Results 111 to 120 of about 40,649 (287)

TaRTLEt: Transcriptionally-active Riboswitch Tracer Leveraging Edge deTection [PDF]

PeerJ
Structured RNAs have emerged as a major component of cellular regulatory systems, but their mechanism of action is often poorly understood. Riboswitches are structured RNAs that allosterically regulate gene expression through any of several different ...
Sachit Kshatriya, Sarah C. Bagby
doaj   +2 more sources

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Fabrication Of Silicon Carbide Pin Diodes By Laser Doping And Planar Edge Termination By Laser Metallization

, 2005
Silicon carbide PIN diodes have been fabricated using a direct write laser doping and metallization technique. Trimethyaluminum (TMA) and nitrogen are precursors used to laser dope p-type and n-type regions, respectively, and a 4.
Tian, Z., Quick, N. R., Kar, A.
core   +1 more source

Counter-Doped Multizone Junction Termination Extension Structures in Vertical GaN Diodes

IEEE Journal of the Electron Devices Society, 2019
GaN is an attractive wide bandgap semiconductor for power applications, owing to its superior electrical properties, such as high critical electric field and saturation drift velocity.
Mohammed Shurrab, Amna Siddiqui, Shakti Singh   +2 more
doaj   +1 more source

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

A novel edge termination structure for achieving the ideal planar junction breakdown voltage

, 2016
In this paper, a novel edge termination structure for achieving the ideal breakdown voltage of the planar junction is numerically analyzed and experimentally demonstrated. The structure features a trench filled with BCB (BenzoCycloButene) dielectric, and
Yang, Wentao, Feng, Hao, Tanaka, Hiroyuki, Yuichi Onozawa, Xiangming Fang, Johnny K.O. Sin, Wentao Yang, Hiroyuki Tanaka, Fang, Xiangming, Onozawa, Yuichi, Hao Feng, Sin, Johnny K.O.   +11 more
core   +1 more source

Theoretical Analysis of Vertical β-Ga₂O₃ Schottky Barrier Diodes With p-NiO Field Limiting Rings for High P-FOM Performance

IEEE Journal of the Electron Devices Society
Power devices based on Ga2O3 have been widely studied in recent years. Due to the absence of the p-Ga2O3, the performance of the power devices based on Ga2O3 was largely limited.
Haowei Ma, Dan Yang, Minmin Zhu, Xiaorui Xu, Titao Li, Haizhong Zhang, Xiaoqiang Lu   +6 more
doaj   +1 more source

Growth from below: bilayer graphene on copper by chemical vapor deposition

New Journal of Physics, 2012
We evaluate how a second graphene layer forms and grows on Cu foils during chemical vapor deposition (CVD). Low-energy electron diffraction and microscopy is used to reveal that the second layer nucleates and grows next to the substrate, i.e., under a ...
Shu Nie, Wei Wu, Shirui Xing, Qingkai Yu, Jiming Bao, Shin-shem Pei, Kevin F McCarty   +6 more
doaj   +1 more source

Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1

FEBS Open Bio, EarlyView.
The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay, Junjie Xu, Josep Rizo   +2 more
wiley   +1 more source

Tuning the work function of graphite nanoparticles via edge termination

Graphite nanoparticles are important in energy materials applications such as lithium-ion batteries (LIBs), supercapacitors and as catalyst supports. Tuning the work function of the nanoparticles allows local control of lithiation behaviour in LIBs, and ...
Skylaris, Chris K., Mercer, Michael P., Peng, Chao, Dziedzic, Jacek, Bhandari, Arihant, Kramer, Denis   +5 more
core   +1 more source