Results 191 to 200 of about 27,476 (265)

Graphene‐Interfaced Stretchable Sweat Patch for Multiplexed Electrochemical Monitoring of IL‐6, Glucose, and Calcium Ions

Advanced Materials Technologies, EarlyView.
Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon, Ali Tufani, Süleyman Çelik, Javed H. Niazi, Anjum Qureshi   +4 more
wiley   +1 more source

Low-strain metal-organic framework negative electrode for stable all-solid-state batteries. [PDF]

Nat Commun
Ryu M, Park SO, Lim S, Lee H, Lee JH, Lee G, Bae KY, Kim JY, Kong Y, Son S, Kang K, Park JH.   +11 more
europepmc   +1 more source

Biodegradable Wireless Soil Urea Sensor Using Metamaterial Perfect Absorber for Distributed Deployment in Precision Agriculture

Advanced Materials Technologies, EarlyView.
In this study, we propose a biodegradable wireless soil urea sensor for precision agriculture. The sensor's electromagnetic response varies depending on the urea concentration, allowing the measurement of relative soil urea concentrations by analyzing the time‐transient electromagnetic response.
Yu Tanaami, Ken Sakabe, Tetsuya Yarimizo, Yasutaka Murakami, Tetsuo Kan, Hiroaki Onoe   +5 more
wiley   +1 more source

High-voltage and stable co-free LiNiO₂ positive electrode for sulfide-based all-solid-state batteries. [PDF]

Nat Commun
Wang Y, Ni D, Li H, Johannessen B, Ye C, Qiao SZ.   +5 more
europepmc   +1 more source

The Evolution of Aerosol Jet Printing, A Review: Enhancing Material Versatility and Improvements for Next‐Generation Applications

Advanced Materials Technologies, EarlyView.
Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee, Rocco Lupoi, Michael J. Gibbons   +2 more
wiley   +1 more source

Electro-Chemo-Mechanical Coupling in Composite Cathodes of Sulfide-Based All-Solid-State Batteries: Pathways, Degradation, and Design Rules. [PDF]

Adv Sci (Weinh)
Song G, Lee S, Lee M, Park J, Lee KT.
europepmc   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

Exploring stacking pressure-induced mechanical failure of a Ni-rich cathode in sulfide solid-state batteries. [PDF]

Chem Sci
Feng Y, Wang Z, Luo G, Deng D, Peng W, Zhang W, Duan H, Wu F, Ou X, Zheng J, Wang J.   +10 more
europepmc   +1 more source

Soft Robotic Snake with Tunable Undulatory Gait for Efficient Underwater Locomotion

Advanced Robotics Research, EarlyView.
This study designs an underwater soft snake robot using 3D‐printed soft actuators, controlled by specific signals to generate sinusoidal undulation. Results show a positive correlation between speed and swing amplitude, with optimal performance at 2/3π phase offset, PLA tail, 1.2 voltage growth rate, and 6s undulation period achieving a maximum speed ...
Huichen Ma, Junjie Zhou, Raye Yeow
wiley   +1 more source

Tailoring electrolyte coordination structure for high-rate polymer-based solid-state batteries. [PDF]

Chem Sci
Wang Z, Huang Z, Guo H, Huang T, Gao J, Lai J, Feng N, Wang Z, Yang X, Li Y, Liu J, Wang Y, Zhang Q, Hu J, Ren X.   +14 more
europepmc   +1 more source