Results 31 to 40 of about 633,439 (288)

Ferritin‐Doped Nanoparticles Triggered Tumor‐Specific Darkening for Enhanced Photothermal Tumor Ablation and Immune Activation

open access: yesAdvanced Healthcare Materials, EarlyView.
Ferritin‐doped hybrid nanoparticles triggered accurate tumor‐specific hemorrhage for enhanced in situ photothermal therapy and evoked anti‐tumor immunity. Notably, HFn/GA‐Fe specifically induced tumor hemorrhage 12 h after intravenous injection, resulting in visible color darkening. Through photoacoustic imaging, tumor vessels could be clearly observed
Haidong Zha   +7 more
wiley   +1 more source

Hydrogel wound dressings for diabetic foot ulcer treatment: Status‐quo, challenges, and future perspectives

open access: yesBMEMat, 2023
Diabetic foot ulcers (DFU) are a common and often debilitating complication of diabetes that can result in lower limb amputations if left untreated. Hydrogel dressings are three‐dimensional networks of hydrophilic polymers that can absorb and retain ...
Anthony Ko, Caizhi Liao
doaj   +1 more source

Diagnosis and treatment of cerebral vasospasm after subarachnoid hemorrhage

open access: yesAcademia Biology, 2023
Cerebral vasospasm after subarachnoid hemorrhage leads to delayed cerebral ischemia and contributes to increased morbidity and mortality. Stroke secondary to vasospasm accounts for almost half of the early deaths after subarachnoid hemorrhage.
Youssef Fardos   +5 more
doaj   +1 more source

Perspective on Aqueous Batteries: Historical Milestones and Modern Revival

open access: yesAdvanced Materials, EarlyView.
This review retraces the development of aqueous batteries from classical Zn‐MnO2 chemistry to modern Zn and Ni systems, correlating voltage, capacity, and electrolyte formulation with practical performance. By mapping historical success and failure onto current and future research directions, it identifies guiding principles that steer the design of ...
Fangwang Ming   +5 more
wiley   +1 more source

Tocilizumab in the treatment of critical COVID-19 pneumonia: A retrospective cohort study of mechanically ventilated patients

open access: yesInternational Journal of Infectious Diseases, 2021
Objectives: The purpose of this study is to evaluate clinical outcomes in patients with critical COVID-19 pneumonia requiring invasive mechanical ventilation who were treated with tocilizumab Design: Single-center retrospective cohort study Setting ...
Matthew J. Fisher   +4 more
doaj   +1 more source

Paintings and their implicit presuppositions: High Renaissance and Mannerism [PDF]

open access: yes, 1982
All art historians who are interested in questions of "styles" or "schools" agree in identifying a High Renaissance school of Italian painting. There is, however, a disagreement, which has seemed nonterminating, regarding Mannerism: Is it another ...
Faust, M. S.   +3 more
core  

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

open access: yesAdvanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini   +3 more
wiley   +1 more source

Animal Bodies, Renaissance Culture by Karen Raber [PDF]

open access: yes, 2015
Chad Weidner reviews Animal Bodies, Renaissance Culture by Karen ...
Weidner, Chad
core   +1 more source

Alkylthienyl Side Groups in Conjugated Polymers Enable Localization of π Electron Density and Facilitate Efficient Hole Transfer

open access: yesAdvanced Science, EarlyView.
Resonance Raman spectroscopy is used in combination with other spectroscopic and morphology characterization techniques to unveil the mechanistic origin of the shift in synthetic strategy to alkylthienyl peripheral groups for high‐performing organic photovoltaics.
Hristo Ivov Gonev   +13 more
wiley   +1 more source

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

open access: yesAdvanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel   +3 more
wiley   +1 more source

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