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Bertran b State University of Campinas, Chemistry Institute, P.O.Box-6154, Campinas, Brasil, 13083-862.
Introduction Calcium phosphates bioceramics studies have generally involved the following aspects: behavior in "in vivo" studies, characteristics of the interface between calcium phosphate/ionic solution and other aspects related to the crystalline structure and composition of the materials.

The main goal of a significantly large number of CPC formulations developed since their discovery is the control of the development of cement paste/structure/properties as a function of time.
Materials Chemistry. 17 (2007) 3980 [3] Ishikawa K., Calcium Phosphate Cement, in: Tadashi Kokubo (Editor), Bioceramics and their clinical applications, Woodhead Publishing Ltd., Cambridge, 2008, pp.438

Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Surface Characterization of Electrochemically Fabricated CuO Doped ZnO thin film Jang-Hee Yoon 1, Yoon-Bo Shim 2, Chae-Ryong Cho 1 and Mi-Sook Won 1 1 Busan Branch, Korea Basic Science Institute, Busan, 609-735, Korea 2 Department of Chemistry, Pusan National University, Busan, 609-735, Korea *corresponding author : mswon@kbsi.re.kr Keywords: CuO doped ZnO thin film, XPS, SEM, AFM.
The pattern associated with the electrodeposited layer reveals a hexagonal wurtzite structure in agreement with the data obtained from the JCPD files No. 36-1451.

The XRD diffractogram of cellulose powder (results not shown) exhibited broad diffraction peaks indicating low crystallinity with mesoporous structure (JCPDS 9-432), which may allow greater interaction, sorption and ion exchange of analytes with the sensing material.
Coates, Encyclopedia of Analytical Chemistry, R.A.

When the melt temperature reduced to 1153K and 1073K, respectively two peritectic reactions occur [13]: I L K  →++ 1153 �� (1) � �� + →++ I L K1073 (2) Where L is the liquid, β is AlFe(Cu) phase, λ is Al13Fe4 phase with B2 crystal structure, I is Al62.5Cu25Fe12.5 quasicrystal phase, and ω is Al7Cu2Fe.
[9] ELINA H S, TUOMO T, Materials Chemistry and Physics 2004, 85(2-3): 383-395

The joint chemistry and morphology were studied using a SEM equipped with an EDS.
Ti possesses two typical allotropic structures, existing in the form of α-Ti at low temperatures and transforming to β-Ti when the allotropic transformation occurs at 1155.5K.

Janzén1,e 1Department of Physics, Chemistry and Biology, Linköping University, S-58183 Linköping, Sweden apeber@ifm.liu.se, bianbo@ifm.liu.se, clouca@ifm.liu.se, djawul@ifm.liu.se, eerj@ifm.liu.se Keywords: carrier lifetime, wafer rotation Abstract.
With increasing spatial resolution further structures are revealed, and are present in most epitaxial layers from different suppliers, with different intensities.

Repeated batch biotransformation from isoeugenol to vanillin by immobilized Bacillus fusiformis cells in CSTR reactor Li-Qing Zhao 1, a, Jia-Mao Fang 2,b, Wei-Bin Chen2,c and Xiang-dong Xiao3,d* 1 Department of Food Science and Engineering, College of Chemistry and Chemical Engineering, Shenzhen University, Shenzhen, Guangdong, 518060 PR China 2 Guangdong Huanxi Biological Technology CO., LTD, Puning, Guangdong, 515343 PR China 3 School of Medicine, Shenzhen University, Shenzhen, Guangdong, 518060 PR China asnowyzlj@163.com, bf3491@126.com, cgdchwb@126.com, d*alu9527@126.com, corresponding author Keywords: Bacillus fusiformis CGMCC1347, Biotransformation, CSTR, Cells immobilization.
The SEM photos (Fig. 4) showed that the structure of the immobilized particles was much looser than those before reaction and the whole cells entrapped were decreased obviously.

Step instability in sublimation epitaxy on low off-axis 6H-SiC Kanaparin Ariyawong1,2,a, Valdas Jokubavicius1,b, Rickard Liljedahl1,c, and Mikael Syväjärvi1,d 1 Department of Physics, Chemistry and Biology, Linköping University, SE-58183, Linköping, Sweden 2 Present address Laboratoire des Matériaux et du Génie Physique, Grenoble INP – CNRS, 3 parvis Louis Néel, BP257, 38016, Grenoble, France akanaparin.ariyawong@grenoble-inp.fr, bvaljo@ifm.liu.se, cricli@ifm.liu.se, dmikael.syvajarvi@ifm.liu.se Keywords: 6H-SiC, step bunching, step instability, low off-axis, sublimation epitaxy Abstract.
However, steps do not always evolve via a periodic step structure.

Synthesis, Photochromic Properties of a Hybrid Diarylethene Material with a Benzene Unit Panpan Ren, Renjie Wang and Shouzhi Pu* Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, P.
The structures of diarylethenes 1o were confirmed by NMR. 1H NMR (CDCl3, 400 MHz, TMS): δ (ppm):1.90 (s, 3H), 1.93 (s, 3H), 4.02−4.13 (m, 4H), 6.02 (s, 1H), 7.15 (s, 1H), 7.30 (t, 1H, J = 8Hz), 7.38 (t, 2H, J = 8 Hz), 7.54 (d, 2H, J = 8 Hz).