Results 41 to 50 of about 775 (175)

Investigation of Potential Risks in Bio‐Based Food Contact Materials (FCMs) From Microbial Exploitation of Agricultural Wastes: Case Studies of Bacterial Cellulose and Nisin

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT In the context of the circular economy and the increasing demand for safe and sustainable packaging, this work addresses the safety assessment of food contact materials (FCMs) derived from agro‐industrial by‐products. Despite growing interest in these bio‐based materials, the literature still lacks a structured safety‐assessment framework able
Marianna Ciccone, Emmanouil Tsochatzis, Joel Armando Njieukam, Lorenzo Siroli, Davide Gottardi, Rosalba Lanciotti, Francesca Patrignani   +6 more
wiley   +1 more source

A second monoclinic polymorph of N-(2,4-dinitrophenyl)-2,4-dinitroaniline

Acta Crystallographica Section E, 2013
The title compound, C12H7N5O8, was previously described in space group P21/n with Z = 4 [Wu et al. (2007). Acta Cryst. E63, o4194]. The current monoclinic P21/c polymorph was obtained from a mixed solution of dichloromethane and hexane.
Yui Tokutome, Tsunehisa Okuno
doaj   +1 more source

Synthesis of a new diarylhydrazone derivative and an evaluation of its in vitro biofilm inhibition and quorum sensing disruption along with a molecular docking study

Journal of Chemical Research, 2023
Molecules that target quorum sensing and biofilm inhibition are useful antimicrobials. In this regard, a new diarylhydrazone was synthesized and characterized using infrared, high-resolution mass spectrometry and nuclear magnetic resonance experiments as
Sameh Boudiba, Alfred Ngenge Tamfu, Karima Hanini, Ilhem Selatnia, Louiza Boudiba, Ibtissam Saouli, Paul Mosset, Ozgur Ceylan, Daniel Ayuk Mbi Egbe, Assia Sid, Rodica Mihaela Dinica   +10 more
doaj   +1 more source

Pesticide Contamination in the Hair of Children From Colonia San Juan, a Rural Community in Paraguay

Drug Testing and Analysis, Volume 18, Issue 3, Page 354-369, March 2026.
Hair analysis in children from a rural community in Paraguay reveals exposure to organophosphates, pyrethroids, neonicotinoids, fungicides, herbicides, and endocrine disruptors, highlighting the urgent need for stricter environmental protections and preventive health measures. ABSTRACT Chronic exposure to pesticides can cause carcinogenic, reproductive,
Stela Benitez Leite, Alba Iglesias‐Gonzalez, Mirta Noemí Mesquita, María Luisa Macchi, Robin Mesnage, Brice M. R. Appenzeller   +5 more
wiley   +1 more source

Inhibition ofToxoplasma gondiiReplication by Dinitroaniline Herbicides

Experimental Parasitology, 1996
Submicromolar concentrations of several dinitroaniline herbicides have been found to specifically inhibit intracellular replication of the protozoan parasite Toxoplasma gondii. IC50 concentrations for T. gondii survival were approximately 100 nM for ethalfluralin and oryzalin and approximately 300 nM for trifluralin.
T J, Stokkermans, J D, Schwartzman, K, Keenan, N S, Morrissette, L G, Tilney, D S, Roos   +5 more
openaire   +2 more sources

Response of Sesame to Selected Herbicides Applied Early in the Growing Season

International Journal of Agronomy, 2018
Growth chamber experiments were conducted to evaluate the response of sesame to PRE and POST applications of soil residual herbicides. PRE applications of acetochlor and S-metolachlor at 1.26 and 1.43 kg ai·ha−1 showed little or no sesame injury (0 to 1%)
W. James Grichar, Jack J. Rose, Peter A. Dotray, Todd A. Baughman, D. Ray Langham, Kaisa Werner, Muthu Bagavathiannan   +6 more
doaj   +1 more source

Untargeted Profiling of Fungicide Resistance‐Related Extracellular Metabolites of Phytophthora infestans Using Two‐Dimensional Gas Chromatography Coupled With Time‐of‐Flight Mass Spectrometry

Plant Pathology, Volume 75, Issue 2, March/April 2026.
Untargeted extracellular metabolite profiling of fungicide‐resistant and ‐sensitive strains of Phytophthora infestans revealed that several pathways were regulated to develop fungicide resistance, and the resistant strain showed a stronger (time‐ and dose‐dependent) metabolic response under fungicide exposure, and resistance was associated with a ...
Segun O. Babarinde, Prashant More, Khalil Al‐Mughrabi, Rick D. Peters, Samuel K. Asiedu, Chijioke Emenike, Sekar Nishanth, Balakrishnan Prithiviraj   +7 more
wiley   +1 more source

Vertical migration of some herbicides through undisturbed and homogenized soil columns

Orbital: The Electronic Journal of Chemistry, 2008
A laboratory experiment was conducted by using three herbicides, two from dinitroaniline group and one from thiocarbamate group to know their degree of downward movement (leachability) through soil columns and their contribution in ground water ...
Md. Wasim Aktar, Dwaipayan Sengupta, Swarnali Purkait, Ashim Chowdhury   +3 more
doaj   +3 more sources

Glycerol Carbonate from Dimethyl Carbonate and Glycerol Over TBD‐Functionalized SBA‐16

ChemCatChem, Volume 17, Issue 24, December 19, 2025.
The transesterification reaction of glycerol with dimethyl carbonate (DMC) is an attractive path for glycerol carbonate production. A heterogeneous solid base catalyst was developed, combining strong basicity with high surface area and structural stability. Glycerol conversion reached 97% with a high glycerol carbonate yield.
Amirreza Faraj‐Nezhadi, Chi‐Cong Tran, François Béland, Serge Kaliaguine   +3 more
wiley   +1 more source

The crystal structure of 4-chloro-3,5-dinitroaniline, C6H4ClN3O4

Zeitschrift für Kristallographie - New Crystal Structures, 2017
C6H4ClN3O4, monoclinic, Cc (no. 9), a = 14.1945(7) Å, b = 8.1107(3) Å, c = 15.3834(6) Å, β = 115.472(6)°, V = 1598.90(12) Å3, Z = 8, Rgt(F) = 0.0269, wRref(F2) = 0.0669, T = 105.6 K.
Jianlong Wang, Tianbei Zhang, Lizhen Chen   +2 more
doaj   +1 more source