Sharif Digital Repository

Fabrication and characterization of low-cost, bead-free, durable and hydrophobic electrospun membrane for 3D cell culture

Author

Moghadas, H.

Pub. Year

2017

Subjects

Beads-free scaffolds. / Electrospinning cell culture. / Hydrophobic nanofibers. / Spheroid formation. / Cell culture. / Cost effectiveness. / Cost engineering. / Diseases. / Electrospinning. / Hydrophobicity. / Mammals. / Membranes. / Microchannels. / Polydimethylsiloxane. / Pore size. / Scaffolds (biology) / Silicones. / Spinning (fibers) / Stem cells. / Surface treatment. / Tensile strength. / Tissue engineering. / Fabrication and characterizations. / High-tensile strength. / Multicellular spheroid. / PDMS membrane. / Polydimethylsiloxane membrane. / Spheroid formation. / Three-dimensional (3d) cell culture. / Threedimensional (3-d) / Cell engineering. / Baysilon. / Dimeticone. / Poly(methyl methacrylate) / A-549 cell line. / Artificial membrane. / Cell culture technique. / Chemical phenomena. / Chemistry. / Devices. / Human. / Procedures. / A549 cells. / Cell culture techniques. / Dimethylpolysiloxanes. / Humans. / Hydrophobic and hydrophilic interactions. / Membranes, artificial. / Polymethyl methacrylate.

How does the axial ligand of cytochrome p450 biomimetics influence the regioselectivity of aliphatic versus aromatic hydroxylation?

Author

De Visser, S. P.

Pub. Year

2009

Subjects

Bioinorganic chemistry. / Dioxygen ligands. / Oxygenation. / 1-Phenylethanol. / Active species. / Aliphatic hydroxylation. / Anionic ligands. / Aromatic hydroxylation. / Axial ligand. / Biomimetic systems. / Catalytic activity. / Cationic intermediates. / Chloride anions. / Cytochrome p450. / Density functional theory calculations. / Electronic differences. / Experimental studies. / Fundamental factors. / Heme enzyme. / Heme proteins. / High-valent irons. / HOMO-LUMO energy gap. / Ligand effects. / Metal centres. / Orbital interaction. / Product distributions. / Radical process. / Transition state. / Two-electron reduction. / Acetonitrile. / Biochemistry. / Chlorine compounds. / Density functional theory. / Dyes. / Ethanol. / Ethylbenzene. / Hemoglobin. / Hydroxylation. / Iron analysis. / Oxygenators. / Porphyrins. / Regioselectivity. / Sulfur compounds. / Ligands. / Benzene derivative. / Article. / Chemical model. / Chemical structure. / Chemistry. / Metabolism. / Oxidation reduction reaction. / Stereoisomerism. / Benzene Derivatives. / Biomimetics. / Catalysis. / Cytochrome P-450 Enzyme System. / Heme. / Iron. / Models, Chemical. / Molecular Structure. / Oxidation-Reduction. / Stereoisomerism. / Thermodynamics.

Evaluation of seismic performance factors for tension-only braced frames

Author

Shariati, M.

Publisher

Techno Press,

Pub. Year

2020

Subjects

Incremental dynamic analysis. / Overstrength factor. / Response modification factor. / Seismic design. / Tension-only bracing. / Energy dissipation. / Safety factor. / Seismic waves. / Seismology. / Structural frames. / Design and modeling. / Economic advantages. / Lateral force resisting system. / Non-linear static analysis. / Performance factors. / Seismic energy dissipation. / Factor analysis.

Fundamental differences of substrate hydroxylation by high-valent Lron(IV)-Oxo models of cytochrome P450

Author

Tahsini, L.

Pub. Year

2009

Subjects

Cytochrome P450. / Iron derivative. / Biomimetic material. / Iron derivative. / Article. / Chemical structure. / Chemistry. / Iron Compounds. / Models, Molecular. / Quantum Theory. / Biomimetic Materials. / Cytochrome P-450 Enzyme System. / Hydroxylation. / Quantum Theory.

Alkali-activated slag (AAS) paste: Correlation between durability and microstructural characteristics

Author

Shariati, M.

Publisher

Elsevier Ltd,

Pub. Year

2020

Subjects

Acid attack. / Alkali-activated slag. / Repair paste. / Silica fume (SF) / Acid resistance. / Atomic absorption spectrometry. / Blast furnaces. / Chemical analysis. / Compressive strength. / Durability. / Electric conductivity. / Hydrochloric acid. / Molar concentration. / Molar ratio. / Nitric acid. / Scanning electron microscopy. / Silica fume. / Silicates. / Slags. / Sodium hydroxide. / Aggressive environment. / Alkali activated slags. / Alkali activators. / Chemical compositions. / Energy dispersive spectrometry. / Ground granulated blast-furnace slag (GGBFS) / Micro-structural characteristics. / Partial replacement. / Water absorption.

Alkali-activated slag (AAS) paste: Correlation between durability and microstructural characteristics

Author

Shariati, M.

Publisher

Elsevier Ltd,

Pub. Year

2021

Subjects

Acid resistance. / Atomic absorption spectrometry. / Blast furnaces. / Chemical analysis. / Compressive strength. / Durability. / Electric conductivity. / Hydrochloric acid. / Molar concentration. / Molar ratio. / Nitric acid. / Scanning electron microscopy. / Silica fume. / Silicates. / Slags. / Sodium hydroxide. / Aggressive environment. / Alkali activated slags. / Alkali activators. / Chemical compositions. / Energy dispersive spectrometry. / Ground granulated blast-furnace slag (GGBFS) / Micro-structural characteristics. / Partial replacement. / Water absorption.

Activation of hydrocarbon C-H bonds by iodosylbenzene: How does it compare with iron(iv)-oxo oxidants?

Author

Kim, S. J.

Pub. Year

2009

Subjects

Carbon. / Hydrocarbons. / Hydrogen. / Iodobenzenes. / Iron. / Oxidants.

An optimal wavelet filtering method for noise suppression of PD measured signal and its location in power transformer winding

Author

Naderi, M. S.

Pub. Year

2005

Subjects

De-noising method. / Noise suppression. / Electric transformers. / Filtration. / Partial discharges. / Signal processing. / Wavelet transforms. / Noise abatement.

A comparison between partial discharge propagation in multiple-α and single-α transformer winding

Author

Naderi, M. S.

Pub. Year

2005

Subjects

Inner insulation system. / Power transformers. / Transformer strength. / Transient conditions. / Electric currents. / Electric machine insulation. / Partial discharges. / Strength of materials. / Transients. / Wave propagation. / Transformer windings.

Challenge in particle delivery to cells in a microfluidic device

Author

Moghadas, H.

Publisher

Springer Verlag,

Pub. Year

2018

Subjects

Drug delivery. / Lung-on-a-chip. / Numerical simulation. / Particle deposition. / Nanoparticle. / Airflow. / Article. / Capillary blood. / Drug delivery system. / Flow rate. / Gravity. / Human. / Human cell. / Hydrodynamics. / Liquid. / Lung epithelium. / Microtechnology. / Nanotechnology. / Particle size. / Priority journal. / Shear stress. / Temperature. / A-549 cell line. / Cell culture technique. / Devices. / Lab on a chip. / Microfluidic analysis. / Shear strength. / A549 Cells. / Cell Culture Techniques. / Humans. / Lab-On-A-Chip Devices. / Microfluidic Analytical Techniques. / Particle Size. / Shear Strength.

A high-performance polydimethylsiloxane electrospun membrane for cell culture in lab-on-a-chip

Author

Moghadas, H.

Publisher

American Institute of Physics Inc,

Pub. Year

2018

Subjects

Anchorages (foundations) / Cell adhesion. / Cell culture. / Cost effectiveness. / Filters (for fluids) / Fluidic devices. / Hydrophobicity. / Membranes. / Microchannels. / Microfluidics. / Polydimethylsiloxane. / Scaffolds (biology) / Shear flow. / Silicones. / Surface chemistry. / Anchorage-dependent cells. / Extracellular matrices. / Integrated microfluidic devices. / Microfluidic platforms. / Plasma-activated bondings. / Polydimethylsiloxane PDMS. / Three-dimensional (3D) topography. / Translational medicine. / Continuous cell culture.

Prediction of necrotic core and hypoxic zone of multicellular spheroids in a microbioreactor with a U-shaped barrier

Author

Barisam, M.

Publisher

MDPI AG,

Pub. Year

2018

Subjects

Glucose and oxygen concentrations. / Microbioreactor. / Multicellular spheroid with U-shaped barrier. / Bioreactors. / Finite element method. / Flow of fluids. / Glucose. / Microchannels. / Oxygen. / Shear flow. / Shear stress. / Finite element simulations. / Glucose concentration. / Micro-bioreactor. / Multicellular spheroid. / Necrotic and hypoxic regions. / Oxygen concentrations. / Threedimensional (3-d) / U-shaped. / Uranium.

Simple, Cost-effective, and continuous 3D dielectrophoretic microchip for concentration and separation of bioparticles

Author

Tajik, P.

Publisher

American Chemical Society,

Pub. Year

2020

Subjects

Dielectric devices. / Efficiency. / Electric fields. / Electrodes. / Electrophoresis. / Fluidic devices. / Microbeads. / Microfluidics. / Microprocessor chips. / Polystyrenes. / Yeast. / Dielectrophoresis force. / Micro fluidic system. / Micro-fluidic devices. / Optimum working conditions. / Polystyrene micro-beads. / Polystyrene particle. / Saccharomyces cerevisiae cells. / Three-dimensional (3D) electrodes. / Cost effectiveness.

Deep variational inverse scattering : (invited paper)

Author

Khorashadizadeh, A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2023

Subjects

Bayesian inference. / Conditional normalizing flow. / Inverse scattering. / U-Net.

Numerical simulation of the behavior of toroidal and spheroidal multicellular aggregates in microfluidic devices with microwell and U-shaped barrier

Author

Barisam, M.

Pub. Year

2017

Subjects

Bioreactor. / Microwell. / Numerical simulation. / Oxygen/glucose distribution. / U-shaped barrier. / Aggregates. / Bioreactors. / Cell culture. / Computer simulation. / Fluidic devices. / Glucose. / Microchannels. / Numerical models. / Oxygen. / Shear stress. / Three dimensional computer graphics. / Micro wells. / Multicellular aggregates. / Spheroid. / Toroid. / U-shaped. / Microfluidics.

Three-dimensional modeling of avascular tumor growth in both static and dynamic culture platforms

Author

Taghibakhshi, A.

Publisher

MDPI AG,

Pub. Year

2019

Subjects

Cell culture numerical simulation. / Microfluidic U-shaped. / Tumor growth rate. / Tumor kinetics. / Tumor modeling. / Cell culture. / Cell death. / Forecasting. / Kinetics. / Microchannels. / Microfluidics. / Numerical models. / Nutrients. / Tumors. / Concentration distributions. / Growth and development. / Microfluidic cell culture. / Three-dimensional model. / Tumor growth. / Tumor microenvironment. / Tumor models. / U-shaped. / Growth kinetics.

A tool for designing tree-like concentration gradient generators for lab-on-a-chip applications

Author

Ebadi, M.

Publisher

Elsevier Ltd,

Pub. Year

2020

Subjects

CFD. / Fluorescence measurement. / Microfluidics. / Open-source CGG. / Tree-like concentration gradient generator. / Computational fluid dynamics. / Fluorescence. / Forestry. / Microfluidics. / Open source software. / Open systems. / Concentration gradient generators. / Drug concentration. / Fabrication method. / Fluorescence measurements. / High throughput experiments. / Lab-on-a-chip applications. / Open sources. / Output concentrations. / Design.

Novel approaches in cancer management with circulating tumor cell clusters

Author

Rostami, P.

Publisher

Elsevier B.V,

Pub. Year

2019

Subjects

Cancer management. / Circulating tumor cell cluster. / Metastasis. / Microfluidic CTC cluster. / Passive detection techniques. / Separation CTC cluster.

Monoelemental two-dimensional iodinene nanosheets: A first-principles study of the electronic and optical properties

Author

Bafekry, A.

Publisher

IOP Publishing Ltd,

Pub. Year

2022

Subjects

2D materials. / First-principles calculations. / Semiconductor. / Blue shift. / Calculations. / Density functional theory. / Electronic properties. / Energy gap. / Multilayers. / Optical multilayers. / 2D lattice. / 2d material. / Atomic layer. / Density-functional-theory. / Electronic and optical properties. / First principle calculations. / First-principle study. / Intrinsic semiconductors. / Iodinene. / Two-dimensional. / Monolayers.