Results 81 to 90 of about 3,591,822 (305)

Investigating Performance of Hydrogen Fuel Cells in Different Charge Transfer Coefficients and its Effect on Maximum PowerPoint [PDF]

open access: yesIranica Journal of Energy and Environment
The charge transfer coefficient is a dimensionless coefficient used in the kinetics of chemical reactions. In this paper, the effect of the charge transfer coefficient on hydrogen fuel cell characteristics such as polarization curve and power diagram in ...
A. Mansouri   +2 more
doaj   +1 more source

Investigation of the photo-induced charge transfer in organic semiconductors via single molecule spectroscopy techniques [PDF]

open access: yes, 2009
textPhoto-induced charge transfer which occurs between molecules or different parts of a large molecule is the pivotal process related to performances of organic electronics.
Lee, Kwang Jik
core  

Charge transfer and transport in DNA [PDF]

open access: yesProceedings of the National Academy of Sciences, 1998
We explore charge migration in DNA, advancing two distinct mechanisms of charge separation in a donor (d)–bridge ({B j })–acceptor (a) system, where {B j } = B 1 ,B 2 ...
J, Jortner   +3 more
openaire   +2 more sources

PAK1 activation drives divergent resistance mechanisms to aromatase inhibition and tamoxifen in a luminal: A breast cancer model

open access: yesMolecular Oncology, EarlyView.
Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller   +10 more
wiley   +1 more source

Dynamics of the charge transfer to solvent process in aqueous iodide

open access: yesNature Communications
Charge-transfer-to-solvent states in aqueous halides are ideal systems for studying the electron-transfer dynamics to the solvent involving a complex interplay between electronic excitation and solvent polarization.
Jinggang Lan   +2 more
doaj   +1 more source

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

open access: yesMolecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez   +5 more
wiley   +1 more source

Charge-Transfer-Modulated Transparent Supercapacitor Using Multidentate Molecular Linker and Conductive Transparent Nanoparticle Assembly

open access: yes, 2019
One of the most critical issues in preparing high-performance transparent supercapacitors (TSCs) is to overcome the trade-off between areal capacitance and optical transmittance as well as that between areal capacitance and rate capability.
Jimin Choi (6475241)   +15 more
core   +1 more source

Stacking Effects on Charge Transfer Dynamics in Fluctuating DNA [PDF]

open access: yes, 2020
Base-stacked structure is an important feature of DNA molecules. But dynamics study on the influences of the stacking effects on charge transfer in DNA is yet rare.In this article, a general rule about the relationship of onsite energies of same bases in
Zhongwei, Li, Keli, Han
core   +1 more source

Reprogramming tumor cells with LCOR mRNA nanotherapy to enhance immunotherapy

open access: yesMolecular Oncology, EarlyView.
LCOR (Ligand‐dependent corepressor) mRNA encapsulated in polymeric nanoparticles restores LCOR activity in tumor cells, constraining aggressive tumor cell states and increasing tumor immunogenicity. This reprogramming makes tumor cells more vulnerable to T‐cell attack and enhances their response to immune‐checkpoint immunotherapy.
Gabriel Serra‐Mir   +9 more
wiley   +1 more source

Recent advances in high charge density triboelectric nanogenerators

open access: yesInternational Journal of Extreme Manufacturing
Triboelectric materials with high charge density are the building-block for the commercial application of triboelectric nanogenerators (TENGs).
Xin Cui, Jiaheng Nie, Yan Zhang
doaj   +1 more source

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