Results 81 to 90 of about 96,375 (265)

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

Electrocatalytic Self-Coupling of N-Heterocyclic Amides for Energy-Efficient Bipolar Hydrogen Production

Nano-Micro Letters
Highlights Replacing anodic oxygen evolution reaction with 3,5-diamino-1,2,4-triazole oxidative coupling enables ultra-low-voltage (0.96 V @10 mA cm− 2) dual-electrode H2 production and simultaneous synthesis of energetic 5,5′-diamino-3,3′-azido-1H-1,2,4-
Yuqiang Ma, Meng Li, Dandan Zhang, Cihang Wang, Yu Li, Zihang Zhao, Xiaogang Mu, Jun Hu, Xiang Hu, Jiachen Li, Haixia Ma, Zhenhai Wen   +11 more
doaj   +1 more source

N-Acetonitrile functionalized 3-nitrotriazole: Precursor to nitrogen rich stable and insensitive energetic materials

Energetic Materials Frontiers
In the field of energetic materials, prime attention has been given to the synthesis of environmentally compatible energetic materials having an adequate balance between energy and stability.
Prachi Bhatia, Peddapothula Sahithi Priya, Priyanka Das, Dheeraj Kumar   +3 more
doaj   +1 more source

Energetic Materials [PDF]

Chemistry International, 2019
openaire   +1 more source

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

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

FEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento, Danniel Pereira‐Figueiredo, Gabriella Grossi de Lima Dias, Gabriel Ferreira dos Santos, Mariana Rodrigues Pereira, Rafael Brito, Karin C Calaza   +6 more
wiley   +1 more source

Electrocatalytic N=N coupling reaction mechanism on the Ni-based catalysts: A density functional theoretical study

Energetic Materials Frontiers
Although electrocatalytic synthesis represents a promising frontier in energetic materials (EMs) development, the mechanistic understanding of the underlying catalytic processes remains elusive, posing both challenges and opportunities to optimize ...
Meng Li, Zi-hang Zhao, Dan-dan Zhang, Yu-qiang Ma, Cheng-ling Zou, Bo Liu, Xuan-jun Wang, Jia-chen Li, Hai-xia Ma   +8 more
doaj   +1 more source

A yeast model of 5‐oxoproline accumulation reveals a general toleration to 5‐oxoproline

FEBS Open Bio, EarlyView.
Using a yeast model, we show that even high accumulation of 5‐oxoproline causes only mild cellular stress and does not trigger oxidative stress. Instead, cells adapt by activating efflux pumps and diverse protective pathways, suggesting that previously proposed harmful effects of 5‐oxoproline may arise from indirect metabolic imbalances rather than the
Pratiksha Dubey, Vaishnavi Sanjayan, Praveen Singh, Shantanu Sengupta, Anand Kumar Bachhawat   +4 more
wiley   +1 more source

Construction and ignition performance of microwave-responsive nAl@MOF composite energetic material

Defence Technology
Among the various stages of energy release in energetic materials, ignition is critical. Microwave ignition technology is an advanced method that converts microwave energy into thermal energy to achieve rapid ignition, offering advantages such as simple ...
Fangzhou Wu, Chaoyue Han, Huiting Huan, Ergang Yao, Hanyu Jiang, Hui Li, Siyu Xu   +6 more
doaj   +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