Ruizhi Chu
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View article: A Novel Fractional Brownian Dynamics Method for Simulating the Dynamics of Confined Bottle-Brush Polymers in Viscoelastic Solution
A Novel Fractional Brownian Dynamics Method for Simulating the Dynamics of Confined Bottle-Brush Polymers in Viscoelastic Solution Open
In crowded fluids, polymer segments can exhibit anomalous subdiffusion due to the viscoelasticity of the surrounding environment. Previous single-particle tracking experiments revealed that such anomalous diffusion in complex fluids (e.g.,…
View article: Anomalous Diffusion of Polyelectrolyte Segments on Supported Charged Lipid Bilayers
Anomalous Diffusion of Polyelectrolyte Segments on Supported Charged Lipid Bilayers Open
This work provides mesoscale models for the anomalous diffusion of a polymer chain on a heterogeneous surface with rearranging randomly distributed adsorption sites. Both the “bead-spring” model and oxDNA model were simulated on supported …
View article: STRATEGIES FOR MOBILIZING COLLEGE STUDENTS' LEARNING MOTIVATION UNDER MODERN ONLINE EDUCATION: A CASE FROM CHINA
STRATEGIES FOR MOBILIZING COLLEGE STUDENTS' LEARNING MOTIVATION UNDER MODERN ONLINE EDUCATION: A CASE FROM CHINA Open
Based on the current situation of low motivation and poor teaching effectiveness of college students in modern online education environment, a multi-faceted and multi-dimensional analysis of its causes was conducted. The results of the ana…
View article: Slurryability and Influencing Mechanism of Hydrophobic Structures in Additive–Coal–Water Ternary System
Slurryability and Influencing Mechanism of Hydrophobic Structures in Additive–Coal–Water Ternary System Open
This study investigates the effects of additive adsorption onto coal particles on surface properties, hydrophobic groups on the slurryability, and the moisture occurrence form on the performance of coal water slurry (CWS). Mechanisms relat…
View article: Controlling Sized Sapo-34 Zeolite to Enhance Reaction-Diffusion of Methanol for Improving Catalytic Efficiency in Mto Reaction
Controlling Sized Sapo-34 Zeolite to Enhance Reaction-Diffusion of Methanol for Improving Catalytic Efficiency in Mto Reaction Open
View article: Combined ReaxFF and Ab Initio MD Simulations of Brown Coal Oxidation and Coal–Water Interactions
Combined ReaxFF and Ab Initio MD Simulations of Brown Coal Oxidation and Coal–Water Interactions Open
In this manuscript, we use a combination of Car–Parrinello molecular dynamics (CPMD) and ReaxFF reactive molecular dynamics (ReaxFF-MD) simulations to study the brown coal–water interactions and coal oxidation. Our Car–Parrinello molecular…
View article: Mesoscale Simulation of Bacterial Chromosome and Cytoplasmic Nanoparticles in Confinement
Mesoscale Simulation of Bacterial Chromosome and Cytoplasmic Nanoparticles in Confinement Open
In this study we investigated, using a simple polymer model of bacterial chromosome, the subdiffusive behaviors of both cytoplasmic particles and various loci in different cell wall confinements. Non-Gaussian subdiffusion of cytoplasmic pa…
View article: Nonequilibrium Molecular Dynamics Simulations of Coal Ash
Nonequilibrium Molecular Dynamics Simulations of Coal Ash Open
Both molecular dynamics (MD) and nonequilibrium molecular dynamics (NEMD) simulations were performed to simulate coal ashes using the Guillot-Sator model in this work. The structural and transport properties of coal ashes at high temperatu…