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As the first breakthrough of DSSC came from successful thousands of times increasing the surface area of nanocrystalline TiO2 film, many reseatchers scrutinize the effect of their experimental process parameters on the physical structure of TiO2 films, such as thickness, porosity, surface area, and hence on the photovoltaic performance of DSSC, by large numerber of repeated experiments[3, 4].
The Journal of Physical Chemistry C, 2011

Studies suggest that some calcium ions sites in the brushite/monetite structure can be aligned with calcium ions of hydroxyapatite, giving rise to an epitaxial growth and transformation to hydroxyapatite phase [2, 3].
Chang, Dental enamel-like hydroxyapatite transformed directly from monetite, Journal of Materials Chemistry, 22 (2012) 22637-22641

Electrochemical aptasensor for L-histidine detection via self-cleavage of DNAzymes and amplification of end-truncated elongated tetrahexaheral gold nanocrystals Zhengbo Chen1†, Xiaojiao Mu1†, Jing Li2, Lidong Li3* and Lin Guo4* School of Chemistry & Environment, Beihang University, Beijing, 100191, China *Corresponding author.
A schematic of the self-cleaving DNAzyme-based electrochemical sensor. 2.2 Characterization of the End-truncated-ETHH-Au-NCs The prepared end-truncated-ETHH-Au-NCs were characterized by SEM image as shown in Fig. 1. it can be seen that quasi-one-dimensional structure of end-truncated ETHH Au NCs with distinct edges and corners and the particles have an average length and width of 55 ± 7 nm and 32 ± 5 nm, respectively.

Electrochemical Polymerization and Characterization of poly(3-methylthiophene) in Pure Ionic Liquids Xia Wang1, a, Li Jin Feng 1, b, Zhi Ai Yang1,c , Rong Ma1,d and Xu Chun Song1,e 1Department of Chemistry, Fujian Normal University, Fuzhou 350007, P.
The morphology, structure and electrochemical properties were investigated on the film.

Mobility differences between oxidized and reduced state strongly indicated that the transport properties are limited by surface chemistry of organic semiconductor.
Therefore, the current efforts to tailor the molecular structure of organic semiconductors to achieve high-mobility charge-carrier transport should be complemented by efforts to control the state of the surface of organic semiconductors by defect and impurity examination.

Synthesis and properties of new anionic fluorescent brighteners Jinzhao Chen1, Maosheng Wan1, Chengbo Cao1,2,3,a Dengli Sun4, Shuan Sun4 1School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong, 250100, China； 2Institute of Collagen Biological and Light Textile Functional Materials, Shandong University, Jinan 250061, China； 3Institute of Engineering Research , Shandong University, Jinan 250061, China； 4Shandong Fine Chemical Engineering Group Companys, Yantai, Shandong, 265400, China a cbcao@sdu.edu.cn Keywords: Fluorescent Brighteners, anion, synthesis, dyeing, properties.
Because of the common structure, the products have the similar shape of fluorescence excitation and emission spectra curve.

LeGeros2,b 1 Institute of Inorganic Chemistry and Technology, Cracow University of Technology, Krakow, Poland 2 Calcium Phosphate Research Laboratory, Department of Biomaterials, New York University College of Dentistry, New York, New York USA a kij@chemia.pk.edu.pl, brzl1@nyu.edu Keywords: lanthanide phosphates, preparation, properties.
The lanthanide phosphates, depending on the ionic radius, crystallize in hexagonal, isostructural with the mineral rabdophane (La � Tb), tetragonal (Ho � Lu and Y), isostructural with the xenotime (zircon - type) structure, while dysprosium phosphate can be in orthorhombic or hexagonal form [9].

There have been several studies investigating why there is such a boost in the spread of this technology and it has been found out that there are three main responses to the irradiation regarding to the chemical structure of an irradiated material – crosslinking, degradation and no response, i.e. resistivity [1-7].
Pikaev, Applied Radiation Chemistry, Wiley-Interscience, New York 1993

As shown in Table 3, this is because the ordering degree of atoms increases after annealing and the martensite structure has been changed.
Acknowledgements This paper was financially funded by the Liaoning Natural Science Foundation (201102060) and also receives careful and patient guidance and assistance from Qiyang, a professor at the research institute of material physics and chemistry of Northeastern University.

Their structures were characterized by IR, 1H NMR, 13C NMR, MS and elemental analysis.
Chemical structure of compounds PD153035, Gefitinib, Erlotinib, Lapatinib, ZD6474 and CUDC-101 Figure 2.
There structures were determined by IR, 1H NMR, 13C NMR, MS and elemental analysis.
Their structures were characterized by IR, 1H NMR, 13C NMR, MS and elemental analysis.
Ouyang.Chinese Journal of Organic Chemistry, 2011, 31(6):901-907.