Results 11 to 20 of about 2,372,774 (365)

Vibrational Assignments and Intramolecular Force Field of Trimethylaluminum [PDF]

open access: yesBulletin of the Chemical Society of Japan, 1965
Abstract A vacuum infrared cell for reactive or intermediate species has been devised by the use of polyethylene sheets as optical windows. The infrared spectra in the 4000–3100cm−1, 2500–1500 cm−1, 1250–750 cm−1 and 700–65 cm−1 regions can be measured with this liquid cell.
Teiichiro Ogawa   +2 more
openaire   +2 more sources

From oncoproteins to spike proteins: the evaluation of intramolecular stability using hydropathic force field [PDF]

open access: hybridJournal of Computer-Aided Molecular Design, 2022
Evaluation of the intramolecular stability of proteins plays a key role in the comprehension of their biological behavior and mechanism of action.
Federica Agosta   +2 more
semanticscholar   +4 more sources

Comparing ANI-2x, ANI-1ccx neural networks, force field, and DFT methods for predicting conformational potential energy of organic molecules

open access: yesScientific Reports
In this study, the conformational potential energy surfaces of Amylmetacresol, Benzocaine, Dopamine, Betazole, and Betahistine molecules were scanned and analyzed using the neural network architecture ANI-2 × and ANI-1ccx, the force field method OPLS ...
Mozafar Rezaee   +2 more
doaj   +2 more sources

Erratum: Intramolecular-force-constant model forC60 [PDF]

open access: bronzePhysical Review B (Condensed Matter), 1993
Jack L. Feldman   +4 more
openalex   +2 more sources

Intramolecular Force Field of Some Tetrahedral Thio and Seleno Anions [PDF]

open access: hybrid, 1974
The orbital valence force field (OVFF) and the Urey- Bradley force field (UBFF) have been employed to evaluate the force constants of thio and seleno anions of VA, VB, VIB and VIIB group atoms of the periodic table.
Nitish K. Sanyal, Parvez Ahmad
openalex   +2 more sources

Evidence for Intramolecular Antiparallel Beta-Sheet Structure in Alpha-Synuclein Fibrils from a Combination of Two-Dimensional Infrared Spectroscopy and Atomic Force Microscopy [PDF]

open access: goldScientific Reports, 2017
The aggregation of the intrinsically disordered protein alpha-synuclein (αS) into amyloid fibrils is thought to play a central role in the pathology of Parkinson’s disease.
Steven J. Roeters   +5 more
openalex   +2 more sources

Characterization of Inter- and Intramolecular Interactions of Amyloid Fibrils by AFM-Based Single-Molecule Force Spectroscopy [PDF]

open access: hybrid, 2016
Amyloids are fibrous protein aggregates defined by shared specific structural features. Abnormal accumulation of amyloid in organs leads to amyloidosis, which results in various neurodegenerative diseases.
Yinli Li   +6 more
openalex   +2 more sources

Intramolecular proton transfer reaction dynamics using machine-learned ab initio potential energy surfaces

open access: yesMachine Learning: Science and Technology, 2023
Hydrogen bonding interactions, which are central to various physicochemical processes, are investigated in the present study using ab initio -based machine learning potential energy surfaces.
Shampa Raghunathan   +1 more
doaj   +1 more source

Exploring Intramolecular Methyl–Methyl Coupling on a Metal Surface for Edge-Extended Graphene Nanoribbons

open access: yesOrganic Materials, 2021
Intramolecular methyl–methyl coupling on Au (111) is explored as a new on-surface protocol for edge extension in graphene nanoribbons (GNRs). Characterized by high-resolution scanning tunneling microscopy, noncontact atomic force microscopy, and Raman ...
Zijie Qiu   +8 more
doaj   +1 more source

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