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Journal articles on the topic 'Glyphosate Synthesis'

Author: Grafiati

Published: 11 December 2022

Last updated: 26 January 2023

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1

Yushchenko, D. Yu, T. B. Khlebnikova, Z. P. Pai, and V. I. Bukhtiyarov. "Glyphosate: Methods of Synthesis." Kinetics and Catalysis 62, no. 3 (2021): 331–41. http://dx.doi.org/10.1134/s0023158421030113.

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2

Xu, Qinghong, Yaqing Zhang, Jianjun Yi, Yuan Yuan, and Samawar Mansur. "Synthesis and properties of zirconium glyphosate and monochromatic zirconium glyphosate-Eu." Microporous and Mesoporous Materials 119, no. 1-3 (2009): 68–74. http://dx.doi.org/10.1016/j.micromeso.2008.09.043.

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3

Cruvinel, Gabriela Torres, Henrique Iglesias Neves, and Beny Spira. "Glyphosate induces the synthesis of ppGpp." Molecular Genetics and Genomics 294, no. 1 (2018): 191–98. http://dx.doi.org/10.1007/s00438-018-1499-1.

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4

Shimada, Atsumi, and Yasuo Kimura. "Nitrogen Metabolism and Flower Symmetry of Petunia Corollas Treated with Glyphosate." Zeitschrift für Naturforschung C 62, no. 11-12 (2007): 849–56. http://dx.doi.org/10.1515/znc-2007-11-1213.

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A change of flower shape was observed in petunia corollas treated with 0.5 mm glyphosate. Glyphosate changed the flower symmetry from the actinomorphic type to the zygomorphic type. Corollas treated with glyphosate showed an increased free amino acid content. Free amino acid profiles in petunia corollas revealed that glyphosate had no significant effect on aromatic amino acid levels but increased the level of proline. Soluble protein content in glyphosate-treated corollas did not cause any significant changes. The contents of soluble phenolics, lignin, and IAA in the corollas were not signific

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5

Kaur Gill, Jatinder Pal, Nidhi Sethi, and Anand Mohan. "Synthesis, Characterization and Herbicidal Activity of Amide Derivatives of Glyphosate." Oriental Journal of Chemistry 34, no. 5 (2018): 2378–83. http://dx.doi.org/10.13005/ojc/340519.

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The present work includes synthesis of a series of amide derivatives of glyphosate and their characterization. The structure analysis of these new derivatives was done with the help of FTIR and 1H NMR, Further, their herbicidal activity was analyzed on one of the common weeds (Parthenium hysterophorus). Under the influence of amide derivatives of glyphosate it was found that the chlorophyll content (Chlorophyll a, Chlorophyll b and total Chlorophyll content) of the weed was found to lessen than the control. Moreover, these synthesized derivatives are less polar as compared to the parent glypho

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Tavares, Claudinéia Raquel de Oliveira, José Albertino Bendassolli, Daniela Neves Ribeiro, and Alexssandra Luiza Rodrigues Molina Rossete. "15N-labeled glyphosate synthesis and its practical effectiveness." Scientia Agricola 67, no. 1 (2010): 96–101. http://dx.doi.org/10.1590/s0103-90162010000100014.

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Glyphosate is the herbicide with the greatest participation in the world market, and it has been used intensively in agriculture for over 30 years, especially because of its relatively low cost and high effectiveness on different species. This study describes a synthesis method of glyphosate in the form of the isopropylamine salt enriched in the stable nitrogen isotope (15N). The 15N-herbicide synthesis was performed using a phosphomethylation reaction with dialkyl phosphite and 15N-glycine. The tests were conducted at a microscale and equimolar quantities. A 20% yield was obtained at the esta

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7

Kulyk, M. F., S. Y. Kobak, O. V. Khimich, T. O. Didorenko, L. H. Pohorila, and Y. M. Kulyk. "The agent for increasing soybean yield and for the Round-up resistant one decrease in the synthesis of unnatural peptides with glycine glyphosate." Feeds and Feed Production, no. 87 (June 7, 2019): 79–86. http://dx.doi.org/10.31073/kormovyrobnytstvo201987-12.

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The purpose. In order to increase soybean yield to develop the agent for pre-sowing seed treatment and crop spraying in the budding phase, and application of an agent for Round-up resistant soybean should reduce the synthesis of unnatural peptides with glycine glyphosate in the structure of proteins, which can cause unpredictable consequences for animals and humans. Methods. Laboratory and field experiments on chickens and hens. Results. The agent «Zernovit» for pre-sowing seed treatment of soybean seeds (patent of Ukraine for utility model No.119739, 2017) and in the budding phase has been de

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8

Sophiphun, Onsulang, Worapong Bua-ngern, Sontichai Chanprame, and Chanakan Laksana. "Synthesis and Characterization of Zeolite NaY and its Glyphosate Adsorption Capacity with Varying Iron Content." Trends in Sciences 19, no. 21 (2022): 6270. http://dx.doi.org/10.48048/tis.2022.6270.

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In this study, Fe loaded zeolite NaY with varying iron contents was prepared and used as glyphosate adsorbents. A hydrothermal method was used to synthesize the zeolite NaY from bagasse ash derived silica (Si-BA). Various Fe contents (1.75 - 7.66 %w/w) were impregnated onto the zeolite. Several techniques were used to examine the physicochemical properties of adsorbents, including X-ray diffraction (XRD), energy dispersive X-ray fluorescence (ED-XRF), N2 adsorption-desorption, field emission scanning electron microscopy (FE-SEM), pH drift method, and zeta potential. In a batch adsorption proce

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9

Reynolds, P. E., J. C. Scrivener, L. B. Holtby, and P. D. Kingsbury. "Review and synthesis of Carnation Creek herbicide research." Forestry Chronicle 69, no. 3 (1993): 323–30. http://dx.doi.org/10.5558/tfc69323-3.

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Carnation Greek Watershed (48°54′N,125°01′W), located on the west coast of Vancouver Island, was aerially treated with glyphosate (ROUNDUP1) in September 1984. Various chemical and biological studies were conducted for up to 3 years after the treatment in order to study the environmental fate and impacts of the herbicide in a temperate coastal rain forest. In tributaries oversprayed with the herbicide, impacts on coho salmon (Oncorhynchus kisutch) and other aquatic organisms were short-term, and the impacts were considered to be acceptable. Residue movements within the watershed and residue in

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10

Cooley, William E., and Chester L. Foy. "Effects of Sc-0224 and Glyphosate On Free Amino Acids, Soluble Protein, and Protein Synthesis in Inflated Duckweed (Lemna Gibba)." Weed Science 40, no. 3 (1992): 345–50. http://dx.doi.org/10.1017/s0043174500051729.

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Effects of the herbicides SC-0224 and glyphosate on the pool levels of free amino acids, soluble protein, and protein synthesis in inflated duckweed were compared. SC-0224 caused larger increases than glyphosate in the pool levels of amino acids; the increases caused by SC-0224 were similar, however, to those caused by trimethylsulfonium iodide (TMS-I). Expressed on a per gram fresh weight basis, none of the treatments changed soluble protein or the incorporation of14C-leucine into soluble protein. On a per flask basis (allowing for decreased growth in treated flasks), both herbicides and TMS-

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11

Sortino, Antonella Laura, Maria Censabella, Gabriella Munzi, Simona Boninelli, Vittorio Privitera, and Francesco Ruffino. "Laser-Based Synthesis of Au Nanoparticles for Optical Sensing of Glyphosate: A Preliminary Study." Micromachines 11, no. 11 (2020): 989. http://dx.doi.org/10.3390/mi11110989.

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Nowadays, Au nanoparticles (AuNPs) capture great interest due to their chemical stability, optical properties, and biocompatibility. The success of technologies based on the use of AuNPs implies the development of simple synthesis methods allowing, also, the fine control over their properties (shape, sizes, structure). Here, we present the AuNPs fabrication by nanosecond pulsed laser ablation in citrate-solution, that has the advantage of being a simple, economic and eco-sustainable method to fabricate colloidal solutions of NPs. We characterized the stability and the absorbance of the solutio

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12

Xu, Guo Mei, and Tie Jun Shi. "Synthesis of Alkyl Polyglycoside and its Application in the Glyphosate." Applied Mechanics and Materials 716-717 (December 2014): 126–29. http://dx.doi.org/10.4028/www.scientific.net/amm.716-717.126.

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Using sweet potato starch, butanol, and dodecyl alcohol as raw materials, the alkyl indican surfactant was synthesized by two-step reactions with composite catalysts of p-toluene sulfonic acid and citric acid, the synthesis conditions were investigated through orthogonal method and the structure of the product was characterized by IR and mass spectroscopy. The weeding test was also studied by adding the appropriate proportion of alkyl indican surfactant. The results showed that the best technological conditions was: reaction took place under 120 C and last for 4 h, msweet potato starch:mn-buta

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13

Lacerda, André Luiz de Souza, João Nicanildo Bastos dos Santos, Ary Gertes Carneiro Junior, Rodrigo Anselmo Tarsitano, and Ricardo Salvador da Silva. "Determination of amino acids and nutritional aspects in transgenic soybean exposed to glyphosate/ Determinação de aminoácidos e aspectos nutricionais na soja transgênica exposta ao glifosato." Brazilian Journal of Development 7, no. 6 (2021): 58068–78. http://dx.doi.org/10.34117/bjdv7n6-283.

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With the increase of glyphosate tolerant transgenic soybean cultivation areas, this substance has become the main herbicide for this crop, its use may interfere in the metabolism and nutritional aspects of transgenic plants. In this scenario, the objective of this work was to verify the oil, protein, phytate and amino acid concentrations in glyphosate tolerant soybean cultivar. Comparing the averages between oil, protein and total amino acid levels in transgenic soybean exposed and not exposed to glyphosate, it was found that there was no significant difference by Tukey test at 5% probability.

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14

Thelen, Kurt D., Evelyn P. Jackson, and Donald Penner. "Utility of Nuclear Magnetic Resonance for Determining the Molecular Influence of Citric Acid and an Organosilicone Adjuvant on Glyphosate Activity." Weed Science 43, no. 4 (1995): 566–71. http://dx.doi.org/10.1017/s0043174500081650.

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In the discipline of Weed Science, nuclear magnetic resonance (NMR) has been used extensively for obtaining structural information on herbicide compounds in the areas of herbicide synthesis, metabolism, and environmental degradation. However, little research has been published with regard to the utilization of NMR in determining molecular interactions in the spray solution. The molecular influence of citric add and an organosilicone adjuvant on glyphosate was analyzed with NMR spectrometry.14C-glyphosate absorption studies showed a decrease in glyphosate absorption by sunflower when Ca2+was ad

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15

Zhou, Ji, Jian Li, Ran An, Hua Yuan, and Faquan Yu. "Study on a New Synthesis Approach of Glyphosate." Journal of Agricultural and Food Chemistry 60, no. 25 (2012): 6279–85. http://dx.doi.org/10.1021/jf301025p.

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16

Hunter, James H., Andrew I. Hsiao, and Gordon I. Mcintyre. "Effect of Nitrogen on the Glyphosate-Induced Inhibition of Rhizome Bud Growth in Quackgrass (Elytrigia repens)." Weed Science 41, no. 3 (1993): 426–33. http://dx.doi.org/10.1017/s0043174500052140.

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In experiments conducted under controlled conditions, glyphosate-induced inhibition of rhizome bud growth in quackgrass was reduced by increasing the nitrogen (N) concentration in the nutrient solution from 10.5 to 210 mg L−1either 2 or 4 d before foliar application of the herbicide, and for 7 d after the herbicide treatment. The additional N reduced the glyphosate-induced inhibition of rhizome growth on the intact plant at the lowest glyphosate dosage (2.8 μg per plant) but had no significant effect at higher dosages. Both the 2- and 4-d high N treatments significantly increased the length, d

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17

Guo, Dandan, Nadeem Muhammad, Chaoyan Lou, Dan Shou, and Yan Zhu. "Synthesis of dendrimer functionalized adsorbents for rapid removal of glyphosate from aqueous solution." New Journal of Chemistry 43, no. 1 (2019): 121–29. http://dx.doi.org/10.1039/c8nj04433c.

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18

Cebeci, Ozge, and Hikmet Budak. "Global Expression Patterns of ThreeFestucaSpecies Exposed to Different Doses of Glyphosate Using the Affymetrix GeneChip Wheat Genome Array." Comparative and Functional Genomics 2009 (2009): 1–10. http://dx.doi.org/10.1155/2009/505701.

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Glyphosate has been shown to act as an inhibitor of an aromatic amino acid biosynthetic pathway, while other pathways that may be affected by glyphosate are not known. Cross species hybridizations can provide a tool for elucidating biological pathways conserved among organisms. Comparative genome analyses have indicated a high level of colinearity among grass species and Festuca, on which we focus here, and showed rearrangements common to the Pooideae family. Based on sequence conservation among grass species, we selected the Affymetrix GeneChip Wheat Genome Array as a tool for the analysis of

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19

Bogdanova, Aneta, Victoria Piunova, Daniel Berger, Andrei V. Fedorov, and Douglas C. Neckers. "Synthesis and Biological Activity of Photopolymerizable Derivatives of Glyphosate†." Biomacromolecules 8, no. 2 (2007): 439–47. http://dx.doi.org/10.1021/bm060477o.

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20

Zhai, Jian, and Chun Hua Jiang. "Synthesis of Calcium Peroxide Microparticles and its Application in Glyphosate Wastewater Pretreatment." Advanced Materials Research 881-883 (January 2014): 1139–43. http://dx.doi.org/10.4028/www.scientific.net/amr.881-883.1139.

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The calcium peroxide microparticles were synthesized and evaluated as an innovative oxidant to pretreat glyphosate wastewater. The CaO2 microparticles were 0.1-0.3 μm in diameter and the average CaO2 content was 80%. Experiments were performed to investigate the influence of m(CaO2 :CODCr), n(CaO2:FeSO4·7H2O), pH and contact time of solution on the removal efficiency of TP and CODCr. Under the optimal condition (m(CaO2 :CODCr) =1:1, n(CaO2:FeSO4·7H2O)=4:1, pH=3.0,contact time =30min), the removal efficiency of TP and CODCr reached 94.2% and 62.1% respectively. These results suggested that CaO2

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21

Mikac, Lara, István Rigó, Marko Škrabić, Mile Ivanda, and Miklós Veres. "Comparison of Glyphosate Detection by Surface-Enhanced Raman Spectroscopy Using Gold and Silver Nanoparticles at Different Laser Excitations." Molecules 27, no. 18 (2022): 5767. http://dx.doi.org/10.3390/molecules27185767.

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Glyphosate is one of the most widely used pesticides in the world, but it has been shown to persist in the environment and therefore needs to be detected in food. In this work, the detection of glyphosate by surface-enhanced Raman scattering (SERS) using gold and silver nanoparticles and three different commonly used laser excitations (532, 632, and 785 nm wavelengths) of a Raman microscope complemented with a portable Raman spectrometer with 785 nm excitation is compared. The silver and gold nanosphere SERS substrates were prepared by chemical synthesis. In addition, colorimetric detection of

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22

Torretta, Vincenzo, Ioannis Katsoyiannis, Paolo Viotti, and Elena Rada. "Critical Review of the Effects of Glyphosate Exposure to the Environment and Humans through the Food Supply Chain." Sustainability 10, no. 4 (2018): 950. http://dx.doi.org/10.3390/su10040950.

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Glyphosate is a synthesis product and chemical substance that entered in the global market during the 70s. In the beginning, the molecule was used as an active principle in a wide range of herbicides, with great success. This was mainly due to its systemic and non-selective action against vegetable organisms and also to the spread of Genetically Modified Organism (GMO) crops, which over the years were specifically created with a resistance to glyphosate. To date, the product is, for these reasons, the most sprayed and most used herbicide in the world. Because of its widespread diffusion into t

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23

Songa, Everlyne A., Vernon S. Somerset, Tesfaye Waryo, Priscilla G. L. Baker, and Emmanuel I. Iwuoha. "Amperometric nanobiosensor for quantitative determination of glyphosate and glufosinate residues in corn samples." Pure and Applied Chemistry 81, no. 1 (2009): 123–39. http://dx.doi.org/10.1351/pac-con-08-01-15.

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This study presents a simple, sensitive, rapid, and low-cost amperometric method for direct and quantitative determination of glyphosate and glufosinate herbicides. Electrochemical synthesis and characterization of poly(2,5-dimethoxyaniline)-poly(4-styrenesulfonic acid) (PDMA-PSS) nanoparticles was achieved by cyclic voltammetry (CV) and scanning electron microscopy (SEM). The nanobiosensor was constructed by immobilizing the enzyme horseradish peroxidase (HRP) electrostatically onto the surface of a rotating gold disk electrode modified with PDMA-PSS nanoparticles. The biosensing principle wa

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Pinel, Catherine, Emmanuel Landrivon, Hedi Lini, and Pierre Gallezot. "Effect of the Nature of Carbon Catalysts on Glyphosate Synthesis." Journal of Catalysis 182, no. 2 (1999): 515–19. http://dx.doi.org/10.1006/jcat.1998.2374.

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25

Smolyaninova, D. M., E. V. Bizina, M. Yu Larina, and T. N. Ermolaeva. "MAGNETIC NANOCOMPOSITES IN PIEZOELECTRIC SENSORS FOR DETERMINATION OF GLYPHOSATE." http://eng.biomos.ru/conference/articles.htm 1, no. 19 (2021): 383–85. http://dx.doi.org/10.37747/2312-640x-2021-19-383-385.

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Piezoelectric gravimetric sensors based on magnetic nanocomposites: polymers with molecular imprints (MIP) Fe3O4@MIP N - (phosphonmethyl) - glycine have been developed. It was found that the optimal concentration ratio of template: functional monomer: cross-monomer is 1: 3: 25. The best synthesis time is 3h with constant stirring at a speed of 60 rpm and heating to 60 °C.

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Rojas Arias, Adriana Carolina, Alejandro Chaparro-Giraldo (R. I. P.), and Silvio Alejandro López-Pazos. "A basic scheme of soybean transformation for glyphosate tolerance using Agrobacterium tumefaciens through an approximation of patents: a review." Agronomía Colombiana 39, no. 2 (2021): 145–55. http://dx.doi.org/10.15446/agron.colomb.v39n2.92644.

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Concern has been expressed on the control of agricultural biotechnology through patents that may adversely affect the development of competing crops. Soybean is one of the most important crops around the world (~287 million t per year), above potatoes (45 million t per year), tomatoes (23 million t per year), or wheat (116 million t per year), with prices for American producers ranging between USD 278.8 and USD 650.3 t-1. Soybean belongs to the Fabaceae family and has been genetically modified (GM) to improve its tolerance to herbicides, including glyphosate, its resistance to insect pests, an

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Rallet, Danga, Abba Paltahe, Cornelius Tsamo, and Benoît Loura. "Synthesis of clay-biochar composite for glyphosate removal from aqueous solution." Heliyon 8, no. 3 (2022): e09112. http://dx.doi.org/10.1016/j.heliyon.2022.e09112.

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Serra, Loïse, Anthony Estienne, Claudine Vasseur, Pascal Froment, and Joëlle Dupont. "Review: Mechanisms of Glyphosate and Glyphosate-Based Herbicides Action in Female and Male Fertility in Humans and Animal Models." Cells 10, no. 11 (2021): 3079. http://dx.doi.org/10.3390/cells10113079.

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Glyphosate (G), also known as N-(phosphonomethyl)glycine is the declared active ingredient of glyphosate-based herbicides (GBHs) such as Roundup largely used in conventional agriculture. It is always used mixed with formulants. G acts in particular on the shikimate pathway, which exists in bacteria, for aromatic amino acids synthesis, but this pathway does not exist in vertebrates. In recent decades, researchers have shown by using various animal models that GBHs are endocrine disruptors that might alter reproductive functions. Our review describes the effects of exposure to G or GBHs on the h

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Marbawi, Hartinie, Muhammad Arif Mukhriz Ros Saidon Khudri, Ahmad Razi Othman, et al. "Isothermal Modelling of the Adsorption of Glyphosate onto Palm Oil Fronds Activated Carbon." Journal of Environmental Microbiology and Toxicology 7, no. 1 (2019): 21–26. http://dx.doi.org/10.54987/jemat.v7i1.467.

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Glyphosate is a heavily usage herbicide in Malaysia. It inhibits amino acids synthesis in plants and microorganisms with the latter inhibition makes it difficult to find biodegradation microorganism as a bioremediation agent for this pesticide. One candidate for bioremediation is biosorption that has several positive aspects which include low operating expenses, very efficient detoxification of toxicants at low concentrations, low amount of disposal materials and does not need nutrient requirements as in bacterial-based remediation, the latter of which is limited by the presence of heavy metal

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Khomenko, Y. V., L. M. Ishchenko, V. D. Ishchenko, et al. "Development Of ELISA Kit For Detection Of Glyphosate-Resistant Genetically Modified Soybean." Methods and Objects of Chemical Analysis Vol. 14, No.1 (2019): 21–29. http://dx.doi.org/10.17721/moca.2019.21-29.

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The goal of research was development of competitive ELISA kit for detection of genetically modified plants resistant to glyphosate. As the source for gene isolation we have used leaves of GM soybean RoundUp Ready, line 40-3-2 (Monsanto). Using polymerase chain reaction the gene encoding the enzyme 5-enolpiruvilshykimat-3-phosphate synthase (CP4 EPSPS) was isolated, which provides resistance to the herbicide glyphosate. Isolated gene has been cloned into plasmid vector pET24(a), creating genetic construct pET-CP4EPSPS. E.coli (BL 21(DE3)) has been transformed by genetic construct and over expre

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Mao, Michael K., and John E. Franz. "A Facile General Synthesis of ThiocarboxylateS-Esters of Glyphosate and Its Derivatives." Synthesis 1991, no. 11 (1991): 920–22. http://dx.doi.org/10.1055/s-1991-26606.

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Barik, Bapun, Monalisa Mishra, and Priyabrat Dash. "Ionic liquid-assisted synthesis of a novel PANI/ZnWO4/WO3 ternary nanocomposite: a facile double electron transfer photocatalyst for efficient degradation of a herbicide." Environmental Science: Nano 8, no. 9 (2021): 2676–92. http://dx.doi.org/10.1039/d1en00563d.

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A ternary PANI–ZnWO4–WO3 photocatalyst was synthesized via IL-assisted in situ polymerization method exhibiting double Z-scheme channelization towards photodegradation of glyphosate with superior minimization of toxicity of degraded products.

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Ravishankar, Apoorva, Amaury Pupo, and Jennifer E. G. Gallagher. "Resistance Mechanisms of Saccharomyces cerevisiae to Commercial Formulations of Glyphosate Involve DNA Damage Repair, the Cell Cycle, and the Cell Wall Structure." G3: Genes|Genomes|Genetics 10, no. 6 (2020): 2043–56. http://dx.doi.org/10.1534/g3.120.401183.

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The use of glyphosate-based herbicides is widespread and despite their extensive use, their effects are yet to be deciphered completely. The additives in commercial formulations of glyphosate, though labeled inert when used individually, have adverse effects when used in combination with other additives along with the active ingredient. As a species, Saccharomyces cerevisiae has a wide range of resistance to glyphosate-based herbicides. To investigate the underlying genetic differences between sensitive and resistant strains, global changes in gene expression were measured, when yeast were exp

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Tse, Man-Mo, Ya-Ling Su, and Shu-Hua Cheng. "Effects of Acidic Solution on the One-Step Electrodeposition of Prussian Blue Nanocrystals on Screen-Printed Carbon Electrodes Modified with Magnetite Nanoparticles." Chemosensors 10, no. 8 (2022): 325. http://dx.doi.org/10.3390/chemosensors10080325.

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This study investigated the electrochemical synthesis of Prussian blue (PB) nanocrystals on a screen-printed carbon electrode (SPCE) modified with a thin film of magnetite nanoparticles (nano-Fe3O4) in aqueous mixture solutions of potassium hexacyanoferrate(III) and different kinds of acids. The generated PB nanocrystals exhibited varied voltammetric responses that are highly related to the characteristics and properties of acids in the mixture solution. Interestingly, in the presence of glyphosate as an organic acid, surface magnetite nanoparticles were occluded within electrogenerated Prussi

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Zarejousheghani, Mashaalah, Alaa Jaafar, Hendrik Wollmerstaedt, et al. "Rational Design of Molecularly Imprinted Polymers Using Quaternary Ammonium Cations for Glyphosate Detection." Sensors 21, no. 1 (2021): 296. http://dx.doi.org/10.3390/s21010296.

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Molecularly imprinted polymers have emerged as cost-effective and rugged artificial selective sorbents for combination with different sensors. In this study, quaternary ammonium cations, as functional monomers, were systematically evaluated to design imprinted polymers for glyphosate as an important model compound for electrically charged and highly water-soluble chemical compounds. To this aim, a small pool of monomers were used including (3-acrylamidopropyl)trimethylammonium chloride, [2-(acryloyloxy)ethyl]trimethylammonium chloride, and diallyldimethylammonium chloride. The simultaneous int

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JASPER, S. P., G. J. PICOLI JR, E. D. VELINI, S. F. G. SOUSA, and C. A. CARBONARI. "MANAGEMENT OF MAIZE STOVER WITH UNDERDOSES RATES OF GLYPHOSATE APPLICATIONS IN NO-TILLAGE." Planta Daninha 33, no. 3 (2015): 543–50. http://dx.doi.org/10.1590/s0100-83582015000300016.

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ABSTRACTGlyphosate has significant effects on the growth and development of plants when in underdoses. This work was developed to verify the effect of the application of glyphosate in underdoses in lignin synthesis and consequently decomposition of maize stover. Two experiments were conducted; the first one in a greenhouse for underdoses adjustments and the second one in the production area. The experimental design of the first trial was completely randomized with four replications. The treatments consisted in the application of the underdoses: 0, 25, 50 and 100 g ha-1 of glyphosate. In the pr

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Miroshnikova, Darya I., Valerii N. Rakitskii, Maria A. Fomina, Valerii A. Kiryushin, and Tatiana V. Motalova. "Oxidative carbonilation of liver tissue proteins under the influence of pesticide based on glyphosate in a subchronic experiment." Health Care of the Russian Federation 64, no. 6 (2020): 351–57. http://dx.doi.org/10.46563/0044-197x-2020-64-6-351-357.

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Introduction. Currently, the pathogenetic mechanisms of the action on the body of widely used glyphosate-based herbicides and the search for the markers of the health status that changes under the influence of these herbicides remain open for study and discussion. Carbonyl derivatives of proteins can be used as the markers of oxidative stress caused by the herbicidal composition of the isopropylamine salt of glyphosate. The purpose of this study was to assess the severity of oxidative carbonylation of liver tissue proteins under the influence of a glyphosate-based pesticide in a subchronic exp

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Taddei, Marco, Anna Donnadio, Ferdinando Costantino, Riccardo Vivani, and Mario Casciola. "Synthesis, Crystal Structure, and Proton Conductivity of One-Dimensional, Two-Dimensional, and Three-Dimensional Zirconium Phosphonates Based on Glyphosate and Glyphosine." Inorganic Chemistry 52, no. 20 (2013): 12131–39. http://dx.doi.org/10.1021/ic4019597.

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Kaur Gill, Jatinder Pal, Simranjeet Singh, Nidhi Sethi, et al. "Efficient synthesis and characterization of non-toxic glyphosate derivatives as eco-friendly herbicides." Current Research in Green and Sustainable Chemistry 4 (2021): 100100. http://dx.doi.org/10.1016/j.crgsc.2021.100100.

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Zhou, Annan, Yuejuan Zhang, Yasai Shi, and Qinghong Xu. "Integrated synthesis of metallocene@support catalysts based on glyphosate and its zirconium derivatives." RSC Advances 7, no. 88 (2017): 55866–73. http://dx.doi.org/10.1039/c7ra11089h.

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Three new kinds of composite metallocene catalyst, Cp<sub>2</sub>Zr@Gly, Cp<sub>2</sub>Zr@ZrGp and Cp<sub>2</sub>Zr@EXZrGP, were synthesized and their catalytic activity in ethylene polymerization was studied.

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Bochkova, Olga, Mikhail Khrizanforov, Aidar Gubaidullin, et al. "Synthetic Tuning of CoII-Doped Silica Nanoarchitecture Towards Electrochemical Sensing Ability." Nanomaterials 10, no. 7 (2020): 1338. http://dx.doi.org/10.3390/nano10071338.

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The present work introduces both synthesis of silica nanoparticles doped with CoII ions by means of differently modified microemulsion water-in-oil (w/o) and Stöber techniques and characterization of the hybrid nanoparticles (CoII@SiO2) by TEM, DLS, XRD, ICP-EOS, SAXS, UV-Vis, and UV-Vis/DR spectroscopy and electrochemical methods. The results reveal the lack of nanocrystalline dopants inside the hybrid nanoparticles, as well as no ligands, when CoII ions are added to the synthetic mixtures as CoII(bpy)3 complexes, thus pointing to coordination of CoII ions with Si-O- groups as main driving fo

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Nestroinaia, Olga, and Oksana Ponomarenko. "Synthesis of hybrid materials based on layered double hydroxides." Chemical Bulletin of Kazakh National University, no. 2 (June 29, 2019): 4–10. http://dx.doi.org/10.15328/cb1025.

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The use of pesticides adversely affects not only the environment, but also human health. A promising direction in solving this problem is to obtain hybrid materials capable of controlled release of pesticides. Layered double hydroxides (LDHs) can act as a matrix. Layered double hydroxides with intercalated glyphosate anions (MgAl-Gly-LDH) were synthesized by different methods: coprecipitation at constant pH (MgAl-Gly-LDH-c), synthesis under hydrothermal conditions (MgAl-Gly-LDH-ht), microwave method (MgAl-Gly-LDH-mw) and rehydration method (MgAl-Gly-LDH-re). All the synthesized samples were an

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Wirth, Marisa A., Lars Longwitz, Marion Kanwischer, Peter Gros, Peter Leinweber, and Thomas Werner. "AMPA-15N – Synthesis and application as standard compound in traceable degradation studies of glyphosate." Ecotoxicology and Environmental Safety 225 (December 2021): 112768. http://dx.doi.org/10.1016/j.ecoenv.2021.112768.

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Krawczyk, Henryk, and Tadeusz J. Bartczak. "NEW CRYSTALLINE POLYMORPHIC FORM OF GLYPHOSATE: SYNTHESIS, CRYSTAL AND MOLECULAR STRUCTURES OFN-(PHOSPHONOMETHYL)GLYCINE." Phosphorus, Sulfur, and Silicon and the Related Elements 82, no. 1-4 (1993): 117–25. http://dx.doi.org/10.1080/10426509308047415.

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Reddy, Krishna N., Charles T. Bryson, and Ian C. Burke. "Ragweed Parthenium (Parthenium hysterophorus) Control with Preemergence and Postemergence Herbicides." Weed Technology 21, no. 4 (2007): 982–86. http://dx.doi.org/10.1614/wt-07-053.1.

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Field and greenhouse experiments were conducted during 2005 and 2006 at Stoneville, MS, to determine control of ragweed parthenium with several preemergence (PRE) and postemergence (POST) herbicides registered for use in corn, cotton, peanut, rice, and soybean. Norflurazon, pendimethalin, clomazone, diuron, fluometuron, pyrithiobac, dimethenamid, flumetsulam, imazaquin, s-metolachlor, metribuzin, chlorimuron, atrazine, simazine, flumioxazin, and quinclorac were applied PRE. Ragweed parthenium control was highest with norflurazon (100%) and clomazone (100%) followed by fluometuron (96%), metrib

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Agbohessi, Prudencio, and Ibrahim Imorou Toko. "Effets toxiques des herbicides à base du glyphosate sur les poissons et autres animaux aquatiques : approche bibliographique." International Journal of Biological and Chemical Sciences 15, no. 6 (2022): 2685–700. http://dx.doi.org/10.4314/ijbcs.v15i6.33.

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Le glyphosate est un herbicide total foliaire systémique dont le principe actif est rarement utilisé seul mais le plus souvent mélangé à des formulants. Afin de faire la lumière sur ses effets toxicologiques sur les écosystèmes aquatiques, un travail de synthèse documentaire nous a permis d’établir sa toxicité sur les poissons, les invertébrés aquatiques et les amphibiens. Ainsi les CL50-96 h (Concentrations létales médianes sur 96 h) sur les poissons varient de 0,03 mg/L (Ictalurus punctatus) à 975 mg/L (Phalloceros caudimaculatus). Les effets chroniques recensés sur les poissons sont, entre

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Zhao, Lijia, Jing Zhang, Luda Yang, et al. "Glyphosate exposure attenuates testosterone synthesis via NR1D1 inhibition of StAR expression in mouse Leydig cells." Science of The Total Environment 785 (September 2021): 147323. http://dx.doi.org/10.1016/j.scitotenv.2021.147323.

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Sopko, Bruno, Gracian Tejral, Guissepe Bitti та ін. "Glyphosate Interaction with eEF1α1 Indicates Altered Protein Synthesis: Evidence for Reduced Spermatogenesis and Cytostatic Effect". ACS Omega 6, № 23 (2021): 14848–57. http://dx.doi.org/10.1021/acsomega.1c00449.

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Diel, Júlia C., Dison S. P. Franco, Andrei V. Igansi, et al. "Green synthesis of carbon nanotubes impregnated with metallic nanoparticles: Characterization and application in glyphosate adsorption." Chemosphere 283 (November 2021): 131193. http://dx.doi.org/10.1016/j.chemosphere.2021.131193.

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Wu, Mianyuan, Yanchao Yu, Yang Liu, Jun You, Wenju Wu, and Bo Liu. "Synthesis and Application of a Novel Fluorescent Probe for Sequential Recognition Cu 2+ and Glyphosate." Chinese Journal of Organic Chemistry 42, no. 3 (2022): 803. http://dx.doi.org/10.6023/cjoc202109049.

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