains dan Aplikasi}, volume = {27}, number = {4}, year = {2024}, keywords = {Intermolecular interaction; Carboxymethyl Chitosan; Curcumin; Nicotinamide; Molecular Mechanic}, abstract = { Carboxymethyl chitosan (CMCs) is a chitosan-derived compound usually used as a carrier matrix in drug delivery systems. There are three types of CMCs based on the location of carboxyl group substitution: N-CMCs, O-CMCs, and N,O-CMCs. The ability of CMCs as a carrier is related to the ability of CMCs to interact with drug molecules. In this work, curcumin and nicotinamide were used as drug models. The ability of CMCs to interact with drug models can be observed by the amount of interaction energy generated when CMCs interact with curcumin and nicotinamide. The purpose of this study is to determine the interaction energy generated when CMCs interact with curcumin and nicotinamide using molecular docking and molecular dynamic methods. The results showed the interaction energy between O-CMCs, N-CMCs, and N,O-CMCs (2 and 3 monomers) with curcumin and nicotinamide, respectively, ranged from -17.08 to -13.37 and -12.05 to -11.00 Kj/mol. Conformational changes in molecular dynamic simulations affect bond-free energy, RMSD, and potential energy complex values. }, issn = {2597-9914}, pages = {160--166} doi = {10.14710/jksa.27.4.160-166}, url = {https://ejournal.undip.ac.id/index.php/ksa/article/view/59807} }
Refworks Citation Data :
Carboxymethyl chitosan (CMCs) is a chitosan-derived compound usually used as a carrier matrix in drug delivery systems. There are three types of CMCs based on the location of carboxyl group substitution: N-CMCs, O-CMCs, and N,O-CMCs. The ability of CMCs as a carrier is related to the ability of CMCs to interact with drug molecules. In this work, curcumin and nicotinamide were used as drug models. The ability of CMCs to interact with drug models can be observed by the amount of interaction energy generated when CMCs interact with curcumin and nicotinamide. The purpose of this study is to determine the interaction energy generated when CMCs interact with curcumin and nicotinamide using molecular docking and molecular dynamic methods. The results showed the interaction energy between O-CMCs, N-CMCs, and N,O-CMCs (2 and 3 monomers) with curcumin and nicotinamide, respectively, ranged from -17.08 to -13.37 and -12.05 to -11.00 Kj/mol. Conformational changes in molecular dynamic simulations affect bond-free energy, RMSD, and potential energy complex values.
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