Results 101 to 110 of about 14,904 (271)

Nanoarchitectonics of Metal–Organic Framework and Nanocellulose Composites for Multifunctional Environmental Remediation

open access: yesAdvanced Materials, EarlyView.
Nanoscale metal–organic frameworks (MOFs) and nanocellulose composites have significant potential for the multi‐functional remediation of the environment. This review focused on the synthesis strategies (in situ growth, ex situ growth, and other approaches), typical forms (aerogel, hydrogel, beads, and membrane), and applications in the removal of ...
Ye Song   +13 more
wiley   +1 more source

Valence and Site Engineering Enable Efficient Broadband Near‐Infrared Emission at 960 nm in Cr3+‐Activated Forsterite

open access: yesAdvanced Materials, EarlyView.
This study reports a near‐infrared (NIR) luminescent material (Mg2SiO4:1.5%Cr,5%Li) with efficient (EQE = 48%) ultra‐broadband (FWHM ≈ 2413 cm−1 (226 nm)) NIR emission at 960 nm upon blue‐light excitation. This innovation addresses the low efficiency of long‐wavelength (λmax > 900 nm) NIR‐emitting materials due to the radiationless de‐activation and ...
Lei Zhong   +11 more
wiley   +1 more source

Unilateral Ankle‐Foot Exoneuromusculoskeleton with Balance‐Sensing Feedback for Self‐Help Telerehabilitation after Stroke

open access: yesAdvanced Robotics Research, EarlyView.
This study introduces a hybrid robot that integrates mechanical assistance by musculoskeletons (i.e., soft pneumatic muscle with rigid exoskeletal extensions), neuromuscular electrical stimulation, and vibrotactile feedback in a lightweight wearable mechatronic complex applicable to the paretic ankle–foot poststroke for gait restoration. The system can
Fuqiang Ye   +16 more
wiley   +1 more source

Dual‐Functional Ingestible Passive Capsules for High‐Throughput Intestinal Sampling with Sealed Containment and Targeted Drug Delivery

open access: yesAdvanced Robotics Research, EarlyView.
To address challenges in high‐throughput intestinal sampling with sealed containment and target drug delivery, we developed a dual‐functional ingestible passive capsule with a dual‐triggered control system based on pH‐response and mechanical actuation.
Libing Huang   +9 more
wiley   +1 more source

Beyond Plasmonics: Atomic‐Scale SERS Platforms for Plasmon‐Free Photocatalysis Monitoring via Charge Transfer Mechanisms

open access: yesAdvanced Sensor Research, EarlyView.
This perspective discusses the charge transfer mechanism in single‐atom/small‐cluster SERS systems supported by semiconducting and metallic substrates. Integrating single‐atom/small‐cluster SERS with photocatalytic processes offers unprecedented opportunities for real‐time plasmon‐free reaction monitoring.
Ruinan Wang   +7 more
wiley   +1 more source

Cellulose‐Based Electrolytes in Rechargeable Zn‐Battery: An Overview

open access: yesAdvanced Sustainable Systems, EarlyView.
Zn‐ion battery with cellulose‐based electrolyte and diffused cathode such as MnO2 and V2O5 can be actually proposed as a rechargeable system for energy storage from renewable sources such as solar and wind, due to its relevant cycle life and the remarkably competitive low cost.
Jusef Hassoun   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy