Results 91 to 100 of about 6,405 (263)
Advanced Science, EarlyView.We proposed a method based on the piezoelectric effect and fabricated an implant abutment on the basis of piezoelectric ceramic. Under physiological occlusal pressure, the oral motion‐powered smart dental implant abutments interacted with water and oxygen, promoting the formation of reactive oxygen species and achieving a synergistic and highly ...
Xiyu Shi +15 more
wiley +1 more source
Environmentally Efficient 316L Stainless Steel Feedstocks for Powder Injection Molding. [PDF]
Polymers (Basel), 2020 Hausnerova B, Novak M, Novak M.
europepmc +1 more source
Avaliação do uso de insertos obtidos por estereolitografia na moldagem de pós metálicos por injeção [PDF]
, 2002 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Mecânica.O uso de insertos de estereolitografia na produção de pré-séries de peças de plástico moldado por injeção busca a ...
Beal, Valter Estevão
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The effects of material attributes on powder–binder separation phenomena in powder injection molding
, 2018 The composition of the powder-binder mixture (feedstock) used in powder injection molding (PIM) plays a crucial role in fabricating defect-free parts. Powder-binder separation in the feedstock during mixing or molding is responsible for defects such as ...
German, RM +4 more
core +1 more source
Advanced Science, EarlyView.A real‐time, non‐contact photoplethysmography (PPG) system based on InAs colloidal quantum dots (CQDs) synthesized via a seedless injection synthesis is demonstrated. The measured oxygen saturation shows considerable agreement with commercial PPG devices.
Beom Kwan Kim +8 more
wiley +1 more source
Harnessing Phase Separation for the Development of High‐Performance Hydrogels
Advanced Science, EarlyView.ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao +3 more
wiley +1 more source
Advanced Dental Composite Technology via Bisilanized Dual‐Action Nanofillers for Biofilm Control
Advanced Science, EarlyView.A multimodal research strategy has led to the development of an innovative resin‐based composite (RBC) with dual antibacterial action. The S_CM‐RBC formula showed strong antibiofilm activity, excellent mechanical strength, and biosafety. It effectively controlled oral bacteria in prevention of caries recurrence, and maintained pulp health in a rat ...
Chenmin Yao +11 more
wiley +1 more source
Advanced Science, EarlyView.Dynamic decellularized hydrogels are prepared using bovine decellularized small intestine submucosa (SIS) norbornene (dSIS‐NB). Bovine dSIS contained significant amounts of disulfide‐rich fibrillin‐I, enabling ‘self‐clickable’ thiol‐norbornene gelation and spatiotemporal tuning of hydrogel physicochemical properties.
Van Thuy Duong +4 more
wiley +1 more source
Injection molding of stainless steel powders.
Journal of the Japan Society of Powder and Powder Metallurgy, 1988 The injection characteristics and the sintering behaviors of binary mixture of stainless steel powders having diffrent particle sizes were investigated. Two types of SUS316L powder, the higher-pressure water atomized powder (SF, d=9.72μm)and the gas atomized powder(GA, d-25μm)were used.
openaire +2 more sources
Injection molding of micro-porous Ti10Nb10Zr alloy
, 2017 The powder space holder (PSH) and powder injection molding (PIM) methods have a biomaterial industrial competitive advantage that is capable of net-shape production of the micro-sized porous parts.
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