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Silica material after being apatite-modified can be used in blood purification through selective adsorption of pathogenic protein.
Materials and Method Preparation of silica sol and sodium alginate solution Fig.1 shows the experimental procedures.
Acknowledgements This work was financially supported by National Natural Science Foundation (50702050).
Aina et al., Chemical Engineering Journal, Vol. 137(2008), P. 30-37 [3] S.
Do uglas et al., Biomaterials, Vol. 25(2004), P. 4615-4626 [5] Y.M Xu, C.Y Zhan, L.H Fan, L Wang et al., International Journal of Pharmaceutics, Vol. 336,(2007), P. 329-337 [6] G.

The effects of Hanging Microbe Coagulation Natural Rubber on Molecular Structures and Mechanical Properties Jin feng,Li1,2,a, Mao fang,huang2,b, Jian he,liao1,c , Pu wang, Li2,dandTianming,gao2,e 1 School of Materials and Chemical Engineering, Hainan University, Haikou 570228, PR China 2 Chinese Agricultural Ministry Key Laboratory of Tropical Crop Product Processing, Agricultural Product Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, Zhanjiang 524001, PR China alijinfeng_2008@163.com,bhuangmaofang666@163.com,cjhlhn@sina.com dpuwang.li@ yahoo.com,e gaotmcat@ yahoo.com.cn Keywords: microbial coagulation; natural rubber;hanging; the cross-linked network structures; mechanical properties; Po, PRI Abstract: In this study, the cross-linked network structures, dynamic mechanical properties and Po, PRI of microbe coagulated natural rubber (NR) samples were analyzed.
Experiment Materials.Fresh latex with a total solid content of 35% was purchased from a RubberPlantation (Guangdong, China); Preparation of the samples Preparation of the control sample raw rubber.Firstly,fresh latex were placed a week and the wet gels were washed, and then creped out .
Proceedings of the Fourth Chinese Conference on Functional Materials and Application Proceedings 2001
Chinese Journal of Tropical Agriculture 2008, 31, 9-12
Chinese Journal of Tropical Agriculture 2010, 30, 6-9 [7] GB/T 15340-2008/ISO 1795, 2000.

ZnO and stearic acid produced zinc stearate which promoted solubility of ZnO in the material and chelated with crossing linking pioneer body which increases the new cross bond and enhances NR crosslink density.
Acknowledgements This work was financially supported by the Natural Science Foundation of China（50803034）and key disciplines projects of the Shanghai Education Commission（J50102）.
Sun, in: Journal of Applied Polymer Science, vol.81, Issue3(2001),p.710-718 [2] Sahoo.
K, in: Journal of Applied Polymer Science, Vol.105, Issue 4 (2007), p.2407-2415 [3] Heideman.
B, in: Journal of Applied Polymer Science, Vol.95, Issue 6 (2005) , p.1388–1404 [4] Qingzhi.Yang, in: Practical rubber technology, edtied by Chemical Industry Press, Beijing, China(2005)

Acknowledgements This work was financially supported by the Beijing Natural Science Foundation (3082005).
Journal of Changchun University of Science and Technology(Natural Science Edition), 1996; 19(3): 44—47
Mechanical Science and Technology for Aerospace Engineering, 2005; 24(9)
Journal of Beijing Technology and Business University( Natural Science Edition ), 1999, 17(1): 31
Journal of Mechanical Transmission, 2006, 30(4): 86

Introduction Additive Manufacturing (AM) can be defined according to the American Society for Testing and Materials (ASTM) as: “The process of joining materials to make parts or objects from 3D model data, usually layer upon layer, as opposed to subtractive manufacturing methodologies” [1].
Tormey, et al., "Comparison of the porosity and mechanical performance of 316L stainless steel manufactured on different laser powder bed fusion metal additive manufacturing machines", Journal of Materials Research and Technology, 2021 ; 13 : 2361-2374, https://doi.org/10.1016/j.jmrt.2021.06.027 [6] A.
Obeidi M., Monu M., Hughes C., Bourke D, Nur Dogu M., Francis J., Zhang M., Ul Ahad I., Brabazon D.,” Laser beam powder bed fusion of nitinol shape memory alloy (SMA)”, journal of materials research and technology 2021;14:2554-2570, doi.org/10.1016/j.jmrt.2021.07.126 [8] Gora,W.S.; Tian, Y.; Cabo, A.P.; Ardron, M.; Maier, R.R.; Prangnell, P.
Materials (Basel) 2019;12(6). https://doi.org/10.3390/ma12060991 [10] Muhannad A Obeidi, “The Innovation of Laser Polishing” The Open Access Journal of Science and Technology, vol9, ArticleID101e110, 01pages, 2021
[12] Mahato V., et al., “Detecting voids in 3D printing using melt pool time series data”, Journal of Intelligent Manufacturing, https://doi.org/10.1007/s10845-020-01694-8

Materials and Methods A.
Test Materials The biological aerated filter (BAF) reactor was made of PVC cylinder of 1.14 m total height, 0.12 m internal diameter, and 10.5 L volume.
Journal of Chongqing Jianzhu University, 2002, 24(2): 61-65
Journal AWWA, 1995, 87 (2): 86-90
Journal of Harbin Institute of Technology, 2009, 41 (2): 57-60

A diamond wire saw has been developed for slicing brittle materials such as silicon wafer.
Introduction The hard and brittle materials are very difficult to cut, dice and slice.
Zeadan, 'Diamond wear during precision grinding of brittle materials', Advances in Abrasive Technology Q, pp.163-168
Aurora, 'Brittleness as an Indentation Size Effect', Journal of material science letter, Vol.11, pp.575, 1976
Li, 'Ductile Cutting of tungsten carbide', Journal of Materials Processing Technology, 113, pp.348-354, 2001

Machado, "The machinability of nickel-based alloys: a review," Journal of Materials Processing Technology, vol. 86, no. 1-3, pp. 1-16, 1999
Beneke, "Optimization of spark plasma sintering parameters of inconel 738LC alloy using response surface methodology (RSM)," International Journal of Lightweight Materials and Manufacture, 2019
Liu et al., "Equiaxed Ti-based composites with high strength and large plasticity prepared by sintering and crystallizing amorphous powder," Materials Science and Engineering: A, vol. 650, pp. 171-182, 2016
Yang, "Effect of particle size and sintering temperature on densification during coupled multifield-activated microforming," Journal of Materials Research, vol. 27, no. 20, pp. 2579-2586, 2012
Li, "Ultrafine-grained copper prepared by spark plasma sintering process," Materials Science and Engineering: A, vol. 476, no. 1-2, pp. 201-205, 2008

The strength of the bicrystal with crack is lower than the one without crack. 1.0 Introduction Zirconium and its alloy with niobium are the most widely used nuclear materials for manufacturing fuel rods and claddings.
A lot of work can be found elucidating the fracture properties of bcc and fcc materials, experimentally as well as through atomistic simulations [1-9].
Literature is almost dilute on the nature of crack tip, its propagation and interaction with grain boundaries in hcp materials, in particular Zr.
Journal of Physics D: Applied physics, 51,265301
Journal of Materials science, 54, 3082-3095 [15] Divya Singh, Pankaj Sharma, Sahil Jindal, Prince Kumar, Piyush Kumar, Avinash Parashar (2018): Atomistic simulations to study crack tip behaviour in single crystal of bcc Niobium and hcp Zirconium.

In Ref. [12], we find a natural material that possesses the property of dust adsorption.
Ball, Trouble on the Silk Road, Nature Materials, 10(2011) 4
Wang, et al., Tensile behavior and morphology of differently degummed silkworm (Bombyx mori) cocoon silk fibres, Materials Letters, 60(2006) 919-925
Ho, et al., Study on the Mechanical Properties of Different Silkworm Silk Fibers, Journal of Composite Materials, 43(22)(2009) 2521-2531 [10] D.F.
Chemical Journal of Chinese Universities-Chinese, 27(4) (2006)749-752