Results 241 to 250 of about 262,813 (297)

Digital Microneedles for Multiplexed Transdermal Sensing via Fluorescent QR Codes

open access: yesAdvanced Materials, EarlyView.
Digital fluorescent microneedles encode biochemical information in skin into scannable QR codes through threshold‐activated probes that generate binary on/off signals. By transforming analog fluorescence into discrete digital patterns, this platform enables calibration‐free, multiplexed transdermal sensing of physiologically relevant biomarkers ...
Farbod Abazar   +7 more
wiley   +1 more source

Gapless Superconductivity From Extremely Dilute Magnetic Disorder in 2H‐NbSe2‐xSx

open access: yesAdvanced Materials, EarlyView.
We demonstrate that 2H‐NbSe2‐xSx hosts gapless superconductivity at unexpectedly low magnetic impurity concentrations. Combining STM, Bogoliubovde Gennes simulations, DFT, and quasiparticle interference, we comprehensively study the development of gapless behavior and show that SeS substitution reshapes the band structure, enhances nesting, and drives ...
Jose Antonio Moreno   +16 more
wiley   +1 more source

ERS Congress 2025: highlights from the Thoracic Surgery and Lung Transplantation Assembly. [PDF]

open access: yesERJ Open Res
Revilla-Lopez E   +7 more
europepmc   +1 more source

Digitizations preserving shape

Pattern Recognition, 1999
We show in this paper how it is possible to digitize a wide class of planar compacta (i.e. bounded and closed subsets of the plane) in such a way that their digitizations have the same shape, in the sense of Borsuk, as the original set. This class is formed by all those compacta having the shape of finite polyhedra.
Antonio Giraldo   +2 more
openaire   +1 more source

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