Mohammad Nooranidoost

Mohammad Nooranidoost
Florida State University | FSU · Department of Mathematics

Doctor of Philosophy

About

9
Publications
2,684
Reads
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136
Citations
Education
January 2017 - December 2020
University of Central Florida
Field of study
  • Mechanical Engineering
September 2013 - August 2016
Koc University
Field of study
  • Mechanical Engineering
September 2008 - August 2013
Sharif University of Technology
Field of study
  • Aerospace Engineering

Publications

Publications (9)
Article
Pseudomonas aeruginosa biofilms are relevant for a variety of disease settings, including pulmonary infections in people with cystic fibrosis. Biofilms are initiated by individual bacteria that undergo a phenotypic switch and produce an extracellular polymeric slime (EPS). However, the viscoelastic characteristics of biofilms at different stages of...
Article
Full-text available
We investigate the process behind the formation of the Single T-Junction (STJ) from experiments in a flow-focusing, cross-junction device with hydrophilic coating with two immiscible fluids (deionized water and silicone oil) guided by the use of numerical simulations. The presence of a contact angle heterogeneity between the orthogonal inlets of th...
Article
Full-text available
Migration of an encapsulated leukemia HL60 cell through sudden contractions in a capillary tube is investigated. An HL60 cell is initially encapsulated in a viscoelastic shell fluid. As the cell-laden droplet moves through the sudden contraction, shear stresses are experienced around the cell. These stresses along with the interfacial force and geo...
Article
Full-text available
Encapsulated cell therapy has shown great potential in the treatment of several forms of cancer. Microencapsulation of these cancer cells can protect the core from the harmful effects of the neighboring cellular environment and can supply nutrients and oxygen. Such an encapsulation technique ensures cell viability and enables targeted drug delivery...
Article
Full-text available
Cell microencapsulation is a promising technique to protect living cells in biomedical applications. Microfluidic devices can be utilized to control the production of high-throughput cell-laden droplets. This paper demonstrates the effects of flow-focusing geometry on the droplet size, frequency of droplet generation, and number of cells per drople...
Article
Full-text available
Despite significant progress, cell viability continues to be a central issue in droplet-based bioprinting applications. Common bioinks exhibit viscoelastic behavior owing to the presence of long-chain molecules in their mixture. We computationally study effects of viscoelasticity of bioinks on cell viability during deposition of cell-loaded droplet...
Article
Full-text available
Flow-focusing microencapsulation is an important process to protect the cells in biomedical applications. This article characterizes different cell encapsulation modes and presents the droplet volume distribution, frequency of encapsulation and cell population in terms of inner and outer fluid capillary ratios and viscosity of the shell fluid. The...
Article
Full-text available
We numerically investigate the effects of bulk fluid viscoelasticity on droplet formation and dynamics in an axisymmetric flow focusing configuration. Viscoelasticity is modeled using the finitely extensible nonlinear elastic-Chilcott-Rallison (FENE-CR) model. Extensive simulations are performed to examine droplet formation and breakup dynamics for...
Article
This paper illustrates how a 3 degrees of freedom, Cartesian robot can be given the task of playing ping pong against a human player. We present an algorithm based on particle swarm optimization for the robot to calculate when and how to hit an approaching ball. Simulation results are shown to depict the effectiveness of our approach. Although emph...

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