Search Results - "Lo, Glenn V"
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Mesoscale Simulation to Study Constitutive Properties of TATB/F2314 PBX
Published in Materials (16-11-2019)“…Material Point Method (MPM) mesoscale simulation was used to study the constitutive relation of a polymer bonded explosive (PBX) consisting of…”
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A Photophysical Deactivation Channel of Laser-Excited TATB Based on Semiclassical Dynamics Simulation and TD-DFT Calculation
Published in Molecules (Basel, Switzerland) (30-06-2018)“…A deactivation channel for laser-excited 1,3,5-triamino-2,4,6-trinitrobenzene (TATB) was studied by semiclassical dynamics. Results indicate that the excited…”
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Atomic Mechanisms of Transthyretin Tetramer Dissociation Studied by Molecular Dynamics Simulations
Published in Journal of chemical information and modeling (26-12-2022)“…The dissociation of the transthyretin (TTR) tetramer into a monomer is closely related to various TTR amyloidoses in humans. While the tetramer dissociation…”
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Bonded exciplex formation from stacked thymine and adenine: semiclassical simulations
Published in Molecular physics (20-07-2012)“…The nonradiative decay of a π-stacked adenine and thymine, following excitation of thymine by an ultrafast laser pulse, was studied by semiclassical dynamics…”
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Mechanisms of Laser-Induced Reactions of Stacked Benzene Molecules: A Semiclassical Dynamics Simulation and CASSCF Calculation
Published in International journal of photoenergy (01-01-2014)“…The response to ultrashort laser pulses of two stacked benzene molecules has been studied by semiclassical dynamics simulation; two typical pathways were found…”
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Competing Deactivation Channels for Excited π-Stacked Cytosines
Published in International journal of photoenergy (01-01-2014)“…The deactivation of π-stacked cytosine molecules following excitation by ultrashort laser pulses was studied using semiclassical dynamics simulations. Another…”
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Effect of Initial Orientation on the Laser-Induced Cycloaddition Reaction of Benzene and Ethylene
Published in International journal of photoenergy (01-01-2014)“…The [2 + 2] photocycloaddition reaction of benzene and ethylene was investigated by semiclassical dynamics simulation and complete active space self-consistent…”
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Modeling the syn -cycle in the light activated opening of the channelrhodopsin-2 ion channel
Published in RSC advances (22-02-2022)“…The ion channel of channelrhodopsin-2 (ChR2) is activated by absorbing light. The light stimulates retinal to isomerize to start the photocycle. There are two…”
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The effect on ion channel of different protonation states of E90 in channelrhodopsin-2: a molecular dynamics simulation
Published in RSC advances (19-04-2021)“…Channelrhodopsin-2 (ChR2) is a cationic channel protein that has been extensively studied in optogenetics. The ion channel is opened via a series of proton…”
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Conventional Molecular Dynamics and Metadynamics Simulation Studies of the Binding and Unbinding Mechanism of TTR Stabilizers AG10 and Tafamidis
Published in ACS chemical neuroscience (07-10-2020)“…Amyloid transthyretin (ATTR) amyloidosis is a widespread and fatal systemic amyloidosis characterized by the misfolding and amyloid aggregation of…”
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Detailed Mechanism for Photoinduced Cytosine Dimerization: A Semiclassical Dynamics Simulation
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (24-11-2011)“…Semiclassical dynamics simulation is used to study dimerization of two stacked cytosine molecules following excitation by ultrashort laser pulses (25 fs fwhm,…”
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Molecular Dynamics Simulation of Transmembrane Transport of Chloride Ions in Mutants of Channelrhodopsin
Published in Biomolecules (Basel, Switzerland) (10-12-2019)“…Channelrhodopsins (ChRs) are light-gated transmembrane cation channels which are widely used for optogenetic technology. Replacing glutamate located at the…”
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Exploration of the Misfolding Mechanism of Transthyretin Monomer: Insights from Hybrid-Resolution Simulations and Markov State Model Analysis
Published in Biomolecules (Basel, Switzerland) (17-12-2019)“…Misfolding and aggregation of transthyretin (TTR) is widely known to be responsible for a progressive systemic disorder called amyloid transthyretin (ATTR)…”
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Thymine dimer splitting in the TT-G trinucleotide model system: a semiclassical dynamics and TD-DFT study
Published in International journal of biological macromolecules (01-05-2014)“…The mechanism leading to bond cleavage of a thymine-thymine cyclobutane dimer (TT) in a model system consisting of the dimer flanked by guanine trinucleotide…”
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Thymine dimer splitting in the T<>T-G trinucleotide model system: A semiclassical dynamics and TD-DFT study
Published in International journal of biological macromolecules (01-05-2014)“…The mechanism leading to bond cleavage of a thymine–thymine cyclobutane dimer (T<>T) in a model system consisting of the dimer flanked by guanine trinucleotide…”
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Dynamics of laser-excited stacked adenines: Semiclassical simulations
Published in International journal of biological macromolecules (01-01-2013)“…The nonradiative decay of a π-stacked pair of adenine molecules, following laser excitation, was studied by semiclassical dynamics simulations. Two…”
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An SPMD-Like Algorithm for Parallelizing Molecular Dynamics Using OpenMP
Published in Computing in science & engineering (01-07-2013)“…The efficiency and scalability of early efforts to parallelize molecular dynamics calculations on shared-memory systems using OpenMP have been limited by…”
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A semiclassical dynamics study of the photoisomerization of methyl-substituted azobenzene
Published in Molecular physics (20-12-2010)“…A semiclassical dynamics simulation study is reported for a trans-cis photoisomerization cycle of four azo compounds, including azobenzene, 2-methylazobenzene,…”
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Two-level parallelization of Ehrenfest force calculations in ab initio molecular dynamics simulation
Published in Cluster computing (01-09-2012)“…A two-level parallel code for Ehrenfest force calculations in ab initio molecular dynamics simulations was developed for a shared memory multiprocessor…”
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Effect of CCC bond bending vibration on the photodissociation of cyclobutane
Published in Applied surface science (01-05-2007)“…The effect of CCC bond bending on the photodissociation of cyclobutane to form two ethylene molecules was investigated by performing semiclassical…”
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