Results 61 to 70 of about 3,159,636 (329)

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

From Type II to Z-Scheme: A DFT Study of Enhanced Water Splitting in the SGa₂Se/TeMoS Heterojunction

Crystals
Harnessing solar energy for photocatalytic water splitting and hydrogen fuel production necessitates the development of advanced photocatalysts with broad solar spectrum absorption and efficient electron-hole separation.
Fan Yang, Marie-Christine Record, Pascal Boulet   +2 more
doaj   +1 more source

Electronic Structure and Band Alignments of Various Phases of Titania Using the Self-Consistent Hybrid Density Functional and DFT+U Methods

Frontiers in Chemistry, 2019
To understand, and thereby rationally optimize photoactive interfaces, it is of great importance to elucidate the electronic structures and band alignments of these interfaces.
Won June Kim, Myung Hoon Han, Sébastien Lebègue, Eok Kyun Lee, Hyungjun Kim   +4 more
doaj   +1 more source

Computational Design of α-AsP/γ-AsP Vertical Two-Dimensional Homojunction for Photovoltaic Applications

Nanomaterials, 2022
Based on first-principles calculations, we design a α-AsP/γ-AsP homojunction with minimum lattice distortion. It is found that the α-AsP/γ-AsP homojunction has an indirect bandgap with an intrinsic type-II band alignment.
Yuliang Mao, Yuting Du, Zhipeng Huang, Guanhua Zhang, Jianmei Yuan   +4 more
doaj   +1 more source

Intrinsic alignments of group and cluster galaxies in photometric surveys [PDF]

, 2014
Intrinsic alignments of galaxies have been shown to contaminate weak gravitational lensing observables on linear scales, $r>$ 10 $h^{-1}$Mpc, but studies of alignments in the non-linear regime have thus far been inconclusive.
Bahcall, Neta, Chisari, Nora Elisa, Huff, Eric, Mandelbaum, Rachel, Strauss, Michael A.   +4 more
core   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

The band alignment of nonpolar m-plane ZnO1−xSx/Mg0.4Zn0.6O heterojunctions

AIP Advances, 2020
Heterostructures such as heterojunctions, quantum wells, and superlattices are core components of advanced optoelectronic devices. Herein, we attempted the first investigations on the band alignment of nonpolar m-plane oriented ZnO1−xSx/Mg0.4Zn0.6O ...
Lei Li, Mi Zhang, Qile Wang, Pai Li, Mingkai Li, Yinmei Lu, Hong Chen, Yunbin He   +7 more
doaj   +1 more source

Fe/BaTiO3 interface: Band alignment and chemical properties [PDF]

Applied Physics Letters, 2011
Ultrathin BaTiO3/Fe bi-layers were synthesized on MgO(001) and SrTiO3(001) substrates by pulsed laser deposition in a single vacuum cycle. The full electronic band structure at the Fe/BaTiO3 interface has been determined by hard x-ray photoemission spectroscopy measurements.
Zenkevich A, Mantovan R, Fanciulli M, Minnekaev M, Matveyev Yu, Lebedinskii Yu, Thiess S, Drube W   +7 more
openaire   +5 more sources

Measurement of band offsets in Si/Si1–xGex and Si/Si1–x–yGexCy heterojunctions [PDF]

, 1997
Realization of group IV heterostructure devices requires the accurate measurement of the energy band offsets in Si/Si1–xGex and Si/Si1–x–yGexCy heterojunctions.
Ahn, C. C., Bair, A. E., Croke, E. T., Hunter, A. T., Laursen, T., Mayer, J. W., Stein, B. L., Yu, E. T.   +7 more
core  

Tunable crystal symmetry in graphene-boron nitride heterostructures with coexisting moir\'e superlattices

, 2019
In heterostructures consisting of atomically thin crystals layered on top of one another, lattice mismatch or rotation between the layers results in long-wavelength moir\'e superlattices.
Dean, Cory R., Finney, Nathan R., Hone, James, Muraleetharan, Lithurshanaa, Taniguchi, T., Watanabe, K., Yankowitz, Matthew   +6 more
core   +1 more source