Results 31 to 40 of about 430,808 (292)

Structural, Electronic, Reactivity, and Conformational Features of 2,5,5-Trimethyl-1,3,2-diheterophosphinane-2-sulfide, and Its Derivatives: DFT, MEP, and NBO Calculations

open access: yesMolecules, 2022
In this study, we used density functional theory (DFT) and natural bond orbital (NBO) analysis to determine the structural, electronic, reactivity, and conformational features of 2,5,5-trimethyl-1,3,2-di-heteroatom (X) phosphinane-2-sulfide derivatives ...
Nasrin Masnabadi   +5 more
doaj   +1 more source

Molecular Electrostatic Potential Calculation

open access: yes, 2023
CD ComputaBio' molecular electrostatic potential (MEP) calculation service can reduce the cost of later experiments. The molecular electrostatic potential calculation service is a personalized and customized innovative scientific research service. Before determining the corresponding analysis plan and price, each project needs to be evaluated.
openaire   +1 more source

Improvements to the APBS biomolecular solvation software suite [PDF]

open access: yes, 2017
The Adaptive Poisson-Boltzmann Solver (APBS) software was developed to solve the equations of continuum electrostatics for large biomolecular assemblages that has provided impact in the study of a broad range of chemical, biological, and biomedical ...
Baker, Nathan A.   +23 more
core   +2 more sources

Electrostatic complementarity at the interface drives transient protein-protein interactions

open access: yesScientific Reports, 2023
Understanding the mechanisms driving bio-molecules binding and determining the resulting complexes’ stability is fundamental for the prediction of binding regions, which is the starting point for drug-ability and design.
Greta Grassmann   +6 more
doaj   +1 more source

Electrochemical Attachment of Motile Bacterial Cells to Gold [PDF]

open access: yes, 2005
Selective attachment of Escherichia coli K-12 bacterial cells to charged gold surfaces was demonstrated. Electrostatic binding of E. coli K-12 bacterial cells to positively charged surfaces was observed starting at +750 mV. The binding of E.
Holz, Richard C., Rozhok, Sergey
core   +2 more sources

ON ELECTROSTATIC ANALOGY OF MAGNETOSTATIC FIELD IN INHOMOGENEOUS MAGNETIZED MEDIUM

open access: yesElectrical engineering & Electromechanics, 2017
Purpose. The application in electrostatic analogy of magnetostatics for inhomogeneous magnetized media of two known magnetization models. Methodology.
V. M. Mikhailov, K. V. Chunikhin
doaj   +1 more source

Variations in the electrostatic landscape of class II human leukocyte antigen molecule induced by modifications in the myelin basic protein peptide: a theoretical approach. [PDF]

open access: yesPLoS ONE, 2009
The receptor-ligand interactions involved in the formation of the complex between Class II Major Histocompatibility Complex molecules and antigenic peptides, which are essential for establishing an adaptive immunological response, were analyzed in the ...
William A Agudelo   +5 more
doaj   +1 more source

Molecular structure, DFT studies and Hirshfeld analysis of anthracenyl chalcone derivatives

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2018
The molecular and crystal structure of two new chalcone derivatives, (E)-1-(anthracen-9-yl)-3-[4-(piperidin-1-yl)phenyl]prop-2-en-1-one, C28H25NO, (I), and (E)-1-(anthracen-9-yl)-3-[4-(diphenylamino)phenyl]prop-2-en-1-one, C35H25NO, (II), with the fused ...
Dian Alwani Zainuri   +2 more
doaj   +1 more source

Crystal Structure and Spectroscopic Analysis of 3-Diethoxyphosphoryl-28-[1-(1-deoxy-β-D-glucopyranosyl)-1H-1,2,3-triazol-4-yl]carbonylbetulin

open access: yesCrystals, 2023
The molecular structure of 3-diethoxyphosphoryl-28-[1-(1-deoxy-β-D-glucopyranosyl)-1H-1,2,3-triazol-4-yl]carbonylbetulin was investigated through various experimental and theoretical methods.
Monika Kadela-Tomanek   +4 more
doaj   +1 more source

Molecular Electrostatic Potentials from Invariom Point Charges

open access: yesChemPhysChem, 2016
AbstractA set of look‐up point charges for generating molecular electrostatic potentials is provided. The set relies on atom classification of the invariom database, which has already been applied to assign aspherical scattering factors in single‐crystal X‐ray diffraction.
Claudia M. Wandtke   +2 more
openaire   +3 more sources

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