Results 131 to 140 of about 65,206 (305)

Towards Advanced Intelligent and Perceptive Soft Grippers

Advanced Intelligent Systems, EarlyView.
Implementing soft yet strong and intelligent soft grippers request innovative and creative solutions in designing soft bodies and seamlessly integrating actuated systems with hierarchical sensing. This review systematically analyses soft grippers with a deep understanding of core components, from fundamental design principles to actuation and sensing ...
Haneul Kim, Hayeon Shin, Seik Park, Changbeom Shim, Seonggun Joe   +4 more
wiley   +1 more source

The Antifungal Fibers of Polyamide 12 Containing Silver and Metal Oxides. [PDF]

Materials (Basel), 2023
Latko-Durałek P, Rzempołuch J, Staniszewska M, Rosłoniec K, Bil M, Kozera R, Boczkowska A.   +6 more
europepmc   +1 more source

System Identification of Robotic Fish Swimming Reveals Roles of Reactive and Resistive Fluid Force in Two Distinct Swimming Gaits

Advanced Intelligent Systems, EarlyView.
System identification and particle image velocimetry reveal how a modular robotic fish changes thrust physics across gaits. A traveling‐wave, fish‐like motion draws thrust from resistive drag, while a resonant standing‐wave motion is driven by reactive pressure.
Donghao Li, Hankun Deng, Kundan Panta, Azar Panah, Bo Cheng   +4 more
wiley   +1 more source

Characterization and Simulation of Shear-Induced Damage in Selective-Laser-Sintered Polyamide 12. [PDF]

Materials (Basel), 2023
Schob D, Richter L, Kotecki K, Kurpisz D, Roszak R, Maasch P, Ziegenhorn M.   +6 more
europepmc   +1 more source

Fire resistant polyamide based on 1-(diorganooxyphosphonyl)methyl-2,4- and -2,6diamino benzene [PDF]

, 1986
1-(Diorganooxyphosphonyl)methyl2,4- and-2,6diamino benzenes are reacted with polyacylhalides and optionally comonomers to produce polyamides which have desirable heat and fire resistance properties.
Kourtides, D. A., Mikroyannidis, J. A.
core   +1 more source

MagNanoTrap‐Anreicherung ermöglicht ultrasensitive Quantifizierung gemischter Nanoplastikpartikel aus Umweltwasserproben

Angewandte Chemie, EarlyView.
Fe3O4‐Nanopartikel, beschichtet mit dem bifunktionalen Peptid LCI‐DZ‐MBP1, wobei LCI an die Eisenoxidoberfläche bindet und MBP1 als universelles kunststoffbindendes Peptid fungiert, ermöglichen in Kombination mit Pyrolyse‐Gaschromatographie/Massenspektrometrie (Py‐GC/MS) eine effiziente Anreicherung sowie eine präzise Detektion und Quantifizierung ...
Maochao Mao, Marian Bienstein, Francisca Contreras, Dong Wang, Lilin Feng, Ulrich Schwaneberg   +5 more
wiley   +1 more source

Upcycling end-of-life carbon fiber in high-performance CFRP composites by the material extrusion additive manufacturing process

Frontiers in Mechanical Engineering
Each year, a significant amount of waste is produced from carbon fiber polymer composites at the end of its lifecycle due to extensive use across various applications.
Muhammad Ateeq, Muhammad Ateeq, Aamer Nazir, Aamer Nazir   +3 more
doaj   +1 more source

Vacuum Compatibility of 3D-Printed Materials

, 2013
The fabrication fidelity and vacuum properties are tested for currently available 3D-printed materials including polyamide, glass, acrylic, and sterling silver. The silver was the only material found to be suitable to ultrahigh vacuum environments due to
Alexander P. Povilus, Caroline J. Wurden, Govett T., Joel Fajans, Marcelo Baquero-Ruiz, Zak Vendeiro   +5 more
core   +1 more source

MagNanoTrap Enrichment Empowers Ultra‐Sensitive Quantification of Mixed Nanoplastic Particles From Environmental Water Samples

Angewandte Chemie International Edition, EarlyView.
Fe3O4 nanoparticles coated with the bifunctional peptide LCI‐DZ‐MBP1, where LCI binds the iron oxide surface and MBP1 acts as a universal plastic‐binding peptide, combined with pyrolysis‐gas chromatography/mass spectrometry (Py‐GC/MS), enable efficient enrichment, precise detection, and quantification of mixed plastics (PS, PE, PP, PET, PMMA, PC, Nylon
Maochao Mao, Marian Bienstein, Francisca Contreras, Dong Wang, Lilin Feng, Ulrich Schwaneberg   +5 more
wiley   +1 more source

Dry-Sliding Behavior and Surface Evolution of SLS-Manufactured Glass Bead-Filled Polyamide 12 Bearings

Lubricants
This study investigates the tribological behavior of selective laser-sintered (SLS) sliding bearings under dry-sliding operating conditions. These polyamide-12 bearings reinforced with glass beads (PA 3200 GF) were tested against a stainless-steel sleeve
Ivan Simonović, Dragan Milković, Žarko Mišković, Aleksandar Marinković   +3 more
doaj   +1 more source