Results 11 to 20 of about 551,409 (217)

Molecular modeling in the radiation therapy. The algebraic approach [PDF]

open access: yes, 2022
The rapid development of the chemical industry and science, and new challenges in the healthcare sector, put forward increased demands for the development of the theory of organic and inorganic chemistry, for the search and implementation of new modeling
Yu.H. Tarasich   +3 more
core   +1 more source

An electron transfer competent structural ensemble of membrane-bound cytochrome P450 1A1 and cytochrome P450 oxidoreductase

open access: yesCommunications Biology, 2021
Mukherjee, Nandekar and Wade investigate the structural arrangement of the complex between membrane-bound cytochrome P450 1A1 and NADPH-cytochrome P450 reductase.
Goutam Mukherjee   +2 more
doaj   +1 more source

Thermodynamic insight into stimuli-responsive behaviour of soft porous crystals

open access: yesNature Communications, 2018
Knowledge of the thermodynamic potential is crucial to characterize the macroscopic state of soft porous crystals. Here, the authors present a generalized thermodynamic approach to construct the Helmholtz free energy and identify the conditions under ...
L. Vanduyfhuys   +6 more
doaj   +1 more source

Quercetin and luteolin are single-digit micromolar inhibitors of the SARS-CoV-2 RNA-dependent RNA polymerase

open access: yesScientific Reports, 2022
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has rapidly become a global health pandemic. Among the viral proteins, RNA-dependent RNA polymerase (RdRp) is responsible for viral genome replication and has emerged as one of the most ...
Federico Munafò   +5 more
doaj   +1 more source

Molecular Modeling on the Web [PDF]

open access: yesBioTechniques, 2001
With the worldwide genomic sequencing efforts producing a steady stream of data, the sequences of tens of thousands of proteins can now be determined. Understanding protein function requires knowledge of protein structure. Information on the 3-D structure of a protein can provide insight to the protein’s interactions with other molecules; this ...
openaire   +3 more sources

Quantitative NMR Interpretation without Reference

open access: yesJournal of Analytical Methods in Chemistry, 2022
As has been documented numerous times over the years, nuclear magnetic resonance (NMR) experiments are intrinsically quantitative. Still, quantitative NMR methods have not been widely adopted or largely introduced into pharmacopoeias.
Priscila Ivo Rubim de Santana   +3 more
doaj   +1 more source

Unraveling the thermodynamic criteria for size-dependent spontaneous phase separation in soft porous crystals

open access: yesNature Communications, 2019
Soft porous crystals hold big promise as functional nanoporous materials due to their stimuli responsive flexibility. Here, molecular dynamics simulations reveal a new type of spatial disorder in mesoscale crystals that helps to understand the size ...
Sven M. J. Rogge   +2 more
doaj   +1 more source

Computational molecular modeling of Paxlovid binding

open access: yes, 2022
Computational binding modeling of the drug Paxlovid to the 3CL-protease of SARS-Cov-2 is presented. Paxlovid contains 2 molecule ingredients: Nirmatrelvir and Ritonavir.
Gordon, Chalmers
core   +1 more source

Bat coronaviruses related to SARS-CoV-2: what about their 3CL proteases (MPro)?

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2022
Despite a huge effort by the scientific community to determine the animal reservoir of SARS-CoV-2, which led to the identification of several SARS-CoV-2-related viruses both in bats and in pangolins, the origin of SARS-CoV-2 is still not clear. Recently,
Matteo Pavan   +3 more
doaj   +1 more source

Study on the temperature dependence of the bulk modulus of polyisoprene by molecular dynamics simulations [PDF]

open access: yes, 2008
The temperature dependence of the bulk modulus of polyisoprene has been studied using molecular dynamics simulations. Virtual polyisoprenes have been submitted to volume contractions above and below the glass transition. Bulk modulus has been observed to
GILORMINI, Pierre   +2 more
core   +1 more source

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