Search Results

11 - 20 of 40 items :

  • "encapsulation" x
  • Chemical Engineering x
Clear All
Acetylation of p-Aminophenol by Preyssler's anion [NaP5W30O110]14-, [NaP5 W29MoO110]14- with green condition at room temperature

. P., Jeannin, Y., Martin-Frere, J. & Pope, M. T. (1985). A Heteropolyanion with fivefold molecular symmetry that contains a nonlabile encapsulated sodium ion. The structure and chemistry of [NaP 5 W 30 O 110 ] 14- . J. Am. Chem. Soc.   107 , 2662. Kozhevnikov, I. V. (1987). Advances in catalysis by heteropoly acids. Advances in catalysis by heteropoly acids. Russ. Chem. Rev.   56 (9), 811-825. Bamoharram, F. F., Heravi, M. M., Roshani, M., Gharib, A. & Jahangir M. (2006). A catalytic method for synthesis of γ

Open access
Acylation of aromatic compounds by acid anhydrides using Preyssler's anion [NaP5W30O110]14- and heteropolyacids as green catalysts

, 2223-2228. DOI: 10.3390/12092223. Alizadeh, M.H., Harmalker, S.P., Jeannin, Y., Martin-Frere, J. & Pope, M.T. (1985). A Heteropolyanion with Five-fold Molecular Symmetry That Contains a Nonlabile Encapsulated Sodium Ion. The Structure and Chemistry of [NaP 5 W 30 O 110 ] 14- . J. Am. Chem. Soc. 107, 2662-2669. DOI: 10.1021/ja00295a019. Shanshan, Wu., Weihong, Zhang., Jum, Wang. & Xiaoqian, Ren. (2008). Preyssler-Structured Tungsto-phosphoric Acid Catalyst on Functionalized Silica for Esterification of n

Open access
Thermal stability for the effective use of commercial catalase

/2/417.full.pdf+html 8. Yoshimoto, M., Sakamoto, H., Yoshimoto, N., Kuboi, R. & Nakao, K. (2007). Stabilization of quaternary structure and activity of bovine liver catalase through encapsulation in liposomes. Enz. Microb. Technol. 41, 849-858. DOI:10.1016/j. enzmictec.2007.07.008. 9. Na, W., Wei, Q., Sun, H. & Nie, Z.R. (2013). Catalase immobilized on siliceous mesocellular foam with controlled window size. J. Porous Materials 20(1), 75-79. DOI: 10.1007/ s10934-012-9576-z. 10. Doğaç, Y.İ. & Teke, M. (2013). Immobilization of

Open access
The degradation of kraft lignin during hydrothermal treatment for phenolics

LITERATURE CITED 1. Du, X., Gellerstedt, G. & Li, J. (2013). Universal fractionation of lignin–carbohydrate complexes (LCCs) from lignocellulosic biomass: an example using spruce wood. The Plant J. 74, 328–338. DOI: 10.1111/tpj.12124. 2. Calvo-Flores, F.G. & Dobado, J.A. (2010). Lignin as renewable raw material. ChemSusChem 3, 1227–1235. DOI: 10.1002/CSSC.201000157. 3. Zhou, X.-F. (2014). Selective oxidation of kraft lignin over zeolite-encapsulated Co(II) [H 4 ]salen and [H 2 ]salen complexes. J. Appl. Polym. Sci. 131, 9594–9602. DOI: 10

Open access
Controlled release fertilizers

D. Are nitrates a significant risk factor in human cancer?, Cancer Surveys , 1989, 8, 443. Górecki H. Nowe technologie i nowe techniki stosowania nawozów w świecie, Chemik, 1994, Nr specjalny, 48. Fertilizers for the future, Fert. Int. , 1998, 366, 73. Oertli J. J. Controlled-release fertilizers, Fert. Res. , 1980, 1, 103. Oertli J. J., Lunt O. R. Controlled release of fertilizer mineral by encapsulating membranes: I. Factors influencing the rate of release

Open access
Supramolecular complexes of cobalt(II), manganese(II) and cadmium(II) with bis(terpyridine) ligand as novel luminescent materials

, characterization, and electro-optical properties of Zn(II) complexes with π-conjugated terpyridine ligands. Chem. Phys. Chem. , 10, 787-798. DOI: 10.1002/cphc.200800714. 4. Zhang, L., Chen, P. & Lin, L. (2013). Preparation of luminescent zinc(II) coordination polymer and its encapsulation in the nanoporous channels. Inorg. Chem. Commun . 27, 156-158. DOI: 10.1016/j.inoche.2012.11.002. 5. Winter, A., Friebe, Ch., Hager, M.D. & Schubert, U.S. (2008). Advancing the solid state properties of metallo-supramolecular materials: poly( ε -caprolactone

Open access
Co(Salen) Catalysed Oxidation of Synthetic Lignin-Like Polymer: Naoh Effects

copper (ii) complex encapsulated in Y zeolite: An effective heterogeneous catalyst for TCF pulp bleaching using peracetic acid. J. Mol. Catal. A: Chem. 365, 66-72. DOI: 10.1016/j.molcata.2012.08.010. 14. Zhou, X.F. & Liu, J. (2012). Co(salen)-catalysed oxidation of synthetic lignin-like polymer: Co(salen) effects. Hem. Ind. (Chem. Ind.) 66, 685-692. DOI: 10.2298/HEMIND120124031Z. 15. Crestini, C., Crucianelli, M., Orlandi, M. & Saladino, R. (2010). Oxidative strategies in lignin chemistry: A new environmental friendly approach for the

Open access
Catalytic synthesis of warfarin acetals by using different heteropolyacid catalysts

Wells-Dawson Structure. Molecules. 6, 1006-1010. DOI:10.3390/61201006. Alizadeh, M.H., Harmalker, S.P., Jeannin, Y., Martin-Frere, J. & Pope, M.T. (1985). A Heteropolyanion with Fivefold Molecular Symmetry That Contains a Nonlabile Encapsulated Sodium Ion. The Structure and Chemistry of [NaP 5 W 30 O 110 ] 14- . J. Am. Chem. Soc. 107, 2662-2669. DOI: 10.1021/ja00295a019. Shanshan, Wu., Weihong, Zhang., Jum, Wang., Xiaoqian, Ren. (2008). Preyssler-Structured Tungstophosphoric Acid Catalyst on Functionalized Silica

Open access
Graphene oxide flake activation via divinylsulfone – a procedure for efficient β-galactosidase immobilization

., Prior, B.A. & Lu, F. (2017). Biochemical characterization of three Aspergillus niger β-galactosidases. Elect. J. Biotechnol . 27, 37–43. DOI: 10.1016/j.ejbt.2017.03.001. 17. Czyzewska, K. & Trusek, A. (2018), Encapsulated catalase from Serratia genus for H 2 O 2 decomposition in food applications. Pol. J. Chem. Technol. 20(4). DOI: 10.2478/pjct-2018-0052. 18. Fisher, J., Guidini, C.Z., Soares Santana, L.N., de Resende, M.M., Cardoso, W.L., Ribeiro, E.J. (2013). Optimization and modeling of lactose hydrolysis in a packed bed system using immobilized β

Open access
Pyrolysis characteristics and kinetics of β-cyclodextrin and its two derivatives

Sci. Technol. 60 , 583–592. DOI: 10.1016/j.lwt.2014.08.046. 5. Szwajca, A. & Koroniak, H. (2014). Encapsulation of fluoroaromatics by β-cyclodextrin and their derivatives theoretical studies. J. Fluorine Chem. 167 , 122–127. DOI: 10.1016/j.jfluchem.2014.07.016. 6. Fernandes, A., Ivanova, G., Brás, N.F., Mateus, N., Ramos, M.J., Rangel, M. & Freitas, V. de. (2014). Structural characterization of inclusion complexes between cyanidin-3-O-glucoside and β–cyclodextrin. Carbohyd. Polym. 102, 269–277. DOI: 10.1016/j.carbpol.2013.11.037. 7. Gomes, L

Open access