Results 81 to 90 of about 745,895 (231)

H2O2‐Generating Advanced Nanomaterials for Cancer Treatment

open access: yesAdvanced Functional Materials, EarlyView.
H2O2‐generating nanoplatforms can exploit tumor redox imbalance for O2 and toxic reactive oxygen species generation, leading to hypoxia reversal, and apoptosis of cancer cells, respectively. This review highlights the mechanisms of these nanoplatforms, including exogenous H₂O₂ delivery, endogenous amplification, and metal peroxides, which leads to ...
Kiyan Musaie   +8 more
wiley   +1 more source

Assessment the Impacts of Sea-Level Changes on Mangroves of Ceará-Mirim Estuary, Northeastern Brazil, during the Holocene and Anthropocene. [PDF]

open access: yesPlants (Basel), 2023
Nunes SPDQ   +6 more
europepmc   +1 more source

Alleviation of Aging‐Related Hallmarks in a Mouse Model of Progeria via a Nanoparticle‐Based Artificial Transcription Factor

open access: yesAdvanced Functional Materials, EarlyView.
Oct4‐nanoscript, a biomimetic nanoparticle‐based artificial transcription factor, precisely regulates cellular rejuvenation by activating Oct4 target genes, restoring epigenetic marks, and reducing DNA damage. In a progeria model, it effectively rescued aging‐associated pathologies and extended lifespan.
Hongwon Kim   +8 more
wiley   +1 more source

COVID-19 outbreak: Impact on global economy. [PDF]

open access: yesFront Public Health, 2022
Naseer S   +5 more
europepmc   +1 more source

Prospects of Icelandic pension funds [PDF]

open access: yes
The Icelandic pension system is so designed that the bulk of old age pensions, disability compensations and support for children when parents die will be provided by savings funds. Private sector funds collect fixed contributions but benefits depend upon
Guðmundur Guðmundsson
core  

Compositing Effect Leads to Extraordinary Performance in GeSe‐Based Thermoelectrics

open access: yesAdvanced Functional Materials, EarlyView.
Rhombohedral GeSe is rationally designed with (GeSe)0.9(AgBiTe2)0.1‐1.5 mol.% SnSe, achieving a peak ZT of 1.31 at 623 K. Forming a composite with SnSe establishes interfaces with strong phonon scattering and weak electron scattering. Multiscale defects lead to an ultra‐low lattice thermal conductivity (0.26 W m−1 K−1), approaching the amorphous limit.
Min Zhang   +14 more
wiley   +1 more source

Integration of Perovskite/Low‐Dimensional Material Heterostructures for Optoelectronics and Artificial Visual Systems

open access: yesAdvanced Functional Materials, EarlyView.
Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du   +11 more
wiley   +1 more source

Millets: The future crops for the tropics - Status, challenges and future prospects. [PDF]

open access: yesHeliyon, 2023
Kheya SA   +8 more
europepmc   +1 more source

Account Managers Creation of Social Capital: Communal and Instrumental Investments and Performance Implications [PDF]

open access: yes
Account managers invest in two distinct, compensatory social ties to achieve social capital, namely peripheral knowledge ties and implementation support ties.
Bagozzi, R.P.   +3 more
core   +1 more source

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