Doped hydroxyapatite
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This paper reported the impact of pH on the structure, morphology, and the green upconversion (UC) emission of Er/Yb/Mo tri-doped hydroxyapatite (HA) synthesized through hydrothermal method. X-ray diffraction confirmed that the pH of the solution strongly influenced the phase composition of the phosphors, and HA single phase was obtained at a high pH value.
9p vimelindagates 18-07-2022 8 2 Download
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The efficacy of multi-ion doped nano-hydroxyapatite coated titanium intramedullary pins for long bone fracture repair in dogs was studied clinically. The present study was conducted on twenty-four dogs, accommodating six dogs in each group and were subjected to open reduction and internal immobilization with titanium intramedullary pins. Blood samples were collected on 0 day, at 3,6, and 9thweeks post operatively in all the groups to evaluate the levels of serum calcium, phosphorus and alkaline phosphatase.
4p chauchaungayxua12 29-07-2021 10 1 Download
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Hydroxyapatite doped carbon nanotubes (HAp/CNTs) was synthesized successfully as a coating on the surface of titanium alloy (Ti6Al4V) by a scanning potential method. The biomineralization of the materials soaked into a simulated body fluid (SBF) solution was investigated.
8p vithomasedison2711 14-08-2019 25 1 Download
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The thesis aims to successfully fabricate NaHAp films doped separately and simultaneously with microelements: sodium, magnesium, strontium, fluorine, copper, silver and zinc on 316L stainless steel substrate to meet the requirement of screw bracing bone. Study on physicochemical characteristics, study on toxicity, antibacterial ability and bio-compatibility of NaHAp films separately and concurrently with trace elements.
27p xacxuoc4321 11-07-2019 17 3 Download
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Natri dope hydroxylapatite (NaHAp) được lắng đọng trên nền thép không gỉ 316L (316L SS) bằng kỹ thuật mạ điện. Ảnh hưởng của nồng độ dung dịch tiền chất, quét phạm vi tiềm năng, quét thời gian, tốc độ quét và nhiệt độ để gửi lớp phủ NaHAp đã được nghiên cứu. Kết quả phân tích của FTIR, SEM, Xray, AAS, độ dày và độ bám dính của lớp phủ thu được tại dung dịch chứa Ca (NO3) 2 3 × 10-2 M, NH4H2PO4 1,8 × 10-2 M và NaNO3 0,06 M; quét phạm vi tiềm năng 0 ÷ -1.7 V / SCE; quét lần 5; tốc độ quét 5 mV / s cho thấy lớp phủ NaHAp là pha sigle.
7p bautroibinhyen211 26-11-2018 59 1 Download
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The experimental adsorption data showed that the Cd2+ removal process follows the pseudo-secondorder law. The results about the effect of initial Cd2+ concentration were evaluated using Langmuir and Freundlich adsorption isotherms. Maximum monolayer adsorption capacity was 103 mg/g.
7p bautroibinhyen211 26-11-2018 17 0 Download
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Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí hóa hoc quốc tế đề tài : Structural and physical properties of antibacterial Ag-doped nano-hydroxyapatite synthesized at 100°C
8p sting03 06-02-2012 61 3 Download