Results 21 to 30 of about 39,826 (266)

Electrostatic Field Effect Light-Emitting Diode

IEEE Photonics Journal, 2020
Gallium Nitride (GaN) based light-emitting diodes (LEDs) suffer from the persistent issue of high resistivity of the p-type layer, due to inefficient dopant activation at room temperature.
Matthew Hartensveld, Bryan Melanson, Jing Zhang   +2 more
doaj   +1 more source

A Wiener process–based remaining life prediction method for light-emitting diode driving power in rail vehicle carriage

Advances in Mechanical Engineering, 2019
Remaining life prediction is an effective way to optimize maintenance strategy and improve service life for light-emitting diode driving power in rail vehicle carriage.
Zhi Gao, Xiaojing Yin, Bangcheng Zhang, Minmin Chen, Bo Li   +4 more
doaj   +1 more source

Synchronization of Chaotic Quantum Dot Light Emitting Diodes under Optical Feedback Effect

مجلة علوم ذي قار, 2020
Chaos synchronization of delayed quantum dot light emitting diode has been studied theortetically which are coupled via the unidirectional and bidirectional.
Huda M. Ali, Hussein B. Al Husseini
doaj  

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Effects of photobiomodulation therapy on functional recovery, angiogenesis and redox status in denervated muscle of rats

Einstein (São Paulo)
Objective: To evaluate the effects of photobiomodulation therapy in redox status, angiogenesis marker – vascular endothelial growth factor – and in the functional recovery in denervated muscle. Methods: A total of 32 female Wistar rats underwent a crush
Jéssica Junia Aparecida Cardoso Nascimento, Alex Sander Dias Machado, Giovanna Moura Lamas Della-Santa, Danielle Cristina Fernandes, Marcílio Coelho Ferreira, Gustavo Augusto Pereira Machado, Bruna Carolina Garcia Chaves, Karine Beatriz Costa, Etel Rocha-Vieira, Murilo Xavier Oliveira, Thais Peixoto Gaiad, Ana Paula Santos   +11 more
doaj   +2 more sources

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

Molecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober, Leire Moreno‐Cugnon, Laura Martínez‐Pérez, Amaia Ercilla, Amaia Zabala‐Letona, Adrián Vicente‐Barrueco, Maider Fagoaga‐Eugui, Saioa Garcia‐Longarte, Blanca Calle‐Ciborro, Encarnación Pérez‐Andrés, Onintza Carlevaris, Sara Pozo, Isabel Mendizabal, Ugo Mayor, Arkaitz Carracedo, Violaine Sée, Edurne Berra   +16 more
wiley   +1 more source

Comparative analysis of LED priming effects on two medicinal lemon balm genotypes one and three weeks post-drought stress

BMC Plant Biology
Background Light is essential for producing high-quality plants. The advancement of light-emitting diode technology has unlocked new opportunities for growing plants in controlled settings.
Tayebeh Ahmadi, Leila Shabani, Mohammad Reza Sabzalian, Sahar Hassannejad   +3 more
doaj   +1 more source

Doping concentration effect on performance of single QW double-heterostructure InGaN/AlGaN light emitting diode

EPJ Web of Conferences, 2017
Light emitting diode (LED) employed a numerous applications such as displaying information, communication, sensing, illumination and lighting. In this paper, InGaN/AlGaN based on one quantum well (1QW) light emitting diode (LED) is modeled and studied ...
Abdul Halim N. Syafira, Wahid M.Halim A., Ahmad Hambali N. Azura M., Rashid Shanise, Shahimin Mukhzeer M.   +4 more
doaj   +1 more source

Wafer-scale organic-on-III-V monolithic heterogeneous integration for active-matrix micro-LED displays

Nature Communications, 2023
The organic thin-film transistor is advantageous for monolithic three-dimensional integration attributed to low temperature and facile solution processing.
Lei Han, Simon Ogier, Jun Li, Dan Sharkey, Xiaokuan Yin, Andrew Baker, Alejandro Carreras, Fangyuan Chang, Kai Cheng, Xiaojun Guo   +9 more
doaj   +1 more source

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source