Results 51 to 60 of about 994,802 (312)

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

FEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

Propagation dynamics of mixed-pattern solitons in strongly nonlocal nonlinear media

Results in Physics, 2019
This paper mainly investigated the propagation dynamics of the mixed-pattern solitons in strongly nonlocal nonlinear media. The propagation expression of the mixed-pattern soliton is derived, and its propagation characteristics are analyzed, including ...
Shuai Jia, Li-Min Song, Zhen-Jun Yang, Zhao-Guang Pang, Xing-Liang Li, Shu-Min Zhang   +5 more
doaj   +1 more source

Ga-doped ZnO films by magnetron sputtering at ultralow discharge voltages: Effects of defect annihilation

, 2017
Preparation of high quality transparent conductive oxide (TCO) films by sputter deposition involves an intricate balance of defect generation by the highly energetic negative oxygen ions (depending on the discharge voltage) and the concomitant ...
Ge, Fangfang, Fanping Meng, Huang, Feng, Huang,F, Feng Huang, Meng, Fanping, Yuyun Chen, Chen, Yuyun, Fangfang Ge   +8 more
core   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

High-Uniformity Flat-Top Light Spot Based on a Dielectric Metasurface

Nanomaterials
With the rapid development of laser processing and infrared imaging, the demand for flat-top beams with high uniformity has become increasingly urgent.
Xinxin Pu, Wenhao Guo, Jinyao Hou, Yechuan Zhu, Xueping Sun, Shun Zhou, Weiguo Liu   +6 more
doaj   +1 more source

Optimized Conditions for Catalytic Chemical Vapor Deposition of Vertically Aligned Carbon Nanotubes [PDF]

Journal of Sciences, Islamic Republic of Iran, 2015
Here, we have synthesized vertically aligned carbon nanotubes (VA-CNTs), using chemical vapor deposition (CVD) method. Cobalt and ethanol are used as the catalyst and the carbon source, respectively.
M. Makenali, R. Ajeian, M. Tavakkoli, M. Nakhaee Badrabadi, S. Panahian Jand, M. Zare   +5 more
doaj  

Highly moisture and weak-acid resistant Ga-doped ZnO films with titanium dioxide co-doping fabricated by magnetron sputtering

, 2017
In this work, we proposed a strategy to improve the damp-heat stability and weak-acid resistance of gallium doped zinc oxide (GZO) thin films by co-doping TiO2 into GZO targets.
Zhu, Chaoting, Jia Li, Ruiqin Tan, Chaoting Zhu, Ye Yang, Yang, Y, Li, Jia, Tan, Ruiqin, Zou, Wenwei, Song, WJ, Wenwei Zou, Weijie Song, Yang, Ye, Zhao, Xunna, Song, Weijie, Xunna Zhao   +15 more
core   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

High-Performance All-Optical Terahertz Modulator Based on Graphene/TiO2/Si Trilayer Heterojunctions

Nanoscale Research Letters, 2019
In this paper, we demonstrate a trilayer hybrid terahertz (THz) modulator made by combining a p-type silicon (p-Si) substrate, TiO2 interlayer, and single-layer graphene. The interface between Si and TiO2 introduced a built-in electric field, which drove
Miaoqing Wei, Dainan Zhang, Yuanpeng Li, Lei Zhang, Lichuan Jin, Tianlong Wen, Feiming Bai, Huaiwu Zhang   +7 more
doaj   +1 more source