Results 101 to 110 of about 197,962 (295)

Advances in Bio‐Integrated Edge Computing Systems for Smart and Connected Health

Advanced Materials, EarlyView.
This review explores advances in bio‐integrated edge computing for healthcare, focusing on co‐designing computing, sensing, and energy strategies to overcome integration and power challenges for optimized, decentralized operation. ABSTRACT Recent advances in bio‐integrated healthcare technologies have enabled continuous, high‐resolution monitoring and ...
Gyuwon Kim, Seungwon Yoo, Tae Woog Kang, Yunuo Huang, Woon‐Hong Yeo   +4 more
wiley   +1 more source

Biomass DNA: An Emerging Building Block for Advanced Materials

Advanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Innovations and Challenges in RF Antenna Technologies for Implantable Medical Devices Communication

IEEE Journal of Microwaves
Implantable medical devices (IMDs) are essential for life-saving healthcare advancements worldwide, enabling wireless remote monitoring capabilities. These capabilities include telemetry, wireless power transfer (WPT), and data communication.
Mohamed Benaissa, Abdelhalim Chaabane, Hussein Attia, Ibraheem Al-Naib   +3 more
doaj   +1 more source

Blending With Insulating Polymers Enables Stable Anti‐Ambipolar Characteristics in n‐Type Organic Mixed‐Conductors for Heterogeneous Spiking Neurons

Advanced Materials, EarlyView.
A polymer blend of n‐type OMIEC P(gNDI‐gT2) with insulating PMMA yields mechanically stabilized, anti‐ambipolar organic electrochemical transistors (OECTs) with tunable ionic‐electronic transport. This blending allows low‐power, fast‐spiking heterogeneous Hodgkin–Huxley neurons, enabling biomimetic frequency deconvolution and reservoir computing, which
Zachary Laswick, Ariel Lifer, Catherine Beaumont, Liad Hayoun, Priscila Cavassin, Zeinab Hamid, Dilara Meli, William Dupont, Lincoln J. Lauhon, Iain McCulloch, Gitti L. Frey, Giovanni Maria Matrone, Jonathan Rivnay   +12 more
wiley   +1 more source

Radiation Performance of Antennas Implanted in Small Animals for Neuroengineering [PDF]

Wireless data communication could improve the performance and reliability of biomedical implants used in fundamental neuroscience research by removing infection-prone transcutaneous cabling. The small size of common research animals like mice and rodents,
Gao, Mingxiang, Rosenthal, James, Skrivervik, Anja, Lacour, Stéphanie, Wu, Kangling, Sipus, Zvonimir   +5 more
core   +1 more source

A Compact Tissue-Insensitive Ultra-Wideband Implantable Antenna for Wireless Power Transfer in Implantable Medical Devices

IEEE Open Journal of Antennas and Propagation
This work presents the development of a new, compact, two-port ultra-wideband implantable antenna with low sensitivity to implanting tissue and depth for energy harvesting applications in implantable medical devices (IMD).
Amine Essa, Eqab Almajali, Feras Barneih, Jawad Yousaf, Rony E. Amaya, Soliman Mahmoud   +5 more
doaj   +1 more source

2D Hierarchical Black Phosphorus‐Mn2O3 Heterostructured Composites for High‐Performance Flexible Supercapacitors

Advanced Materials Interfaces, EarlyView.
A sonochemical strategy constructs an ex situ 2D hierarchical black phosphorus–Mn2O3 heterostructure, enabling intimate interfacial coupling, enhanced charge transport, and improved electrochemical stability. The optimized BPM‐37.5% electrode delivers 466 F g−1 with 84% retention after 8000 cycles, while the flexible device exhibits high areal energy ...
Sowmiya Selvaraj, Anand Sreekantan Thampy   +1 more
wiley   +1 more source

Compact implantable antennas for the cerebrospinal fluid monitoring

, 2019
The changes in dielectric properties of cerebrospinal fluid (CSF) can be utilized in diagnosis of cognitive diseases. The aim of this paper is to investigate the employability of an implantable antenna to concurrently operate as a radiator and sensor of ...
Manoufali, Mohamed, Mohammed, Beadaa, Bialkowski, Konstanty, Mills, Paul C., Abbosh, Amin   +4 more
core   +1 more source

Effect of Nitrogen Doping on the Proton‐Irradiation Stability of Carbon Nanowalls

Advanced Materials Interfaces, EarlyView.
Proton irradiation effects in carbon nanowalls are systematically compared with nitrogen‐doped counterparts over a wide fluence range. While both systems maintain structural integrity, nitrogen incorporation alters the functional response under irradiation.
Baglan A. Kyrykbay, Rakhymzhan Ye. Zhumadilov, Renata R. Nemkayeva, Bauyrzhan Ye. Zhumadilov, Gulnur Akhtanova, Hryhorii Parkhomenko, Alexander V. Kireyev, Sagi A. Orazbayev, Tlekkabul S. Ramazanov, Maratbek T. Gabdullin, Askhat N. Jumabekov, Viktor V. Brus, Yerassyl Yerlanuly   +12 more
wiley   +1 more source

Design and measurement considerations for implantable antennas for telemetry application

This work investigates the measurement of electrically small implantable antennas. Several radiators have been analyzed showing the importance of the feeding coaxial cable that is usually used for testing purposes.
Skrivervik, A. K., Merli, F.
core