1
|
Ogunwale G, Louis H, Unimuke TO, Mathias GE, Owen AE, Edet HO, Enudi OC, Oluwasanmi EO, Adeyinka AS, Doust Mohammadi M. Interaction of 5-Fluorouracil on the Surfaces of Pristine and Functionalized Ca 12O 12 Nanocages: An Intuition from DFT. ACS OMEGA 2023; 8:13551-13568. [PMID: 37091381 PMCID: PMC10116506 DOI: 10.1021/acsomega.2c03635] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 01/11/2023] [Indexed: 05/03/2023]
Abstract
The utilization of nanostructured materials for several biomedical applications has tremendously increased over the last few decades owing to their nanosizes, porosity, large surface area, sensitivity, and efficiency as drug delivery systems. Thus, the incorporation of functionalized and pristine nanostructures for cancer therapy offers substantial prospects to curb the persistent problems of ineffective drug administration and delivery to target sites. The potential of pristine (Ca12O12) and formyl (-CHO)- and amino (-NH2)-functionalized (Ca12O12-CHO and Ca12O12-NH2) derivatives as efficient nanocarriers for 5-fluorouracil (5FU) was studied at the B3LYP-GD3(BJ)/6-311++G(d,p) theoretical level in two electronic media (gas and solvent). To effectively account for all adsorption interactions of the drug on the investigated surfaces, electronic studies as well as topological analysis based on the quantum theory of atoms in molecules (QTAIM) and noncovalent interactions were exhaustively utilized. Interestingly, the obtained results divulged that the 5FU drug interacted favorably with both Ca12O12 and its functionalized derivatives. The adsorption energies of pristine and functionalized nanostructures were calculated to be -133.4, -96.9, and -175.6 kcal/mol, respectively, for Ca12O12, Ca12O12-CHO, and Ca12O12-NH2. Also, both topological analysis and NBO stabilization analysis revealed the presence of interactions among O3-H32, O27-C24, O10-C27, and N24-H32 atoms of the drug and the surface. However, 5FU@Ca12O12-CHO molecules portrayed the least adsorption energy due to considerable destabilization of the molecular complex as revealed by the computed deformation energy. Therefore, 5FU@Ca12O12 and 5FU@Ca12O12-NH2 acted as better nanovehicles for 5FU.
Collapse
Affiliation(s)
- Goodness
J. Ogunwale
- Computational
and Bio-Simulation Research Group, University
of Calabar, Calabar540221, Nigeria
- Department
of Chemistry, Faculty of Science, University
of Ibadan, Ibadan200005, Nigeria
| | - Hitler Louis
- Computational
and Bio-Simulation Research Group, University
of Calabar, Calabar540221, Nigeria
- Department
of Pure and Applied Chemistry, Faculty of Physical Sciences, University of Calabar, Calabar540221, Nigeria
| | - Tomsmith O. Unimuke
- Computational
and Bio-Simulation Research Group, University
of Calabar, Calabar540221, Nigeria
- Department
of Pure and Applied Chemistry, Faculty of Physical Sciences, University of Calabar, Calabar540221, Nigeria
| | - Gideon E. Mathias
- Computational
and Bio-Simulation Research Group, University
of Calabar, Calabar540221, Nigeria
- Department
of Pure and Applied Chemistry, Faculty of Physical Sciences, University of Calabar, Calabar540221, Nigeria
| | - Aniekan E. Owen
- School
of Chemistry, University of St Andrews, St AndrewsKY16 9ST, Scotland
| | - Henry O. Edet
- Computational
and Bio-Simulation Research Group, University
of Calabar, Calabar540221, Nigeria
- Department
of Pure and Applied Chemistry, Faculty of Physical Sciences, University of Calabar, Calabar540221, Nigeria
| | - Obieze C. Enudi
- Computational
and Bio-Simulation Research Group, University
of Calabar, Calabar540221, Nigeria
- Department
of Chemistry, Faculty of Science, University
of Ibadan, Ibadan200005, Nigeria
| | - Esther O. Oluwasanmi
- Computational
and Bio-Simulation Research Group, University
of Calabar, Calabar540221, Nigeria
- Department
of Chemistry, Faculty of Science, University
of Ibadan, Ibadan200005, Nigeria
| | - Adedapo S. Adeyinka
- Department
of Chemical Sciences, University of Johannesburg, Johannesburg2006, South-Africa
| | | |
Collapse
|
2
|
Benjamin I, Louis H, O. Ekpen F, Gber TE, Gideon ME, Ahmad I, Unimuke TO, P. Akanimo N, Patel H, Eko IJ, Simon O, Agwamba EC, Ejiofor EU. Modeling the anti-Methicillin-Resistant Staphylococcus aureus (MRSA) Activity of (E)-6-chloro-N 2-phenyl-N 4-(4-Phenyl-5-(Phenyl Diazinyl)-2λ 3, 3 λ 2- Thiazol-2-yl)-1, 3, 5-Triazine-2,4- Diamine. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2160773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Innocent Benjamin
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, Nigeria
- Department of Microbiology, Faculty of Biological Sciences, University of Calabar, Calabar, Nigeria
| | - Hitler Louis
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, Nigeria
- Department of Pure and Applied Chemistry, Faculty of Physical Sciences, University of Calabar, Calabar, Nigeria
| | - Francis O. Ekpen
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, Nigeria
| | - Terkumbur E. Gber
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, Nigeria
- Department of Pure and Applied Chemistry, Faculty of Physical Sciences, University of Calabar, Calabar, Nigeria
| | - Mathias E. Gideon
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, Nigeria
- Department of Pure and Applied Chemistry, Faculty of Physical Sciences, University of Calabar, Calabar, Nigeria
| | - Iqrar Ahmad
- Division of Computer Aided Drug Design, Department of Pharmaceutical Chemistry, R. C. Patel; Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Tomsmith O. Unimuke
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, Nigeria
- Department of Pure and Applied Chemistry, Faculty of Physical Sciences, University of Calabar, Calabar, Nigeria
| | - Nyong P. Akanimo
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, Nigeria
| | - Harun Patel
- Division of Computer Aided Drug Design, Department of Pharmaceutical Chemistry, R. C. Patel; Institute of Pharmaceutical Education and Research, Shirpur, India
| | | | - Ojima Simon
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, Nigeria
| | - Ernest C. Agwamba
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, Nigeria
| | - Emmanuel U. Ejiofor
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar, Nigeria
| |
Collapse
|
3
|
Integrated Spectroscopic, Bio-active Prediction and Analytics of Isoquinoline Derivative for Breast Cancer Mitigation. CHEMISTRY AFRICA 2022. [DOI: 10.1007/s42250-022-00479-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
4
|
Louis H, Egemonye TC, Unimuke TO, Inah BE, Edet HO, Eno EA, Adalikwu SA, Adeyinka AS. Detection of Carbon, Sulfur, and Nitrogen Dioxide Pollutants with a 2D Ca 12O 12 Nanostructured Material. ACS OMEGA 2022; 7:34929-34943. [PMID: 36211081 PMCID: PMC9535646 DOI: 10.1021/acsomega.2c03512] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 07/27/2022] [Indexed: 05/24/2023]
Abstract
In recent times, nanomaterials have been applied for the detection and sensing of toxic gases in the environment owing to their large surface-to-volume ratio and efficiency. CO2 is a toxic gas that is associated with causing global warming, while SO2 and NO2 are also characterized as nonbenign gases in the sense that when inhaled, they increase the rate of respiratory infections. Therefore, there is an explicit reason to develop efficient nanosensors for monitoring and sensing of these gases in the environment. Herein, we performed quantum chemical simulation on a Ca12O12 nanocage as an efficient nanosensor for sensing and monitoring of these gases (CO2, SO2, NO2) by employing high-level density functional theory modeling at the B3LYP-GD3(BJ)/6-311+G(d,p) level of theory. The results obtained from our studies revealed that the adsorption of CO2 and SO2 on the Ca12O12 nanocage with adsorption energies of -2.01 and -5.85 eV, respectively, is chemisorption in nature, while that of NO2 possessing an adsorption energy of -0.69 eV is related to physisorption. Moreover, frontier molecular orbital (FMO), global reactivity descriptors, and noncovalent interaction (NCI) analysis revealed that the adsorption of CO2 and SO2 on the Ca12O12 nanocage is stable adsorption, while that of NO2 is unstable adsorption. Thus, we can infer that the Ca12O12 nanocage is more efficient as a nanosensor in sensing CO2 and SO2 gases than in sensing NO2 gas.
Collapse
Affiliation(s)
- Hitler Louis
- Computational
and Bio-Simulation Research Group, University
of Calabar, P.M.B 1115, Calabar 540221, Nigeria
| | - ThankGod C. Egemonye
- Computational
and Bio-Simulation Research Group, University
of Calabar, P.M.B 1115, Calabar 540221, Nigeria
- Department
of Pure and Applied Chemistry, University
of Calabar, P.M.B 1115, Calabar 540221, Nigeria
| | - Tomsmith O. Unimuke
- Computational
and Bio-Simulation Research Group, University
of Calabar, P.M.B 1115, Calabar 540221, Nigeria
- Department
of Pure and Applied Chemistry, University
of Calabar, P.M.B 1115, Calabar 540221, Nigeria
| | - Bassey E. Inah
- Department
of Pure and Applied Chemistry, University
of Calabar, P.M.B 1115, Calabar 540221, Nigeria
| | - Henry O. Edet
- Computational
and Bio-Simulation Research Group, University
of Calabar, P.M.B 1115, Calabar 540221, Nigeria
| | - Ededet A. Eno
- Computational
and Bio-Simulation Research Group, University
of Calabar, P.M.B 1115, Calabar 540221, Nigeria
- Department
of Pure and Applied Chemistry, University
of Calabar, P.M.B 1115, Calabar 540221, Nigeria
| | - Stephen A. Adalikwu
- Computational
and Bio-Simulation Research Group, University
of Calabar, P.M.B 1115, Calabar 540221, Nigeria
| | - Adedapo S. Adeyinka
- Research
Centre for Synthesis and Catalysis, Department of Chemical Sciences, University of Johannesburg, Johannesburg 2006, South Africa
| |
Collapse
|
5
|
Understanding the solvation dynamics of metformin in water using theoretical tools. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
6
|
Louis H, Mathias GE, Ikenyirimba OJ, Unimuke TO, Etiese D, Adeyinka AS. Metal-Doped Al 12N 12X (X = Na, Mg, K) Nanoclusters as Nanosensors for Carboplatin: Insight from First-Principles Computation. J Phys Chem B 2022; 126:5066-5080. [PMID: 35786897 DOI: 10.1021/acs.jpcb.2c03671] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
This theoretical study focuses on the adsorption, reactivity, topological analysis, and sensing behavior of metal-doped (K, Na, and Mg) aluminum nitride (Al12N12) nanoclusters using the first-principle density functional theory (DFT). All quantum chemical reactivity, natural bond orbital (NBO), free energies (ΔG, ΔH), and sensor parameters were investigated using the ωB97XD functional with the 6-311++G(d,p) basis set. The trapping of carboplatin (cbp) onto the surfaces of doped Al12N12 was studied using four functionals PBE0-D3, M062X-D3, ωB97XD, and B3LYP-D3 at the 6-311++G(d,p) basis set. Overall, the substantial change in the energy gap of the surfaces after the adsorption process affects the work function, field emission, and the electrical conductivity of the doped clusters, hence making the studied surfaces a better sensor material for detecting carboplatin. Higher free energies of solvation were obtained in polar solvents compared to nonpolar solvents. Moreover, negative solvation energies and adsorption energies were obtained, which therefore shows that the engineered surfaces are highly efficient in trapping carboplatin. The relatively strong adsorption energies show that the mechanism of adsorption is by chemisorption, and K- and Na-doped metal clusters acted as better sensors for carboplatin. Also, the topological analysis in comparison to previous studies shows that the nanoclusters exhibited very high stability with regard to their relevant binding energies and hydrogen bond interactions.
Collapse
Affiliation(s)
- Hitler Louis
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar P.M.B 1115, Nigeria
- Department of Pure and Applied Chemistry, Faculty of Physical Sciences, University of Calabar, Calabar P.M.B 1115, Nigeria
| | - Gideon E Mathias
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar P.M.B 1115, Nigeria
- Department of Pure and Applied Chemistry, Faculty of Physical Sciences, University of Calabar, Calabar P.M.B 1115, Nigeria
| | - Onyinye J Ikenyirimba
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar P.M.B 1115, Nigeria
- Department of Chemistry Education, Alex Ekwueme Federal University, Ebonyi State, Abakaliki P.M.B 1010, Nigeria
| | - Tomsmith O Unimuke
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar P.M.B 1115, Nigeria
- Department of Pure and Applied Chemistry, Faculty of Physical Sciences, University of Calabar, Calabar P.M.B 1115, Nigeria
| | - Daniel Etiese
- Computational and Bio-Simulation Research Group, University of Calabar, Calabar P.M.B 1115, Nigeria
- Department of Pure and Applied Chemistry, Faculty of Physical Sciences, University of Calabar, Calabar P.M.B 1115, Nigeria
| | - Adedapo S Adeyinka
- Department of Chemical Sciences, University of Johannesburg, Johannesburg 2006, South Africa
| |
Collapse
|