Results 151 to 160 of about 1,168,781 (390)

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

open access: yesAdvanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi   +4 more
wiley   +1 more source

On agonistic narratives of migration

open access: yesInternational Journal of Cultural Studies, 2020
The aim of this article is to apply the concept of agonism to the study of migration and migration narratives in order to shed new light upon a complex field and contribute to the countering of neo-nationalist right-wing populism. Following Chantal Mouffe, the author argues that agonistic narrative traits can be found in already existing cultural ...
openaire   +4 more sources

Reengineering Endogenous Targeting Lipid Nanoparticles (ENDO) for Systemic Delivery of mRNA to Pancreas

open access: yesAdvanced Materials, EarlyView.
ENDO lipid nanoparticles containing cholecalciferol as a fifth component demonstrate mRNA delivery to the pancreas with 99% selectivity, including beta cells. This platform shows minimal toxicity and sustained protein expression for up to 3 days in a dose‐dependent manner, offering a novel approach to pancreas‐specific mRNA delivery and gene therapy ...
Ivan Isaac   +7 more
wiley   +1 more source

Oestrogenic and androgenic activity of oxybenzone and methylparaben in vitro

open access: yesArhiv za Higijenu Rada i Toksikologiju
Motivated by emerging concerns about health hazards associated with various industrial chemicals, this study investigated the disruption of endocrine system using well established in vitro assays.
Peranić Nikolina   +2 more
doaj   +1 more source

Tumour sensitization via the extended intratumoural release of a STING agonist and camptothecin from a self-assembled hydrogel

open access: yesNature Biomedical Engineering, 2020
Feihu Wang   +10 more
semanticscholar   +1 more source

Advances and Strategies in Enhancing mRNA Cancer Vaccines

open access: yesAdvanced Materials, EarlyView.
Messenger RNA (mRNA) vaccines offer a powerful approach for cancer immunotherapy, but their clinical impact remains limited by delivery challenges and suboptimal immune activation. This review discusses key biological barriers and design strategies—including structural optimization, immunomodulation, organ targeting delivery, and advanced nanocarriers ...
Miao Zhang   +4 more
wiley   +1 more source

A fluorophore attached to nicotinic acetylcholine receptor beta M2 detects productive binding of agonist to the alpha delta site [PDF]

open access: yes, 2004
To study conformational transitions at the muscle nicotinic acetylcholine (ACh) receptor (nAChR), a rhodamine fluorophore was tethered to a Cys side chain introduced at the beta-19' position in the M2 region of the nAChR expressed in Xenopus oocytes ...
Auyeung, Vincent C.   +7 more
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