Results 1 to 10 of about 8,649 (251)

Comparative study on quantum descriptors, molecular docking and dynamic simulation of antiviral drugs with Covid-19

open access: yesEgyptian Journal of Petroleum, 2021
Covid-19 is a beta-coronavirus that was first identified during the Wuhan COVID-19 epidemic in 2019. This study is focused on the quantum descriptors of the proposed antiviral drugs, molecular docking, and dynamics simulation with the main protease of ...
Elshafie Ahmed Mahmoud Gad   +2 more
doaj   +2 more sources

Towards the design of artificial sensing materials via quantum-informed explainable AI [PDF]

open access: yesJournal of Cheminformatics
Computational design of sensing materials remains fundamentally challenging due to the vast configurational landscape and the absence of robust property correlations that enable efficient molecular representation.
Li Chen   +4 more
doaj   +2 more sources

Comparative pharmacoinformatic and quantum descriptor insights from BFM/GBTLI guidelines to phase I/II compounds for acute lymphoblastic leukemia (ALL) [PDF]

open access: yesScientific Reports
Acute lymphoblastic leukemia (ALL) remains the most common pediatric malignancy worldwide. Standard protocols such as BFM and GBTLI rely on long-established cytotoxic agents, yet novel targeted compounds have recently entered phase I/II trials.
Ian A. F. Bahia   +9 more
doaj   +2 more sources

Spectral Quantum Chemistry and Infrared Resonance Library for Data-Driven Molecular Spectroscopy [PDF]

open access: yesScientific Data
Infrared (IR) spectroscopy is a fundamental tool for molecular identification and characterization, yet comprehensive IR spectral databases remain limited, particularly for small organic molecules with well-defined theoretical baselines.
Anirudh Krishnadas   +3 more
doaj   +2 more sources

Force Fields, Quantum-Mechanical- and Molecular-Dynamics-Based Descriptors of Radiometal–Chelator Complexes

open access: yesMolecules
Radiopharmaceuticals are currently a key tool in cancer diagnosis and therapy. Metal-based radiopharmaceuticals are characterized by a radiometal–chelator moiety linked to a bio-vector that binds the biological target (e.g., a protein overexpressed in a ...
Işılay Öztürk   +6 more
doaj   +3 more sources

Quantum Chemical Roots of Machine-Learning Molecular Similarity Descriptors

open access: yesJournal of Chemical Theory and Computation, 2022
In this work, we explore the quantum chemical foundations of descriptors for molecular similarity. Such descriptors are key for traversing chemical compound space with machine learning. Our focus is on the Coulomb matrix and on the smooth overlap of atomic positions (SOAP).
Stefan Gugler, Markus Reiher
openaire   +5 more sources

SOMAS: a platform for data-driven material discovery in redox flow battery development

open access: yesScientific Data, 2022
Measurement(s) quantum descriptors • molecular descriptors • physical descriptors Technology Type(s) Computation ...
Peiyuan Gao   +7 more
doaj   +1 more source

Molecular Docking and Computational Exploration of Isolated Drugs from Daphne Species Against COVID-19 [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2021
The SARS-CoV-2 has initiated in Wuhan city of China and then extend all around the world as a health emergency. It begins a new research area to produce potential drugs using data-driven approaches to identify potential therapies for the treatment of the
Ahmad Irfan   +3 more
doaj   +1 more source

QSAR Studies on Nitrobenzene Derivatives using Hyperpolarizability and Conductor like Screening model as Molecular Descriptors

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2022
Quantitative structure-activity relationship (QSAR) models were useful in understanding how chemical structure relates to the toxicology of chemicals. In the present study, we report quantum molecular descriptors using conductor like screening model (COs)
Ahmad NAZİB ALİAS   +1 more
doaj   +1 more source

Structural Descriptors of Benzenoid Hydrocarbons: A Mismatch between the Estimates and Parity Effects in Helicenes

open access: yesC, 2022
Benzenoid hydrocarbons have regular structures, attracting the opportunity to test the structural descriptors of their series. In the present study, we compared information entropy, Wiener indices, topological efficiencies, topological roundness, and ...
Denis Sh. Sabirov   +3 more
doaj   +1 more source

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