Results 71 to 80 of about 829,724 (328)

Degradable silk fibroin based piezoresistive sensor for wearable biomonitoring

Discover Nano
Degradable wearable electronics are attracting increasing attention to weaken or eliminate the negative effect of waste e-wastes and promote the development of medical implants without secondary post-treatment.
Chunlin Pang, Fei Li, Xiaorao Hu, Keyu Meng, Hong Pan, Yong Xiang   +5 more
doaj   +1 more source

Robust hydrogel sensors for unsupervised learning enabled sign‐to‐verbal translation

InfoMat, 2023
Highly stretchable and robust strain sensors are rapidly emerging as promising candidates for a diverse of wearable electronics. The main challenge for the practical application of wearable electronics is the energy consumption and device aging.
Hude Ma, Haiyang Qin, Xiao Xiao, Na Liu, Shaolei Wang, Junye Li, Sophia Shen, Shuqi Dai, Mengmeng Sun, Peiyi Li, Xiaofang Pan, Mingjun Huang, Baoyang Lu, Jun Chen, Lidong Wu   +14 more
doaj   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Stretchable fiber‐shaped aqueous aluminum ion batteries

EcoMat, 2022
The emerging wearable electronics have significantly motivated the development of fiber‐shaped batteries with excellent electrochemical performance, safety, and flexibility.
Ting Xiong, Bing He, Tianzhu Zhou, Zhe Wang, Zhixun Wang, Jiwu Xin, Haozhe Zhang, Xuhui Zhou, Yanting Liu, Lei Wei   +9 more
doaj   +1 more source

Influence of Temperature on Scratch and Wear Properties of Technical Thermoplastics: Implications for Material Selection

Advanced Engineering Materials, EarlyView.
The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram, Thomas Koch, Vasiliki-Maria Archodoulaki   +2 more
wiley   +1 more source

Recent Advances in Smart Fabric-Type Wearable Electronics toward Comfortable Wearing

Energies
With the improvement of the energy density and sensing accuracy of wearable devices, there is increasing interest in applying wearable electronics in daily life.
Hong Xiang, Yongfu Li, Qinglong Liao, Lei Xia, Xiaodong Wu, Huang Zhou, Chunmei Li, Xing Fan   +7 more
doaj   +1 more source

A Comprehensive Review of Additive Manufacturing for Space Applications: Materials, Advances, Challenges, and Future Directions

Advanced Engineering Materials, EarlyView.
Additive manufacturing (AM) transforms space hardware by enabling lightweight, high‐performance, and on‐demand production. This review outlines AM processes—powder bed fusion (PBF), directed energy deposition (DED), binder jetting (BJ), sheet lamination (SL), and material extrusion (ME)—applied to propulsion, satellite structures, and thermal devices ...
Stelios K. Georgantzinos, Eleni Papadopoulou, Grigorios Kostopoulos, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria Gkara, Chara C. Mitropoulou, Nikos D. Lagaros   +8 more
wiley   +1 more source

Large Area, Cost‐Effective, and Ultra‐Fast Fabrication of Mini‐Coils Toward Noninvasive Magnetic Applications

Advanced Engineering Materials, EarlyView.
A simple, cleanroom‐free method produces flexible mini‐coils using automated blade cutting. The process is fast, low‐cost, and supports diverse materials. The coils show strong durability and performance under repeated bending. Demonstrated use in resistor‐inductor filters and magnetic nanoparticle control proves their adaptability.
Changhao Ge, Bhavani Prasad Yalagala, Tahereh Masalehdan, Mahdieh Shojaei Baghini, Danijela Gregurec, Hadi Heidari   +5 more
wiley   +1 more source

Programmable Reconfiguration of Hybrid 4D Chiral Metamaterials via Mechanical and Thermal Stimuli

Advanced Engineering Materials, EarlyView.
A class of hybrid chiral mechanical metamaterials is designed to achieve programmable reconfiguration through soft networks, hinges, and bilayer joints integrated with rigid units. Responsive to mechanical and thermal stimuli, these structures exhibit large volume changes, tunable deformation pathways, and both positive and negative thermal expansion ...
Yunyao Jiang, Siyao Liu, Yaning Li
wiley   +1 more source

Revolutionizing wearable technology: advanced fabrication techniques for body-conformable electronics

npj Flexible Electronics
With the increasing demand for wearable electronic products, there is a pressing need to develop electronic devices that seamlessly conform to the contours of the human body while delivering excellent performance and reliability.
Ruilai Wei, Haotian Li, Zhongming Chen, Qilin Hua, Guozhen Shen, Kai Jiang   +5 more
doaj   +1 more source