Journal Publications

Laser Direct Write of Heteroatom-Doped Graphene on Molecularly Controlled Polyimides for Electrochemical Biosensors with Nanomolar Sensitivity
43

Laser Direct Write of Heteroatom-Doped Graphene on Molecularly Controlled Polyimides for Electrochemical Biosensors with Nanomolar Sensitivity

Ki-Ho Nam, Moataz Abdulhafez, Elisa Castagnola, Golnaz Najaf Tomaraei, Xinyan Tracy Cui, and Mostafa Bedewy
Carbon, 2021
DETAILS
Laser-Induced Fluorinated Graphene for Superhydrophobic Surfaces with Anisotropic Wetting and Switchable Adhesion
42

Laser-Induced Fluorinated Graphene for Superhydrophobic Surfaces with Anisotropic Wetting and Switchable Adhesion

Ki-Ho Nama, Moataz Abdulhafez, Golnaz Najaf Tomaraei, Mostafa Bedewy
Applied Surface Science, 2021
DETAILS
Boosting Catalytic Lifetime in Chemical Vapor Deposition of Carbon Nanotubes by Rapid Thermal Pretreatment of Alumina-Supported Metal Nanocatalysts
41

Boosting Catalytic Lifetime in Chemical Vapor Deposition of Carbon Nanotubes by Rapid Thermal Pretreatment of Alumina-Supported Metal Nanocatalysts

Jaegeun Lee, Golnaz Najaf Tomaraei, Moataz Abdulhafez, and Mostafa Bedewy
Chemistry of Materials, 2021
DETAILS
Fluence-Dependent Morphological Transitions in Laser-Induced Graphene Electrodes on Polyimide Substrates for Flexible Devices
40

Fluence-Dependent Morphological Transitions in Laser-Induced Graphene Electrodes on Polyimide Substrates for Flexible Devices

Moataz Abdulhafez, Golnaz N. Tomaraei, and Mostafa Bedewy
ACS Applied Nano Materials, 2021
DETAILS
Sequential Self-Folding of Shape Memory Polymer Sheets by Laser Rastering toward Origami-Based Manufacturing
39

Sequential Self-Folding of Shape Memory Polymer Sheets by Laser Rastering toward Origami-Based Manufacturing

Moataz Abdulhafez, Joshua Line, and Mostafa Bedewy
ASME Journal of Manufacturing Science and Engineering, 2021
DETAILS
Reducing Variability in Chemical Vapor Deposition of Carbon Nanotubes Based on Gas Purification and Sample Support Redesign
38

Reducing Variability in Chemical Vapor Deposition of Carbon Nanotubes Based on Gas Purification and Sample Support Redesign

Golnaz Najaf Tomaraei, Moataz Abdulhafez, Jaegeun Lee, and Mostafa Bedewy
ASME Journal of Micro and Nano-Manufacturing, 2021
DETAILS
Current-Dependent Dynamics of Bidirectional Self-Folding for Multi-Layer Polymers Using Local Resistive Heating
37

Current-Dependent Dynamics of Bidirectional Self-Folding for Multi-Layer Polymers Using Local Resistive Heating

Moataz Elsisy, Evan Poska, Moataz Abdulhafez, and Mostafa Bedewy
ASME Journal of Engineering Materials and Technology, 2021
DETAILS
Machine Learning for Revealing Spatial Dependence among Nanoparticles: Understanding Catalyst Film Dewetting via Gibbs Point Process Models
36

Machine Learning for Revealing Spatial Dependence among Nanoparticles: Understanding Catalyst Film Dewetting via Gibbs Point Process Models

Ahmed Aziz Ezzat, Mostafa Bedewy
The Journal of Physical Chemistry C, 2020
DETAILS
High-Speed Production of Crystalline Semiconducting Polymer Line Arrays by Meniscus Oscillation Self-Assembly
35

High-Speed Production of Crystalline Semiconducting Polymer Line Arrays by Meniscus Oscillation Self-Assembly

Jisoo Jeon, Alvin T. L. Tan, Jaeyong Lee, Jeong Eun Park, Sukyoung Won, Sanha Kim, Mostafa Bedewy, Jamison Go, Jin Kon Kim, A. John Hart, and Jeong Jae Wie
ACS Nano, 2020
DETAILS
Social-Driven Propagation of Active Learning and Associated Scholarship Activity in Engineering: A Case Study
34

Social-Driven Propagation of Active Learning and Associated Scholarship Activity in Engineering: A Case Study

Renee M. Clark, Samuel Dickerson, Mostafa Bedewy, Kevin P. Chen, Ahmed Dallal, Andres Gomez, Jingtong Hu, Robert Kerestes and Louis Luangkesorn
International Journal of Engineering Education, 2020
DETAILS
Tailoring Surface Hydrophobicity of Commercial Polyimide by Laser-Induced Nanocarbon Texturing
33

Tailoring Surface Hydrophobicity of Commercial Polyimide by Laser-Induced Nanocarbon Texturing

Moataz Abdulhafez, Angela J. McComb, and Mostafa Bedewy
ASME Journal of Micro and Nano-Manufacturing, 2020
DETAILS
In Situ Measurement of Carbon Nanotube Growth Kinetics in a Rapid Thermal Chemical Vapor Deposition Reactor with Multizone Infrared Heating
32

In Situ Measurement of Carbon Nanotube Growth Kinetics in a Rapid Thermal Chemical Vapor Deposition Reactor with Multizone Infrared Heating

Moataz Abdulhafez, Jaegeun Lee, and Mostafa Bedewy
ASME Journal of Micro and Nano-Manufacturing, 2019
DETAILS
Decoupling Catalyst Dewetting, Gas Decomposition, and Surface Reactions in Carbon Nanotube Forest Growth Reveals Dependence of Density on Nucleation Temperature
31

Decoupling Catalyst Dewetting, Gas Decomposition, and Surface Reactions in Carbon Nanotube Forest Growth Reveals Dependence of Density on Nucleation Temperature

Jaegeun Lee, Moataz Abdulhafez, and Mostafa Bedewy
The Journal of Physical Chemistry C, 2019
DETAILS
Carbon-Assisted Catalyst Pre-treatment Enables Straightforward Synthesis of High-Density Carbon Nanotube Forests
30

Carbon-Assisted Catalyst Pre-treatment Enables Straightforward Synthesis of High-Density Carbon Nanotube Forests

Nicholas Dee, Jinjing Li, Alvin Orbaek-White, Christine Jacob, Wenbo Shi, Piran Kidambi, Kehang Cui, Dmitri Zakharov, Nina Janković, Mostafa Bedewy, Cécile Chazot, Jennifer Carpena-Núñez, Benji Maruyama, Eric Stach, Desiree Plata, A. John Hart
Carbon, 2019
DETAILS
Multizone Rapid Thermal Processing to Overcome Challenges in Carbon Nanotube Manufacturing by Chemical Vapor Deposition
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Multizone Rapid Thermal Processing to Overcome Challenges in Carbon Nanotube Manufacturing by Chemical Vapor Deposition

Jaegeun Lee, Moataz Abdulhafez, and Mostafa Bedewy
ASME Journal of Manufacturing Science and Engineering, 2019
DETAILS
Data analytics enables significant improvement of robustness in chemical vapor deposition of carbon nanotubes based on vacuum baking
28

Data analytics enables significant improvement of robustness in chemical vapor deposition of carbon nanotubes based on vacuum baking

Jaegeun Lee, Moataz Abdulhafez, and Mostafa Bedewy
Industrial & Engineering Chemistry Research, 2019
DETAILS
In Situ Mechanochemical Modulation of Carbon Nanotube Forest Growth
27

In Situ Mechanochemical Modulation of Carbon Nanotube Forest Growth

Nicholas T. Dee, Mostafa Bedewy, Abhinav Rao, Justin Beroz, Byeongdu Lee, Eric R. Meshot, Cécile A. C. Chazot, Piran R. Kidambi, Hangbo Zhao, Thomas Serbowicz, Kendall Teichert, Prashant K. Purohit, and A. John Hart
Chemistry of Materials, 2019
DETAILS
Promoting Helix-Rich Structure in Silk Fibroin Films through Molecular Interactions with Carbon Nanotubes and Selective Heating for Transparent Biodegradable Devices
26

Promoting Helix-Rich Structure in Silk Fibroin Films through Molecular Interactions with Carbon Nanotubes and Selective Heating for Transparent Biodegradable Devices

Se Youn Cho, Moataz Abdulhafez, Min Eui Lee, Hyoung-Joon Jin, and Mostafa Bedewy
ACS Applied Nano Materials, 2018
DETAILS
Modular assembly of a protein nanotriangle using orthogonally interacting coiled coils
25

Modular assembly of a protein nanotriangle using orthogonally interacting coiled coils

Won Min Park, Mostafa Bedewy, Karl K. Berggren, and Amy E. Keating
Scientific Reports, 2017
DETAILS
Complications of Head Immobilization Devices in Children: Contact Mechanics, and Analysis of a Single Institutional Experience
24

Complications of Head Immobilization Devices in Children: Contact Mechanics, and Analysis of a Single Institutional Experience

Mohamed A. Zaazoue, Mostafa Bedewy, Liliana C. Goumnerova
Neurosurgery, 2017
DETAILS
Data-Driven Understanding of Collective Carbon Nanotube Growth by In Situ Characterization and Nanoscale Metrology
23

Data-Driven Understanding of Collective Carbon Nanotube Growth by In Situ Characterization and Nanoscale Metrology

Mostafa Bedewy
Journal of Materials Research (JMR), 2017
DETAILS
Real Time Imaging of Self-Organization and Mechanical Competition in Carbon Nanotube Forest Growth
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Real Time Imaging of Self-Organization and Mechanical Competition in Carbon Nanotube Forest Growth

Viswanath Balakrishnan*, Mostafa Bedewy* (*equal contributions), Eric R. Meshot, Sebastian W. Pattinson, Erik S Polsen, Fabrice Laye, Dmitri Zakharov, Eric A. Stach, and A. John Hart
ACS Nano, 2016
DETAILS
Measurement of the Dewetting, Nucleation, and Deactivation Kinetics of Carbon Nanotube Population Growth by Environmental Transmission Electron Microscopy
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Measurement of the Dewetting, Nucleation, and Deactivation Kinetics of Carbon Nanotube Population Growth by Environmental Transmission Electron Microscopy

Mostafa Bedewy, Viswanath Balakrishnan, Eric R. Meshot, Dmitri Zakharov, Eric A. Stach, and A. John Hart
Chemistry of Materials, 2016
DETAILS
Highly Consistent Atmospheric Pressure Synthesis of Carbon Nanotube Forests by Mitigation of Moisture Transients
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Highly Consistent Atmospheric Pressure Synthesis of Carbon Nanotube Forests by Mitigation of Moisture Transients

Jinjing Li, Mostafa Bedewy, Alvin White, Erik S. Polsen, Sameh Tawfick, and A. John Hart
The Jounral of Physical Chemistry C, 2016
DETAILS
Morphology-Dependent Load Transfer Limits the Strength of Carbon Nanotube Yarns
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Morphology-Dependent Load Transfer Limits the Strength of Carbon Nanotube Yarns

Abhinav Rao, Sameh Tawfick, Mostafa Bedewy, and A. John Hart
Extreme Mechanics Letters, 2016
DETAILS
Strain Relaxation and Resonance of Carbon Nanotube Forests under Electrostatic Loading
18

Strain Relaxation and Resonance of Carbon Nanotube Forests under Electrostatic Loading

Assaf Ya'akobovitz, Mostafa Bedewy, Abhinav Rao, and A. John Hart
Carbon, 2016
DETAILS
Electrostatic Capacitance and Faraday Cage Behavior of Carbon Nanotube Forests
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Electrostatic Capacitance and Faraday Cage Behavior of Carbon Nanotube Forests

Assaf Ya'akobovitz, Mostafa Bedewy, and A. John Hart
Applied Physics Letters, 2015
DETAILS
Scaling the Stiffness, Strength, and Toughness of Ceramic-Coated Nanotube Foams into the Structural Regime
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Scaling the Stiffness, Strength, and Toughness of Ceramic-Coated Nanotube Foams into the Structural Regime

Anna Brieland-Shoultz*, Sameh Tawfick*, Sei Jin Park* (* equal contribution), Mostafa Bedewy, Matthew R. Maschmann, Jeffery W. Baur, and A. John Hart
Advanced Functional Materials, 2014
DETAILS
Synergetic Chemical Coupling Controls the Uniformity of Carbon Nanotube Microstructure Growth
15

Synergetic Chemical Coupling Controls the Uniformity of Carbon Nanotube Microstructure Growth

Mostafa Bedewy*, Brittan Farmer*, (* equal contribution), and A. John Hart
ACS Nano, 2014
DETAILS
Growth of Primary Motor Neurons on Horizontally Aligned Carbon Nanotube Thin Films and Striped Patterns
14

Growth of Primary Motor Neurons on Horizontally Aligned Carbon Nanotube Thin Films and Striped Patterns

Megan J. Roberts, Michelle K. Leach, Mostafa Bedewy, Eric R. Meshot, Davor Copic, Joseph M. Corey, and A. John Hart
Journal of Neural Engineering, 2014
DETAILS
Local Relative Density Modulates Failure and Strength in Vertically Aligned Carbon Nanotubes
13

Local Relative Density Modulates Failure and Strength in Vertically Aligned Carbon Nanotubes

Siddhartha Pathak, Nisha Mohan, Elizabeth Decolvenaere, Alan Needleman, Mostafa Bedewy, A. John Hart, and Julia R. Greer
ACS nano, 2013
DETAILS
Measurement of Carbon Nanotube Microstructure Density by Optical Attenuation and Observation of Size-Dependent Density Variations
12

Measurement of Carbon Nanotube Microstructure Density by Optical Attenuation and Observation of Size-Dependent Density Variations

Sei Jin Park, Aaron J. Schmidt, Mostafa Bedewy, and A. John Hart
Physical Chemistry Chemical Physics, 2013
DETAILS
A Statistical Analysis of Variation in Laboratory Growth of Carbon Nanotube Forests and Recommendations for Improvement of Process Consistency
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A Statistical Analysis of Variation in Laboratory Growth of Carbon Nanotube Forests and Recommendations for Improvement of Process Consistency

ACS nano, 2013
DETAILS
Decoupled Control of Carbon Nanotube Forest Density and Diameter by Continuous-Feed Convective Assembly of Catalyst Particles
10

Decoupled Control of Carbon Nanotube Forest Density and Diameter by Continuous-Feed Convective Assembly of Catalyst Particles

Eric S. Polsen, Mostafa Bedewy, and A. John Hart
Small, 2013
DETAILS
Mechanical Coupling Limits the Density and Quality of Self-Organized Carbon Nanotube Growth
9

Mechanical Coupling Limits the Density and Quality of Self-Organized Carbon Nanotube Growth

Mostafa Bedewy, and A. John Hart
Nanoscale, 2013
DETAILS
Diameter-Dependent Kinetics of Activation and Deactivation in Carbon Nanotube Population Growth
8

Diameter-Dependent Kinetics of Activation and Deactivation in Carbon Nanotube Population Growth

Mostafa Bedewy, Eric R. Meshot, and A. John Hart
Carbon, 2012
DETAILS
High-Speed in Situ X-Ray Scattering of Carbon Nanotube Film Nucleation and Self-Organization
7

High-Speed in Situ X-Ray Scattering of Carbon Nanotube Film Nucleation and Self-Organization

Eric R. Meshot, Eric Verploegen, Mostafa Bedewy, Sameh Tawfick, Arthur R. Woll, Katherine S. Green, Marianne Hromalik, Lucas J. Koerner, Hugh T. Philipp, Mark W. Tate, Sol M.Gruner, and A. John Hart
ACS nano, 2012
DETAILS
Four degree of freedom liquid dispenser for direct write capillary self-assembly with sub-nanoliter precision
6

Four degree of freedom liquid dispenser for direct write capillary self-assembly with sub-nanoliter precision

Justin Beroz, Mostafa Bedewy, Michael Reinker, Vipul Chhajer, Shorya Awtar, and A. John Hart
Review of Scientific Instruments, 2012
DETAILS
Photoconductive Hybrid Films via Directional Self-Assembly of C60 on Aligned Carbon Nanotubes
5

Photoconductive Hybrid Films via Directional Self-Assembly of C60 on Aligned Carbon Nanotubes

Eric R. Meshot, Keval D. Patel, Sameh Tawfick, K. Anne Juggernauth, Mostafa Bedewy, Eric A. Verploegen, Michaël F. L. De Volder, and A. John Hart
Advanced Functional Materials, 2012
DETAILS
Population Growth Dynamics of Carbon Nanotubes
4

Population Growth Dynamics of Carbon Nanotubes

Mostafa Bedewy, Eric R. Meshot, Michael J. Reinker, and A. John Hart
ACS Nano, 2011
DETAILS
Multidirectional Hierarchical Nanocomposites Made by Carbon Nanotube Growth within Layer-by-Layer-Assembled Films
3

Multidirectional Hierarchical Nanocomposites Made by Carbon Nanotube Growth within Layer-by-Layer-Assembled Films

Jinjing Li, Sudhanshu Srivastava, Jong G. Ok, Yongyi Zhang, Mostafa Bedewy, Nicholas A. Kotov, and A. John Hart
Chemistry of Materials, 2011
DETAILS
Measurement of the Lengthening Kinetics of Vertically Aligned Nanostructures by Spatiotemporal Mapping of Height and Orientation
2

Measurement of the Lengthening Kinetics of Vertically Aligned Nanostructures by Spatiotemporal Mapping of Height and Orientation

Eric R. Meshot, Mostafa Bedewy, Kevin M. Lyons, Arthur R. Woll, K. Anne Juggernauth, Sameh Tawfick, and A. John Hart
Nanoscale, 2010
DETAILS
Collective Mechanism for the Evolution and Self-Termination of Vertically Aligned Carbon Nanotube Growth Copy
1

Collective Mechanism for the Evolution and Self-Termination of Vertically Aligned Carbon Nanotube Growth Copy

Mostafa Bedewy, Eric R. Meshot, Haicheng Guo, Eric A. Verploegen, Wei Lu, and A. John Hart.
Journal of Physical Chemistry C, 2009
DETAILS