Results 81 to 90 of about 5,518 (242)

A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics

Advanced Robotics Research, EarlyView.
This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett, Maxwell Hammond, Niloufar Seyfi, Amirreza Fahim Golestaneh, Venanzio Cichella, Caterina Lamuta   +5 more
wiley   +1 more source

Highlighting Recent Progress in Fiber Energy Harvesters: From Working Principles to Future Perspectives

Advanced Science, EarlyView.
Fiber energy harvesters offer unprecedented flexibility and a unique capacity for integration into commercial textiles, overcoming the limitations of bulky and rigid conventional devices. This review summarizes recent advances in fiber‐based energy harvesting and provides strategic outlooks to accelerate technological progress in the field. ABSTRACT As
Hanhwi Jang, Junseong Ahn, Yongrok Jeong, Sohee Jeon, Soon Hyoung Hwang, Min‐Wook Oh, Jun‐Ho Jeong, Inkyu Park, Yeon Sik Jung   +8 more
wiley   +1 more source

Mechanically Bent Graphene as an Effective Piezoelectric Nanogenerator [PDF]

The Journal of Physical Chemistry C, 2018
Recent density functional theory (DFT) calculations have demonstrated the potential of mechanically bent graphene as a piezoelectric energy harvesting material.
L. Duggen, M. Willatzen, Z. L. Wang
openaire   +2 more sources

A Review on Catalytic Nanostructured Electrodes for Wearable and Implantable Abiotic Glucose Fuel Cells

Advanced Science, EarlyView.
This review identifies current and future directions in abiotic nanostructured catalysts to develop reliable and sustainable glucose fuel cells to power the next generation of bioelectronic devices. ABSTRACT The global rise in incidence of chronic diseases has led to the demand for innovative solutions that help patients manage their conditions with ...
Asghar Niyazi, Hannah S. Leese, Benjamin Metcalfe, Mirella Di Lorenzo   +3 more
wiley   +1 more source

Direct growth of hexagonal BN films on various substrates and induction of ZnO nanorod array for piezoelectric nanogenerators [PDF]

, 2016
近年来，随着二维材料受到广泛的关注，六角氮化硼(h-BN)由于其类石墨烯的层状晶体结构，且拥有独特的特性，如宽禁带(6.0eV)、高的热稳定性(>800ºC)、强机械强度等，成为新型材料研究的热点。在短波长光电器件、高功率和高频率电子器件的开发和需求日益提升的过程中，h-BN薄膜材料研究中也面对了几个关键性、挑战性的难题：其一，大规模生产的新型光电子器件对所需的二维材料有了更高的要求，强烈需要一个大尺寸（晶圆尺寸以上）的薄膜合成，特别是在大小有限的反应腔体中合成大尺寸的h-BN薄膜；其二 ...
ABDUL MAJID
core  

Tailoring force sensitivity and selectivity by microstructure engineering of multidirectional electronic skins [PDF]

, 2018
Electronic skins (e-skins) with high sensitivity to multidirectional mechanical stimuli are crucial for healthcare monitoring devices, robotics, and wearable sensors.
BCK Tee, C Pang, C Pang, CL Choong, CM Boutry, CM Lochner, D Jang, D Son, FR Fan, GF Mitchell, GR Ruschau, GY Bae, H Park, HH Chou, J Park, J Park, J Park, J Park, J Park, JC Fisher, JG Simmons, JH Lee, JW Jeong, K Hirata, KY Lee, ML Seol, MR Maschmann, N Hu, N Luo, SC Mannsfeld, SH Shin, W Deng, WW Nichols, X Liao, X Liao, Y Zang, Z Huang   +36 more
core   +2 more sources

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

Advanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas, Ankan Dutta, Shuvendu Das, Abu Musa Abdullah, Wanqing Zhang, Fatema Tuz Zohra, Huanyu Cheng   +6 more
wiley   +1 more source

Pyroelectric response of ferroelectric nanoparticles: size effect and electric energy harvesting

, 2009
The size effect on pyroelectric response of ferroelectric nanowires and nanotubes is analyzed. The pyroelectric coefficient strongly increases with the wire radius decrease and diverges at critical radius Rcr corresponding to the size-driven transition ...
Eliseev, E. A., Kalinin, S. V., Morozovska, A. N., Svechnikov, G. S.   +3 more
core   +1 more source

Triboelectric effect based instantaneous self-powered wireless sensing with self-determined identity [PDF]

, 2018
Sensors are the foundation of modern Internet of Things, artificial intelligent, smart manufacturing etc, but most of them require power to operate without spontaneous unique identifiable function.
Chen, Jinkai, Ding, Peng, Dong, Shurong, Farooq, Umar, Fu, Yong Qing, Jin, Hao, Luo, Jikui, Wang, Xiaozhi, Xuan, Weipeng, Yin, Wuliang, Zhao, Pengfei   +10 more
core   +2 more sources

Ultrasound‐Activated Bifunctional Piezoelectric Hydrogel Dressings Promote Infected Wound Healing via Regulating Angiogenesis and Lymphangiogenesis

Advanced Science, EarlyView.
This study developed a double‐network hydrogel with piezoelectric properties, exhibiting excellent antibacterial activity and promoting fibroblast migration, angiogenesis, and lymphangiogenesis through piezoelectric stimulation, thereby accelerating the healing of infected chronic wounds.
Xiang Li, Zhen Ding, Zhihua Liu, Hao Chen, Jianyang Shan, Yanxuan Shao, Yaling Yu, Gen Wen   +7 more
wiley   +1 more source