Results 41 to 50 of about 1,172,763 (302)

Photoelectrochemical Ni-catalyzed cross-coupling of aryl bromides with amine at ultra-low potential

open access: yesNature Communications
Photoelectrochemical (PEC) cell is an ideal platform for organic transformation because of its green benefits and minimal energy consumption. As an emerging methodology, the reaction types of photoelectrocatalytic organic synthesis (PECOS) are limited to
Jinghao Wang   +10 more
doaj   +1 more source

A Distributed Hierarchical Control Framework for Economic Dispatch and Frequency Regulation of Autonomous AC Microgrids

open access: yesEnergies, 2021
Motivated by the single point of failure and other drawbacks of the conventional centralized hierarchical control strategy, in this paper, a fully distributed hierarchical control framework is formulated for autonomous AC microgrids. The proposed control
Shafaat Ullah   +4 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Facile synthesis of hierarchical CNF/SnO2/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries [PDF]

open access: yesRoyal Society Open Science, 2018
Hierarchical carbon nanofibre (CNF)/SnO2/Ni nanostructures of graphitized carbon nanofibres and SnO2 nanocrystallines and Ni nanocrystallines have been prepared via divalent tin–alginate assembly on polyacrylonitrile (PAN) fibres, controlled pyrolysis ...
Haitong Tang   +5 more
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

open access: yesFEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri   +5 more
wiley   +1 more source

Hierarchical-regression models between subject type, cannabis use and cognition.

open access: yes, 2016
Hierarchical-regression models between subject type, cannabis use and cognition.
Sonia Ruiz de Azúa (2937684)   +11 more
core   +1 more source

Robust trap effect in transition metal dichalcogenides for advanced multifunctional devices

open access: yesNature Communications, 2019
Utilization of inevitable defect states in 2D materials can enable efficient photodetection and memory applications. Here, the authors report use of defect-induced deep traps to capture and store carriers in exfoliated flakes of MoS2xSe2(1-x) as ...
Lei Yin   +7 more
doaj   +1 more source

TiO2 bunchy hierarchical structure with effective enhancement in sodium storage behaviors

open access: yesCarbon Energy, 2022
Bronze phase TiO2 [TiO2(B)] has great research potential for sodium storage since it has a higher theoretical capacity and ion mobility compared with other phases of TiO2.
Shen Liu   +8 more
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

DNA Nanocarriers for Delivery of sgRNA/Cas9 Ribonucleoprotein

open access: yesNano Biomedicine and Engineering
DNA has been widely employed as a building block for the construction of sophisticated nanostructures with pre-designed sizes and shapes by complementary base pairing.
Hanyin Zhu   +4 more
doaj   +1 more source

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