Conceptual density functional theory based electronic structure principles

D Chakraborty, PK Chattaraj - Chemical Science, 2021 - pubs.rsc.org
In this review article, we intend to highlight the basic electronic structure principles and
various reactivity descriptors as defined within the premise of conceptual density functional …

Electrophilicity index revisited

R Pal, PK Chattaraj - Journal of Computational Chemistry, 2023 - Wiley Online Library
This review aims to be a comprehensive, authoritative, critical, and accessible review of
general interest to the chemistry community; because the electrophilicity index is a very …

Multi-and many-objective optimization: present and future in de novo drug design

JS Angelo, IA Guedes, HJC Barbosa… - Frontiers in …, 2023 - frontiersin.org
de novo Drug Design (dnDD) aims to create new molecules that satisfy multiple conflicting
objectives. Since several desired properties can be considered in the optimization process …

Chemical reactivity from a conceptual density functional theory perspective

R Pal, PK Chattaraj - Journal of the Indian Chemical Society, 2021 - Elsevier
Chemical reactivity is discussed in terms of various conceptual density functional theory
based global and local reactivity descriptors like electronegativity, chemical hardness and …

Applications of conceptual density functional theory in reference to quantitative structure–activity/property relationship

P Sharma, P Ranjan, T Chakraborty - Molecular Physics, 2024 - Taylor & Francis
To predict the biological effects of chemical compounds based on mathematical and
statistical relationships, quantitative structure–activity relationship (QSAR) approach is used …

Quantitative structure toxicity analysis of ionic liquids toward acetylcholinesterase enzyme using novel QSTR models with index of ideality of correlation and …

A Kumar, P Kumar - Journal of Molecular Liquids, 2020 - Elsevier
Ionic liquids (ILs) have enticed the curiosity of chemists due to their vast applications in
academic and industrial research. These have many advantages over other conventional …

[HTML][HTML] Quantitative structure–toxicity relationship in bioactive molecules from a conceptual DFT perspective

R Pal, SG Patra, PK Chattaraj - Pharmaceuticals, 2022 - mdpi.com
The preclinical drug discovery stage often requires a large amount of costly and time-
consuming experiments using huge sets of chemical compounds. In the last few decades …

QSPR models for n-octanol/water partition coefficient and enthalpy of vaporization using CDFT and information theory-based descriptors

A Poddar, A Chordia, PK Chattaraj - Journal of Chemical Sciences, 2024 - Springer
The quantitative structure-property relationship (QSPR) technique is used to gauge the n-
octanol/water partition coefficient (log K OW) and enthalpy of vaporization (∆ vap H m) of 133 …

Graph neural networks as a potential tool in improving virtual screening programs

LA Alves, NCS Ferreira, V Maricato, AVP Alberto… - Frontiers in …, 2022 - frontiersin.org
Despite the increasing number of pharmaceutical companies, university laboratories and
funding, less than one percent of initially researched drugs enter the commercial market. In …

QSTR based on Monte Carlo approach using SMILES and graph features for toxicity toward Tetrahymena pyriformis

N Rezaie-keikhaie, F Shiri, S Ahmadi… - Journal of the Iranian …, 2023 - Springer
Tetrahymena pyriformis, due to the direct contact its cells have with the outside environment,
is attractive for assessing environmental toxicant effects. We report a quantitative structure …