Results 281 to 290 of about 8,323,928 (349)

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

open access: yesAdvanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang   +4 more
wiley   +1 more source

Electro‐Stimulated Graphene‐Polymer Nanocomposites Enable Wearable Patches With Feedback‐Controlled Drug Release

open access: yesAdvanced Healthcare Materials, EarlyView.
xx xx. ABSTRACT Stimuli‐responsive nanomaterials capable of spatiotemporal control over drug release are of nanocomposite patch (“e‐Medi‐Patch”) engineered from biodegradable polycaprolactone (PCL), graphene nanoplatelets, and a redox‐active therapeutic, niclosamide. The hierarchical composite integrates π‐π interactions between aromatic drug molecules
Santosh K. Misra   +7 more
wiley   +1 more source

Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi   +16 more
wiley   +1 more source

Influence of Surface Snow Properties on an 89-GHz Brightness Temperature Extreme Event at Dome Fuji, Antarctica

open access: hybrid
Claudio Stefanini   +3 more
openalex   +1 more source
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Chemical drivers of ozone change in extreme temperatures in eastern China.

Science of the Total Environment, 2023
Surface ozone pollution has become the biggest issue in China's air pollution since particulate matters have been improved in the atmosphere. Compared with normal winter/summer, extremely cold/hot weather sustained several days and nights by unfavorable ...
Xue Meng   +9 more
semanticscholar   +1 more source

Extreme temperature electronics

2004 IEEE Aerospace Conference Proceedings (IEEE Cat. No.04TH8720), 2004
In this paper a new class of electronic devices, called solid state vacuum devices (SSVDs), is presented and discussed with the primary focus aimed toward extreme environment applications. SSVDs, due to their intrinsic high temperature operation and radiation hardness, should be extremely well suited for extreme environments that exist both on Earth ...
L.P. Sadwick, R.J. Hwu, J.H. Chem
openaire   +1 more source

Global effects of extreme temperatures on wild bumblebees

Conservation Biology, 2020
Climate plays a key role in shaping population trends and determining the geographic distribution of species because of limits in species’ thermal tolerance.
B. Martinet   +9 more
semanticscholar   +1 more source

Resilience Analysis and Cascading FailureModeling of Power Systems under Extreme Temperatures

arXiv.org, 2020
In this paper, we propose an AC power flow based cascading failure model that explicitly considers external weather conditions, extreme temperatures in particular, and evaluates the impact of extreme temperature on the initiation and propagation of ...
Seyyed Rashid Khazeiynasab, Junjian Qi
semanticscholar   +1 more source

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