Results 141 to 150 of about 181,292 (341)

Flexible, Integrated‐Porous Microneedle Sensor for Biofluid Sampling and On‐Site Biomarker Detection

open access: yesAdvanced Materials Technologies, EarlyView.
A paper‐integrated porous PGA microneedle array patch capable of both high strength and absorption capacity is proposed. With an image‐processing system, an optimized colorimetric sensor achieves a low limit of detection of 0.09 mm in cholesterol.
Haitao Deng   +3 more
wiley   +1 more source

Impact of an AGN featureless continuum on estimation of stellar population properties

open access: yes, 2017
The effect of the featureless power-law (PL) continuum of an active galactic nucleus (AGN) on the estimation of physical properties of galaxies with optical population spectral synthesis (PSS) remains largely unknown.
Cardoso, Leandro S. M.   +2 more
core   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

A Sudden Fine-scale Bright Kernel Captured by Hi-C Flare in 11 MK Emission during an M1.6-class Solar Flare’s Postmaximum Phase

open access: yesThe Astrophysical Journal Letters
On 2024 April 17, the third successful Hi-C sounding rocket flight, Hi-C Flare, recorded coronal images in Fe XXI 129 Å emission from 11 MK plasma during the postmaximum phase of an M1.6-class solar flare, achieving unprecedented spatial (∼300 km) and ...
Sanjiv K. Tiwari   +19 more
doaj   +1 more source

Isolation and Characterization of a Lytic Phage PaTJ Against Pseudomonas aeruginosa

open access: yesViruses
Pseudomonas aeruginosa is a major global threat to human health, and phage therapy has emerged as a promising strategy for treating infections caused by multidrug-resistant pathogens. In this study, we isolated and characterized a Pseudomonas lytic phage,
Jiayu Gu   +3 more
doaj   +1 more source

Hydrogel Confinement Strategies for 3D Cell Culture in Microfluidic Systems

open access: yesAdvanced Materials Technologies, EarlyView.
Hydrogel confinement structures are key to organizing 3D cell cultures in microfluidic devices. This review classifies five structural strategies (micropillar, phaseguide, porous membrane, stepped‐height, and support‐free) and examines their trade‐offs alongside fabrication methods.
Soohyun Kim, Min Seok Lee, Sung Kyun Lee
wiley   +1 more source

Burst diaphragm flow initiator Patent [PDF]

open access: yes, 1969
Burst diaphragm flow initiator for installation in short duration wind ...
Davis, J. W., Hill, O. E.
core   +1 more source

Accretion Burst Echoes as Probes of Protostellar Environments and Episodic Mass Assembly [PDF]

open access: green, 2022
Logan Francis   +7 more
openalex   +1 more source

Home - About - Disclaimer - Privacy