Results 161 to 170 of about 643,378 (316)

3D printing of a low-cost videolaryngoscope for tracheal intubation. [PDF]

open access: yesSci Rep
Silva AJ   +10 more
europepmc   +1 more source

Synthetic Chromatophores for Color and Pattern Morphing Skins

open access: yesAdvanced Materials, EarlyView.
Cephalopods use chromatophore organs (muscle‐actuated pigment sacs) to alter their skin color and pattern. Synthetic chromatophores, which closely mimic the mechano‐optical process found in cephalopods using stimuli‐responsive microscale hydrogel actuators, are reported.
Brennan P. Watts   +5 more
wiley   +1 more source

Triboelectric Nanogenerators Enable Multifunctional Ice Accretion, Melting, and Interfacial Fracture Detection

open access: yesAdvanced Materials, EarlyView.
Water impacting, freezing, melting, and being mechanically removed from the designed dielectric surfaces generates a triboeletric signal that can be used to detect various icing and de‐icing scenarios. The charge transferred directly scales with the interfacial fracture mechanism, further validating triboelectricity as an excellent ice‐detection ...
Kamran Alasvand Zarasvand   +12 more
wiley   +1 more source

Ionically Conductive Elastic Polymer Binder for Ultrahigh Loading Electrode in High‐Energy‐Density Lithium Batteries

open access: yesAdvanced Materials, EarlyView.
An ionically conductive elastic polymer (ICEP) binder is introduced for fabricating ultrahigh mass‐loading NCM811 cathodes, offering enhanced elasticity, adhesion, and ionic conductivity for improved structural and interfacial stability. The ICEP‐based ultrahigh loading cathode delivers 377.6 Wh kgcell−1/1016.8 Wh Lcell−1 (including packaging) when ...
Dong‐Yeob Han   +9 more
wiley   +1 more source

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