Results 91 to 100 of about 47,214 (285)

Ionic‐Electronic Hydrogel‐Liquid Metal Composite Bilayer with Tissue‐Adaptive and Adhesive Properties for Closed‐Loop Neuroprosthetic System

Advanced Functional Materials, EarlyView.
A hydrogel–liquid metal composite peripheral nerve interface (HLB‐PNI) combines electrically durable electrodes and tissue‐adhesive hydrogel for tissue‐adaptive implantation. In nerve‐injured rats, it enables the diagnosis of sensory‐motor connectivity via stimulation and neural signal recording.
Yewon Kim, Kyoungryong Kim, Jaehyon Kim, Heewon Choi, Mikyung Shin, Donghee Son   +5 more
wiley   +1 more source

Electro-Magnetic Behavior of Highly Correlated Fluorides KFeF3, KCoF3 and KNiF3: A Comparative Ab-initio Study of Cation Effect

Annals of West University of Timisoara: Physics, 2020
Fluorides-based perovskites are currently the typical materials being used in spintronic devices, optoelectronic and magneto-resistance colossal fields. Solar cells made of Fluoro-perovskite hold much promise for the future of solar energy.
Filalli Sihem, Hamdad Noura
doaj   +1 more source

Bearing material [PDF]

, 1976
A composite material is described which will provide low friction surfaces for materials in rolling or sliding contact and is self-lubricating and oxidation resistant up to and in excess of about 930 C.
Sliney, H. E.
core   +1 more source

Fluoride‐Free Adhesives for Low Surface Energy Fluorinated Substrates

Advanced Functional Materials, EarlyView.
A universal, fluoride‐free adhesive achieves a record 4.91 MPa bond strength on PTFE by leveraging amine/amide dipole–dipole interactions, without fluorinated components. This sustainable strategy overcomes the environmental and performance limits of PFAS‐based adhesives, enabling robust, eco‐conscious bonding across diverse materials.
Siqi Zheng, Yifeng Sheng, Shiqian Tan, Yuxuan Sun, Linling Li, He Zhu, Qi Zhang, Shiping Zhu   +7 more
wiley   +1 more source

Thin Epitaxial Ionic Fluoride Films for Electronics Applications

Surfaces
The realization of novel electronic devices based on 2D materials, i.e., field-effect transistors, has recently stimulated a renewed interest regarding ultrathin fluoride epitaxial films.
Giulia Giovanelli, Mauro Borghi, Alessandro Lodi, Tibor Grasser, Luca Pasquali   +4 more
doaj   +1 more source

Enhancing Synaptic Plasticity and Multistate Retention of Organic Neuromorphic Devices Using Anion‐Excessive Gel Electrolyte

Advanced Functional Materials, EarlyView.
Anion‐excessive gel‐based organic synaptic transistors (AEG‐OSTs) that can maintain electrical neutrality are developed to enhance synaptic plasticity and multistate retention. Key improvement is attributed to the maintenance of electrical neutrality in the electrolyte even after electrochemical doping, which reduces the Coulombic force acting on ...
Yousang Won, Jeongwoo Lee, Hyunwook Kim, Joon Hak Oh   +3 more
wiley   +1 more source

Calculation of The Band Gap Energy and Study of Cross Luminescence in Alkaline-Earth Dihalide Crystals

, 1999
The band gap energy as well as the possibility of cross luminescence processes in alkaline-earth dihalide crystals have been calculated using the ab initio Perturbed-Ion (PI) model.
Adachi H., Aguado A., Aguado A., Albert J. P., Aleksandrov Yu. M., Andriessen J., Bagus P. S., Barandiarán Z., Beck H. P., Blasse G., Brackett E. B., Busing W. R., Catti M., Catti M., Chakravorty S. J., Clementi E., Clementi E., Clementi E., de Boer P. K., de Boer P. K., Dovesi R., Evarestov R. A., Fowler W. B., Heaton R. A., Huzinaga S., Huzinaga S., Ikeda T., Ikeda T., Itoh M., Jouanin C., Kinno S., Kinno S., Kubota S., Kunz A. B., Kunz A. B., Lecoq P., Luaña V., Luaña V., Luaña V., Marco de Lucas M. C., Martí n Pendás A., McClure D., Pantelides S. T., Pascual J. L., Perrot F., Pong W., Poole R. T., Poole R. T., Rivas-Silva J. F., Robertson J., Starostin N. V., Sugiura C., Tabakova V., Tabakova V., Thomas J., Valbis Ya. A., van Eijk C. W. E., Visser R., Visser R., Visser R., Winter N. W., Winter N. W., Wyckoff R. W. G.   +62 more
core   +1 more source

Modulating Interfacial Potential Gradients in Metal−Carbon Catalysts via Phase‐Engineering for Lithium–Sulfur Batteries

Advanced Functional Materials, EarlyView.
It is elucidated that phase engineering of cobalt modulates the interfacial potential gradients of cobalt–carbon electrocatalysts, enhancing the intrinsic electrocatalytic performance. Modulating the dominant crystalline phase of cobalt from a hexagonal close‐packed to a face‐centered cubic enriches the electron density of carbon shells, thereby ...
Ji‐Oh Kim, Hengquan Guo, Seonghee Kim, Jae Bin Park, Seongwook Chae, Taekyun Kwon, Seungjo Hong, Byeong Jin Kim, Guadalupe Arturo De la Garza Gonzalez, Minjoon Park, Jae Ho Kim, Oi Lun Li, Seung Geol Lee, Jin Hong Lee   +13 more
wiley   +1 more source

Remineralisation Potential of Self-assembling Peptide (P11-4) Compared to Other Remineralising Agents: A Narrative Review [PDF]

Journal of Clinical and Diagnostic Research
Dental caries is a chronic infectious disease that affects the hard tissues of the teeth, primarily the enamel. Remineralisation involves depositing minerals back into demineralised enamel, repairing the damage, and preventing the formation of caries ...
Dana Alsenan, Amani Rozi, Njoud Alateeq, Shog Aleban, Jana Almusallam   +4 more
doaj   +1 more source

Laser‐Welded Cellulose‐Carbon Nanotube Nanocomposites as a 3D Scaffold of Si Anodes for High‐Performance Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A Si anode comprising entangled networks of cellulose and SWCNT (C‐CNT) nanocomposites as an anode electrode for a high‐performance LIB is realized by fully utilizing the generated microstructure of a novel conductive 3D scaffold via a low‐temperature and eco‐friendly process. Additionally, localized heating via photo‐thermal conversion can be utilized
Boeun Ryu, Younghoon Jung, Hojin Son, Min‐Young Kim, Jinsub Lim, Changhun Yun   +5 more
wiley   +1 more source