ceric ammonium nitrate (CAN)
Optimization of Ceric Ammonium Nitrate Initiated Graft Copolymerization of Acrylonitrile onto Chitosan
... of ceric ammonium nitrate redox ...as ceric ammonium nitrate (CAN) concentration, polyacrylonitrile concentration and reaction time to study their influence on percent grafting ...
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Ceric ammonium nitrate and manganese(III) acetate mediated radical oxidation and addition reactions of anthracene and 9-substituted anthracenes
... Radical oxidation and addition reactions of anthracene (1), 9-methylanthracene (2) and 9-phenylan- thracene (3) were investigated with dimethyl malonate (4) in the presence of ceric ammonium nitrate ...
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SYNTHESIS AND CHARACTERIZATION OF CASSAVA STARCH –GMETHACRYLIC ACID COPOLYMERS WITH CERIC AMMONIUM NITRATE AS AN INITIATOR
... This work presents synthesis and characterization of copolymer obtained by grafting of (methacrylic acid) on cassava starch in the presence of initiator ceric ammonium nitrate (CAN).Starch was ...
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HOMOGENEOUS MODIFICATION OF SUGARCANE BAGASSE TO CELLULOSE AND GRAFTED WITH 2 HYDROXYETHYLACRYLATE USING CERIC AMMONIUM NITRATE AS AN INITIATOR
... This work deals with an approach of synthesizing cellulose-graft- 2- hydroxyethylacrylate copolymer using ceric ammonium nitrate as an initiator. Initially the cellulose fiber was extracted from ...
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Grafting Vinyl Monomers onto Chitosan:IV:Graft Copolymerized of Acrylicacid onto Chitosan Using Ceric Ammonium Nitrate as the Initiator— Characterization and Antimicrobial Activities
... Acrylicacid was grafted onto chitosan by using the ceric ammonium nitrate as the initiator. The effect of initiator con- centration, monomer concentration, time & temperature on % G and % GE were ...
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Optimization of ceric ammonium nitrate initiated graft copolymerization of acrylonitrile onto sodium salt of partially carboxymethylated sodium alginate
... [13] Zhang, Li-Ming, Hu, Zi-Heng., Synthesis and thermal degradation of a novel starch graft copolymer incorporating a sulfobetaine zwitterionic monomer. Starch/Stake 2002, 54, 290- 295. [14] Liang, J., Peihong, Ni., ...
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Graft copolymerization of Methacrylic acid on to potato starch initiated by Ceric ammonium nitrate
... acid on to granular potato starch in an aqueous medium initiated by ceric (CAN) has been studied. The effect of initiator concentration, monomer concentration, polymerization time and temperature, material to ...
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Investigation of molecular dynamics for the oxidation of chloramphenicol by cas in hoac h2o 40% (v/v) medium
... by ceric ammonium sulphate can be followed either by iodometry or by titration against standard ferrous ammonium sulphate solution using ferroin as the ...and ceric ammonium ...
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Chemical Modification of Carboxymethyl Cellulose via Graft Copolymerization and Determination of the Grafting Parameters
... The graft copolymerization of acrylamide(AAm) onto Carboxymethyl cellulose in aqueous medium was investigated, using Ceric Ammonium Nitrate (CAN). The graft copolymer was characterized by Fourier ...
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Synthesis of Pectin Graft Drug to Treatment the Wounds and Inflammations
... using ceric ammonium nitrate (CAN) as an initiator, and grafted copolymer was substituted with amino drugs such as amoxicillin produced amide polymer ...
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Soil nitrate reducing processes drivers, mechanisms for spatial variation, and significance for nitrous oxide production
... of nitrate reducers can be estimated using RT-PCR, which gives a highly sensitive way of measuring functional gene copy ...of nitrate reducers or quantification of the nitrate reducing genes are ...
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Urea Ammonium Nitrate as the Carrier for Herbicides in Winter Wheat
... Urea ammonium nitrogen can be used as a carrier for herbicides to provide growers with an option for the control of broadleaf weeds and spraying nitrogen fertilizer in one pass in winter ...
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Electrodialysis of Ammonium Nitrate Solution in Intensive Current Regimes
... The phosphonic acid membrane MK-41 is most active in terms of the generation of hydrogen and hydroxyl ions. At current densities above the limiting current density the solution in concentration compartments is acidified ...
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DETERMINATION OF OPTIMUM pH RANGE FOR THE GROWTH OF OOCYSTIS MARSSONII LEMM. IN THREE MEDIA DIFFERING IN NITROGEN SOURCE
... The nutrient solution as described earlier (Rao, 1961) was used as the basic medium for nitrate series and for the ammonium and urea series, potassium nitrate wa[r] ...
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Endocytic Machinery Protein SlaB Is Dispensable for Polarity Establishment but Necessary for Polarity Maintenance in Hyphal Tip Cells of Aspergillus nidulans
... on ammonium, and the resulting cells arrested in apical extension were shifted to medium containing 10 mM ...on ammonium was extended beyond 14 h, only a minor proportion of the popu- lation of abnormal ...
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Residual Effects of Ammonium Nitrate and Ammonium Phosphate on Some Native Ranges of British Columbia.
... Phosphorus was also ineffective except for a small in- crease obtained at the upper grassland site (Table 1, Fig. The N - P interaction resulted in very minor incr[r] ...
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Burning properties of redox crystals of ammonium nitrate and saccharides
... sives, attracting scientific interests aimed at improving their operational and safety performance. This study investigates the combustion properties of redox crystals comprising ammonium nitrate and sim- ...
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A nitrogen model for European catchments: INCA, new model structure and equations
... A new version of the Integrated Nitrogen in Catchments model (INCA) was developed and tested using flow and streamwater nitrate concentration data collected from the River Kennet during 1998. INCA is a ...
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Ammonium nitrate enriched with sulfur influences wheat yield and soil properties
... magnesium nitrate, dry mine- ralization (12 h at 450°C) and after dissolving the residue in a nitric acid solution, and available forms of phosphorus and potassium were determined by the Egner-Riehm method (Ivanov ...
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Validation of Late Season Cornstalk Nitrate Test under Different Natural and Social Environments for Better Fertilizer Management in China
... Cornstalk Nitrate Test is a quick and easy approach to diagnose nitrogen use in corn production, its application to China, whose agriculture has been based on intensive use of fertilizers for the past several ...
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