Results 221 to 230 of about 233,052 (278)

Rice production threatened by coupled stresses of climate and soil arsenic. [PDF]

open access: yesNat Commun, 2019
Muehe EM   +4 more
europepmc   +1 more source

Negative Gauge Factor Piezoresistance in Soft Strain and Pressure Sensors: Mechanisms, Materials, and Emerging Applications

open access: yesAdvanced Science, EarlyView.
Negative‐gauge‐factor materials reverse the usual rule of piezoresistive sensing: their resistance falls, rather than rises, under deformation. This review organizes such behavior into four mechanistic classes spanning intrinsic semiconductors, composites, conducting polymers, and engineered architectures.
Su‐Hyeong Lee   +2 more
wiley   +1 more source

Stretchable Electronic Skins Realized by Confined In Situ Silver Patterning on Siloxane‐Modified Polyimide

open access: yesAdvanced Science, EarlyView.
Stretchable polyimide substrates support directly patterned silver circuits for skin‐mounted motion‐detection demonstrations. Device‐level feasibility is further explored through strain‐dependent resonance measurements and a separate smartphone‐assisted near‐field excitation experiment with rectified DC output, illustrating the potential of the ...
Jialun Yin   +6 more
wiley   +1 more source

Titin‐Mimetic Phase Separation Enables a High‐Performance Dielectric Elastomer for Artificial Muscles

open access: yesAdvanced Science, EarlyView.
Inspired by the hierarchical mechanoresponsive structure of titin, a phase‐separated fluorinated polyacrylate dielectric elastomer exhibits large actuation strain (235%), ultrahigh energy density (386 J kg−1), and excellent self‐healing capability.
Chengzhen Du   +8 more
wiley   +1 more source

A Full Physical Strategy for Electrical Contacts on Laser‐Induced Graphene (LIG) Electrodes

open access: yesAdvanced Electronic Materials, EarlyView.
A fully dry fabrication strategy combining PVD and dual‐laser processing enables direct integration of laser‐induced graphene with metallic current collectors. Ultralow Au‐LIG contact resistance is achieved without binders, adhesives, or chemical treatments, while preserving electrochemical performance.
Davide Arcoraci   +9 more
wiley   +1 more source

Living Electronics: Microbial Metabolism as Batteries, Resistors, and Capacitors

open access: yesAdvanced Electronic Materials, EarlyView.
Three microorganisms are assigned the three elementary roles of a circuit on one sheet of paper. Dormant Bacillus subtilis spores germinate to switch the power source on; a photosynthetic Synechocystis biofilm sets resistance by the color and intensity of light; and a respiring Shewanella oneidensis biofilm stores charge. Together they form a printable
Botian Wang, Ruohan Zhang, Seokheun Choi
wiley   +1 more source

Intrinsic Mechanical Parameters and their Characterization in Solid‐State Lithium Batteries

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
This review focuses on the intrinsic mechanical parameters and their associated characterization in solid‐state batteries. The physical significance of mechanics parameters is introduced with exhaustive classifications by elastic, plastic deformations and fracture in bulk, adhesion, friction at interfaces, and mechanical fatigue in cells ...
Shuai Hao   +5 more
wiley   +1 more source

Chloride‐Mediated Activation of Aluminum‐Alloyed Liquid Metal Anodes for Stretchable Asymmetric Energy Storage

open access: yesAdvanced Energy Materials, EarlyView.
A gallium‐centered cell pairs an aluminum‐alloyed GaIn anode with a GaOOH cathode in a chloride‐rich water‐in‐ionic‐liquid electrolyte. Chlorogallate ions dissolve the native oxide that normally seals the liquid metal, and preferentially reduce indium seeds to oxide‐free clusters on which gallium plates and strips reversibly.
Adit Gupta   +3 more
wiley   +1 more source

A Review on Recent Trends of Bioinspired Soft Robotics: Actuators, Control Methods, Materials Selection, Sensors, Challenges, and Future Prospects

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article reviews the current state of bioinspired soft robotics. The article discusses soft actuators, soft sensors, materials selection, and control methods used in bioinspired soft robotics. It also highlights the challenges and future prospects of this field.
Abhirup Sarker   +2 more
wiley   +1 more source

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