Tehran University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share By
Modeling of Stress Relaxation Modulus for a Nanocomposite Biosensor by Relaxation Time, Yield Stress, and Zero Complex Viscosity Publisher



Zare Y1 ; Rhee KY2
Authors

Source: JOM Published:2021


Abstract

This paper presents a simple equation for the stress relaxation modulus, G(t), of nanocomposite biosensor and blend films by relaxation time, yield stress, zero complex viscosity, and power-law index. The correctness of the advanced model is assessed by the measured results for the examples containing poly (ethylene oxide) (PEO), poly (lactic acid) (PLA) and carbon nanotubes. Furthermore, the roles of whole factors in G(t) are justified to approve the predictability of the advanced model. The model’s predictions correctly fit the experimental facts and whole factors reveal acceptable trends. All parameters including yield stress, relaxation time, zero complex viscosity, power-law index, and the width of the transition section directly affect G(t). The sensible results validate the advanced model, providing a simple procedure for approximating and optimizing G(t) in blend and nanocomposite systems. © 2021, The Minerals, Metals & Materials Society.
Related Docs
View other Related Docs
1. Simulation of Relaxation Time and Storage Modulus for Carbon Nanotubes-Based Nanocomposites, Journal of Materials Research and Technology (2021)
2. Experimental Data and Modeling of Storage and Loss Moduli for a Biosensor Based on Polymer Nanocomposites, Results in Physics (2020)
3. Tensile Strength of Carbon-Nanotube-Based Nanocomposites by the Effective Characteristics of Interphase Area Nearby the Filler Network, Polymer Composites (2021)
Other Related Docs
4. Effective Conductivity of Carbon-Nanotube-Filled Systems by Interfacial Conductivity to Optimize Breast Cancer Cell Sensors, Nanomaterials (2022)
5. Formulation of Interfacial Parameter in Kolarik Model by Aspect Ratio of Carbon Nanotubes and Interfacial Shear Strength to Simulate the Tensile Strength of Carbon-Nanotube-Based Systems, Polymer Composites (2022)
6. The Interphase Degradation in a Nanobiosensor Including Biopolymers and Carbon Nanotubes, Sensors and Actuators# A: Physical (2021)
7. Advanced Models for Modulus and Strength of Carbon-Nanotube-Filled Polymer Systems Assuming the Networks of Carbon Nanotubes and Interphase Section, Mathematics (2021)
8. Development of Ji Micromechanics Model for Electrical Conductivity of Carbon Nanotubes-Reinforced Samples, Fibers and Polymers (2021)
9. Effects of Interfacial Shear Strength on the Operative Aspects of Interphase Section and Tensile Strength of Carbon-Nanotube-Filled System: A Modeling Study, Results in Physics (2021)
10. Micromechanics Modeling of Electrical Conductivity for Polymer Nanocomposites by Network Portion, Interphase Depth, Tunneling Properties and Wettability of Filler by Polymer Media, Fibers and Polymers (2021)
11. Development of Kovacs Model for Electrical Conductivity of Carbon Nanofiber–Polymer Systems, Scientific Reports (2023)
12. A Developed Takayanagi Model to Estimate the Tensile Modulus and Interphase Characteristics of Polymer Nanocellulose Composites, Industrial Crops and Products (2023)
13. Functional Biocompatible Nanocomposite Films Consisting of Selenium and Zinc Oxide Nanoparticles Embedded in Gelatin/Cellulose Nanofiber Matrices, International Journal of Biological Macromolecules (2021)
14. Development of a Theoretical Model for Estimating the Electrical Conductivity of a Polymeric System Reinforced With Silver Nanowires Applicable for the Biosensing of Breast Cancer Cells, Journal of Materials Research and Technology (2022)
15. The Optimization of Physico-Mechanical Properties of Bionanocomposite Films Based on Gluten/ Carboxymethyl Cellulose/ Cellulose Nanofiber Using Response Surface Methodology, Polymer Testing (2019)