Results 91 to 100 of about 14,760,056 (304)

Low-Cost AWG-Based Fundamental Frequency Mode-Locked Semiconductor Laser for Multichannel Synchronous Ultrashort Pulse Generation

open access: yesIEEE Photonics Journal, 2016
We report a low-cost arrayed waveguide grating (AWG) based mode-locked semiconductor laser designed for multichannel synchronous ultrashort pulse generation. Both the fabrication process and chip characterization results are discussed in detail.
Songtao Liu   +7 more
doaj   +1 more source

Piezoelectric applications of low-dimensional composites and porous materials

open access: yes
Low-dimensional (LD) materials, with atomically thin anisotropic structures, exhibit remarkable physical and chemical properties, prominently featuring piezoelectricity resulting from the absence of centrosymmetry.
Luo, X.   +5 more
core   +1 more source

Metal Contacts on Low-Dimensional Materials [PDF]

open access: yes, 2014
As the scaling of the microelectronics is reaching nano regime, low-dimensional materials have been of increasing interest for future electronics applications. The low-dimensional materials, such as Si nanowires (SiNWs), carbon nanotubes (CNTs), graphene
YUAN, HUI
core   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

open access: yesFEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana   +5 more
wiley   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

open access: yesFEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas   +6 more
wiley   +1 more source

Simple Synthesis of High Specific Surface Carbon Nitride for Adsorption-Enhanced Photocatalytic Performance

open access: yesNanoscale Research Letters, 2018
TMC-incorporated carbon nitride (CN) with hexagonal and quadrangle honeycomb-like structure and having periodic lattice defects linked by –CONH– bond was synthesized through combining the high calcination with the chemical condensation of melamine and 1 ...
Jie Wang   +7 more
doaj   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

Author Correction: Impact of sandwiched strain periodic multilayer AlN/GaN on strain and crystalline quality of a-plane GaN

open access: yesScientific Reports, 2021
Anas Kamarundzaman   +6 more
doaj   +1 more source

Raman signatures of inversion symmetry breaking and structural phase transition in type-II Weyl semimetal MoTe2

open access: yesNature Communications, 2016
To experimentally confirm the predicted type-II Weyl fermions in transition metal dichalcogenide, the evidence of inversion symmetry breaking is required. Here, Zhanget al. report Raman spectroscopic evidence for the inversion symmetry breaking in MoTe2.
Kenan Zhang   +9 more
doaj   +1 more source

Advanced process technologies : plasma, direct-wire, atmospheric pressure, and roll-to-roll ALD [PDF]

open access: yes, 2011
As applications of atomic layer deposition (ALD) in emerging areas such as nanoelectronics, photovoltaics, and flexible electronics expand beyond single-wafer semiconductor processing, there is a growing need for novel approaches to integrate new process
Kessels, WMM Erwin   +5 more
core   +2 more sources

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