Results 91 to 100 of about 1,474,242 (303)

Molecular spintronics: Coherent spin transfer in coupled quantum dots [PDF]

, 2004
Time-resolved Faraday rotation has recently demonstrated coherent transfer of electron spin between quantum dots coupled by conjugated molecules. Using a transfer Hamiltonian ansatz for the coupled quantum dots, we calculate the Faraday rotation signal ...
A. Tackeuchi, A.I. Ekimov, A.L. Efros, A.L. Efros, A.O. Govorov, A.V. Rodina, D. D. Awschalom, D. Loss, D.J. Norris, Daniel Loss, Florian Meier, G. Schedelbeck, H. Fu, H.D. Robinson, J. Schrier, J. Seufert, J.A. Gupta, J.M. Kikkawa, L.J. Sham, M. Achermann, M. Bayer, M. Ouyang, N. Linder, O. Gywat, Oliver Gywat, R. Geick, R. Heitz, R.G. Wheeler, R.R. Reeber, S. Hugonnard-Bruyère, S.A. Wolf, Veronica Cerletti   +31 more
core   +1 more source

BMI‐1 modulation and trafficking during M phase in diffuse intrinsic pontine glioma

FEBS Open Bio, EarlyView.
The schematic illustrates BMI‐1 phosphorylation during M phase, which triggers its translocation from the nucleus to the cytoplasm. In cycling cells, BMI‐1 functions within the PRC1 complex to mediate H2A K119 monoubiquitination. Following PTC596‐induced M phase arrest, phosphorylated BMI‐1 dissociates from PRC1 and is exported to the cytoplasm via its
Banlanjo Umaru, Deepak Kumar Mishra, Shiva Senthil Kumar, Hao‐Han Pang, Brendan Devine, Komal Khan, Rachid Drissi   +6 more
wiley   +1 more source

Engineering Shewanella oneidensis‐Carbon Felt Biohybrid Electrode Decorated with Bacterial Cellulose Aerogel‐Electropolymerized Anthraquinone to Boost Energy and Chemicals Production

Advanced Science
Interfacial electron transfer between electroactive microorganisms (EAMs) and electrodes underlies a wide range of bio‐electrochemical systems with diverse applications.
Qijing Liu, Wenliang Xu, Qinran Ding, Yan Zhang, Junqi Zhang, Baocai Zhang, Huan Yu, Chao Li, Longhai Dai, Cheng Zhong, Wenyu Lu, ZhanYing Liu, Feng Li, Hao Song   +13 more
doaj   +1 more source

Adaptive routing behaviors between “touch-go” and direct electron transfer of pyrogenic carbon to promote phosphorus recovery as vivianite

Water Research X
Microbial extracellular electron transfer (EET) driven by dissimilatory iron reduction bacteria is considered integral to elemental cycles and biochemical transformations, which involves the synthesis of the phosphate mineral vivianite in both natural ...
Danhui Liang, Jifei Chang, Fengai Yang, Yue Wu, Xiaoming Yang, Hongjin Ji, Shu Wang, Xin Wang, Nan Li   +8 more
doaj   +1 more source

Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells

FEBS Open Bio, EarlyView.
Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi, Zainab Quraishi, Shima Khezri Azizi Far, Madaleine Ward, Aidan Conway, Reem Abdulredha, Eman Mshari, Yousif A. Shamsaldeen   +7 more
wiley   +1 more source

Hybrid organic-inorganic coatings via electron transfer behaviour

Scientific Reports, 2017
A novel method to functionalize the surface of inorganic coating by growing organic coating has been investigated based on microstructural interpretation, electrochemical assessment, and quantum chemical analysis. For this purpose, inorganic coating with
Wail Al Zoubi, Ji Hoon Min, Young Gun Ko
doaj   +1 more source

Magnetically-enhanced electron transfer from immobilized galvinoxyl radicals

Electrochemistry Communications, 2019
The stability and magnetic susceptibility of galvinoxyl radicals are believed to underpin the behaviour of ferromagnetic organic layers. However, the magnetic response associated with electron transfer from galvinoxyl radicals remains little understood ...
Zheng Zeng, Wendi Zhang, Zuowei Ji, Ziyu Yin, Jianjun Wei   +4 more
doaj   +1 more source

Resonant electron attachment to mixed hydrogen/oxygen and deuterium/oxygen clusters

, 2017
Low energy electron attachment to mixed (H$_2$)$_x$/(O$_2$)$_y$ clusters and their deuterated analogues has been investigated for the first time. These experiments were carried out using liquid helium nanodroplets to form the clusters, and the effect of ...
Barwa, Erik, Ellis, Andrew M., Grubwieser, Lukas, Kranabetter, Lorenz, Renzler, Michael, Scheier, Paul   +5 more
core   +1 more source

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

FEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida, Kazuya Kusama, Ayaka Horiuchi, Yu Kawaguchi, Atsuya Tsuru, Mikihiro Yoshie, Kazuhiro Tamura   +6 more
wiley   +1 more source

Electron transfer reaction and demetalation of phthalocyanines

International Journal of Photoenergy, 2000
An electron-transfer reaction takes place in the ground state between phthalocyanines (as electron-donors) and pyrylium cations (as electron-acceptors) in polar solvents, reaction which leads to the phthalocyanine radical-cations as evidenced by its ...
Jean Kossanyi, Driss Chahraoui
doaj   +1 more source