Results 71 to 80 of about 3,591,822 (305)

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Limiting factors for charge generation in low-offset fullerene-based organic solar cells

open access: yesNature Communications
Free charge generation after photoexcitation of donor or acceptor molecules in organic solar cells generally proceeds via (1) formation of charge transfer states and (2) their dissociation into charge separated states.
Anna Jungbluth   +13 more
doaj   +1 more source

Programming/erasing efficiency of charge transfer photomemory [PDF]

open access: yesAPL Electronic Devices
Optically controlled non-volatile memory devices represent a promising paradigm for next-generation data storage, offering advantages such as high-speed, non-contact operation, and robust immunity to electromagnetic interference.
Heng-Shou Hsu   +3 more
doaj   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

open access: yesFEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux   +7 more
wiley   +1 more source

Ground-state charge transfer in single-molecule junctions covalent organic frameworks for boosting photocatalytic hydrogen evolution

open access: yesNature Communications
Ground-state charge transfer plays a vital role in improving the photocatalytic performance of D-A type covalent organic frameworks. However, limited studies have explored the modulation of photocatalytic performance in COFs-based photocatalysts through ...
Rongchen Shen   +6 more
doaj   +1 more source

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

open access: yes
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)   +7 more
core   +1 more source

Charge-Transfer-Induced Photoreduction of Azoalkanes by Amines

open access: yes, 2016
The unique DBH-type azoalkanes 1, which exhibit high intersystem crossing quantum yields, have made possible the exploration of the bimolecular photoreduction of the n,π* triplet-excited azo chromophore.
Waldemar Adam (1392745)   +3 more
core   +1 more source

Charge-Transfer-to-Solvent Spectrum of Thiocyanate at the Air/Water Interface Measured by Broadband Deep Ultraviolet Electronic Sum Frequency Generation Spectroscopy [PDF]

open access: yes, 2018
Measurement of interfacial electronic spectra is a powerful tool for characterizing the properties of ions in physical, biological, environmental, and industrial systems.
Anthony M. Rizzuto (3748783)   +5 more
core   +1 more source

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

open access: yesFEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana   +3 more
wiley   +1 more source

Theoretical study on the conformation-dependent charge transfer of the excited state of dopamine

open access: yesHeliyon
Clarifying the relationship between conformation and charge transfer is crucial for understanding the functional mechanisms of molecules in organisms. Theoretical calculations of dopamine, N,N-dimethyldopamine, and N,N-dihydroxydopamine were related to ...
Huan An   +5 more
doaj   +1 more source

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