Results 161 to 170 of about 22,605,370 (372)

From Exciton Dynamics to Cell Fate: A Carbon Dot Based NIR Photocatalytic Platform for Pyroptosis via Self‐Trapped Excitons

open access: yesAdvanced Functional Materials, EarlyView.
A facile and effective method to boost NIR light induced photocatalysis based on nontoxic NIR emissive carbon dots (nir‐CDs) via Self‐trapped excitons, showing that both O2− • and •OH can be generated from nir‐CDs under NIR laser irradiation. Abstract Near‐infrared (NIR) light‐triggered photocatalytic therapy remains a critical challenge in efficient ...
Qingcheng Wang   +8 more
wiley   +1 more source

Ice Lithography: Recent Progress Opens a New Frontier of Opportunities

open access: yesAdvanced Functional Materials, EarlyView.
This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang   +9 more
wiley   +1 more source

A Novel Brain Penetrable Nanocarrier Delivers Brain‐Derived Neurotrophic Factor to Treat Alzheimer's Disease

open access: yesAdvanced Healthcare Materials, EarlyView.
A novel blood‐brain barrier‐penetrating terpolymer nanoparticle to deliver brain‐derived neurotrophic factor (BDNF) for the treatment of Alzheimer's disease (AD) is designed. The BDNF‐TPN significantly enhances BDNF accumulation in the brain following intravenous injection, reduces apoptosis and neuroinflammation, thus promoting neuronal survival and ...
Lily Yi Li   +8 more
wiley   +1 more source

Research progress on the role and mechanism of the glymphatic system in the occurrence and development of brain diseases

open access: yesGuangxi Yike Daxue xuebao
Biomedical research in recent years has revealed a new mechanism by which the brain can effectively remove metabolic waste generated by the neural tissue through the glymphatic system.
CHANG Junlei, FENG Ziying
doaj   +1 more source

Shedding Light on the Cellular Uptake Mechanisms of Bioactive Glass Nanoparticles as Controlled Intracellular Delivery Platforms: A Review of the Recent Literature

open access: yesAdvanced Healthcare Materials, EarlyView.
This review summarizes the main uptake pathways of bioactive glass nanoparticles (BGNs) and their intracellular localization, highlighting that BGNs are mainly internalized and entrapped within endosomes/lysosomes. Strategies for controlled intracellular ion release, with implications for targeted modulation of cell behavior, are discussed. The need to
Andrada‐Ioana Damian‐Buda   +1 more
wiley   +1 more source

When Lymphatics, the Devil and Maleficent Melanoma meet

open access: yesVeins and Lymphatics
The subject of lymphatics and cancer had been in the air for a lot of time. The Editor, Paolo Zamboni, came up at first with the idea of writing about this issue and was good enough to ask me to attempt this work after I provided him with images of ...
Giancarlo Pansini
doaj   +1 more source

Our Impressive Immune System: More Than a Defense [PDF]

open access: yes, 2014
Most likely the immune system was put into place in the original human body design. We know from Exodus 20:11 and other verses that God completed His work of creation in six days.
Conrad, Jason, Gillen, Alan L.
core   +1 more source

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