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Polymer processing technologies are the processes in which monomer (bio-based raw materials or low molecular weight substances) are converted into a finished product via chemical reaction, shaping, compounding, and so on.
 

 

 

Polymer Engineering is generally an engineering field that designs, analyses, and/or modifies polymer materials. Polymer engineering covers aspects of the petrochemical industry, polymerization, structure and characterization of polymers, properties of polymers, compounding and processing of polymers and description of major polymers, structure property relations and applications.Polymers are one of the largest classes of biomaterials with tremendous biomedical applications. The biomedical applications of polymers include the development of prosthetic materials, implants, dressings, dental materials and other disposable supplies. Polymers are also used in the formulation of controlled release drugs, manufacturing of contact and intraocular lenses, etc

 

Polymer 3D printing is an developing knowledge with new study rendering in the direction of amplified use in varied industries. The polymer 3D printing process works by leaving a polymer in absorbed fashion to system a done part, usually finished layer by layer testimony.
 

 

 

 

Smart polymers, stimuli-responsive polymers or functional polymers are high-performance polymers that change according to the environment they are in. Such materials can be sensitive to a number of factors, such as temperature, humidity, pH, chemical compounds, the wavelength or intensity of light or an electrical or magnetic field and can respond in various ways, like altering color or transparency, becoming conductive or permeable to water or changing shape (shape memory polymers). Usually, slight changes in the environment are sufficient to induce large changes in the polymer's properties.
 

 

The use of additive manufacturing (AM) has moved well beyond prototyping and has been established as a highly versatile manufacturing method with demonstrated potential to completely transform traditional manufacturing in the future. The ongoing transition from rapid prototyping to rapid manufacturing prompts new challenges for mechanical engineers and materials scientists alike. Because polymers are by far the most utilized class of materials for AM, this Review focuses on polymer processing and the development of polymers and advanced polymer systems specifically for AM.
 

Sustainable polymers from renewable resources can be obtained through chemical modification of natural polymers, such as starch, cellulose, or chitin. Renewable resources are used increasingly in the production of polymers. In particular, monomers such as carbon dioxide, terpenes, vegetable oils and carbohydrates can be used as feedstocks for the manufacture of a variety of sustainable materials and products, including elastomers, plastics, hydrogels, flexible electronics, resins, engineering polymers and composites.
 

Polymer synthesis, also called polymerization, is the process by which monomers (small molecules) are covalently bonded to form a (usually long) polymer chain or network. Polymer characterization techniques are categorized as chromatographic, thermal, spectroscopic, microscopic, rheometric, or mechanical.
 

Biomedical polymers are essentially a biomaterial that is used and adapted for a medical application. Biomedical polymer can have a beginning functional, such as being used for a heart valve and more interactive purpose such as hydroxyl apatite coated in implant. Natural biodegradable polymers are called biopolymers. Polysaccharides, as starch and cellulose, represent the most characteristic family of these natural polymers. Other natural polymers as proteins can be used to produce biodegradable materials. These are the two main renewable sources of biopolymers.
 

Polymer science and engineering is revolutionary since polymeric materials can be designed to meet the ever more demanding needs of advanced technology. In the environmental field, there is a place for creating new polymeric materials, modifying existing polymers or even discovering green and novel applications of conventional polymers. Thus, polymer scientists and engineers have the capability of helping to make our planet a better place to live.
 

Polymer materials, together with their composites, are emerging as an important role in the field of energy applications. They hold the potential to provide versatile solutions for the challenges encountered in the fields of both energy storage and energy harvesting. Particularly, the booming of flexible electronics calls for a consistent and reliable power supply. Thus, various energy storage and harvesting systems with their respective characteristics serving as an indispensable component for these electronics are highly needed. Compared to inorganic materials, polymers and polymer-based composites exhibit the merits of easy-processability, intrinsic flexibility, low cost and structural tunability, revealing high potential in flexible electronics. These features also allow for easier assembly of highly-integrated multi-functional energy devices, thereby can promote the development of new energy techniques for practical applications.
 

High-performance composites (HPC), composed of reinforcement (fibers, particles, fillers, etc.) and matrix (polymers, metals, ceramics, etc.), are used widely as advanced materials. Oriented continuous fibers as reinforcements primarily determine strength and modulus.
 

 

Polymer Chemistry is combining many specialized fields of expertise. It deals not only with the chemical synthesis, Polymer Structures and chemical properties of polymers which were esteemed by Hermann Staudinger as macromolecules but also covers other aspects of Novel artificial and chemical action ways, Reactions and chemistry of polymers, properties and characterization of polymers, Synthesis and application of polymer bio conjugation and also Polymer Nano composites and architectures. According to IUPAC recommendations, macromolecules are thought of relevant to the individual molecular chains and are the domain of chemistry. Industrial chemical compound chemistry has specific attention on the end-use application of product, with a smaller stress on applied analysis and preparation. 
 

 

Polymeric biomolecules or the Biopolymers are polymers fictitious by living organisms. Polynucleotide, Nucleotides and Polypeptides are the 3 main categories of polymers those are known as long polymers. It even have short compound of amino acids and polysaccharides that are of times linear bonded chemical compound sugar structure for instance examples: rubber, suberin, animal pigment and polymer. The difference between biopolymer and synthetic polymer can be founded in Structure .compare to biopolymer synthetic polymer has much simplest structure. This reality shows to a molecular mass distribution that's missing in biopolymers. All biopolymers are alike that all of them contain the similar sequences and numbers of monomers and so all have an equivalent mass.
Biomaterials are synthetic materials which can be used to replace damaged part or function in human body. Biomaterials can be derived as materials which are compatible with the human body and can be implanted into human body to replace a diseased part or abnormal function. Application of biomaterials dated back to 1900s where Bone plates were introduced to aid in the fixation of fractured bones. Implants made of Vanadium were used because of its good mechanical properties. Vanadium caused adverse effects in the body due to its rapid corrosion. Introduction of Stain less steels fixed the problem of corrosion. Besides Stainless steels Chromium and Cobalt alloys were also used as Implants because of their properties. Polymers are also can be used as biomaterials because of their excellent mechanical properties and good corrosion resistance. Polymers are also using now as biomaterials for different applications.
 

 

Biological polypeptides are complex copolymers that derive their phenomenal properties from precisely controlled sequences and compositions of the constituent amino acid monomers, which in turn lead to precisely controlled chain shapes and self-assembled structures. While these materials can be synthetically produced, they are made in notoriously low yield and small quantities.
Biocomposites offer a significant non-food market for agro residue-derived resins and fibres towards development of a new generation of biocomposite and biopolymer-based materials with possible applications in other areas.
 

 

The fundamental kinds of biomaterials utilized as a part of tissue engineering can be extensively delegated manufactured polymers, which incorporates moderately hydrophobic materials There are likewise utilitarian or basic groupings, for example, regardless of whether they are hydrogels , injectable , surface altered , fit for tranquilize conveyance , by particular application, et cetera. The expansiveness of materials utilized as a part of tissue engineering emerges from the assortment of anatomical areas, cell composes, and exceptional applications that apply. For instance, moderately solid mechanical properties might be required in circumstances where the gadget might be subjected to weight-stacking or strain, or where support of a particular cite-design is required. In others, looser systems might be required or even best. The sort of materials utilized is likewise subject to the expected method of utilization the necessities of the cell kinds of enthusiasm for terms of porosity, and different issues. Notwithstanding this expansive range of potential materials, there are sure nonspecific properties that are attractive.
 
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The fascinating thing about nanotechnology is that as the size scale of their dimensions exceeds nanometers the properties of several materials change. Materials scientists and engineers are working to understand those improvements in properties and use them at nanoscale stage in the production and manufacturing of materials. The field of materials science includes nanoscale materials discovery, characterization, properties, and use. Work on nanomaterials takes a science-based approach to nanotechnology, affecting developments in the metrology and synthesis of materials that have been developed to support work on microfabrication. Nanoscale-level materials with structure have special optical, electrical, or mechanical properties.
 

Biotechnology has been applied as a valuable tool to produce useful bio-based products from non-petrochemical renewable resources. Biologically-produced polymers present advantages related with the biodegradability, performance, cheapness of substrate and defined structural variability. Beyond that, enzymes, the most proficient catalysts, continue to offer the most competitive processes compared with the chemical ones. Advances in protein engineering technology and the environmental and economic requirements contribute for the continuous search of acceptable biotechnological solutions for these areas, including, polymer and textile, medical, pharmaceutical, among others.
 
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Polymer engineering is a branch of engineering that deals with the development, analysis, and modification of polymer materials. Polymer engineering includes topics such as polymerization, structure and characterization of polymers, polymer properties, compounding and processing of polymers, and descriptions of important polymers, structure property relationships, and applications. Polymer Science and Engineering is a rapidly evolving field with significant implications for our daily lives. It enables us to create increasingly more sophisticated materials to meet society's and the planet's requirements. Polymers Experts develop new goods based on the polymer's plant design, process design, and thermodynamics, as well as how it will be delivered to the end user.
  • Polymer Energy Materials
  • Biopolymers
  • Applications of polymers

 

 

Electronic materials are types of materials that are usually used as key elements in a variety of applications for electronics. For daily electronic gadgets such as smartphones, GPS systems, LED bulbs, cell phones, and computers, laptops, TVs, and monitors, these components can be Lights, images, screens and can be seen easily. Changing dimensions and level of functionality require ongoing efforts to develop state-of-the-art materials to meet the technical challenges associated with these devices' growth. Optical materials are substances used for controlling the flow of light. This can involve reflecting, absorbing, focusing or splitting an optical beam. The efficacy of a particular material at each function is highly dependent on wavelength, so it is important to better understand the relationship between light and matter. Magnetic materials are primarily materials which are used for their magnetic properties. A substance may be defined as a reaction to an applied magnetic field as diamagnet, paramagnet, ferromagnetic or antiferromagnetic.
 

 

Polymer physics is the branch of physics that deals with polymers, their fluctuations, mechanical properties, polymer structures and also with the kinetics. polymer physics encloses the physical properties, structure and dynamics of polymers (both synthetic and naturally occurring) in various forms including semi-crystalline solids, glasses, elastomers, gels, melts, and solutions. Basic phenomena are of interest in accordance with the applications of polymers in technologies, such as optoelectronics, photovoltaic, coatings, composites, medicine, food and pharmacy and tissue engineering.
 

The traditional polymer materials are available today, especially the plastics, which is the result for decades of evolution. Their production is extremely efficient in terms of utilization of raw materials and energy, as well as of waste release. These products show an excellent property like impermeability to water and microorganisms, high mechanical strength, low density especially for transporting goods, and it is low-cost due to manufacturing scale and process optimization. However, some of their most useful features, the chemical, physical and biological inertness, and durability resulted in their accumulation in the environment if not recycled. Unfortunately, the accumulation ofplastics, along with other materials, is becoming a serious problem for all countries in the world. These materials occupy significant volume in landfills and dumps today. Recently, the presences of huge amounts of plastic waste items are dumped into the oceans has been observed, considerable part of them coming from the streets, going through the drains with the rain, and then going into the rivers and lakes, and then to the oceans. These materials are harmful for living organism and it can affect the ecosystem too. So, these wastes should be recycled or managed under proper method. As a result, there is a very strong and irreversible movement, in all countries of the world, to use materials that do not harm the planet, that is, low environmental impact materials.
 

Polymer recycling is a way to narrow environmental problems caused by polymeric waste accumulation cause from day-to-day applications of polymer materials such packaging and buildings. Once the plastic is collected and sent to a recycling center, it is typically divided into different polymer types, which are then separately shredded (and impurities like paper are removed), then melted back into polymer pellets. These bits are before traded on toward be cast-off in novel products.
 

 

Biological macromolecules which are necessary for life include carbohydrates, lipids, nucleic acids, and proteins. These are the important cellular components and perform a wide array of functions necessary for the survival and growth of living organisms. These play a critical role in cell structure and function.

Protein polymers are available in large quantities in biology, and a huge variety of distinct filaments can be found and Protein misfiling can be a route to pathological polymerization in diseases from Alzheimer’s to Parkinson’s.

The global biomarkers market is expected to reach US $45.55 Billion by 2020 from $24.10 Billion in 2015, at a CAGR of 13.58% through 2015 and 2020.

Perhaps areas of research advancing the frontiers of drug delivery. Polymers have contended Associate in Nursing integral role in the advancement of drug delivery technology by providing controlled unhitch of therapeutic agents in constant doses over long periods, cyclic quantity, and tuneable unhitch of every hydrophilic and hydrophobic drug.

Throughout this review, we've got a bent to spotlight the essential drug delivery systems and their mathematical foundations and discuss the physiological barriers to drug delivery.

Polymer’s synthesis determines the molecular structure, and it will help us to avoid side reactions and achieve a worthy product. Polymerization polymers can be of many types.

First one is the Chain growth polymerization and second is Step growth polymerization. In chain growth, polymerization is activated by the activation of neighbouring monomers of a monomer.