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XRD patterns of BG and Cr-BG materials.
FTIR spectra of BG and Cr-BG materials.
Compositions of the pure BG and Cr doped BG materials.
Conoci, Recent advances in hydroxyapatite-based biocomposites for bone tissue regeneration in orthopedics, International Journal of Molecular Sciences, 23(17) (2022) 9721
Valerio Production and characterization of pure and Cr 3+-doped hydroxyapatite for biomedical applications as fluorescent probes, Journal of Materials Science, 42 (2007) 2236-2243.

Electronic Structure Study of Metal Complex {1,1'-[ o-Phenylenebis(nitrilomethylidyne)]di-2-naphtholato}copper(II) Ruiting Xuea , Shougang Chenb , Guanhui Gao c, Yansheng Yind* Institute of Material Science and Engineering, Ocean University of China，Qingdao 266100, PR China a email: xuert@163.com b email: sgchen2009@yahoo.com cemail: ggh___001@163.com d emaiI: yys2006@ouc.edu.cn Keywords: metal complex; density functional theory; B3LYP calculation, optic materials Abstract: The complex {1,1'-[ o-phenylenebis (nitrilomethylidyne) ] di-2-naphtholato} copper(II) was optimized by the DFT method at B3LYP/LANL2DZ level, and the frontier molecular orbitals, natural bond orbitals, nonlinear optical properties and Mülliken charge population of the optimized complex were exploited and analyzed.
The calculated results show that the complex has stable structure and it keeps some potential applications in optic materials field. 1.
Introduction: Schiff Base metal complexes have attracted increasing interest due to their extensively applications in biochemistry, material science, catalysis, encapsulation, activation, transport and separation phenomena, hydrometallurgy, etc.[1-3].
It can be concluded from the first hyperpolarizability value that the complex and its analogues may be a kind of nonlinear optic materials.
Niu, et a1, Journal of Electrochemical Society [J], 2001,148 (5):208 [4] Y.

Among them, SRB are mainly responsible for corrosion of steel materials under anaerobic conditions and most commonly studied.
Acknowledgements This material is based upon work funded by Zhejiang Provincial Natural Science Foundation of China under Grant No.
Chen: Journal of The University of Petroleum Vol. 26(2002), p.66-70 [8] X.
Hou: Journal of Materials Science &Technology Vol.23(2007), p.323-328 [9] X.
Jiang: Chinese Journal of Material Research, Vol.21(2007), p.230-234 [10] X.

The rate diagrams correspond in form to those previously obtained [6, 7] for materials with these doping levels.
Pore formation anisotropy in relation to the electrolyte concentration for materials with (a) NB=2·1019 cm-3, (b) NB=2.5·1017 cm-3.
Canham, Bioactive silicon structure fabrication through nanoetching techniques, Advanced Materials.
Enicheva, Anisotropy of porous silicon formation rate in p-Si, Physica Status Solidi a-Applications and Materials Science.
Stengl, A.Luigart, On the morphology and the electrochemical formation mechanism of mesoporous silicon, Materials Science and Engineering B-Solid State Materials for Advanced Technology, Vol. 69 (2000) 11-22.

Introduction Soft materials, such as hydrogels, are important materials in the human body.
Soft materials can act as mechanical actuators that convert external stimuli to mechanical energy.
Acknowledgments This work was supported by the National Science Foundation of China (No. 21074089) and Tianjin Municipal Science and Technology Commission, P R China (No. 09JCZDJC23300) References [1] S.V.Ahir and E.M.Terentjev: Nature Materials Vol. 4(2005), p. 491-495
Yao: Journal of Materials Chemistry Vol. 20(2010), p. 9032-9036
[12] C.Park, J.H.Kang, J.S.Harrison et al: Advanced Materials Vol. 20(2008), p. 2074-2079

In addition, using filler materials can complement the loss of alloying elements and improve the weld properties [4].
The filler materials were Cu powder and the Si powder which mixed with 5% CaF2 as laser absorption respectively, the formulas of the filler materials were shown in table 2.
Journal of Materials Processing Technology.
Duley: Laser processing and analysis of materials.
Welding Journal.

The Activation of Steel Slag and Its Application in Construction and building Materials Li Lan-lan1,a ,Zhao Feng-qing1,2,b and Liu Shao-jie1,c 1Department of Chemical Engineering, Hebei University of Science & Technology, Shijiazhuang 050018 P.R.
Several approaches of steel slag utilization in construction and building materials were introduced.
These materials act by changing the minerals formation of the acidity of the system.
In the process of hydration, cementing materials is influenced by temperature of hydration.
, Advanced Materials Research Vol.549 (2012) ,P.762 [14] Zhao Feng-qing, Ni Wen, Wng Hui-jun: Resources Conservation and Recycling Vol.62 (2007), P.303 [15] Lin Zongshou,Tao Haizheng,Tu Chenghou: Journal of Wuhan University of Technology Vol.23(2001),P.4

Materials and Experimental Procedures Materials.
Chen, Journal of Materials Engineering and Performance 17 (2008) 894-901
Hurtado, et al., Journal of Materials Processing Technology 211 (2011) 830-839
Easton, International Journal of Mechanical Sciences 52 (2010) 1634-1645
Mishra, Journal of Engineering Materials and Technology 134 (2012) 021008

Tricalcium phosphate (TCP) and hydroxyapatite (HA) are materials widely used to repair and reconstruct damaged parts of bone.
Besides its, it relate to the microstructure and also improve the bioactive property of materials [4,5,6,7].
Each material and the mixture of both materials were investigated in this work.
Othman, Biocompatibility of in house b-tricalcium phosphate ceramics with normal human osteoblast cell, Journal of Engineering Science and Technology 7(2) (2012) 169-170
Arinzeh, Biphasic calcium phosphate ceramics for bone regeneration and tissue engineering applications, Materials 3 (2010) 815-826

Comparative Characteristics of Voltammetric Methods Determination of Platinum in Mineral Raw Materials E.M.
Abstract: The technique of platinum (IV) determination in mineral raw materials with the application of stripping voltammetry has been proposed.
Introduction Precious and rare metals are the most valuable minerals, which are increasingly used in science and technology.
Journal of Solid State Electrochemistry. 16 (2012) 2425-2428
Advanced materials research. 10 (2014) 376-381