November 26, 2020

Download Ebook Free The Mechanics Of Hydrogels

The Mechanics of Hydrogels

The Mechanics of Hydrogels
Author : Hua Li,Vadim V. Silberschmidt
Publisher : Woodhead Publishing
Release Date : 2020-10-01
Category : Technology & Engineering
Total pages :500
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The Mechanics of Hydrogels: Mechanical Properties, Testing, and Applications offers readers a systematic description of the mechanical properties and characterizations of hydrogels. Practical topics such as manufacturing hydrogels with controlled mechanical properties and the mechanical testing of hydrogels are covered at length, as are areas such as inelastic and nonlinear deformation, rheological characterization, fracture and indentation testing, mechanical properties of cellularly responsive hydrogels, and more. Proper instrumentation and modeling techniques for measuring the mechanical properties of hydrogels are also explored. Links the mechanical and biological behaviors and applications of hydrogels Looks at the manufacturing and mechanical testing of hydrogels Discusses the design and use of hydrogels in a wide array of applications

The Mechanics of Soft Porous Solids

The Mechanics of Soft Porous Solids
Author : Anonim
Publisher : Unknown
Release Date : 2020
Category :
Total pages :219
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Finally, in Chapter 5, we investigate the spontaneous expulsion of fluid, that is, syneresis, from an industrially relevant system: a model low fat mayonnaise. Considering the mayonnaise as a porous material, and by accounting for the geometry of the experimental setup with a two-cylinder model, we describe the measured expulsion and we critically evaluate the appropriateness of the experimental setup.

Emerging Concepts in Analysis and Applications of Hydrogels

Emerging Concepts in Analysis and Applications of Hydrogels
Author : Sutapa Biswas Majee
Publisher : BoD – Books on Demand
Release Date : 2016-08-24
Category : Science
Total pages :266
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This book is an Up-to-date and authoritative account on physicochemical principles, pharmaceutical and biomedical applications of hydrogels. It consists of eight contributions from different authors highlighting properties and synthesis of hydrogels, their characterization by various instrumental methods of analysis, comprehensive review on stimuli-responsive hydrogels and their diverse applications, and a special section on self-healing hydrogels. Thus, this book will equip academia and industry with adequate basic and applied principles related to hydrogels.

Hydrogels

Hydrogels
Author : Thakur Raghu Raj Singh,Garry Laverty,Ryan Donnelly
Publisher : CRC Press
Release Date : 2018-02-28
Category : Medical
Total pages :344
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Hydrogels are crosslinked, macromolecular polymeric materials arranged in a three-dimensional network, which can absorb and retain large amounts of water. Hydrogels are commonly used in clinical practice and experimental medicine for a wide range of applications, including drug delivery, tissue engineering and regenerative medicine, diagnostics, cellular immobilization, separation of biomolecules or cells, and barrier materials to regulate biological adhesions. This book elucidates the underlying concepts and emerging applications of hydrogels and will provide key case studies and critical analysis of the existing research.

Mechanics of Biological Systems and Materials & Micro-and Nanomechanics, Volume 4

Mechanics of Biological Systems and Materials & Micro-and Nanomechanics, Volume 4
Author : Martha E. Grady
Publisher : Springer Nature
Release Date : 2019-11-09
Category : Technology & Engineering
Total pages :92
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Mechanics of Biological Systems and Materials & Micro-and Nanomechanics, Volume 4 of the Proceedings of the 2019 SEM Annual Conference & Exposition on Experimental and Applied Mechanics, the fourth volume of six from the Conference, brings together contributions to important areas of research and engineering. The collection presents early findings and case studies on a wide range of topics, including: Extreme NanomechanicsIn-Situ NanomechanicsExpanding Boundaries in MetrologyMicro and Nanoscale DeformationMEMS for Actuation, Sensing and Characterization1D & 2D MaterialsCardiac MechanicsCell Mechanics Biofilms and Microbe MechanicsTraumatic Brain InjuryOrthopedic BiomechanicsLigaments and Soft Materials

Mechanics of Biomaterials

Mechanics of Biomaterials
Author : Amir. A Zadpoor
Publisher : MDPI
Release Date : 2018-10-04
Category : Science
Total pages :286
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This book is a printed edition of the Special Issue "Mechanics of Biomaterials" that was published in Materials

Biomaterials, Artificial Organs and Tissue Engineering

Biomaterials, Artificial Organs and Tissue Engineering
Author : L Hench,J. Jones
Publisher : Elsevier
Release Date : 2005-09-27
Category : Science
Total pages :304
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Maintaining quality of life in an ageing population is one of the great challenges of the 21st Century. This book summarises how this challenge is being met by multi-disciplinary developments of specialty biomaterials, devices, artificial organs and in-vitro growth of human cells as tissue engineered constructs. Biomaterials, Artificial Organs and Tissue Engineering is intended for use as a textbook in a one semester course for upper level BS, MS and Meng students. The 25 chapters are organized in five parts: Part one provides an introduction to living and man-made materials for the non-specialist; Part two is an overview of clinical applications of various biomaterials and devices; Part three summarises the bioengineering principles, materials and designs used in artificial organs; Part four presents the concepts, cell techniques, scaffold materials and applications of tissue engineering; Part five provides an overview of the complex socio-economic factors involved in technology based healthcare, including regulatory controls, technology transfer processes and ethical issues. Comprehensive introduction to living and man-made materials Looks at clinical applications of various biomaterials and devices Bioengineering principles, materials and designs used in artificial organs are summarised

Intelligent Hydrogels

Intelligent Hydrogels
Author : Gabriele Sadowski,Walter Richtering
Publisher : Springer
Release Date : 2014-01-28
Category : Technology & Engineering
Total pages :279
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This volume of Progress in Colloid and Polymer Science assembles original contributions and invited reviews from the priority research program "Intelligent Hydrogels", funded by the German Science Foundation DFG since 2006, with about 25 contributing research groups. In the center of interest of this program and the present book are responsive hydrogels, i.e. hydrophilic polymer or polyelectrolyte networks that are able to respond to environmental stimuli such as changes in temperature, pH, additive concentration or electrical field. The activities focus on different aspects: on hydrogel synthesis, on the modeling and simulation of thermophysical hydrogel properties, as well as on innovative new hydrogel applications as smart materials. The present book summarizes the highlights in the results of the priority program in original contributions and invited reviews.

Bioinspired Materials Science and Engineering

Bioinspired Materials Science and Engineering
Author : Guang Yang,Lin Xiao,Lallepak Lamboni
Publisher : John Wiley & Sons
Release Date : 2018-08-21
Category : Technology & Engineering
Total pages :400
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An authoritative introduction to the science and engineering of bioinspired materials Bioinspired Materials Science and Engineering offers a comprehensive view of the science and engineering of bioinspired materials and includes a discussion of biofabrication approaches and applications of bioinspired materials as they are fed back to nature in the guise of biomaterials. The authors also review some biological compounds and shows how they can be useful in the engineering of bioinspired materials. With contributions from noted experts in the field, this comprehensive resource considers biofabrication, biomacromolecules, and biomaterials. The authors illustrate the bioinspiration process from materials design and conception to application of bioinspired materials. In addition, the text presents the multidisciplinary aspect of the concept, and contains a typical example of how knowledge is acquired from nature, and how in turn this information contributes to biological sciences, with an accent on biomedical applications. This important resource: Offers an introduction to the science and engineering principles for the development of bioinspired materials Includes a summary of recent developments on biotemplated formation of inorganic materials using natural templates Illustrates the fabrication of 3D-tumor invasion models and their potential application in drug assessments Explores electroactive hydrogels based on natural polymers Contains information on turning mechanical properties of protein hydrogels for biomedical applications Written for chemists, biologists, physicists, and engineers, Bioinspired Materials Science and Engineering contains an indispensible resource for an understanding of bioinspired materials science and engineering.

Fracture and Fatigue, Volume 7

Fracture and Fatigue, Volume 7
Author : Carroll Jay
Publisher : Springer Science & Business Media
Release Date : 2013-08-23
Category : Technology & Engineering
Total pages :96
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Fracture and Fatigue, Volume 7: Proceedings of the 2013 Annual Conference on Experimental and Applied Mechanics, the seventh volume of eight from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on a wide range of areas, including: Microstructural Effects in Fatigue & Fracture Fracture of Interfaces Fracture of Composites and Interface Cracks Fatigue & Fracture: Environmental & Loading Effects Fracture & Digital Image Correlation

Measuring the Mechanical Response of Swollen Hydrogels

Measuring the Mechanical Response of Swollen Hydrogels
Author : Ryan James Monroe
Publisher : Unknown
Release Date : 2008
Category : Biopolymers
Total pages :184
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Mechanics of Tough Chemically Cross-linked Hydrogels

Mechanics of Tough Chemically Cross-linked Hydrogels
Author : Siamak Shams Es-haghi
Publisher : Unknown
Release Date : 2015
Category : Crosslinked polymers
Total pages :339
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Double-network (DN) hydrogels developed by Gong et al. (Advanced Materials 2003, 15, 1155) are interesting polymeric materials that despite their large water content (ca. 90 wt%) possess excellent strength and toughness. Those gels can undergo large deformations and exhibit intriguing mechanical behavior such as necking in tensile loading and idealized Mullins effect. DN hydrogels are the product of free radical polymerization of a water-soluble monomer like acrylamide (AAm) inside a highly crosslinked polyelectrolyte network like poly(2-acrylamido-2-methylpropsnesulfonic acid) [poly(AMPS)]. That polymerization process can be done with or without using a cross-linking monomer. Therefore, DN hydrogels were first thought to be interpenetrating polymer networks (IPNs) or semi-IPNs (SIPNs).The main objective of this dissertation was to understand the structure-property relationships in DN hydrogels and develop a model to capture their mechanical behavior.The experimental part of this study involves synthesis and characterization of tough chemically crosslinked hydrogels based on the DN concept and performing mechanical tests on them. A physical picture was developed to describe necking phenomenon in DN hydrogels. It was found that the necking phenomenon is triggered by the damage of the first network and necking occurs at the onset of load transfer from the first network to the second one. By providing experimental evidence, it was discovered that in DN hydrogels there is a covalent grafting between first and second networks and more importantly that grafting is necessary for achieving toughness. Therefore, DN hydrogels are not true IPN or SIPN structures and depending on whether crosslinking agent is used in the second polymerization step or not, the actual microstructure of a tough DN hydrogel is either a pseudo-IPN or pseudo-SIPN, respectively, where the prefix pseudo denotes connectivity of the two networks. Crack propagation and finite tensile deformation of DN hydrogels with pseudo-SIPNs and pseudo-IPNs architectures were compared. Moreover, the effect of polymerization of a third loosely crosslinked network inside a DN hydrogel was studied and discussed.In the theoretical part, a continuum damage model was developed to describe the large strain damage elasto-plastic behavior of DN hydrogels under tensile loading. The model was formulated by developing a physical picture of fracture process and incorporating a damage variable to a strain energy density function. The model is consistent with the experimental data and can capture the elasto-plastic behavior of the material without using a yield function. It was shown that a dimensionless parameter which is a ratio of two material parameters controls the behavior of the material. Those material parameters can be related to the elastic moduli of the first and second networks and in a fundamental level can be attributed to the crosslink densities of the first and second networks. The model can capture the stable branch of material response during necking when the engineering stress becomes constant during neck propagation.

Application of Osmotic Stress Technique for the Mechanical Testing of Alginate Hydrogels

Application of Osmotic Stress Technique for the Mechanical Testing of Alginate Hydrogels
Author : Daniel Joseph Keeley
Publisher : Unknown
Release Date : 2004
Category :
Total pages :72
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Mechanics of Biological Systems and Materials, Volume 5

Mechanics of Biological Systems and Materials, Volume 5
Author : Barton C. Prorok,François Barthelat,Chad S. Korach,K. Jane Grande-Allen,Elizabeth Lipke,George Lykofatitits,Pablo Zavattieri
Publisher : Springer Science & Business Media
Release Date : 2012-09-26
Category : Technology & Engineering
Total pages :222
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Mechanics of Biological Systems and Materials, Volume 5: Proceedings of the 2012 Annual Conference on Experimental and Applied Mechanics represents one of seven volumes of technical papers presented at the Society for Experimental Mechanics SEM 12th International Congress & Exposition on Experimental and Applied Mechanics, held at Costa Mesa, California, June 11-14, 2012. The full set of proceedings also includes volumes on Dynamic Behavior of Materials, Challenges in Mechanics of Time-Dependent Materials and Processes in Conventional and Multifunctional Materials, Imaging Methods for Novel Materials and Challenging Applications, Experimental and Applied Mechanics, MEMS and Nanotechnology and, Composite Materials and Joining Technologies for Composites.

Stem-Cell Nanoengineering

Stem-Cell Nanoengineering
Author : H. Baharvand
Publisher : John Wiley & Sons
Release Date : 2014-12-30
Category : Science
Total pages :432
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Stem Cell Nanoengineering reviews the applications of nanotechnology in the fields of stem cells, tissue engineering, and regenerative medicine. Topics addressed include various types of stem cells, underlying principles of nanobiotechnology, the making of nano-scaffolds, nano tissue engineering, applications of nanotechnology in stem cell tracking and molecular imaging, nano-devices, as well as stem cell nano-engineering from bench to bedside. Written by renowned experts in their respective fields, chapters describe and explore a wide variety of topics in stem cell nanoengineering, making the book a valuable resource for both researchers and clinicians in biomedical and bioengineering fields.