G. Zhang , Y. Zhao , J. Brcka , J. Faguet ,
 Clemson University, Clemson, SC, USA
 Tokyo Electron U.S. Holdings, Inc., Austin, TX, USA
We have simulated alignment and movement of multiple particles under Dielectrophoresis (DEP) using the Particle Tracing Module in COMSOL Multiphysics® software with particle-particle interaction taken into consideration. We are able to do efficient modeling for both 2D and 3D cases. With this work, we are able to shed important insights into the process of pearl chain formation, antenna-like ...
A. Fouchard , S. Bonnet , L. Hervé , O. David ,
 University Grenoble Alpes, CEA, LETI, MINATEC Campus, Grenoble, France
 Univesité Joseph Fourier, Grenoble Institute of Neuroscience, La Tronche, France
An implementation of the Electrical Impedance Tomography (EIT) forward problem in a generalist FEM package is presented. It fulfils the complete electrode model boundary conditions, combining current injection with contact impedance on a single boundary. Our implementation is benchmarked with the EIDORS FEM library. The Comsol Multiphysics environment proves consistent and provides a flexible ...
K. Cluff, L. Saeednia, H. Mehraein , R. Asmatulu
Department of Bioengineering, Wichita State University, Wichita, KS, USA
Department of Mechanical Engineering, Wichita State University, Wichita, KS, USA
Polymeric hydrogel is a promising class of drug delivery systems with the controlled release behavior in the body. In-situ forming hydrogels can be injected into the body as a fluid which forms a gel within the body tissue and improve the efficacy of the drugs. Various polymers have been used as in-situ hydrogel formulations. These polymeric formulations can form gels at body temperature while ...
D. Iber, D. Menshykau, P. Germann, L. Lermuzeaux[2,3]
D-BSSE, ETH Zurich, Switzerland, SIB, Basel, Switzerland
D-BSSE, ETH Zurich, Basel, Switzerland
Department of Bioengineering, University of Nice-Sophia Antipolis, Nice, France
Morphogenesis is a tightly regulated process that has been studied for decades. Previously we developed data-based mechanistic models for a range of developmental processes with a view to integrate the available knowledge and to better understand the underlying regulatory logic. In our previous papers on simulating organogenesis in COMSOL Multiphysics® we discussed methods to efficiently solve ...
R. Asapu , S. W. Verbruggen , N. Claes , S. Bals , S. Denys , S. Lenaerts ,
 Department of Bioscience Engineering, DuEL Research Group, University of Antwerp, Antwerp, Belgium
 Department of Bioscience Engineering, DuEL Research Group, University of Antwerp, Antwerp, Belgium; Center for Surface Chemistry and Catalysis, KU Leuven, Leuven, Belgium
 Department of Physics, EMAT Research Group, University of Antwerp, Antwerp, Belgium
Silver nanoparticles are valuable in the field of plasmonics since silver has a higher field enhancement factor compared to other metals that possess plasmonic properties. The plasmonic properties of silver nanoparticles can be finely tuned to the incident light wavelength through their size, shape and dielectric environment, and they have long-term stability. In this work, an ultrathin polymer ...
M. Kaushik , S. Katti , V. Saradesai , P. Naragund , P. Vidhyashree , A. K. V. Nandi 
 B.V. Bhoomaraddi College of Engineering and Technology, Hubli, India
This article describes the design of MEMS based cantilever structure intended for determination of blood group and it is compared with manual method. Cantilever structure design has a sensing layer and when a blood sample comes in contact with this, results in coagulation. The surface tension in turn occurs due to chemical and biological reactions of antigen and antibodies resulting in ...
J.G. Pieters, R. ElGamal, F. Ronsse
Faculty of Bioscience Engineering, Department of Biosystems Engineering, Ghent, Belgium
CFD simulations were carried out to predict the convective heat and mass transfer coefficients in the rice bed, and correlations were developed for the convective heat and mass transfer coefficients as a function of drying air flow rate. The developed correlations were used to extend the model developed by ElGamal et al. (2013) for thin-layer rice drying to volumetric heat and mass transfer in a ...
R. L. Spilker
Department of Biomedical Engineering, Rensselaer Polytechnic Institute, New York, USA
In this presentation, we study the modeling of physiology and muscoskeletal biomechanics using COMSOL. The outline for the presentation is in particular: Why is COMSOL particularly powerful for modeling physiology? Modeling soft tissues like cartilage Optimization to determine soft tissue properties Modeling of moving loads in the TMJ Robust 3D models from imaging data Model of primary ...
P. Priya , B. D. Pant ,
 Birla Institute of Technology and Science Pilani, Pilani, Rajasthan, India
 CSIR-Central Electronics Engineering Research Institute, Pilani, Rajasthan, India
In this paper, a free membrane is used as a receiver to increase the capacitance and therefore the resolution of the flow meter. For the current application, from the wavelength of sound wave in soft tissue (c= 1540 m/s) the resolution was calculated to be 0.48 mm. This gives the first Eigen frequency of the capacitive structure according to which the poly silicon membrane was designed. After ...
University of Miami, Miami, FL, USA
Insulin released by the beta-cells of pancreatic islets is the main regulator of glucose homeostasis, hence, insulin secretion models are of considerable interest for many possible applications. Building on our previous oxygen consumption and cell viability model for avascular islets of Langerhans, we developed an exploratory insulin secretion model that couples the hormone production rate to ...