Application of rapid prototyping technology to the fabrication of 3d chitosan scaffold for tissue engineering
Application of rapid prototyping technology to the fabrication of 3d chitosan scaffold for tissue engineering
... APPLICATION OF RAPID PROTOTYPING TECHNOLOGY TO THE FABRICATION OF 3D CHITOSAN SCAFFOLD FOR TISSUE ENGINEERING GENG LI (B.Eng (Hons)) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING ... shown that chitosan appears to be a suitable matrix material for tissue engineering applications 3.2.2 The Properties of Chitosan Chitosan is the product of the partial deacetylation of the naturally ... use in tissue engineering applications Keywords: Rapid Prototyping, 3D Scaffold, Tissue Engineering, Chitosan, Biocompatibility vi List of Figures List of Figures Figure 3.1 Structure of chitosan...
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Development of chitin based materials for tissue engineering applications
... DEVELOPMENT OF CHITIN BASED MATERIALS FOR TISSUE ENGINEERING APPLICATIONS CHOW KOK SUM (B.Sc Hons, NUS) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMISTRY ... treatment of malfunctioning or lost organs An important focus in this new approach is the search for suitable materials for development of a variety of tissue engineering applications Chitin has ... biomass as a major renewable raw materials This dissertation presents new methodologies of developing chitin- based materials for tissue engineering applications In tissue engineering, a temporary matrix...
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Application of ion implantation to the fabrication of GAN based devices
... OF PUBLICATIONS 186 vi Application of ion implantation to the fabrication of GaN- based devices SUMMARY During the past decade, a broad range of gallium nitride electronic devices (e.g AlGaN /GaN ... APPLICATION OF ION IMPLANTATION TO THE FABRICATION OF GAN- BASED DEVICES WANG HAITING (M Eng., XJTU) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF ELECTRICAL ... recovery of the implanted samples was partial All of these would provide us the basis for integration of ion implantation to GaN device vii fabrication For Be (p-type) implantation, the Hall...
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Báo cáo y học: "Gene Therapy: The Potential Applicability of Gene Transfer Technology to the Human Germline"
... Germline Gene Therapy An ideal gene transfer system in the context of human germline gene therapy would have the following features: (a) the ability to deliver transgenes in a highly efficient ... unfeasible for human germline gene therapy Table summarises the key features of the major candidate methods that might serve to achieve human germline gene therapy If human gene transfer technology is ... unavailable for human germline gene therapy The lack of human ESCs leaves NT-based gene transfer as the only method that might be able to permit gene targeting in human germline gene therapy NT could...
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Báo cáo hóa học: " Development and application of a biomarker assay for determining the pharmacodynamic activity of an antagonist candidate biotherapeutic antibody to IL21R in whole blood" pptx
... biomarkers, and they participated in the data analyses AAH developed the customized Spotfire tool used for data analyses and reviewed statistical analyses YG participated in the assessment and ... assay for determining the pharmacodynamic activity of an antagonist candidate biotherapeutic antibody to IL21R in whole blood Journal of Translational Medicine 2010, 8:51 Page 13 of 13 ... this basic approach (ex vivo stimulation of whole blood) to develop pharmacodynamic biomarker assays for a candidate therapeutic antibody, Ab-01 Ab-01, a human antibody generated by phage display,...
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Báo cáo hóa học: " Research Article Characterization of a Reconfigurable Free-Space Optical Channel for Embedded Computer Applications with Experimental Validation Using Rapid Prototyping Technology" pptx
... interface at each node An alternative approach is to use a single hop to form each (physically) long-distance link, with the signal remaining in the optical domain throughout Since a highperformance ... experiment using a novel technology called rapid prototyping (RP) that allows fast construction of low-cost mechanical structures Section presents and analyzes the results with eye diagram of an optical ... losses caused by attenuation and crosstalk became a major problem As mentioned, the objective of this paper is to analyze how the optical signal is a ected by crosstalk and attenuation on the OH and...
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ADVANCED APPLICATIONS OF RAPID PROTOTYPING TECHNOLOGY IN MODERN ENGINEERING pptx
... Medical Applications of Rapid Prototyping - A New Horizon Fig Segmentation using the software Fig Designing using CAD software Advanced Applications of Rapid Prototyping Technology in Modern Engineering ... Medical Applications of Rapid Prototyping - A New Horizon Fig Segmentation using the software Fig Designing using CAD software Advanced Applications of Rapid Prototyping Technology in Modern Engineering ... Advanced Applications of Rapid Prototyping Technology in Modern Engineering Edited by Muhammad Enamul Hoque Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2011 InTech...
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Chapter 2 literature review design and development of tissue engineering scafflods using rapid prototyping technology
... 173-178 6- 12 41.4-55 .2 3-10 1.4 -2. 8 55-60 12- 16 1 .27 1.34 1 .25 27 .6-41.4 3-10 1.4 -2. 8 60-65 >24 1 .24 55 .2- 82. 7 5-10 2. 8-4 .2 PGA 185 -22 5 25 -65 6- 12 1.53 >68.9 15 -20 >6.9 PCL 58-68 - 70 >24 1.11 20 .7-34.5 ... rates of all such polymers, the structural stability of PCL permits the study of fabrication and characterization as a tissue engineering scaffold 16 Chapter Two: Literature Review 2. 2 .2 Copolymers ... 20 03), swelling (Bezemer et al, 1999; van Dijkhuizen-Radersma et al, 20 02; Deschamps et al, 20 02) [26 ,28 ,29 ], biodegradation rate (Deschamps et al, 20 02) , protein adsorption (Mahmood et al, 20 04)...
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Chapter 4 results discussions design and development of tissue engineering scafflods using rapid prototyping technology
... 64. 3 51500 1.6 55.3 39. 64 PCL-PEG Raw 63.5 33000 1.6 62 44 .44 PCL-PEG Scaffold 65.3 33600 1.7 61.8 44 .30 PCL-PEG-PCL Raw 64. 4 30000 1.8 48 34. 41 PCL-PEG-PCL Scaffold 65.6 31700 1.7 47 .2 33. 84 ... (bar) Figure 4. 11: Influence of extrusion pressure on RW and porosity of the scaffolds fabricated with lay-down pattern of 0/90 and nozzle size of 500 µm 113 Chapter Four: Results and Discussions ... increase of the fiber diameter from 268±32 µm to 43 2 40 µm, 1 14 Chapter Four: Results and Discussions which corresponded to a decrease of the scaffold’s porosity from 75%±6% to 29%±13% In case of selecting...
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Chapter 5 conclusions recommendations design and development of tissue engineering scafflods using rapid prototyping technology
... Chapter Five: Conclusions and Recommendations 5. 1 Conclusions A desktop robot based rapid prototyping (DRBRP) melt extrusion system was designed and developed in house ... filament diameter and consequently, the pore size and porosity A range of filament diameter (3 75 to 623 µm) and porosity ( 45 to 75% ) was obtained by varying the process parameters In spite of significant ... of the polymer components The scaffold processing demonstrated in one hand, the efficacy of the DRBRP technique to process a wide range of biopolymers and on the other hand, the feasibility of...
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Design and development of tissue engineering scafflods using rapid prototyping technology chapter 3
... accuracy of up to 2°C and the feed rate had the deposition speed accuracy of up to 3mm/min Material Loading Port Teflon Insulator Figure 3. 2: Four-axes desktop robot-based rapid prototyping system 3. 4.2 ... (0/90°, 0/60/120° and 0 /30 /60/90/120/150°) as shown in Figure 3. 4 using appropriate positioning of the robotic control system The lay-down patterns of 0/90°, 0/60/120° and 0 /30 /60/90/120/150° ... (PCL and PCL-PEG) and a series of FDs (1.0, 1.25 & 1.5 mm) applying the liquefier temperature, extrusion pressure and 69 Chapter Three: Materials and Methods deposition speed of 90°C, 4.0 bars and...
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Design and development of tissue engineering scafflods using rapid prototyping technology
... those of the tissues at the site of implantation e) Be easily fabricated to form a variety of shapes and sizes In the early days of tissue engineering, FDA approved devices and implants made of ... number of materials as well as scaffold design have been experimentally and/ or clinically studied For the treatment of tissues/organs in malfunction, one of the challenges in the field of tissue engineering ... between cells and their living environments, such as extracellular matrix, is critical for design and development of efficient tissue engineering devices In this regard, the biochemical and topographic...
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Application of house’s model for translation quality assessment in assessing the english version of the vietnam’s law on investment no. 59/2005/qh11
... through the application of the model in assessing the English version of the Law on Investment 2005 of Vietnam and conclusions based on the findings Finally, implications for translating Vietnamese ... at assessing the quality of the English translation of the Law on Investment of Vietnam Therefore, a set of parameters for assessment is necessary Among the various criteria and models for translation ... translation of the Law on Investment 2005 of Vietnam Chapter – Discussion of results and implications Findings about the quality of the translation text which is based on the application of the...
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Application of Ozone/UV Process for the Reclamation of Sewage Treatment Plant Effluent
... study, the ozone and UV combination (ozone/UV) process is applied for the reuse of sewage effluent Therefore, the aim of this study is to evaluate the effectiveness of ozone/UV process for the treatment ... considered in the treatment of sewage effluent water A relatively high water quality must be achieved with the end goal of reusing the sewage effluent water for general household purposes The color ... sewage effluent and the ozone/UV process could enhance organic removal through more OH° production Figure (b) shows the change of SUVA during the treatment of sewage effluent with each process...
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Từ khóa: matching the technology to the requirement 139application of partial differential equation in civil engineeringapplication of partial differential equation in electrical engineeringapplication of partial differential equation in chemical engineeringapplication of ordinary differential equation in civil engineeringapplication of differential equation in computer science engineering— application of runge kutta method for solving boundary value problems— application of finite difference method for solving boundary value problemsapproach to the patient with cellulitis and other soft tissue infections3transition to the d minus 1 dimensional model for salinity driven flowcell sheet technology for tissue engineering the self assembly approach using adipose derived stromal cellsgeneration and application of virtual landscape models for location based servicescapacity based on an allowed propagation loss of154 4 db corresponding to the 64 kbps uplink data service for the 1 þ 1 þ 1 configurationcapacity based on an allowed propagation loss of149 6 db corresponding to the 384 kbps uplink data service for the 1 þ 1 þ 1 configurationapplication of house s model for translation quality assessmentBáo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngBáo cáo quy trình mua hàng CT CP Công Nghệ NPVNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Nghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngNghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúngTìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinThiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíQuản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtMÔN TRUYỀN THÔNG MARKETING TÍCH HỢP