Results 71 to 80 of about 3,428,052 (302)

Dynamics of the charge transfer to solvent process in aqueous iodide

Nature 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, Majed Chergui, Alfredo Pasquarello   +2 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Towards photoinduced charge accumulation in purely molecular D⁶ metal complexes with oligo-triarylamine donors [PDF]

, 2015
One major problem humanity faces these days is the use of fossil fuels and even more pressing, the consequences of their combustion. Therefore, multiple research groups of various scientific backgrounds have made it their business to find a way to ...
Bonn, Annabell G.
core   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

Charge-Transfer-Induced Self-Assembly of Doped Conjugated Block Copolymer Nanofibers

Here, we report charge-transfer-driven self-assembly of conjugated block copolymers (BCP) into highly doped conjugated polymer nanofibers. The ground-state integer charge transfer (ICT) between a BCP composed of poly­(3-hexylthiophene) and poly­(ethylene
Jungwon Park (1572046), JaeHong Park (5614484), Sungsu Kang (9641145), Shine K. Albert (5978090), So-Jung Park (478421), Hyojung Kang (8926493), Karnati Narasimha (1618111), Jongwook Kim (1363050)   +7 more
core   +1 more source

Charge transfer states in phycobilisomes

Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2020
Phycobilisomes (PBs) absorb light and supply downstream photosynthetic processes with excitation energy in many cyanobacteria and algae. In response to a sudden increase in light intensity, excess excitation energy is photoprotectively dissipated in PBs by means of the orange carotenoid protein (OCP)-related mechanism or via a light-activated intrinsic
Wahadoszamen, Md., Kruger, T.P.J. (Tjaart), Ara, Anjue Mane, Van Grondelle, Rienk, Gwizdala, Michal   +4 more
openaire   +4 more sources

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Charge-Transfer-Induced Interfacial Ferromagnetism in Ferromagnet-Free Oxide Heterostructures

Due to the strong interlayer coupling between multiple degrees of freedom, oxide heterostructures have demonstrated exotic properties that are not shown by their bulk counterparts.
Jine Zhang (1855309), Yunzhong Chen (1640380), Fengxia Hu (5745692), Chao-Yao Yang (17984250), Wenxiao Shi (5741984), Yuansha Chen (25273), Mengqin Wang (10722994), Zhaozhao Zhu (1556020), Zhe Li (219258), Jirong Sun (2169994), Jing Zhang (23775), Baogen Shen (2169985), Furong Han (4487098), Jie Zheng (31208), Hui Zhang (7197)   +14 more
core   +1 more source

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

Molecular 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, Janina Müller, Efstathios‐Iason Vlachavas, Lukas Beumers, Lena Fleischhacker, Sara Burmester, Angelika Wörner, Sabine Karolus, Dominic Helm, Cindy Körner, Stefan Wiemann   +10 more
wiley   +1 more source

Charge transfer through a B-type DNA molecule

, 2014
The interest in charge transport in DNA began in the early 1990s. Since then, numerous publications have experimentally and theoretically provided some insight into the nature of charge migration in DNA. The charge transport properties of DNA have made
Igram, Dale James
core