Results 81 to 90 of about 45,512 (182)

Catalysis of Aldol Reactions with External Electric Fields in Microfluidic Capacitors: Formation of Organocatalytic Electric Double Layers with Prolinol Ethers and Nitrophenols

ChemistryEurope, Volume 4, Issue 4, April 2026.
Electric‐field catalysis in microfluidic capacitors applied to Hayashi–Jørgenson‐type chemistry reveals mechanisms that operate with field‐directed ion‐pair generation, ion‐pair separation and templated assembly of charged monomers into supramolecular 2D polymers. They are orthogonal to proline chemistry and may serve as guidelines for the discovery of
Shen‐Yi Guo, Stefan Matile
wiley   +1 more source

Do Short‐Term Legume–Maize Sequences Outperform Maize Monoculture Regarding Biomass Production and P Use Efficiency Under P‐Restricted Conditions?

Journal of Plant Nutrition and Soil Science, Volume 189, Issue 2, Page 276-286, April 2026.
In a short‐term pot experiment, three legume‐based crop rotations are being tested for their effects on the P cycle and P use efficiency compared to maize monoculture. Legume‐based crop rotations stimulate the P cycle by increasing acid phosphatase activity and carboxylate exudation.
Michelle Natalie Herrmann, Michelle Ginter, Franz Neundorf, Daniel Wanke, Torsten Müller, Günter Neumann, Klara Bradáčová   +6 more
wiley   +1 more source

Sequence‐Based and Functional Analysis for the Discovery of N‐Glycan Degrading Glycosidases From the Microbial Metagenome of the Infant Gut

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
This research offers valuable understanding of how N‐glycans are broken down by the gut microbiota of infants, focusing on glycoside hydrolase families GH2, GH20, and GH18. It reveals that the gut microbiota of breastfed infants has a diverse array of genes coding for these enzymes.
Irene Boscá‐Sánchez, Jesús Rodríguez‐Díaz, María J. Yebra   +2 more
wiley   +1 more source

Determination of Three Nitrophenol Compounds in Soil by Ultrasonic Extraction-High Performance Liquid Chromatography-Mass Spectrometry

Yankuang ceshi
As important organic chemical raw materials, nitrophenol compounds have high toxicity and carcinogenicity, which can be transmitted into soil through air and water, causing pollution and endangering human health.
Songfen QIAO, Chong QIN, Aiqin LIU, Caixiu AN, An LIU, Lijuan YANG, Kaixi SUN, Zhuo RAN   +7 more
doaj   +1 more source

Phytosynthesized Silver Nanoparticles from Waste Kigelia africana Flowers: Characterization and Functional Applications

ChemistryOpen, Volume 15, Issue 4, April 2026.
Green synthesized silver nanoparticles from Kigelia africana flower waste were characterized using Ultraviolet–Visible Spectroscopy (UV–Vis), Fourier Transform Infrared Spectroscopy (FT‐IR), Field Emission Scanning Electron Microscopy (FESEM), and X‐ray Diffraction (XRD).
Lakshya, Amanpreet Kaur, Utkarsh Tyagi, Man Vir Singh, Aaysha Pandey, Kamal Kishore, Ranjeet Brajpuria, Soniya Dhiman, Naresh Kumar Wagri   +8 more
wiley   +1 more source

Unveiling the Hidden Drivers: How Vegetation Cover, Season and Forest Management Shape the Soil Microbial Community in Two Mediterranean Forest Ecosystems

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
Forest management affects microbial community composition depending on forest type. Vegetation type has the strongest effect on microbial composition, while management alters community structure without affecting function, highlighting the importance of vegetation in forest soil ecosystem dynamics.
Enrica Picariello, Flavia De Nicola
wiley   +1 more source

Safety evaluation of the food enzyme glucan 1,4‐α‐glucosidase from the genetically modified Trichoderma reesei strain DP‐Nzh109

EFSA Journal, Volume 24, Issue 4, April 2026.
Abstract The food enzyme glucan 1,4‐α‐glucosidase (4‐α‐d‐glucan glucohydrolase; EC 3.2.1.3) is produced with the genetically modified Trichoderma reesei strain DP‐Nzh109 by Genencor International B.V. The genetic modifications do not give rise to safety concerns.
EFSA Panel on Food Enzymes (FEZ), Holger Zorn, José Manuel Barat Baviera, Claudia Bolognesi, Francesco Catania, Gabriele Gadermaier, Ralf Greiner, Baltasar Mayo, Alicja Mortensen, Yrjö Henrik Roos, Marize L. M. Solano, Henk Van Loveren, Laurence Vernis, Simone Lunardi, Daniele Cavanna, Cristina Fernandez, Yi Liu   +16 more
wiley   +1 more source

Nanosized Titanium Carbide MXene‐Supported Bimetallic Au@Ag Nanocubes as a Highly Efficient Catalyst for Nitroaromatics Reduction

Advanced Materials Interfaces
In this work, a novel nanosized Ti3C2 MXene‐supported Au@Ag nanocube catalyst synthesized via a three‐step process is reported. The Au@Ag nanocubes are selected for their synergistic properties, combining the electron‐donating ability of Ag with the ...
Htet Htet Naing, Tetsuya Kida, Paravee Vas‐Umnuay   +2 more
doaj   +1 more source

Direct Electrochemical Synthesis of Bismuth(III) Phenoxides and their Coordination Compounds

E-Journal of Chemistry, 2012
Bismuth(III) phenoxides have been synthesized by electrochemical reactions of 1-naphthol, 2-naphthol, 4-aminophenol, 2-nitrophenol, 4-nitrophenol, 2-hydroxybenzoic acid, p-cresol, phenol, resorcinol, 2-tert-butylphenol and 2-tert-butyl-4-methoxyphenol at
Harpreet Kaur, Baljit Singh
doaj   +1 more source

Safety evaluation of the food enzyme glucan 1,4‐α‐maltotetraohydrolase from the genetically modified Bacillus licheniformis strain DP‐Dzf95

EFSA Journal, Volume 24, Issue 4, April 2026.
Abstract The food enzyme glucan 1,4‐α‐maltotetraohydrolase (4‐α‐D‐glucan maltotetraohydrolase; EC 3.2.1.60) is produced with the genetically modified Bacillus licheniformis strain DP‐Dzf95 by Genencor international B.V. The genetic modifications do not give rise to safety concerns.
EFSA Panel on Food Enzymes (FEZ), Holger Zorn, José Manuel Barat Baviera, Claudia Bolognesi, Francesco Catania, Gabriele Gadermaier, Ralf Greiner, Baltasar Mayo, Alicja Mortensen, Yrjö Henrik Roos, Marize L. M. Solano, Henk Van Loveren, Laurence Vernis, Daniele Cavanna, Jaime Aguilera, Magdalena Andryszkiewicz, Silvia Peluso, Yi Liu   +17 more
wiley   +1 more source