Results 121 to 130 of about 27,936 (236)

Biosynthesis of phenazine pigments by bacteria.

, 1965
Studies were made to elucidate the pathways involved in the synthesis of phenazine pigments produced by Pseudomanas species. Iodinin, phenazine-1-carboxylic acid, oxychlororaphine and pyocyanine, though structurally related, have different biosynthetic ...
Arora, Dharam Jit Singh.
core  

Fisetin Attenuates Amyloid‐Beta‐Induced Neurotoxicity in Human Neuroblastoma SH‐SY5Y Cells: Integrating In Silico Target Prediction and In Vitro Validation

Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 9, September 2026.
The in‐silico data showed that fisetin binds stably with the autophagy receptors and synaptic density regulators. Further, in‐vitro data confirmed the restoration of Aβ1‐42 disrupted autophagy by fisetin. Fisetin restored the oxidative stress and ion channels, along with a reduction of AChE activity.
Charu Jaiswal, Ishika Singh, Abhishek Kumar Singh   +2 more
wiley   +1 more source

Phenazine pigments production characteristics of pseudomonas bacteria

, 2015
Phenazines are low-molecular heterocyclic nitrogen-bearing compounds, the basis of which is phenazine-1-carboxylate. The largest variety of produced compounds is typical for Pseudomonas bacteria.
Русакова, Мария Юрьевна, Русакова, Марія Юріївна, Titlianov, O. O., Rusakova, Mariia Yu.   +3 more
core   +1 more source

Synthesis of polyaniline/TiO2 nanocomposites: effects of acid and aniline concentrations on material properties and photocatalytic performance for sulfamethoxazole degradation

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 9, Page 1906-1923, September 2026.
Abstract BACKGROUND This work investigated the synthesis of TiO2‐P25/polyaniline (PANI) nanocomposites, denoted as PANI– TiO2, via chemical oxidative polymerization under different aniline:H+ molar ratios, and evaluated their performance in heterogeneous photocatalysis (HP).
Vanessa Mendonça Mendes Vargas, Susan Leonora Antunes, Carla Dalmolin, Sérgio Henrique Pezzin   +3 more
wiley   +1 more source

Novel Three-Component Phenazine-1-Carboxylic Acid 1,2-Dioxygenase in Sphingomonas wittichii DP58

, 2017
Phenazine-1-carboxylic acid, the main component of shenqinmycin, is widely used in southern China for the prevention of rice sheath blight. However, the fate of phenazine-1-carboxylic acid in soil remains uncertain. Sphingomonas wittichii
Xue-Hong Zhang, Qiang Zhao, Hong-Bo Hu, Xian-Qing Huang, Wei Wang   +4 more
core   +1 more source

Rapid Screening of Bacterial Chemoeffectors of Pseudomonas parafulva Using a CheA ATPase Activity‐Based Assay

Environmental Microbiology, Volume 28, Issue 9, September 2026.
We present a scalable, cell‐free, and straightforward NADH‐coupled CheA ATPase assay for quickly screening potential bacterial chemoeffectors and integrate it into a pipeline to identify both the chemoeffectors and their corresponding chemoreceptors in Pseudomonas parafulva, enabling systematic exploration of chemotactic sensing.
Rui Cui, Jie Li, Ni‐Ye You, Tino Krell, De‐Feng Li   +4 more
wiley   +1 more source

Selective Recognition of Phenazine by 2,6‐Dibutoxylnaphthalene‐Based Tetralactam Macrocycle

, 2019
A 2,6‐dibutoxylnaphthalene‐based tetralactam macrocycle was designed and synthesized. This macrocycle shows highly selective recognition to phenazine ‐‐ a well‐known secondary metabolite in bacteria and an emerging disinfection byproduct in drinking ...
Tu, Yi‐Kuan, Rissanen, Kari, Li‐Li Wang, Wei Jiang, Kari Rissanen, Jiang, Wei, Yi‐Kuan Tu, Wang, Li‐Li, Valkonen, Arto, Arto Valkonen   +9 more
core   +1 more source

Molecular descriptor driven QSPR modeling of Papp, TEER and Efflux Ratio from Caco‐2 cells using machine learning for various phytochemicals

Journal of the Science of Food and Agriculture, Volume 106, Issue 11, Page 6606-6616, 30 August 2026.
Abstract BACKGROUND The present study aimed to develop and validate quantitative structure–property relationship (QSPR) models for predicting permeability related bioavailability indicators including apparent permeability (Papp), trans‐epithelial electrical resistance (TEER) and efflux ratio (ER) based on molecular descriptors (n = 5003) of 83 ...
Jin‐Woo Kim, Rixing Cong, Jin‐Soo Park, Keunwan Park, Kyungsu Kang, Soon‐Mi Shim   +5 more
wiley   +1 more source

Pseudomonas aeruginosa kills Staphylococcus aureus in a polyphosphate-dependent manner

mSphere
Due to their frequent coexistence in many polymicrobial infections, including in patients with cystic fibrosis or burn/chronic wounds, many studies have investigated the mechanistic details of the interaction between the opportunistic pathogens ...
Ritika Shah, Julius Kwesi Narh, Magdalena Urlaub, Olivia Jankiewicz, Colton Johnson, Barry Livingston, Jan-Ulrik Dahl   +6 more
doaj   +1 more source

Studies on Phenazines. XXIV

YAKUGAKU ZASSHI, 1963
I, YOSIOKA, Y, MORITA
openaire   +3 more sources