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Comparative Study of the Bacteriological Activity of Zinc Oxide and Copper Oxide Nanoparticles

References [1] Hench, L.L.; West, J.K., The sol-gel process, Chem. Rev ., 1990 , 90 , 33-72 [2] Wright, J. D.; Sommerdijk, N. A. J. M., Sol-gel materials: chemistry and applications. Advanced chemistry texts , 2001 , 4 . Amsterdam: Gordon and Breach Science Publishers. [3] Brinker, C. J.; Scherer, G. W., Sol-Gel Science: Physics and Chemistry of Sol-Gel Processing Academic Press , 1990 [4]. Nejati, A.; Rezvani, Z.; Pakizev, R., Synthesis of ZnO Nanoparticles and Investigation of the Ionic Template Effect on Their Size and Shape

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Experimental setup for light-to-heat NIR conversion measurements of gold nano-particles’ solutions

, Int. J. Nanomedicine , 2012 , 7, 1043 – 1080 [5]. El-Sayed, M.A., Some interesting properties of metals confined in time and nanometer space of different shapes, Acc Chem Res, 2001 , 34(4), 257 – 264. [6]. Borzabadi-Farahani, A.; Borzabadi, E.; Lynch, E., Nanoparticles in orthodontics, a review of antimicrobial and anti-caries applications, Acta Odontologica Scandinavica , 2014 , 72 (6), 413 – 417 [7]. Allen, T. M.; Cullis, P. R., Drug delivery systems: entering the mainstream, Science , 2004 , 303 (5665), 1818 – 1822. [8]. Nie, S

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Experimental setup for light-to-heat NIR conversion measurements of gold nanoparticle solutions

. Nanomedicine , 2012 , 7 , 1043 – 1080 [5] El-Sayed, M.A., Some interesting properties of metals confined in time and nanometer space of different shapes, Acc Chem Res, 2001 , 34 (4), 257 – 264. [6] Borzabadi-Farahani, A.; Borzabadi, E.; Lynch E., Nanoparticles in orthodontics, a review of antimicrobial and anti-caries applications, Acta Odontologica Scandinavica , 2014 , 72 (6), 413 – 417 [7] Allen, T. M.; Cullis, P. R., Drug delivery systems: entering the mainstream, Science , 2004 , 303 (5665), 1818 – 1822. [8] Nie, S.; Xing, Y.; Kim

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Assessment of the effect of reactive materials on the content of selected elements in Indian mustard grown in Cu-contaminated soils

and hydrogen stimulated autotrophic sulphate reduction. Journal of Contaminant Hydrology. Vol. 94 p. 305–314. C alderon B., F ullana A. 2015. Heavy metal release due to aging effect during zero valent iron nanoparticles remediation. Water Research. Vol. 83 p. 1–9. C avell A.J. 1955. The colorimetric determination of phosphorous in plant materials. Journal of the Science of Food and Agriculture. Vol. 6. Iss. 8 p. 479–481. C iećko Z., W yszkowski M., K rajewski W., Z abielska J. 2001. Effect of organic matter and liming on the reduction of

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Carbon Sequestration: Hydrogenation of CO2 to Formic Acid

., Hydrogenation of CO 2 to Formic Acid Promoted by a Diamine-Functionalized Ionic Liquid, ChemSusChem , 2, 234–238 (2009). 18. Federsel C., Jackstell R. and Beller M., State-of-the-Art Catalysts for Hydrogenation of Carbon Dioxide, Angew. Chem. Int. Ed ., 49, 6254–6257 (2010). 19. Johnson T. C., Morris D. J. and Wills M., Hydrogen generation from formic acid and alcohols using homogeneous catalysts, Chem. Soc. Rev ., 39, 81–88 (2010). 20. Srivastava V, In Situ Generation of Ru Nanoparticles to Catalyze CO 2 Hydrogenation to Formic Acid, Catalysis

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Design of Dye-Sensitized Solar triphenodioxazine using TiO2 as a semiconductor

Abstract

The present work deals with the synthesis of multichromophores which strongly absorb the solar spectrum to functionalize the nanoparticle oxide semiconductor used in the hybrid cells. At first, we developed a material that forms a chromophore triphenodioxazine. We obtained some triphenodioxazines with high yields up to 70 percent. On the other hand, we have carried out many tests such as UV-Visible, Cyclic voltammetry for our molecules to check their electronic and optical properties. The results confirmed that these chromophores meet the criteria for use in photovoltaic cells. Finally, we have successfully realized photovoltaic cells with triphenodioxazine. The findings were very interesting since the photovoltaic conversion efficiencies ranged from 4.30% to 6.30%. The new synthesis strategy of these chromophores opens a way for the development of organic materials used for photovoltaics.

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Experimental studies on equilibrium adsorption isosteres and determination of the thermodynamic quantities of polar media on alumina Al2O3

References [1] Sattler, K., D., Handbook of Nanophysics - Nanoparticles and Quantum Dots, CRC Press, 2011, 718. [2] Yang, R. T., Adsorbents: Fundamentals and applications, Wiley-Interscience, 2003, 410. [3] Niederberger, M.; Pinna, N., Metal Oxide Nanoparticles in Organic Solvents. Synthesis, Formation, Assembly and Application, Springer Verlag, 2009, 216. [4] Saha, P.; Chowdhury, S., Insight Into Adsorption Thermodynamics, Thermodynamics, 2011, 349-364. [5] Jolivet, J.; Henry, M

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Covalent immobilization of rabbit-antiaflatoxin-antibodies onto the poly-acrylamideacrylonitrile as well as hybrid material UREASIL and developing an optical immunosensor

.1155/2014/706291 [3]. Sharma A, Matharu Z, Sumana G, Solanki PR, Kim CG, Malhotra BD. Antibody immobilized cysteamine functionalized-gold nanoparticles for aflatoxin detection Thin Solid Films. 2010; 519 (3):1213-1218. http://dx.doi.org/10.1016/j.tsf.2010.08.071 [4]. Zhang J, Wang J, Zhu J, Xu J, Chen H, Xu D. An electrochemical impedimetric arrayed immunosensor based on indium tin oxide electrodes and silver-enhanced gold nanoparticles. Microchim. Acta. 2008; 163(1):63-70. http://dx.doi.org/10.1007/s00604-008-0944-y [5]. Beatriz Prieto-Simon, Monika

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Electronic setup for fluorescence emission measurements and long-time constant-temperature maintenance of Single-Walled Carbon Nano-Tubes in water solutions

References [1] Whitesides G. M., The “right” size in nanobiotechnology, Nat Biotech, 2003, 21: 1161 - 1165. [2] Lowe C. R., Nanobiotechnology: The fabrication and applications of chemical and biological nanostructures, Curr Opin Chem Biol, 2000, 10: 428 - 434. [3] Wang L., Zhao W., Tan W., Bioconjugated silica nanoparticles: Development and applications, Nano Res., 2008, 1: 99 - 115. [4] Iijima S., Helical microtubules of graphitic carbon, Nature, 1991, 354: 56 - 58 [5] Dai H

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Preparation and characterization of a porous material from an Algerian desert sand

production by hydrothermal method, High pressure research, 2001 , 20 , 307-310. [10]. Mekatel, E.; Amokrane, S.; Aid, A.; Nibou, D.; Trari, M., Adsorption of methyl orange on nanoparticles of a synthetic zeolite NaA/CuO, Comptes Rendus Chimie , 2015 , 18 (3), 336-344. [11]. Peng, C.; Liu Z., Preparation of nanosized SSZ-13 zeolite with enhanced hydrothermal stability by a two-stage synthetic method, Microporous and Mesoporous Materials , 2018, 255 , 192-199. [12]. Ling, R.; Chen, W.; Hou, J., Preparation of modified MFI (ZSM-5 and silicalite-1

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