Results 21 to 30 of about 4,598 (120)

Exploring New Extractive Phases for In-Tube Solid Phase Microextraction Coupled to Miniaturized Liquid Chromatography

Separations, 2019
In-tube solid-phase microextraction (IT-SPME) coupled on-line to miniaturized liquid chromatography (LC) has emerged as a powerful tool to address a variety of analytical problems.
Pascual Serra-Mora, Paola García-Narbona, Jorge Verdú-Andrés, Rosa Herráez-Hernández, Pilar Campíns-Falcó   +4 more
doaj   +1 more source

A DFT study of the chemical bonding properties, aromaticity indexes and molecular docking study of some phenylureas herbicides [PDF]

Journal of the Serbian Chemical Society
Herbicides have imposed disastrous consequences towards the environment and human health. This practice urges scientists to investigate the physical, chemical and biological properties of these substances to avoid the use of the most harmful pesticides ...
Laib Souhila, Bouchekioua Saad, Menacer Rafik   +2 more
doaj   +1 more source

Photoelectrocatalytic Oxidation of Diuron in Ethanol: Performance, Synergy, and Toxicity Assessment of Ti‐Based Mixed‐Metal‐Oxides Anodes

Advanced Sustainable Systems, Volume 10, Issue 5, May 2026.
Photoelectrocatalysis in an ethanol medium enables highly efficient diuron removal using mixed‐metal‐oxide anodes, while benefiting from a greener, recyclable organic solvent that actively promotes radical generation. IrO2 shows strong synergy between light and current without additional energy cost.
Julia Faria, Michel Z. Fidelis, William Santacruz, Lucas Siqueira, Azam Pirkarami, Diego D. Silva, Artur J. Motheo   +6 more
wiley   +1 more source

The optimization of crop response to climatic stress through modulation of plant stress response mechanisms. Opportunities for biostimulants and plant hormones to meet climate challenges.

New Phytologist, Volume 249, Issue 1, Page 130-151, January 2026.
Summary This review discusses the use of agronomic management practices to enhance crop stress resilience to climate stress through the modulation of natural plant growth regulatory pathways. The use of biostimulants or plant hormones to improve crop resilience is subject to strict regulatory oversight if changes in the regulation of plant growth are ...
Jing Li, Giulia Forghieri, Danny Geelen, Patrick du Jardin, Patrick H. Brown   +4 more
wiley   +1 more source

Exogenous Cytokinin 4PU-30 Modulates the Response of Wheat and Einkorn Seedlings to Ultraviolet B Radiation

Plants
Abiotic stress is responsible for a significant reduction in crop plant productivity worldwide. Ultraviolet (UV) radiation is a natural component of sunlight and a permanent environmental stimulus.
Elisaveta Kirova, Irina Moskova, Vasilissa Manova, Yana Koycheva, Zoia Tsekova, Denitsa Borisova, Hristo Nikolov, Ventzeslav Dimitrov, Iskren Sergiev, Konstantina Kocheva   +9 more
doaj   +1 more source

Vasoactivity of Rac GTPase, Cytohesin and Kinase Inhibitors in Renal Interlobar and Coronary Arteries Reveals Shared and Distinct Patterns of Inhibitory Effects in Vascular and Prostate Smooth Muscle Contraction

Pharmacology Research &Perspectives, Volume 13, Issue 6, December 2025.
ABSTRACT Inhibition of vasocontraction accounts for side effects in treating voiding symptoms in benign prostatic hyperplasia (BPH). We examined the vasoactivity of compounds previously showing inhibition of prostate smooth muscle contraction. Contractions of porcine renal interlobar and coronary arteries were induced by agonists or electric field ...
Guangyang Liu, Sheng Hu, Alexander Tamalunas, Oluwafemi Kale, Yajie Xu, Christian G. Stief, Martin Hennenberg   +6 more
wiley   +1 more source

Proteome Analysis of the Specific Proteins From Japanese Birch Callus Infected With a Canker‐Rot Fungus Inonotus Obliquus Strain IO‐U1 (NBRC 113406)

Forest Pathology, Volume 55, Issue 6, December 2025.
ABSTRACT The specific proteins from Japanese birch (Betula platyphylla var. japonica plantlet No. 8) callus infected with a canker‐rot fungus Inonotus obliquus strain IO‐U1 (NBRC 113406) at the early infection stage were identified using proteome analysis. The intact, wounded, and infected calli were prepared, and the protein samples obtained at 2 days
Retno Agnestisia, Rei Chino, Ikumi Nezu, Futoshi Ishiguri, Takayuki Tohge, Shinso Yokota   +5 more
wiley   +1 more source

Identification of New CD36 Antagonists by Structure‐Based Virtual Screening

Chemical Biology &Drug Design, Volume 106, Issue 5, November 2025.
Virtual screening identified drug‐like molecules as potential CD36 antagonists; some of them inhibited CD36 function in relevant cellular models. These antagonists could drive the development of CD36‐targeted therapies. ABSTRACT CD36 is a transmembrane glycoprotein that facilitates the uptake of fatty acids and oxidized low‐density lipoproteins.
Sandra L. Guerrero‐Rodríguez, Luis Córdova‐Bahena, Fabiola Cortés‐Mendoza, Angel J. Ruiz‐Moreno, Cecilia Mata‐Cruz, Mireya Velázquez‐Paniagua, Nohemí Salinas‐Jazmín, Martín González‐Andrade, Marco A. Velasco‐Velázquez   +8 more
wiley   +1 more source

Novel quinazolines bearing 1,3,4-thiadiazole-aryl urea derivative as anticancer agents: design, synthesis, molecular docking, DFT and bioactivity evaluations

BMC Chemistry
A novel series of 1-(5-((6-nitroquinazoline-4-yl)thio)-1,3,4-thiadiazol-2-yl)-3-phenylurea derivatives 8 were designed and synthesized to evaluate their cytotoxic potencies.
Sara Masoudinia, Marjaneh Samadizadeh, Maliheh Safavi, Hamid Reza Bijanzadeh, Alireza Foroumadi   +4 more
doaj   +1 more source

[Mathematical prediction of indicators of toxicity and hygienic standardization of phenylurea compounds].

Gigiena i sanitariia, 1990
The relation between physical and chemical constants and toxicometric indicators has been used as the basis of mathematical simulation both of separate indices of toxicity and preliminary safety exposure levels of the compounds of phenylurea series, thus it becomes possible to apply the derived mathematical links for rapid hygienic norm-setting of new ...
A I, Gurova, N A, Drozhzhina
openaire   +1 more source