A5100754593- Nanopore and Nanochannel Transport Studies
- Protein Structure and Dynamics
- Spectroscopy and Quantum Chemical Studies
- Acoustic Wave Resonator Technologies
- Electromagnetic Scattering and Analysis
- Thermal properties of materials
- Electrochemical Analysis and Applications
- Fusion materials and technologies
- Advancements in Battery Materials
- Fault Detection and Control Systems
- Advancements in Semiconductor Devices and Circuit Design
- Mathematical functions and polynomials
- Supercapacitor Materials and Fabrication
- Metal and Thin Film Mechanics
- Advanced Battery Materials and Technologies
- Conducting polymers and applications
- Electromagnetic Simulation and Numerical Methods
- Molecular Junctions and Nanostructures
- Mathematical Approximation and Integration
- Electrocatalysts for Energy Conversion
- Machine Fault Diagnosis Techniques
- Ferroelectric and Piezoelectric Materials
- Advanced Battery Technologies Research
- Electrostatics and Colloid Interactions
- Ion channel regulation and function
Hunan University of Science and Technology
2019-2023
Central South University
2023
BOE Technology Group (China)
2020
University of North Carolina at Charlotte
2014-2019
University of Electronic Science and Technology of China
2017
Pennsylvania State University
2012-2014
Michigan State University
2008-2013
Beihang University
2010-2011
KTH Royal Institute of Technology
2006
Beijing Normal University
1993
Abstract The Poisson–Boltzmann equation (PBE) is an established model for the electrostatic analysis of biomolecules. development advanced computational techniques solution PBE has been important topic in past two decades. This article presents a matched interface and boundary (MIB)‐based software package, MIBPB solver, analysis. unique feature that it first technique‐based solver rigorously enforces flux continuity conditions at dielectric between biomolecule solvent. For protein molecular...
Pressure pulsations and transient fluid forces resulting from unstable internal flow can significantly impact the vibration performance operational stability of centrifugal pumps. This study delves into influence key parameters like airfoil blade thickness, outlet angle, curvature on dynamics characteristics these The research highlights how variations in primarily affect mid-to-rear regions impeller volute region. By optimizing angle blades, radius pressure side profile, maximum thickness...
We report evaluating the intrinsic activity of Ni(OH)2, NiFe layered double hydroxides (LDHs), and NiFe-LDH having vacancies for oxygen evolution reaction (OER) by use cavity microelectrodes (CMEs) with controllable mass loading. The number active Ni sites (NNi-sites) ranging from 1 × 1012 to 6 is quantitatively correlated OER current, which reveals that introduction Fe-sites increases turnover frequency (TOF) 0.027 0.118 0.165 s–1, respectively. Electrochemical surface area (ECSA) further...
SUMMARY Proton transport plays an important role in biological energy transduction and sensory systems. Therefore, it has attracted much attention science biomedical engineering the past few decades. The present work proposes a multiscale/multiphysics model for understanding of molecular mechanism proton transmembrane proteins involving continuum, atomic, quantum descriptions, assisted with evolution, formation, visualization membrane channel surfaces. We describe dynamics mechanically via...
As a key process of many biological reactions such as energy transduction or human sensory systems, proton transport has attracted much research attention in biological, biophysical, and mathematical fields. A quantum dynamics continuum framework been proposed to study permeation through membrane proteins our earlier work the present focuses on generalized correlation protons with their environment. Being complementary electrostatic potentials, correlations consist proton-proton, proton-ion,...
The four variables, hypoxia, acidity, high glutathione (GSH) concentration and fast reducing rate (redox) are distinct varied characteristics of solid tumors compared to normal tissue. These parameters among the most significant factors underlying metabolism physiology tumors, regardless their type or origin. Low oxygen tension contributes both inhibition cancer cell proliferation therapeutic resistance tumors; low extracellular pH, reverse cells, mainly enhances tumor invasion; dysregulated...
Abstract The nonlinear response of a ferroic to an applied field has been studied through the phenomenological Rayleigh Law for over hundred years. Yet, despite this, fundamental physical mechanisms at nanoscale that lead macroscopic behavior have remained largely elusive, and experimental evidence small length scales is limited. Here, it shown using combination scanning probe techniques phase modeling, piezoelectric in prototypical Pb(Zr,Ti)O 3 films appears follow distinctly non‐Rayleigh...
Micro-nanofabrication of conductive polymers (CPs) with functional structures is in great demand organic electronic devices, micro-optics, and flex sensors. Here, we report the fabrication micropatterned poly(3,4-ethylenedioxythiophene) (PEDOT) its applications on flexible electrochromic devices tunable diffractive optics. The localized electropolymerization 3,4-ethylenedioxythiophene at electrode/agarose gel stamping interface through an electrochemical wet (E-WETS) technique used to...
Abstract Proton transport is one of the most important and interesting phenomena in living cells. The present work proposes a multiscale/multiphysics model for understanding molecular mechanism proton transmembrane proteins. We describe dynamics quantum mechanically via density functional approach while implicitly other solvent ions as dielectric continuum to reduce number degrees freedom. densities all are assumed obey Boltzmann distribution. impact protein structure its charge polarization...
A fibre Bragg grating feedback laser with both Raman and erbium-doped pumps is proposed. Dual-wavelength switching achieved by controlling the power of pump. The characteristics dual-wavelength are studied experimentally, mechanism explained physically.
We perform a first-principles calculation to investigate the effect of vacancy on sliding an iron (Fe) Σ5 (310) [001] tilt grain boundary (GB). calculate formation energies in order determine site preference at Fe GB. show that vacancies can easily segregate GB region, which is attributed special atomic configurations demonstrate maximal energy barrier with monovacancy 2.78 J/m2, 15% lower than vacancy-free GB, suggesting presence increases mobility.