Search results

Enhancing Heat Resistance of Red Color by Coating Fe2O3 Nanoparticles with Mesostructured Silica Mitsunori YADA1,2,a, Hiroki TANAKA1, Masato AKIYAMA1, Takeru KITAJIMA1, Yuko INOUE3 and Takanori WATARI1,2 1Department of Chemistry and Applied Chemistry, Faculty of Science and Engineering, Saga University, 1 Honjo, Saga, 840-8502, Japan 2Ceramic Research Center of Saga University, Saga University, 2441-1 Oono-otsu, Arita, Nishimatsuura, Saga, 844-0013, Japan 3Next-Gneration Fuel Cell Research Center, Kyushu University, NEXT-FC, 744 Motooka Nihi-ku Fukuoka, 819-0395, Japan ayada@cc.saga-u.ac.jp Keywords: Fe2O3, pigment, nanocomposite, nanoparticle Abstract.
Moreover, in samples with three or more coatings, a clear pattern with an irregular honeycomb structure was observed, and with ten coatings, the overall shape of the particles became rounder (Fig. 1c-f).

These properties have shown strong dependence on the γ′ precipitate with an L12-type superlattice face centered cubic (FCC) structure [4-7].
Tin, Nickel-based superalloys for advanced turbine engines: chemistry, microstructure and properties, Journal of propulsion and power. 22 (2006) 361-374
Czyrska-Filemonowicz, Quantitative microstructural characterisation of Ni-base superalloys, Materials chemistry and physics. 81 (2003) 417-423

Functionalized Mn2+ doped zinc sulfide quantum dots as a metal ion sensor for industrial wastes Guo-Feng Chen, Hsiao-Pin Tsai, Ping-Shan Lai and Ming-Yuan Liaoa* Department of Chemistry, National Chung Hsing University, Taichung, 402, Taiwan amliao@nchu.edu.tw Keywords: zinc sulfide, quantum dot, fluorescence probe.
QDs modified with different functional groups on the surface could form various QD-conjugates, but also provide a new chemistry for the application in materials and biomedical science.
The three peak consist with (1,1,1), (2,2,0) and (3,3,1) are correlated to the cubic structure of ZnS.

PLS-regression is the PLS approach in its simplest, and in chemistry and technology, most used form two-block predictive PLS.
PLSR is a method for relating two data matrices, X and Y, by a linear multivariate model, but goes beyond traditional regression in that it models also the structures of X and Y.
Food Chemistry 60:433-436

Raju, Phytochemical changes in fresh-cut jackfruit (Artocarpus heterophyllus L.) bulbs during modified atmosphere storage, Food Chemistry 115 2009 pp. 1443-1449
Stettmaier, Structure-activity relationships governing antioxidant capacities of plant polyphenols, Methods in enzymology, 335 2001 pp. 166-180
Nam, et al., Effect of far-infrared radiation on the antioxidant activity of rice hulls, Journal of agricultural and food chemistry, 51 2003 pp. 4400-4403

Spectrophotometric Determination of Sulphamethoxazole Drug by New Pyrazoline Derived from 2,4-Dinitro Phenyl Hydrazine Asmaa Ahmed Mohammed ALRashidya*, Khalid Abdlaaziz ALBadrany and Gassim Mohammed ALgaragoly Department of Chemistry/College of Education for Pure Science / Tikrit University /Iraq asmamohahh@tu.edu.iqa* Keywords: Sulphamethoxazole, spectrophotometric, Pyrazoline, azo dye Abstract.
Scheme 1: Sulfamethoxazole structure This drug determined by several methods for example Spectrophotometric Determination [5-8], First-Order Derivative Spectroscopy [9] Liquid Chromatography Mass Spectrometry and Capillary Electrophoresis [10] ,liquid chromatography [11] ,flow injection system coupled to a liquid waveguide capillary cell [12] A micellar electro kinetic capillary chromatography use for determination of sulfamethoxazole and trimethoprim.
Thesis in Chemistry, College of Education for Pure Science Ibn AI- Haitham University of Baghdad (2014)

Romin, Research of the intramolecular interactions and structure in epoxyamine composites with dispersed oxides.
Atmospheric Chemistry and Physics, 12(5) (2012) 2777–2794
The Journal of Physical Chemistry B, 108(5) (2004) 1736–1743

Pandis1,d, Nikolaos Vourdas1,e, and Vassilis Stathopoulos1,f* 1Laboratory of Chemistry and Materials Technology, Department of Agricultural Development, Agrofood and Management of Natural Resources, National and Kapodistrian University of Athens, Psachna Campus, 34400, Evia, Greece. 2University of Thessaly, Gaiopolis Campus – Ring Road of Larissa-Trikala, GR41500 Larissa Greece.
Bhunia, Superhydrophobic condensation enhanced by conical hierarchical structures.
The Journal of Physical Chemistry C121 (2017) 10047-10052

It was also found that finer WC in the cemented carbide structure promotes layer formation [1-3].
This result indicates that at otherwise the same conditions (same binder chemistry, same conditions during cooling) a clear WC size effect can be identified.
Additions of small amounts of vanadium to a Cr-doped submicron cemented carbide, prone to layer formation, can disturb or even inhibit the layer under the same cooling conditions, which demonstrates that the binder chemistry is a further important factor for layer formation.

Although the structure of lignosulfonates is quite variable depending on its origin, it is generally accepted that a wide variety of functional groups are present in lignosulfonate molecules [11].
References ________________________ [1] J.Sterpenich, Crystal chemistry of alteration products of medieval stained-glass windows: application to the ageing of vitrified wastes, Bull Eng Geol Env (2002) 61:179-193 [2] Informations on http://www.daum.fr [3] L.Nemec, J.
[5] Informations on http://www.webmineral.com [6] Thermodynamic Software HSC Chemistry 5.1 [7] G.