Results 171 to 180 of about 6,359 (290)

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

Localized Temperature Monitoring in Mouse Brain during Light Delivery via a Non‐Planar Tapered Fiber‐Integrated µRTD Sensor

open access: yesAdvanced Materials, EarlyView.
We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena   +6 more
wiley   +1 more source

Repeatability of corneal curvature with the MS-39 anterior segment tomographer in a cataractous population. [PDF]

open access: yesPLoS One
Langenbucher A   +5 more
europepmc   +1 more source

Reabilitação Dentária dos Incisivos Laterais Conoides

open access: yes, 2019
A beleza de um sorriso está na harmonia entre os dentes, lábios e gengiva, naturalmente enquadrado nos restantes traços faciais. A crescente valorização da estética dentária, leva a uma maior procura de tratamentos que visam o alcance de um sorriso aceite socialmente.
openaire   +1 more source

Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes

open access: yesAdvanced Materials, EarlyView.
A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang   +11 more
wiley   +1 more source

A hybrid topology optimization algorithm for static and vibrating shell structures [PDF]

open access: yes, 2002
Bendsøe   +15 more
core   +1 more source

Assembling a True “Olympic Gel” From over 16 000 Combinatorial DNA Rings

open access: yesAdvanced Materials, EarlyView.
Olympic gels are an elusive class of soft matter, consisting of molecular networks held together purely by mechanically interlocked rings. Their topological structure promises unique properties and functions, but their synthesis has proven notoriously difficult.
Sarah K. Speed   +9 more
wiley   +1 more source

Radiological features of double and inverted mesiodens: a systematic review of the literature and presentation of two cases. [PDF]

open access: yesMed Oral Patol Oral Cir Bucal
Lo-Casto A   +10 more
europepmc   +1 more source

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