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Applications of the Conceptual Density Functional Theory Indices to Organic Chemistry Reactivity [PDF]

open access: yesMolecules, 2016
Theoretical reactivity indices based on the conceptual Density Functional Theory (DFT) have become a powerful tool for the semiquantitative study of organic reactivity. A large number of reactivity indices have been proposed in the literature.
Luis R. Domingo   +2 more
doaj   +10 more sources

From Density Functional Theory to Conceptual Density Functional Theory and Biosystems [PDF]

open access: yesPharmaceuticals, 2022
The position of conceptual density functional theory (CDFT) in the history of density functional theory (DFT) is sketched followed by a chronological report on the introduction of the various DFT descriptors such as the electronegativity, hardness ...
Paul Geerlings
doaj   +5 more sources

Atoms-In-Molecules’ Faces of Chemical Hardness by Conceptual Density Functional Theory [PDF]

open access: yesMolecules, 2022
The chemical hardness concept and its realization within the conceptual density functional theory is approached with innovative perspectives, such as the electronegativity and hardness equalization of atoms in molecules connected with the softness kernel,
Savas Kaya, Mihai V. Putz
doaj   +4 more sources

Variational Principle for Eigenmodes of Reactivity in Conceptual Density Functional Theory [PDF]

open access: yesACS Omega, 2020
In conceptual density functional theory, reactivity indexes as the Fukui function, the global hardness/softness, and hardness/softness kernels are fundamental linear responses extensively studied to predict the nucleophilic and electrophilic propensities of atoms in molecules.
Patrick Senet
doaj   +5 more sources

Chemical reactivity and bioactivity properties of pyrazinamide analogs of acetylsalicylic acid and salicylic acid using conceptual density functional theory [PDF]

open access: yesHeliyon, 2020
Conventional drugs used to treat Tuberculosis (TB) are becoming ineffective due to the occurrence of multiple drug resistant strains of tuberculosis (TB). This has made the TB disease a a serious global health dilemma. Hence, there is desperate necessity
Al Rey Villagracia   +3 more
doaj   +2 more sources

Evaluation of the Anticancer and Biological Activities of Istaroxime via Ex Vivo Analyses, Molecular Docking and Conceptual Density Functional Theory Computations [PDF]

open access: yesMolecules, 2023
Cancer is a disease that occurs as a result of abnormal or uncontrolled growth of cells due to DNA damage, among many other causes. Certain cancer treatments aim to increase the excess of DNA breaks to such an extent that they cannot escape from the ...
Ege Gok   +6 more
doaj   +2 more sources

In Silico Pharmacokinetics, ADMET Study and Conceptual DFT Analysis of Two Plant Cyclopeptides Isolated From Rosaceae as a Computational Peptidology Approach

open access: yesFrontiers in Chemistry, 2021
This research presents the outcomes of a computational determination of the chemical reactivity and bioactivity properties of two plant cyclopeptides isolated from Rosaceae through the consideration of Computational Peptidology (CP), a protocol employed ...
Norma Flores-Holguín   +2 more
doaj   +1 more source

Theoretical Study of The Reaction of Ketene with Methanimine Using DFT Method

open access: yesZanco Journal of Pure and Applied Sciences, 2021
      The Density Functional Theory (DFT) method was used to investigate the stepwise mechanism of the [2+2] cycloaddition (22CA) reaction of ketene with methanimine at the B3LYP/6-311++G(d,p) level of theory.
Haydar A. Mohammad-Salim
doaj   +3 more sources

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