1
|
Kumaran S, Vetrivelan V, Muthu S, Al-Saadi AA. Computational analysis of anti-cancer drug hydroxyurea adsorption on nanocages of gold, silver and copper: SERS and DFT assessment. Heliyon 2024; 10:e24475. [PMID: 38444468 PMCID: PMC10912048 DOI: 10.1016/j.heliyon.2024.e24475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/07/2024] [Accepted: 01/09/2024] [Indexed: 03/07/2024] Open
Abstract
The use of nanostructures in targeted drug delivery is effective in decreasing anticancer drug toxicity. Here, we discuss the theoretically predicted adsorption and interaction behavior of hydroxyurea [HU] with nano metal cages (nmC). HU interact the nmC through the N4 in primary amine with energies of -29.776, -30.684 and -22.105 kcal/mol for Au, Ag and Cu cage, respectively. As a result of reactivity studies, HU complexes with nmC (Au/Ag/Cu) are becoming more electrophilic and this gives the nmC system their bioactivity. It is suggested that nanocage is going to change the FMO's energy levels by means of absorption, so that it is used in drug administration. DOS and MEP were accomplished to gain additional understandings into the reactivity of proposed complexes. Method for improving the Raman signal of biomolecules is surface enhanced Raman scattering (SERS), which uses nanosized metal substrates. Chemical enhancement is evidenced by Mulliken charge distributions of all systems for detection and chemical compositions and exerts a significant role in determining them. In HU complexes containing nmC (Au/Ag/Cu), electron density was detected via ELF and LOL calculations. Based on the results of a non-covalent interaction (NCI) analysis, Van der Waals/hydrogen bonds/repulsive steric - interactions have been found. The title compound will also be analyzed in order to determine its bioactivity and drug likeness parameters, as a result, we will able to create a molecule with a highly favorable pharmacological profile and use the docking method to determine the values of the interaction energies for drug delivery. This study suggests that adsorption of drugs on nanocage surface occurs physically and functionalizing the nanocage has increased adsorption energy.
Collapse
Affiliation(s)
- S. Kumaran
- Department of ECE, Saveetha Engineering College, Thandalam, Chennai, 602105, Tamilnadu, India
| | - V. Vetrivelan
- Department of Physics, Government College of Engineering, Srirangam, Tiruchirappalli, 620012, Tamilnadu, India
| | - S. Muthu
- Department of Physics, Arignar Anna Govt. Arts College, Cheyyar, 604 407, Tamilnadu, India
| | - Abdulaziz A. Al-Saadi
- Department of Chemistry, King Fahd University of Petroleum & Minerals, Dhahran, 3126, Saudi Arabia
- Interdisciplinary Research Center for Refining and Advanced Chemicals, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
| |
Collapse
|
2
|
Umadevan I, Rajasekaran R, Anto Bennet M, Rajmohan V, Vetrivelan V, Sankar K, Raja M. Synthesis, spectroscopic, chemical reactivity, topology analysis and molecular docking study of ethyl 5-hydroxy-2-thioxo-4-(p-tolyl)-6-(trifluoromethyl)hexahydropyrimidine-5-carboxylate. Heliyon 2024; 10:e24588. [PMID: 38322968 PMCID: PMC10844023 DOI: 10.1016/j.heliyon.2024.e24588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 01/10/2024] [Accepted: 01/10/2024] [Indexed: 02/08/2024] Open
Abstract
The organofluorine hexahydropyrimidine derivatives are used in the drug discovery due to its steric nature to hydrogen and its extreme electronegativity. The Ethyl 5-hydroxy-2-thioxo-4-(p-tolyl)-6-(trifluoromethyl)hexahydropyrimidine-5-carboxylate (ETP5C) compound was synthesized and characterized by NMR (13C and 1H), FT-IR and UV-Vis spectroscopic techniques for experimentally and theoretically and elemental analyses, mass spectra also investigated. The most stable structure of synthesized molecule was studied by PES analysis in gas and liquid medium. The structural parameters such as bond length and bond angle of the title molecule have been obtained by DFT/B3LYP/6-311++G (d,p) set and compared with the structurally related experimental data of the compounds. The π-to-π* transition of the ETP5C molecule is identified using UV-Vis absorption spectral analysis. In addition, the chemical stability and reactivity are investigated using HOMO-LUMO analysis. The minimal HOMO-LUMO energy gap (4.6255 eV) clearly explains that the ETP5C molecule is more reactive for receptors. The nucleophilic and electrophilic regions such as active sites have been shown by MEP, ELF, LOL and Fukui functions. The second order optical effect has been explained by NLO analysis. The docking was performed with antineoplastic proteins that exhibit against the development of tumor cells.
Collapse
Affiliation(s)
- I. Umadevan
- Research and Development Centre, Bharathiar University, Coimbatore, 641046, Tamilnadu, India
| | - R. Rajasekaran
- Research and Development Centre, Bharathiar University, Coimbatore, 641046, Tamilnadu, India
- Department of Physics, Thiru Kolanjiappar Govt. Arts College, Virdhachalam, 606001, Tamilnadu, India
| | - M. Anto Bennet
- Department of Electronics and Communications Engineering, Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and Technology, Chennai, 600062, Tamilnadu, India
| | - V. Rajmohan
- Department of Electronics and Communications Engineering, Saveetha School of Engineering(SIMATS), Thandalam, Chennai, 602105, Tamilnadu, India
| | - V. Vetrivelan
- Department of Physics, Government College of Engineering, Srirangam, Tiruchirappalli 620012, Tamilnadu, India
| | - K. Sankar
- Research and Development Centre, Bharathiar University, Coimbatore, 641046, Tamilnadu, India
| | - M. Raja
- Department of Physics, Govt. Thirumagal Mills College, Gudiyattam, 632602, Vellore, Tamilnadu, India
| |
Collapse
|
3
|
R S, Mahalakshmi S, Vetrivelan V, Irfan A, Muthu S. Absorption wavelength (TD-DFT) and adsorption of metal chalcogen clusters with methyl nicotinate: Structural, electronic, IRI, SERS, pharmacological and antiviral studies (HIV and omicron). Heliyon 2023; 9:e16066. [PMID: 37234664 PMCID: PMC10208831 DOI: 10.1016/j.heliyon.2023.e16066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 04/27/2023] [Accepted: 05/04/2023] [Indexed: 05/28/2023] Open
Abstract
The DFT B3LYP-LAND2DZ technique is used to examine interactions of Methyl nicotinate with copper selenide and zinc selenide clusters. The existence of reactive sites is determined using ESP maps and Fukui data. The energy variations between HOMO and LUMO are utilised to calculate various energy parameters. The Atoms in Molecules and ELF (Electron Localisation Function) maps are employed to investigate the topology of the molecule. The Interaction Region Indicator is used to determine the existence of non-covalent zones in the molecule. The UV-Vis spectrum using the TD-DFT method and DOS graphs are used to obtain the theoretical determination of electronic transition and properties. Structural analysis of the compound is obtained using theoretical IR spectra. To explore the adsorption of copper selenide and zinc selenide clusters on the Methyl nicotinate, the adsorption energy and theoretical SERS spectra are employed. Furthermore, pharmacological investigations are carried out to confirm the drug's non-toxicity. The compound's antiviral efficacy against HIV and Omicron is demonstrated via protein-ligand docking.
Collapse
Affiliation(s)
- Sravanthi R
- Department of Physics, Ethiraj College for Women, Chennai, 600008, Tamil Nadu, India
- University of Madras, Chennai, 600005, Tamil Nadu, India
| | - S. Mahalakshmi
- Department of Physics, Ethiraj College for Women, Chennai, 600008, Tamil Nadu, India
| | - V. Vetrivelan
- Department of Physics, Government College of Engineering, Srirangam, Trichy 620012, Tamil Nadu, India
| | - Ahmad Irfan
- Department of Chemistry, College of Science, King Khalid University, P. O. Box 9004, Abha, 61413, Saudi Arabia
| | - S. Muthu
- Department of Physics, Arignar Anna Govt.Arts College, Cheyyar, 604407, Tamil Nadu, India
| |
Collapse
|
4
|
Vetrivelan V, Sakthivel S, Muthu S, Al-Saadi AA. Non-covalent interaction, adsorption characteristics and solvent effect of procainamide anti-arrhythmias drug on silver and gold loaded silica surfaces: SERS spectroscopy, density functional theory and molecular docking investigations †. RSC Adv 2023; 13:9539-9554. [PMID: 36968042 PMCID: PMC10035408 DOI: 10.1039/d3ra00514c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 03/01/2023] [Indexed: 03/25/2023] Open
Abstract
First-principle calculations were systematically carried out to explore the structural and electronic properties of the non-covalent interaction of procainamide (PA) anti-arrhythmias drug molecules on silver-loaded and gold-loaded silica nanostructures. Computed adsorption energies presented a higher affinity of PA towards the Ag–SiO2 as compared with Au–SiO2 surfaces. The non-covalent interaction analysis revealed a weak van der Waals type of forces and hydrogen bonding, associated with a noticeable repulsive steric interaction. It was conceived that silver and gold decorated silica can be used for drug administration in biological systems due to the fact that their frontier molecular orbital energy levels were considerably altered upon absorption, decreasing the pertinent energy gaps. Moreover, the electronic spectra of PA⋯Ag–SiO2 and PA⋯Au–SiO2 structures investigated in different solvents display a notable blue shift, suggesting that noble metal-loaded silica can be effective in the context of drug delivery systems. Therefore, silver- and gold-decorated silica of three possible drug adsorption scenarios was fully analyzed to realize the associated bioactivity and drug likeness. Theoretical findings suggest that Ag- and Au–SiO2 nanocomposites can be considered potential drug delivery platforms for procainamide in medication protocols. The structural and electronic properties of the non-covalent interaction of procainamide (PA) anti-arrhythmias drug molecules on silver-loaded and gold-loaded silica nanostructures were explored using first-principle calculations.![]()
Collapse
Affiliation(s)
- V. Vetrivelan
- Department of Physics, Thanthai Periyar Government Institute of TechnologyVellore 632002India
| | - S. Sakthivel
- Department of Physics, Panimalar Engineering CollegeChennai600 123TamilnaduIndia
| | - S. Muthu
- Department of Physics, Arignar Anna Govt. Arts CollegeCheyyar 604 407TamilnaduIndia
| | - Abdulaziz A. Al-Saadi
- Department of Chemistry, King Fahd University of Petroleum & MineralsDhahran 31261Saudi Arabia
| |
Collapse
|
5
|
Sateesha K, Mahesha, Pasha M, Patil MB, Vetrivelan V, Saral A, Muthu S, Javed S, Lokanath N, Amshumali M. Synthesis, structural and theoretical investigations on 3-diethyl 2-({4-[3-ethoxy-2-(ethoxycarbonyl)-3-oxo-2-phenylpropyl]-2,5-dimethylphenyl}methyl)-2-phenylpropanedioate. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
6
|
Prasad KV, Sathish M, Prabakaran A, Basha SJ, Santhamma C, Vetrivelan V, Devi RN, Irfan A, Muthu S. Vibrational energies, bonding nature, electronic properties, spectroscopic investigations and analysis of 3-bromo-4-Chlorobenzophenone. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|