Results 231 to 240 of about 78,821 (320)

Quantum-enhanced time-domain spectroscopy. [PDF]

open access: yesSci Adv
Adamou D   +9 more
europepmc   +1 more source

Wearable Systems of Reconfigurable Microneedle Electrode Array for Subcutaneous Multiplexed Recording of Myoelectric and Electrochemical Signals

open access: yesAdvanced Science, EarlyView.
A reconfigurable microneedle electrode array integrated system is developed for minimally invasive and transdermal monitoring of subcutaneous electromyography, reactive oxygen species, and pH values. By assembling discrete thumbtack‐shaped microneedles into an array, the system enables multi‐parameter detection with single‐microneedle resolution.
Zhengjie Liu   +12 more
wiley   +1 more source

A sulfur dioxide detection platform based on photoacoustic spectroscopy and a 266.22 nm high-power stabilized LD-pumped solid-state Q-switched laser. [PDF]

open access: yesPhotoacoustics
Shen X   +11 more
europepmc   +1 more source

Nanotherapy for Neural Retinal Regeneration

open access: yesAdvanced Science, EarlyView.
Nanotechnology enhances ophthalmic treatments by improving drug delivery and regenerating ocular tissues, combating vision loss from retinal diseases through innovative nano‐systems. This review outlines ocular anatomy, pathology, immune microenvironment, and barriers, detailing nanocarrier characteristics, classification, and preparation methods, and ...
Chuyao Yu   +11 more
wiley   +1 more source

High-sensitivity, high-speed, broadband mid-infrared photodetector enabled by a van der Waals heterostructure with a vertical transport channel. [PDF]

open access: yesNat Commun
Wu J   +18 more
europepmc   +1 more source

Biodegradable and Implantable Triboelectric Nanogenerator Improved by β‐Lactoglobulin Fibrils‐Assisted Flexible PVA Porous Film

open access: yesAdvanced Science, EarlyView.
BF‐PVA porous film is prepared by doping BF into PVA to form hydrogel and then freeze‐drying and compression to improve the tensile resistance, bending resistance, swelling resistance, degradation time and electrical properties of PVA. Finally, the degradable triboelectric sensor made of BF‐PVA porous film and Mg film is used to realize the signal ...
Yichang Quan   +11 more
wiley   +1 more source

Chalcogenide Metasurfaces Enabling Ultra-Wideband Detectors From Visible to Mid-infrared. [PDF]

open access: yesAdv Sci (Weinh)
Zhang S   +14 more
europepmc   +1 more source

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