Results 271 to 280 of about 372,166 (319)

Poka: A Necro‐Robot Beetle with a Measured Payload Ratio of 6847%

open access: yesAdvanced Robotics Research, EarlyView.
Here, Poka, a necro‐robot beetle with the ability to carry more than 68 times its own weight, is introduced, making it also a walking robot with the highest payload ratio measured to date. This paper is concerned with the design, manufacture and validation of ‘Poka', a novel millimetre‐scale necro‐robot aimed at bridging the performance gap between ...
Yordan Tsvetkov, Parvez Alam
wiley   +1 more source

Microneedles for Continuous, Minimally Invasive Monitoring: A Technology Overview

open access: yesAdvanced Sensor Research, EarlyView.
This review explores recent advances in electrochemical sensing using microneedles—small, minimally invasive devices that access interstitial fluid for real‐time molecular monitoring. It highlights fabrication methods, materials, and biosensor development, with a focus on aptamer‐based sensing. The review also discusses current applications, challenges,
Guillermo Conejo‐Cuevas   +3 more
wiley   +1 more source

Nestin in immature embryonic neurons affects axon growth cone morphology and Semaphorin3a sensitivity. [PDF]

open access: yesMol Biol Cell, 2019
Bott CJ   +5 more
europepmc   +1 more source

Sustainable Flame‐Retardant Poly Lactic Acid Biocomposites Reinforced with Polyphosphate‐Enriched Microalgae: Unlocking the Potential of Hyper‐Compensation

open access: yesAdvanced Sustainable Systems, EarlyView.
This study explores microalgae cultivation for wastewater treatment and enhancement of poly lactic acid (PLA)‐based biocomposites. It achieves up to 99.9% nutrient removal, increases biomass productivity by 322%, and demonstrates a triphasic luxury phosphorus uptake system. Incorporation into PLA improves fire‐retardant properties, suggesting potential
Rohit Dey   +9 more
wiley   +1 more source

GABA release from mouse axonal growth cones

open access: green, 2000
Xiao‐Bing Gao, Anthony N. van den Pol
openalex   +2 more sources

Formulation and Process for Air Stable Zn‐Based Printed Flexible Electronics

open access: yesAdvanced Sustainable Systems, EarlyView.
A sustainable, screen‐printable zinc‐based ink combining micro‐ and nanoparticles with micro‐fibrillated cellulose enables flexible electronics with exceptional air stability. A multi‐step chemical sintering process boosts conductivity to 8.37 × 10⁵ S m−¹ among the highest for Zn inks, while maintaining performance after six months.
Naveed ul Hassan Alvi   +2 more
wiley   +1 more source

Emerging Therapeutic Strategies for Hearing Loss

open access: yesAdvanced Therapeutics, EarlyView.
Challenges still exist in treating hearing loss in cases of severe damage to hair cells or spiral ganglion neurons. Here, a schematic diagram of cochlear sensory hair cells and auditory nerves is presented. It is found that in normal Corti organs, hair cells have upright stereocilia at the top and auditory neurons at the base. Ototoxic drugs, noise, or
Shanying Han   +9 more
wiley   +1 more source

Design, Simulation, and Fabrication of High‐Performance Metamaterial Absorber for EMI Mitigation and THz NDT/Imaging Applications: A Shape‐Preserved GHz‐to‐THz Transition Approach

open access: yesAdvanced Theory and Simulations, EarlyView.
A novel metamaterial absorber is designed, simulated, and validated for both 5G mmWave and THz applications, achieving >95.8% and 90% absorption, respectively. Its polarization‐insensitive, scalable design enables applications in THz NDT, imaging, and EMI shielding.
Ahmet Teber
wiley   +1 more source

Multivariate Screening and Automated Clustering of Macrophage Immunoreactome to Nanoparticles and Photothermal Therapy

open access: yesAdvanced Science, EarlyView.
Predicting immune responses to treatments, including nanomedicines, with high throughput test is challenging due to the immunoreactome's complexity and plasticity. A predictive screening platform integrating pathway activation and gene profiling in macrophages has been developed as a versatile tool for designing effective immunotherapies.
Sonia Becharef   +12 more
wiley   +1 more source

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