Results 41 to 50 of about 7,041 (281)

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Towards dynamic multiscale feedback during the injection moulding cycle of plastics

Frontiers in Materials
Injection moulding is a very popular technology for shaping plastics. Its history stretches back to the nineteenth century, and, as a consequence, it has developed outside the framework of digitisation.
Anabela P. Massano, Patricio Vargas, Pedro Carreira, Joao Matias, Marc Malfois, Paulo J. Novo, Pedro Martinho, Antonio Pontes, Geoffrey R. Mitchell, Geoffrey R. Mitchell   +9 more
doaj   +1 more source

Performance Evaluation of Subcontractors Using Weighted Sum Method through KPI Measurement

Journal of Engineering Technology and Applied Physics, 2023
Key Performance Indicators (KPIs) help measure objectives critical to business sustainability. This research takes place in a toy factory’s injection moulding department that has yet to develop indicators for subcontractor performance. Poor subcontractor
Richard Nico Lumanauw , Poh Kiat Ng , Adi Saptari , Isa Halim , Mohamad Toha , Yu Jin Ng   +5 more
doaj   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

Advanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan, Lei Wu, Dong Zhang, Linxiao Wu, Graca Ferreira Vaz Pinto Mendes, Wanqiao J. Tu, Heping Ma, Toby J. Proctor, Colin R. Butler, Thomas Kjærgaard, Mark W. Lowdell, Martin A. Birchall, Robert E. Hynds, Richard Hewitt, Wenhui Song   +14 more
wiley   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Evaluation of Mechanical Properties for Nickel Based Steel Produced by Metal Injection Moulding and Sintered Through Conventional and Microwave Method

Chemical Engineering Transactions, 2018
Metal injection moulding is a near net shape manufacturing technique. It developed from traditional plastic injection moulding and powder metallurgy process.
Veeresh Nayak Chinnathaypga, Ramesh Motagondanahalli Rangarasaiah, Vijay Desai, Sudip Kumar Samanta   +3 more
doaj   +1 more source

Recent advances in CIM technology [PDF]

Science of Sintering, 2008
In this article the PIM (Powder Injection Moulding) technology is described in brief. After that the benefits and advantages were analyzed and summarized.
Zlatkov B.S., Griesmayer E., Loibl H., Aleksić O.S., Danninger H., Gierl C., Lukić L.S.   +6 more
doaj   +1 more source

Harnessing Non‐Covalent Protein–Protein Interaction Domains for Production of Biocatalytic Materials Systems

Advanced Functional Materials, EarlyView.
Non‐covalent protein–protein interactions mediated by SH3, PDZ, or GBD domains enable the self‐assembly of stable and biocatalytically active hydrogel materials. These soft materials can be processed into monodisperse foams that, once dried, exhibit enhanced mechanical stability and activity and are easily integrated into microstructured flow ...
Julian S. Hertel, Maria Alessandra Martini, Marius Stoeckle, Annika J. Weber, Kersten S. Rabe, Christof M. Niemeyer   +5 more
wiley   +1 more source

Evaluation of Injection Molding Process Parameters for Manufacturing Polyethylene Terephthalate

MATEC Web of Conferences, 2017
Quality control is an important aspect in manufacturing process. The quality of product in injection moulding is influenced by injection moulding process parameter.
Marwah O.M.F., Darsani A., Johar M.A., Rosden A.A., Mohamad E.J., Shaari M.F., Haq R.H.A., Amin A.M.   +7 more
doaj   +1 more source

IMAGE ANALYSIS DEDICATED TO POLYMER INJECTION MOLDING

Image Analysis and Stereology, 2011
This work follows the general framework of polymer injection moulding simulation whose objectives are the mastering of the injection moulding process. The models of numerical simulation make it possible to predict the propagation of the molten polymer ...
David Garcia, Guy Courbebaisse, Michel Jourlin   +2 more
doaj   +1 more source