Results 61 to 70 of about 11,497 (264)
Advanced Materials, EarlyView.Extracellular vesicles (EVs) are cell‐derived nanoparticles that mediate intercellular communication through their dynamic biointerfaces. Owing to their intrinsic biological functions, EVs have emerged as promising platforms for biomedical applications.
Leila Pourtalebi Jahromi +3 more
wiley +1 more source
Characteristics of a nitrogen ion implanted cutting tool.
Journal of the Metal Finishing Society of Japan, 1988 Tests were carried out on nitrogen-ion-implanted cutting tools in respect of tool fracture during interrupted turning, cutting forces in continuous turing, and hardness in order to investigated the effect of nitrogen-ion implantation. The results were as follows.(1) Nitrogen ion implantation reduced the initial rate of breakage, but had no effect on ...
KANAZAWA, Kenichi, CHIJIIWA, Kenji
openaire +2 more sources
Intrinsically Stretchable Piezoelectric Nanocomposites for Artificial Ultrasonic Sensory Synapse
Advanced Materials, EarlyView.Applying ultrasonic stimulations to a soft‐stretchable underwater piezoelectric sensor based on the soft‐stretchable nanocomposite from the thermal cross‐linking between the ─C─F group of P(VDF‐TrFE) and the ─NH2 group of (PEG‐diamine) with incorporating amine‐terminated BTO@APTES nanofillers on the soft PDMS substrates generated high piezoelectric ...
Trung Dieu Do +11 more
wiley +1 more source
Barrier‐Assisted Plasma Doping for Spatially Selective Resistance Engineering in MoS2 Transistors
Advanced Materials, EarlyView.Barrier‐assisted NH3 plasma doping enables damage‐free, spatially selective carrier modulation in monolayer MoS2 transistors. An ultrathin pV3D3/Al2O3 protective‐dielectric stack acts as a chemical filter that allows NHx radicals to reach the MoS2 surface while blocking plasma damage. This process achieves a high electron concentration of 4.3 × 1013 cm−
Inseong Lee +15 more
wiley +1 more source
Advanced Materials, EarlyView.We show that sol‐gel‐fractured indium–magnesium oxide combines deep‐ultraviolet responsivity, high carrier mobility, and an excellent memory dynamic range. This unique materials platform enables deep‐ultraviolet long‐afterglow light‐emitting devices with multifunctional integration.
Zhongshi Ju +9 more
wiley +1 more source
Triple nitrogen-vacancy centre fabrication by C5N4H n ion implantation
Nature Communications, 2019 There is an extensive literature discussing the potential applications of individual nitrogen vacancy centres but some proposed developments require the use of multiple, coupled defects. Here the authors demonstrate a method to fabricate coupled nitrogen
Moriyoshi Haruyama +15 more
doaj +1 more source
Smart Antibacterial Coatings: Harnessing Bacterial Redox Activity for Infection Control
Advanced Materials Interfaces, EarlyView.In this study, we have shown that ceftazidime‐loaded poly(3,4‐ethylenedioxythiophene) (PEDOT@CAZ) functions as a smart, redox‐responsive antibacterial coating that couples bacterial electrical activity with localized antibiotic delivery. Shewanella oneidensis and Pseudomonas aeruginosa induced distinct redox responses in PEDOT, reflecting their ...
Abdullah +8 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.Why do specific proteins accumulate on “non‐fouling” surfaces? Quantitative proteomics and structural analysis reveal surface‐exposed arginine as the key molecular determinant. ABSTRACT The protein corona determines the biocompatibility of medical devices, yet predicting its composition on anti‐fouling surfaces remains challenging.
Ayano Nomura +5 more
wiley +1 more source
Cutting characteristics of nitrogen-ion-implanted drills.
Journal of the Japan Society for Precision Engineering, 1988 This paper describes the influences of nitrogen-ion-implanted drill surfaces and the time of nitrogen-ion-implantation on the cutting characteristics of drills. Experiments were performed by making blind holes. In ion-implanted drills, cutting edge corners sometimes drop due to the deep groove wear on margins, which leads to the drill breakage.
Onikura, Hiromichi +2 more
openaire +2 more sources
Advanced Materials Technologies, EarlyView.Nanoporous silica nanoparticles incorporated in nanoporous platinum offer the possibility for implant‐associated drug delivery from neuronal electrodes. ABSTRACT Sensorineural hearing loss, resulting from damage to the hair cells of the inner ear, profoundly impairs quality of life.
Mosaieb Habib +10 more
wiley +1 more source