Vibrational, theoretical characterisation and In Silico investigation of Norcinnamolaurine: a natural lead for inhibiting AURKA and overcoming immune evasion in Triple-Negative Breast Cancer DOI

P. Sangavi,

S. Muthu,

J.N. Cheerlin Mishma

и другие.

Molecular Simulation, Год журнала: 2024, Номер 50(17-18), С. 1614 - 1630

Опубликована: Окт. 29, 2024

Alkaloids represent a diverse category of natural compounds with noteworthy pharmacological and therapeutic applications. Benzylisoquinoline alkaloids (BIAs) are distinguished by their varied structures potential medicinal properties. This study specifically investigates Norcinnamolaurine, BIA found in multiple species acknowledged for its advantages. In the current investigation, we comprehensively analyzed encompassing Frontier Molecular Orbital studies, vibrational spectroscopy, nonlinear optical properties, bond orbital evaluations, Fukui's analysis. Additionally, executed an E-pharmacophore-based screening utilizing AURKA-Norcinnamolaurine complex. The generated hypothesis underwent database screening; lead from Natural Product Drug Bank databases exhibited enhanced binding affinities ranging −8.602 to −7.148 kcal/mol, demonstrating improved interactions within AURKA pocket. Subsequently, identified were subjected further analysis via MMGBSA, DFT, Dynamics Simulations (MDS). Our findings indicate that Norcinnamolaurine exhibits superior affinity towards target protein. Significant outcomes also observed FMO studies. Moreover, MDS revealed resultant complexes maintained relative stability, exhibiting minimal deviation fluctuations. stability was corroborated through additional assessments using MMPBSA PCA/FEL methodologies.

Язык: Английский

Synthesis and design of carbazole-based organic sensitizers for DSSCs applications: experimental and theoretical approaches DOI

K. Periyasamy,

P. Sakthivel,

G. Venkatesh

и другие.

Chemical Papers, Год журнала: 2023, Номер 78(1), С. 447 - 461

Опубликована: Окт. 5, 2023

Язык: Английский

Процитировано

22

Potential energy surface, effect of solvents in molecular level, experimental spectra (FTIR, Raman, UV–visible & NMR), electronic, and dynamics simulation of isobavachalcone –Anti tuberculosis agent DOI
Nandini Mani,

D. Nicksonsebastin,

M. Prasath

и другие.

Journal of Molecular Liquids, Год журнала: 2023, Номер 392, С. 123465 - 123465

Опубликована: Ноя. 4, 2023

Язык: Английский

Процитировано

21

Binding Affinity and Mechanism of Six PFAS with Human Serum Albumin: Insights from Multi-Spectroscopy, DFT and Molecular Dynamics Approaches DOI Creative Commons

Mingguo Peng,

Yang Xu,

Yao Wu

и другие.

Toxics, Год журнала: 2024, Номер 12(1), С. 43 - 43

Опубликована: Янв. 5, 2024

Per- and Polyfluoroalkyl Substances (PFAS) bioaccumulate in the human body, presenting potential health risks cellular toxicity. Their transport mechanisms interactions with tissues circulatory system require further investigation. This study investigates interaction of six PFAS Human Serum Albumin (HSA) using multi-spectroscopy, DFT a molecular dynamics approach. Multi-spectral analysis shows that perfluorononanoic acid (PFNA) has best binding capabilities HSA. The order constants (298 K) is as follows: "Perfluorononanoic Acid (PFNA, 7.81 × 10

Язык: Английский

Процитировано

9

Comprehensive Analysis of 2,5-Dimethyl-1-(Naphthalen-1-yl)-1H-Pyrrole: X-ray Crystal Structure, Spectral, Computational, Molecular Properties, Docking Studies, Molecular Dynamics, and MMPBSA DOI

V.S. Jeba Reeda,

P. Divya,

A. Amala Jeya Ranchani

и другие.

Journal of Molecular Structure, Год журнала: 2024, Номер unknown, С. 140062 - 140062

Опубликована: Сен. 1, 2024

Язык: Английский

Процитировано

8

Computational insight into the spectroscopic and molecular docking analysis of estrogen receptor with ligand 2,3-dimethyl-N[2-(hydroxy)benzylidene] aniline DOI Creative Commons

A. Prabakaran,

J. Uma Maheswari, Noureddine Issaoui

и другие.

Journal of King Saud University - Science, Год журнала: 2024, Номер 36(6), С. 103196 - 103196

Опубликована: Апрель 9, 2024

A comprehensive approach encompassing a blend of spectral techniques and Density Functional Theory (DFT) was employed to elucidate the electronic, vibrational, structural, nonlinear optical properties 2,3-dimethyl-N[2-(Hydroxy)benzylidene] aniline (DNHBA). The investigation this chemical compound involved meticulous examination using spectroscopic (FTIR, FT-Raman). DFT calculations utilized B3LYP method in conjunction with 6-311G (d, p) basis sets. findings were substantiated by comparing estimated vibrational frequencies molecule geometry experimental data. Using Time Dependent −Density (TD-DFT) calculate energy band gap at different solvents. We looked into frontier molecular orbitals (FMO) Molecular electrostatic potential (MEP) natural bond analysis (NBO) determine compound's kinetic stability reactivity. Hirshfeld surface (HS) calculated O–H..O, H-H intermolecular interaction compound. electron density distribution, interactions, excitation within title are illustrated performing topological analyses (RDG, ELF LOL) Multiwfn software. In addition these assessments, dynamics provides an understanding system's dynamic development over predefined duration during which atoms molecules permitted interact. Utilizing docking allows us energize atomic-level interplay between small proteins binding sites target proteins. This enhances our comprehension vital biochemical processes associated behavior molecule. intricacy hazards drug discovery have increased dramatically, leading higher research costs.

Язык: Английский

Процитировано

7

Investigation on synthesized sulfonamide Schiff base with DFT approaches and in silico pharmacokinetic studies: Topological, NBO, and NLO analyses DOI Creative Commons

Md. Minhazul Abedin,

Tarun Kumar Pal, Md. Chanmiya Sheikh

и другие.

Heliyon, Год журнала: 2024, Номер 10(14), С. e34499 - e34499

Опубликована: Июль 1, 2024

The sulfonamide Schiff base (C

Язык: Английский

Процитировано

4

Molecular structure prediction, experimental and theoretical properties, and biological activities of (E)-5-nitro-3-(phenylimino) indolin-2-one- in-vitro against 60 lethal tumour cell lines DOI

A. Herlin Shamina,

V. Bena Jothy,

Mohd Asif

и другие.

Journal of Molecular Structure, Год журнала: 2024, Номер 1305, С. 137737 - 137737

Опубликована: Фев. 6, 2024

Язык: Английский

Процитировано

3

Synthesis, Characterization, Antimicrobial and Antiproliferative Activities, Molecular Docking, and Physicochemical Properties of Novel Hydrazinecarbothioamide Derivatives DOI
G. Venkatesh,

Khayala Mammadova,

Manikandan Ariyan

и другие.

Journal of Molecular Structure, Год журнала: 2025, Номер unknown, С. 142774 - 142774

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0

Synthesis, Experimental and theoretical spectra, electronic, and medicinal properties of 3-(3-(4-Chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)-5-ethoxy-4H-1,2,4-triazole DOI

M.B. Arthina Titlin,

Thomas Beena,

Mohammad Nikpassand

и другие.

Journal of Molecular Structure, Год журнала: 2024, Номер 1319, С. 139466 - 139466

Опубликована: Июль 29, 2024

Язык: Английский

Процитировано

2

Quantum computational and experimental spectroscopic investigation (FT-IR, Raman, UV–Vis), PES, LHE and topological investigations of 7-[(2R)-2-hydroxypropyl]-1,3-dimethylpurine-2,6-dione DOI

S. Gayathri,

M. Saravanakumar,

P. Manikandan

и другие.

Journal of Photochemistry and Photobiology A Chemistry, Год журнала: 2024, Номер 459, С. 116067 - 116067

Опубликована: Окт. 9, 2024

Язык: Английский

Процитировано

2