Results 261 to 270 of about 389,945 (331)

A Portable Arsenic Sensor Integrating <i>Bacillus megaterium</i> with CMOS Technology. [PDF]

open access: yesACS Synth Biol
Hu CY   +6 more
europepmc   +1 more source

Transparent and Transient Flexible Electronics

open access: yesAdvanced Science, EarlyView.
Transparent electronics has gained tremendous attention in recent years because of the growing demand for see‐through devices in applications such as displays, windscreens, and wearables. This review discusses the recent developments related to transparent electronics as well as the challenges associated with the development of flexible and transient ...
Nitheesh M. Nair   +2 more
wiley   +1 more source

Label‐Free Single‐Molecule Immunoassay

open access: yesAdvanced Science, EarlyView.
Label‐free single‐molecule immunoassay (LFSMiA) enables ultra‐sensitive and wide dynamic range protein detection in whole blood samples. LFSMiA features real‐time single‐molecule imaging by plasmonic scattering microscopy, background reduction by a 2‐step sandwich assay, minimizing matrix effect by dynamic tracking of single binding events, and ...
Xiaoyan Zhou   +11 more
wiley   +1 more source

CMOS-integrated organic neuromorphic imagers for high-resolution dual-modal imaging. [PDF]

open access: yesNat Commun
Talanti S   +10 more
europepmc   +1 more source

Capturing the Electrical Activity of all Cortical Neurons: Are Solutions Within Reach?

open access: yesAdvanced Science, EarlyView.
Despite advancements in implantable electrode technology, challenges persist in scaling up these devices to record most of the neuronal activity across the cortex. This review explores the limitations of both rigid and flexible probes, including tissue damage and foreign body response, while also discussing emerging biohybrid strategies.
Attila Kaszás   +5 more
wiley   +1 more source

Enhanced Spectral Tunability by Sub‐10 nm Nanogaps in Graphene‐Metal Hybrid Metasurfaces

open access: yesAdvanced Science, EarlyView.
A tunable mid‐infrared metasurface integrating graphene and metal antenna arrays with sub‐10 nm nanogaps is presented, overcoming the ≈20 nm limit of conventional fabrication. The enhanced spectral tuning range and modulation depth are enabled by combining electron‐beam lithography, thin metal deposition, and directional ion milling to precisely define
Fei Han   +8 more
wiley   +1 more source

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