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XRD was used to determine the phase structure of the photocatalyst.
The result from the standard photodegradation tests with methylene blue showed that co-doped photocatalyst (0.75% N, 075% Fe-TiO2-600) yielded a higher photodegradation rate of 76% in three hours of irradiation owing to the presence of anatase phase, and the fine structure morphology of photocatalyst.
Swaminathan: submitted to Macedonian Journal of Chemistry and Chemical Engineering (2011) [2].
Fan: submitted to Journal of Physics and Chemistry of Solids (2010) [7].
Yan: submitted to Journal of Materials Chemistry (2010)

The correlation between antiferromagnetic domain structure and ferroelectric domain pattern has been revealed.
Introduction A range of new phenomena is revealed in thin multiferroics films with domain structures.
They can be attributed to changes in crystallographic structure, strains due to substrate and magnetoelectric pinning [4, 5].
The stripe ferroelectric domain structures can be classified by the type of ferroelectric domain walls - 1800, 1090 and 710 ones.
Martin, Engineering functionality in the multiferroic BiFeO3 – controlling chemistry to enable advanced applications, Dalton Trans., 39 (2010) 10813 - 10826

Granule size, granular structure and solubility of the modified starch were investigated.
Acid hydrolysis process changes the physical and chemical properties of native starch, but the granular structure remains the same [8-11].
The steeped seed kernels were washed and ground with water to destroy seed-cell structures and to release the free starch.
Copeland, Effect of acid hydrolysis on starch structure and functionality: A Review.
Mahanta, Effect of acid concentration and treatment time on acid–alcohol modified jackfruit seed starch properties, Food Chemistry 128 (2) (2011) 284–291

Research on Interfacial Assembly and Coordination of Two Bolaform Schiff Base Compounds with Aromatic Spacer Tifeng Jiao1,2 and Jingxin Zhou1 1Hebei Key Laboratory of Applied Chemistry, College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao, Hebei, 066004, China 2College of Chemistry & Materials Engineering, Wenzhou University, Wenzhou, 325027, China Keywords: Schiff base, Coordination, Spacer, Langmuir-Blodgett films, Supramolecular assembly, Spectral measurement.
The molecular structures and their abbreviations were shown in Fig. 1.
The structures and abbreviations of the final products were shown in Fig. 1, which were confirmed by 1H NMR and elemental analysis.
Chemical structures of two Schiff base compounds with aromatic spacer.
Based on the relative research reports [4-5], a monolayer structure could be suggested in these spreading films.

Nanomaterials describe a material whose structure is between 1 to 100 nm.
The XRD qualitative analysis was to determine the crystal structure.
Oriental Journal of Chemistry. 32 (2016) 2079–2085
Environmental Chemistry for a Sustainable World. 38 (2020) 131–144
Oriental Journal of Chemistry. 32 (2016) 2079–2085

Therefore, there is a growing interest in the structure and the shape control of calcium carbonate.
The structure and morphology of the products can be elegantly controlled by adjusting the proportion of reactions, microwave power.
Part of hexagonal columnar-shaped structure was also clearly shown in Figure 2, which is consistent with the SEM result.
Shen, X.Y.Li, et al: Materials Chemistry and Physics Vol. 101(2007), p.87 [12] S.Y.Yoon, Y.M.PARK, S.S.
Materials Chemistry and Physics Vol. 91(2005), p.48 [13] M.L.Jong, P.A.Dinesh, K.H.Young, et al:Journal of nanoscience and nanotechnology Vol. 7(2007), p.952 [14] X.Y.

In this research, the sintering temperature was successfully decreased,while the "core-shell"structure concerning on the X7P performance of the material was well preserved.We have also studied the effect of Bi content on the core-shell structure.
‘‘Core-shell’’ structure could be observed in X7P type capacitor materials.
Figure3(a) shows a large core-shell structure grain of the ceramics.
Lide, ‘‘CRC Handbook of Chemistry and Physics,’’ Vol. 4.
Lide, ‘‘CRC Handbook of Chemistry and Physics,’’ Vol. 4.

Palić: Food Chemistry Vol. 123, (2010), p. 800 ,[] R.
Arnau: Food Chemistry Vol. 129, (2011), p. 601 ,[] V.
Edward: Analytical Chemistry Vol. 15, (1994), p. 795A ,[] X.
Lu: Progress in Chemistry Vol.16, (2004), p, 528 ].
These advantages will lead to more sophisticated application of ANN in food science, particularly in sensory analysis and analytical chemistry.

Preparation and Characterization of the Core/Shell Structured of CdTe/Ni Fluorescent-magnetic Particle XU Shichao1,a, YANG Yueqian1, LIU Yanshan2,b, MIAO Heng1, DONG Mei1, YANG Juan1, ZHANG Jimei1,c, DAI Zhao1, ZHENG Guo1, SUN Bo3, SUN Shuqing4 , JIANG Zhenzhong1 1 State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Tianjin Polytechnic University.
Tianjin, 300160, China 2The Fourth Hospital of Tianjin, Tianjin, 300220, China 3 School of Chemistry, Nankai University, Tianjin, 300071, China 4Chemistry Department, Tianjin University, Tianjin, 300071, China aXushichao@tjpu.edu.cn, bLiuyanshan2009@hotmail.com, cZhangjimei@tjpu.edu.cn Keywords: fluorescent-magnetic; reducing method; CdTe/Ni; core-shell type Abstract.
Introduction Nanotechnology usually combines chemistry, materials science, engineering and physics to provide new materials, the resulting material are normally multi-functional, and which have potential applications in biology, medicine, information technology and environmental science [1-2].
Studies on magnetic nanocomposite materials, especially the core/shell structure magnetic materials, are of great interest for both fundamental magnetic investigation and engineering application [4-5].

The results show that analysis of TS structure and molecular modification are the research hotspots in TS gene engineering.
Since the substitution of a proline residue is one of the most significant factors for protein thermostabilisation by stabilising theβ-turn structure and decreasing the hydrophilicity around the site to form a rigid protein structure against high temperature denaturation.
Therefore, an important direction of future researches is how to get protein crystals of trehalose synthetase and analyze its structure, which plays a significant role in industrial production.
Shaw: Journal of Agricultural and Food Chemistry, Vol.54(2006), p. 7098 [9] Y.T.
Shaw: Food Chemistry Vol. 119 (2010), p.1017 [17] J.Y.