Nobody downloaded yet

Thermoplastic Copolyester nancomposites for biomedical applications - Research Proposal Example

Comments (0) Cite this document
Summary
Thermoplastic Copolyester Nancomposites for Biomedical Applications Thermoplastic coployester nanocomposites are a relatively new class of materials that leverage the benefits of engineered plastics and the properties of elastomers. The primary objective of the proposed research is two-fold, aiming to both develop an improved thermoplastic copolyester based on thermo copolyester elastomers (TPE-E's) nanocomposite materials and to define the range of material properties for such a material in a manner that will allow the material to be practically assessed for use in a broad range of biomedical device and other applications efficiently…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER97.4% of users find it useful
Thermoplastic Copolyester nancomposites for biomedical applications
Read TextPreview

Extract of sample
"Thermoplastic Copolyester nancomposites for biomedical applications"

Download file to see previous pages Nanocomposites comprise a broad class of new materials that can combine the properties of bulk phase materials with nano-dimensional phase materials. The application of these materials to biomedical devices is a subject of intense research, providing an opportunity for researchers to develop and exploit the properties of new materials to achieve markedly different catalytic, mechanical, thermal, electrochemical, optical, and electrical properties from the component materials that may be useful in the development of contemporary medical devices and drug delivery systems. Copolyester thermoplastic elastomers combine the chemical and material properties of chemically crosslinked elastomers with engineered plastics, which are often much easier and affordable to manufacture. These materials consist of multiple domains, instead of the single domain found in polyesters, and are commonly referred to as “hard” and “soft” blocks (Cella, 1973, p.727). ...
These materials combine the strength and processing characteristics available to engineered plastics with the performance abilities of thermoset elastomers, with the additional benefit of attaining optimal properties without vulcanization, a factor that can significantly reduce part cost (DSM 2011, p.2). Copolyesters, like polyesters, are polymers assembled from diacids and diols whose type may be varied in order to achieve certain material properties. Copolyesters, however, contain multiple distinct monomers (Jaarsma 2004, p.1). These materials have both excellent mechanical properties that duplicate rubber and leather at a fraction of the cost, making the materials commercially interesting for a broad variety of applications (Dupont 2011, p.2-3). Relative to other available elastomers, copolymer elastomer materials offer the most consistent performance over a range of temperatures, with little variation in properties at either extremely high or low temperatures (DSM 2011, p.2). This is a property particularly useful in the sterilization of medical devices, which often involves extreme temperature ranges. In order to be useful for biomedical applications, the most important material property is to withstand repeat sterilization processes that may involve gamma irradiation, high temperatures, electron beams, and ethylene oxide (EtO) treatments. In addition, a material must show excellent chemical resistance, toughness, clarity, and color stability in order to be effectively applied to biomedical applications (Jaarsma 2004, p.1). Achieving an effective biomedical nanocomposite material that fits these stringent criteria ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Thermoplastic Copolyester nancomposites for biomedical applications Research Proposal”, n.d.)
Retrieved from https://studentshare.org/chemistry/1427072-thermoplastic-copolyester-nancomposites-for
(Thermoplastic Copolyester Nancomposites for Biomedical Applications Research Proposal)
https://studentshare.org/chemistry/1427072-thermoplastic-copolyester-nancomposites-for.
“Thermoplastic Copolyester Nancomposites for Biomedical Applications Research Proposal”, n.d. https://studentshare.org/chemistry/1427072-thermoplastic-copolyester-nancomposites-for.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Thermoplastic polyester elastomer nanocomposites
TPEs show very good mechanical properties up to a temperature of 130 oC and also at very low temperatures (Sreekanth 2009, pg. 272). A typical TPE structure is
3 Pages(750 words)Assignment
Antibacterial and biomedical applications of gold nanoparticles and graphene composite
Other properties include having excellent biocompatibility and functionalization. This has made it easy for researchers to use it physical, chemical and biomedical fields. Its capacity to absorb aromatic biomolecules through static interaction and electrostatic
4 Pages(1000 words)Essay
Biomedical issues
Two concepts explored in Biomedicine are reproductive technologies and life maintenance technologies. Medical practitioners have applied four main theories in ethics to validate decisions
2 Pages(500 words)Essay
Asthma Foundation/ School Of Biomedical Science Honours Bursary Award
Asthma, a chronic inflammatory disease of the lungs is a physical health condition that is highly associated with the production of mucins MUC5AC and MUC5B. Too much of these mucus as indicated in the overproduction of goblet cells in the airways have been found to promote discomfort and even complexities that may eventually lead to death.
8 Pages(2000 words)Research Proposal
Integrating software applications in cloud-Enabled Enterprises research methodology
Further measures also need to be taken upon implementation of BYOD in an organization in order to minimize the strategy’s adverse effects and to maximize on its potentials. This paper seeks to explore the following objectives. 1. To develop an integrated computing system that can co-exist with an Enterprise network.
4 Pages(1000 words)Research Proposal
Processing-structure-property relationships in (TPE-E) nanocomposites
The many improvements in materials properties include electrical conductivity, toughness, optical properties, shear and bulk modulus, film scratch resistance, yield strength and many more. The addition of nanofillers such as carbon black to rubbery polymers has a great effect upon the properties of such materials and only very small amounts of nanoparticles are dispersed in the polymer matrix (Dzenis 2004).
7 Pages(1750 words)Research Proposal
Holistic Medcine
However, as opposed to biomedical model, research in holistic medicine is inadequate so evidence-based guidelines are available in most areas. Specifically in problems where lifestyle and behavioral modifications are the mainstays of management but difficult to implement and sustain in the traditional biomedical clinical care, successful implementation and maintenance of a changed health behavior may be possible through holistic health care, since the principle in this discipline is basically promotion of human endeavors to modify health behaviors.
6 Pages(1500 words)Research Proposal
Applications and Development of Catalyst for the Synthesis of Highly Functional Organic Carbonates
This necessitates the search for newer polymer types that are environment friendly. This can be attained through development of chemical protocols requiring less
5 Pages(1250 words)Research Proposal
Imobilization of enzymes in clinical diagnosis using nanotechnology
Immobilization of enzymes involves attaching a free or soluble enzyme to dissimilar support types which result in total loss of or reduction in the degree of mobility of the enzyme. The resulting activity levels of
3 Pages(750 words)Research Proposal
Network Security & Applications
Additionally, at present a lot of people get chances to work from home and connect to systems distantly, in this regard network security becomes a significant subject for the companies. In this regard, the most excellent way to keep away from inconsequential security issues and threats is that education of end-user though the right software can help diminish the threat.
1 Pages(250 words)Research Proposal
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Research Proposal on topic Thermoplastic Copolyester nancomposites for biomedical applications for FREE!
logo footer
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us