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	题名	作者	年代	出处	被引量
1	In-situ solvothermal processing of polycaprolactone/hydroxyapatite nanocomposites with enhanced mechanical and biological performance for bone tissue engineering显示文摘The interest in biodegradable polymer-matrix nanocomposites with bone regeneration potential has been increasing in recent years.In the present work,a solvothermal process is introduced to prepare hydroxyapatite(HA)nanorod-reinforced polycaprolactone in-situ.A non-aqueous polymer solution containing calcium and phosphorous precursors is prepared and processed in a closed autoclave at different temperatures in the range of 60-150℃.Hydroxyapatite nanorods with varying aspect ratios are formed depending on the processing temperature.X-ray diffraction analysis and field-emission scanning electron microscopy indicate that the HA nanorods are semi-crystalline.Energy-dispersive Xray spectroscopy and Fourier transform infrared spectrometry determine that the ratio of calcium to phosphorous increases as the processing temperature increases.To evaluate the effect of in-situ processing on the mechanical properties of the nanocomposites,highly porous scaffolds(>90%)containing HA nanorods are prepared by employing freeze drying and salt leaching techniques.It is shown that the elastic modulus and strength of the nanocomposites prepared by the in-situ method is superior(~15%)to those of the ex-situ samples(blended HA nanorods with the polymer solution).The enhanced bone regeneration potential of the nanocomposites is shown via an in vitro bioactivity assay in a saturated simulated body fluid.An improved cell viability and proliferation is also shown by employing(3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide)(MTT)assay in human osteosarcoma cell lines.The prepared scaffolds with in vitro regeneration capacity could be potentially useful for orthopaedic applications and maxillofacial surgery.	Saeed Moeini Mohammad Reza Mohammadi Abdolreza Simchi	2017	Bioactive Materials2017，2，3：	8
2	Direct laser sintering of iron-graphite powder mixture 显示文摘	Simchi A Pohl H	2004	Materials Science and Engineering A2004，383，：	1
3	The Role of Particle Size on the Laser Sintering of Iron Powder显示文摘	Simchi A		0，，：	1
4	Direct metal laser sintering:material considerations and mechanisms of particle bonding显示文摘	Simchi A Pelzoldt F Pohl H	2001	The International Journal of Powder Metallurgy2001，37，2：	1
5	Direct metal laser sintering: material considerations and mechanisms of particle bonding 显示文摘	Simchi A Pelzoldt F Pohl H	2001	The International Journal of Powder Metallurgy2001，37，2：	1
6	Sintering of biocoMPatible P/M Co-Cr-Mo alloy (F-75) for fabrication of porosity-graded composite structures 显示文摘	DOURANDISH M GODLINSKI D SIMCHI A	2008	Materials Science and Engineering: A2008，472，1：	1
7	Structural changes during synthesizing of nanostructured W-20wt% Cu composite powder by mechanical alloying 显示文摘	MANESHIANA M H SIMCHI A HESABI Z R	2007	Materials Science and Engineering A2007，，：	1
8	Direct metal laser sintering:material considerations and mechanisms of particle bonding显示文摘	Frank Pelzoldt Haiko Pohl	2001	The International Journal of Power Metallurgy2001，37，2：	1
9	Reactive milling synthesis of nanocrystalline Al-Cu/Al2O3 nanocomposite 显示文摘	Arami H Simchi A	2007	Materials Science and Engineering2007，464，：	1
10	Cell toxicity of superparamagnetic iron oxide nanoparticles 显示文摘	Mahmoudi M Simchi A Milani AS	2009	J Colloid Interf Sci2009，336，：	1
11	Sustainable supply chain design: A closed - loop formulation and sensitivity analysis 显示文摘	T Abdallah A Diabat and D Simchi - Levi	2012	Production Planning and Control2012，23，23：	1
12	Structural changes during synthesizing of nanostructured W-20wt% Cu composite powder by mechanical alloying显示文摘	Maneshian M H Simchi A Razavi H Z	2007	Materials Science and Engineering A2007，，：	1
13	Direct laser sintering of metal powders: Mechanism, kinetics and microstructural features 显示文摘	Simchi A	2006	Mater Sci Eng A2006，428，：	1
14	Direct laser sintering of metal powders :mechanism, kinetics and microstructural features 显示文摘	Simchi A	2006	Materials Science and Engineering2006，428，12：	1
15	Direct laser sintering of metal powders: mechanism, kinetics and microstructural features显示文摘	Simchi A	2006	Materials Science and Engineering: A2006，428，1：	1
16	Analysis of the compaction behavior of Al–SiC nanocomposites using linear and non-linear compaction equations显示文摘	H.R. Hafizpour A. Simchi S. Parvizi	2009	Advanced Powder Technology2009，，3：	1
17	Structural changes during synthesizing of nanostructured W-20wt%Cu composite powder by mechanical alloying显示文摘	MANISHIAN M H SIMCHI A SIMCHI Z R	2007	Mater Sci Eng A2007，，：	1
18	显示文摘	Simchi H Kafloub A Simcbi A	2009	Int J Hydrogen Energy2009，34，：	1
19	Direct metal laser sintering:material considerations and mecha-nisms of particle bonding 显示文摘	ABDOLREZA SIMCHI FRANK PELZOLDT HALIKO POHL	2001	The International Journal ofPowder Metallurgy2001，37，2：	1
20	Materials Characterization显示文摘	Rajabi M Vahidi M Simchi A	2009	60: 13702009，60，：	1

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