Results 71 to 80 of about 640,061 (127)

Flexible Wide Bandgap Electrode System for In situ Cell Sensing and Irreversible Electroporation

Advanced Materials Interfaces
Flexible bioelectronic interfaces are transforming biomedical engineering by integrating electronic systems with soft biological tissues for in situ cell sensing and targeted therapy. Wide‐bandgap semiconductors have emerged as promising materials due to
Minh Anh Huynh, Sharda Yadav, Tuan‐Khoa Nguyen, Nam‐Trung Nguyen   +3 more
doaj   +1 more source

UbiB proteins mediate an ATP‐dependent decarboxylation step in bacterial ubiquinone biosynthesis

The FEBS Journal, EarlyView.
UbiB proteins are atypical protein kinase‐like enzymes essential for ubiquinone biosynthesis. Here, we demonstrate that bacterial UbiB proteins catalyze the O2‐dependent decarboxylation of ubiquinone precursors, a process linked to their ATPase activity.
Katayoun Kazemzadeh, Bruno Faivre, Sophie‐Carole Chobert, Martial Rey, Sophie S. Abby, Julie Michaud, Tuan‐Anh Dinh, Alexandre Chilin, Olivier Lerouxel, Marc Fontecave, Fabien Pierrel, Murielle Lombard, Ludovic Pelosi   +12 more
wiley   +1 more source

Prophage Activation Triggers Extracellular Synthesis of DNA in Bacterial Biofilms via Rolling Circle Replication

Angewandte Chemie, Volume 138, Issue 41, 5 October 2026.
Shewanella oneidensis and Bacillus subtilis, both harboring prophages, reveal a novel biosynthetic route to scalable and programmable DNA superstructures in flower‐ and wire‐like shapes, respectively. Activation of prophages is achieved via 3‐hour starvation and monitored using reporter strains.
Gabriel Antonio S. Minero, Line Mørkholt Lund, Lasse Hyldgaard Klausen, Obinna Markraphael Ajunwa, Mingdong Dong, Rikke Louise Meyer, Victoria Birkedal, Kai Thormann   +7 more
wiley   +2 more sources

A DNA Adsorption-Based Biosensor for Rapid Detection of Ratoon Stunting Disease in Sugarcane

Biosensors
Early and accurate detection of plant diseases is critical for ensuring global food security and agricultural resilience. Ratoon stunting disease (RSD), caused by the bacterium Leifsonia xyli subsp.
Moutoshi Chakraborty, Shamsul Arafin Bhuiyan, Simon Strachan, Muhammad J. A. Shiddiky, Nam-Trung Nguyen, Narshone Soda, Rebecca Ford   +6 more
doaj   +1 more source

Trypanosomal MICOS Is Assembled on Non‐Respiring Mitochondrial Crista Precursors and Associates With Two Integral Microproteins

Molecular Microbiology, EarlyView.
The mitochondrial membrane‐shaping machinery MICOS is assembled surprisingly early during the life cycle of Trypanosoma brucei, before the mitochondrion acquires its mature architecture or full respiratory capacity. Our study also identifies two previously uncharacterized proteins associated with MICOS, providing new insight into the early organization
Michala Boudová, Teresa Wagner, Tomáš Bílý, Martina Tesařová, Corinna Benz, Hassan Hashimi   +5 more
wiley   +1 more source

In Situ Electrochemical Investigation of Pyrite Assisted Leaching of Chalcopyrite

, 2018
Chalcopyrite is not only the most abundant but also one of the most refractory sources of copper. In this study, leaching experiments showed that leaching efficiency increases with increasing amounts of pyrite.
Feng, Xiaonan, Liu, Qingyou, Chen, Miao, Li, Heping, Zheng, Kai, Yang, Yi   +5 more
core   +1 more source

Impedimetric detection of Escherichia coli with bacteriophage immobilized polyaniline-chitosan modified thread based biosensor for healthcare and water quality monitoring

Biosensors and Bioelectronics: X
Escherichia coli (E. coli), is a gram negative, rod shaped, facultative anaerobic bacterium that serves as a model microbe in biological research, antibiotic resistance studies and environmental monitoring. Pathogenic strains of E.
Sreelakshmi C S, Pooja Nag, Maargavi Singh, Chiranjay Mukhopadhyay, Lekhashree L K, Soumyo Mukherji, Kapil Sadani   +6 more
doaj   +1 more source

HvPHO1 Controls a Glucose 1‐Phosphate–SnRK1 Signalling Module That Coordinates Starch Accumulation in Barley Endosperm

Plant Biotechnology Journal, EarlyView.
ABSTRACT Developing barley grains must balance the use of imported sucrose between soluble sugars and storage starch, but how this balance is controlled remains unclear. Here we show that loss of the plastidial α‐glucan phosphorylase HvPHO1 causes starch and soluble sugars to accumulate concurrently in barley grains.
Yulong Li, Yujia Chen, Jing Liu, Ping Yang, Guangqi Gao, Carlos Guzmán, Qiang Xu, Yazhou Zhang, Yanlin Liu, Pengfei Qi, Mei Deng, Shoufen Dai, Jian Ma, Guoyue Chen, Jirui Wang, Youliang Zheng, Yuming Wei, Qiantao Jiang   +17 more
wiley   +1 more source

Electrochemical oxidation of oxalic acid and hydrazinium nitrate on platinum in nitric acid media [PDF]

, 2012
Several studies in the literature have investigated the electrochemical effects of oxalic acid and hydrazine on various materials in neutral (pH buffered to 7), basic or weakly acidic media (pH 6).
Tzedakis, Théodore, Queffelec, Benoit, Ode, Denis, Rockombeny, L.C., Féraud, Jean-Pierre   +4 more
core   +1 more source

Preparation of graft copolymer of chitosan-poly ortho-toluidine for antibacterial properties

Heliyon
The combination polymers or copolymers have new and combined properties and increase the efficiency of the new polymer. Biopolymers are biodegradable and can play the role of biocompatible and biodegradable in composite polymers.
Sama Sadat Hosseini, Seyed Hossein Hosseini, Abbas Hajizade   +2 more
doaj   +1 more source