Search Results - "Bollag, J M"

Enzymatic Oxidative Transformation of Chlorophenol Mixtures by Bollag, J.M, Chu, Horng-Lun, Rao, M.A, Gianfreda, L

“…Chlorinated phenols are major industrial and agricultural xenobiotics that pollute soil and ground water. It has been shown that laccases catalyze the…”
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Oxidative transformation of phenols in aqueous mixtures by Gianfreda, L., Sannino, F., Rao, M.A., Bollag, J.-M.

“…The transformation by an oxidoreductase (a laccase from Rhus vernificera) of a mixture of four phenols (catechol, methylcatechol, m-tyrosol and hydroxytyrosol)…”
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Microbial metabolism of pyridine, quinoline, acridine, and their derivatives under aerobic and anaerobic conditions by KAISER, J.-P, FENG, Y, BOLLAG, J.-M

“…Our review of the metabolic pathways of pyridines and aza-arenes showed that biodegradation of heterocyclic aromatic compounds occurs under both aerobic and…”
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Enzymatic transformation and binding of labeled 2,4,6-trinitrotoluene to humic substances during an anaerobic/aerobic incubation by THIELE, S, FERNANDES, E, BOLLAG, J.-M

“…Organic pollutants are degraded in soil and simultaneously nonextractable residues are formed. However, proof is lacking that this fixation has a detoxifying…”
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Enzyme‐Clay Interactions and Their Impact on Transformations of Natural and Anthropogenic Organic Compounds in Soil by Naidja, A., Huang, P. M., Bollag, J.‐M.

“…Soil is a living system in which enzymes are present either free in solution or bound to clay and clay‐humus complexes. Enzyme‐clay interactions play a key…”
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Characterization of Humic Acids, Composts, and Peat by Diffuse Reflectance Fourier‐Transform Infrared Spectroscopy by Niemeyer, J., Chen, Y., Bollag, J.‐M.

“…Transmission infrared (IR) spectroscopy, either dispersive or Fourier transformed (FTIR), has been used extensively in studies on humic substances. A variety…”
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Interaction of 2,4,6-trinitrotoluene (TNT) and 4-amino-2,6-dinitrotoluene with humic monomers in the presence of oxidative enzymes by WANG, C.-J, THIELE, S, BOLLAG, J.-M

“…Oxidative coupling of nitroaromatic compounds involving soil organic matter was examined as a means of soil remediation. Humic monomers, serving as model…”
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Effect of Humic Constituents on the Transformation of Chlorinated Phenols and Anilines in the Presence of Oxidoreductive Enzymes or Birnessite by Park, Jong-Woo, Dec, Jerzy, Kim, Jang-Eok, Bollag, Jean-Marc

“…Chlorinated phenols and anilines are transformed and detoxified in soil through oxidative coupling reactions mediated by enzymes or metal oxides. The reactions…”
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Dehalogenation of Chlorinated Phenols during Oxidative Coupling by Dec, Jerzy, Bollag, Jean Marc

“…A new mechanism of chloride release during oxidative coupling of chlorinated phenols is described. A hypothesis for explaining the dehalogenation mechanism…”
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Treatment of 2,4‐Dichlorophenol Polluted Soil with Free and Immobilized Laccase by Ahn, Mi‐Youn, Dec, Jerzy, Kim, Jang‐Eok, Bollag, Jean‐Marc

“…ABSTRACT Enzyme treatment is currently considered for remediation of terrestrial systems polluted with organic compounds. In this study, two soils from…”
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Comparison of reaction products from the transformation of catechol catalyzed by birnessite or tyrosinase by Naidja, A. (Univ. of Saskatchewan, Saskatoon, SK, Canada.), Huang, P.M, Bollag, J.M

“…Both tyrosinase, a Cu-containing polyphenoloxidase, and birnessite (delta-MnO2) are able to catalyze the transformation of phenolic compounds through oxidative…”
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Laccase-mediated detoxification of phenolic compounds by Bollag, J.M, Shuttleworth, K.L, Anderson, D.H

“…The ability of a polyphenoloxidase, the laccase of the fungus Rhizoctonia praticola, to detoxify phenolic pollutants was examined. The growth of the fungus…”
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Detoxification of substituted phenols by oxidoreductive enzymes through polymerization reactions by Dec, J. (The Pennsylvania State University, University Park, PA), Bollag, J.M

“…Laccases from the fungi Rhizoctonia praticola and Trametes versicolor, horseradish peroxidase and tyrosinase were evaluated for their ability to polymerize…”
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Use of immobilized bacteria to treat industrial wastewater containing a chlorinated pyridinol by Feng, Y, Racke, K.D, Bollag, J.M

“…Pseudomonas sp. strain M285 immobilized on diatomaceous earth beads was used to remove 3,5,6-trichloro-2-pyridinol (TCP) from industrial wastewater. Batch…”
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Activity of tyrosinase immobilized on hydroxyaluminum-montmorillonite complexes by Naidja, A., Huang, P.M., Bollag, J.-M.

“…Montmorillonite was coated with varying levels of hydroxyaluminum, and the influence of degree of coatings on the adsorption, immobilization and activity of…”
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Comparative Studies of Extracellular Fungal Laccases by BOLLAG, J.-M, LEONOWICZ, A

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Enhanced enzymatic removal of chlorophenols in the presence of co-substrates by Roper, J.Chadwick, Sarkar, Jawed M., Dec, Jerzy, Bollag, Jean-Marc

“…The effect of reactive co-substrates such as guaiacol and 2,6-dimethoxyphenol on the removal of chlorinated phenols by horseradish peroxidase (HRP) and a…”
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Degradation of Primisulfuron by a Combination of Chemical and Microbiological Processes by Braschi, Ilaria, Pusino, Alba, Gessa, Carlo, Bollag, Jean-Marc

“…Microbial degradation of the herbicide primisulfuron was investigated using enrichment cultures from contaminated soils and 20 axenic cultures. At neutral pH,…”
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Enzyme-mediated coupling of 3,4-dichloroaniline and ferulic acid: a model for pollutant binding to humic materials by Tatsumi, Kenji, Freyer, Alan, Minard, Robert D, Bollag, Jean Marc

“…To investigate the incorporation of chloroanilines into humic substances, the reaction of ferulic acid with three different chloroanilines in the presence of a…”
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Effect of soils on the behavior of immobilized enzymes by Gianfreda, L. (Universita di Napoli, Portici, Italy), Bollag, J.M

“…The use of immobilized enzymes, such as oxidoreductases and hydrolases, in contaminated soils offers a simple, efficient, and inexpensive method for solving…”
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