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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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ZnFe2O4 Containing Nanoparticles: Synthesis and Magnetic Properties

. Caltun, “Magnetic and dielectric properties of Co–Zn ferrite,” Materials Science and Engineering: B , vol. 178, no. 16, pp. 1040–1047, Sep. 2013. http://dx.doi.org/10.1016/j.mseb.2013.06.014 [12] R. Arulmurugan, B. Jeyadevan, G. Vaidyanathan, and S. Sendhilnathan, “Effect of zinc substitution on Co–Zn and Mn–Zn ferrite nanoparticles prepared by co-precipitation,” Journal of Magnetism and Magnetic Materials , vol. 288, pp. 470–477, Mar. 2005. https://doi.org/10.1016/j.jmmm.2004.09.138 [13] I. Sharifi and H. Shokrollahi, “Nanostructural, magnetic and

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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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Synthesis, Characterization and Synthetic Applications of Fly-ash:H3PO4 Nanocatalyst

R eferences [1] A. Panáček, L. Kvítek, R. Prucek, M. Kolář, R. Večeřová, N. Pizúrová, V. K. Sharma, T. Nevěčná, and R. Zbořil, “Silver Colloid Nanoparticles: Synthesis, Characterization, and Their Antibacterial Activity,” The Journal of Physical Chemistry B , vol. 110, no. 33, pp. 16248–16253, Aug. 2006. https://doi.org/10.1021/jp063826h [2] W. Knoll and W. Fritzsche, “Editorial: Nanoparticles for biotechnology applications,” IEE Proceedings - Nanobiotechnology , vol. 152, no. 1, p. 1, 2005. https://doi.org/10.1049/ip-nbt:20049003 [3] M

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Facile Synthesis of Spinel Nanocrystalline ZnFe2O4: Enhanced Photocatalytic and Microbial Applications

.1016/j.matlet.2011.06.101 [18] G. A. Kumar, H. S. B. Naik, R. Viswanath, I. K. S. Gowda, and K. N. Santhosh, “Tunable emission property of biotin capped Gd:ZnS nanoparticles and their antibacterial activity,” Materials Science in Semiconductor Processing , vol. 58, pp. 22–29, Feb. 2017. https://doi.org/10.1016/j.mssp.2016.11.002 [19] A. Samavati and A. F. Ismail, “Antibacterial properties of copper-substituted cobalt ferrite nanoparticles synthesized by co-precipitation method,” Particuology , vol. 30, pp. 158–163, Feb. 2017. https://doi.org/10.1016/j

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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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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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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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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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