Design and fabrication of microneedles for drug delivery

... DESIGN AND FABRICATION OF MICRONEEDLES FOR DRUG DELIVERY JI JING ( B.Eng.,M.Eng., NWPU, CHINA) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF MECHANICAL ... Many of fabricated microneedles are designed for transdermal therapies to deliver drugs such as insulin and heparin On the other hand, microneedles can also be used for local delivery of other drugs, ... Microfabricated Microneedles Chapter Review of Microfabricated Microneedles 2.1 Microneedles in Transdermal Drug Delivery Transdermal drug delivery is an alternative method for delivery of DNA/protein...

Báo cáo hóa học: " Design and Fabrication of Fiber-Optic Nanoprobes for Optical Sensing" pdf

... 19 Holland L: Vacuum Deposition of Thin Films Wiley, New York; 1956 doi:10.1007/s11671-010-9744-5 Cite this article as: Zhang et al.: Design and Fabrication of Fiber-Optic Nanoprobes for Optical ... nanoprobe fabrication A thin film of an optically opaque metal such as aluminum, silver, or gold is coated along the outside walls of the tapered optical fiber tip to form an optical light pipe free of ... gives reliable nanoprobes with well-defined nanoapertures of circular geometry, and the length of the optical fiber nanoprobes can be longer, which can make coupling of light into the optical fibers...

Báo cáo " Research, design and fabrication of a high-power combiner using Wilkinson bridge of L-band " pptx

... Thanh, Nguyen Anh Tuan, Bach Gia Duong, Research, Design And Fabrication Of The 45W And The 200W, L-Band Power Amplifier Using The Modern Microstrip Technology For Application In The National ... have also investigated the S11 factor of the power divider Wilkinson on network analyzer, the result was relatively similar to that of the simulink model Afterthat we have measured the characteristics ... was studied because this frequency will application in our the next reseach for design and fabrication of a transmitter system for the phase identification code D.T Thuy et al / VNU Journal of...

RESEARCH, DESIGN AND FABRICATION OF DIGITAL INFORMATION TRANSIMITER WORKING IN THE VHF BAND

... Vietnam, information transceiver system working VHF bands have a lot of important applications Therefore, the study of information transceiver systems in the band VHF to understand the structure, the ... buildings can be a problem in urban areas 1.3 Thesis objectives and structure In this thesis,I will clarify the roles and the need of a information digital transmitter in VHF band Study the function ... These characteristics include the following + Changes in the slope of the analog input signal determine the step-size changes of the digital output signal + The feedback loop is adaptive to the...

NGHIÊN CỨU THIẾT KẾ VÀ CHẾ TẠO THIẾT BỊ SẤY ỨNG DỤNG CHO VẬT LIỆU DẠNG BỘT NHÃO STUDY ON THE DESIGN AND MANUFACTURE OF DRYER FOR PASTE MATERIAL

... phẩm sấy với chế độ sấy khác Các phương trình áp dụng cho loại vật liệu sấy đề cập thiết bị nghiên cứu Đối với đối tượng (vật liệu, máy Phân ban Công nghệ Hóa học sấy) khác, nghiên cứu tương tự ... Loại máy sấy ứng dụng quy mô vừa nhỏ Việc ứng dụng kết tính toán, thiết kế kết nghiên cứu quy mô lớn hơn, có điều kiện, cần tiếp tục nghiên cứu, hoàn thiện để đưa quy trình tính toán thiết kế chuẩn, ... tổng kết Đề tài KHCN cấp Bộ mã số B2003-20-42, Nghiên cứu công nghệ thiết bị sấy vật liệu dạng bột nhão ứng dụng công nghiệp chế biến nông sản, thực phẩm hoá chất, TPHCM, 2005 Hosokawa Micron Corporation,...

Design and analysis of algorithms for solving a class of routing shop scheduling problems

... on the design and analysis of algorithms for solving a class of routing shop scheduling problems In the last four decades, considerable research work has been carried out on manufacturing scheduling ... The authors claimed that the space-based local search method performed equally well as the ACO algorithm and that the GRASP gave better solutions than the ACO in general Armentano and de Araujo ... DESIGN AND ANALYSIS OF ALGORITHMS FOR SOLVING A CLASS OF ROUTING SHOP SCHEDULING PROBLEMS LIU SHUBIN (M.Eng NUS) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF INDUSTRIAL...

Design and fabrication of superjunction power MOSFET devices

... DESIGN AND FABRICATION OF SUPERJUNCTION POWER MOSFET DEVICES CHEN YU (M.Eng., Xi’an Jiaotong University, P.R.China) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF ... structures of Polysilicon Flanked superjunction, Oxide-bypassed (OB) superjunction and Graded oxide by-passed (GOB) superjunction were designed to overcome the fabrication limitation of conventional superjunction ... research is concluded and the future trends are briefly described 23 Chapter Theoretical Analyses of Superjunction Power MOSFET Chapter Theoretical Analyses of Superjunction Power MOSFET In this chapter,...

Design and analysis of algorithms for solving some stochastic vehicle routing and scheduling problems

... DESIGN AND ANALYSIS OF ALGORITHMS FOR SOLVING SOME STOCHASTIC VEHICLE ROUTING AND SCHEDULING PROBLEMS By TENG SUYAN (B.ENG M.ENG.) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... administration problems in running the depots, in designing an information system, in routing and scheduling of vehicles to customers, in loading of goods into vehicles and so on The vehicle routing ... increase of demand mean and variance 4.4 Comparison of algorithms with the increase of problem size 4.5 Comparison of algorithms with the increase of demand mean and variance 4.6 Average performance...

Design and fabrication of bead based microfluidic device

... percentages and results of the assay 3-4 Chapter Design of Bead- based Microfluidic Device CHAPTER 4 DESIGN OF BEAD- BASED MICROFLUIDIC DEVICE 4.1 Introduction A microfluidic device offers numerous ... Applications of microfluidic devices and focus of research in this thesis 2) Advantages of microfluidic devices and aim to improve multiplexing capability 1.1.1 Applications of microfluidic devices Microfluidic ... encoded microbeads 2-5 2.2 Bead- based microfluidic devices 2-6 2.3 Patterning of microbeads 2-9 2.4 Fabrication of microfluidic device 2-12 2.4.1 Fabrication materials 2-12 2.4.2 Polymer fabrication...

Design and fabrication of III v semiconductor nanostructures by molecular beam epitaxy

... 1.6 Motivation and objective of the thesis The goal of this thesis is to design and fabricate 3D nanostructures, QDs and QRs on III- V compound semiconductors The fabrication of the 3D nanostructures ... windows of lowest attenuation, viz 0.85 µm, 1.3 µm and 1.55 µm III- V semiconductor lasers using InGaAsP as an active Figure 1.3: Plot of bandgap against lattice constant of various III- V semiconductors ... surveys of the topics covered by this thesis 19 were presented followed by the motivation for studying III- V nanostructures (specifically III- arsenides) Chapter provides a broad overview of the...

Design and preparation of nanostructures for applications

... DESIGN AND PREPARATION OF NANOSTRUCTURES FOR APPLICATIONS NEO MIN SHERN (B.Sc.(Hons.), NUS) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMISTRY NATIONAL ... based on the bandgap size and relative position of the valence band and conduction band energy levels of the core and shell components Figure 1.5 Schematic diagram of the different type of core-shell ... PbS and nm PbS/CdS, (c-d) 6nm PbS and nm PbS/CdS, and (e-f) nm PbS and nm PbS/CdS 111 4.2 XRD patterns of (a) nm PbS and nm PbS/CdS; (b) nm PbS and nm PbS/CdS; (c) nm PbS and nm PbS/CdS Standard...

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Design and characterization of interposers for high speed fine pitch wafer level packaged device testing

... application of fine- pitch, high- speed wafer- level packaged device testing have been proposed and studied An interposer is needed for the wafer level test because the fine pitch, high pin count, high ... is required for the electrical high speed testing of fine pitch wafer level packaged devices It provides a solution to the required fine pitch, high density I/Os, high pin count and vertical ... objectives of this research work are to design and characterize feasible interposers meeting the requirements for the application of specific high speed test of the fine pitch wafer level packaged devices...

Design and fabrication of ferroelectric thin film based microwave miniature tunable devices

... results of dielectric properties of these two varactors and thin films prove the feasibility of application of Bi1.5 Zn1.0 Nb1.5 O7 thin film into microwave tunable devices vii List of Figures ... 29 Lift-off method for fabrication of patterned Ba 0.5 Sr0.5TiO thin films…………………………………………………………… 29 2.3.1 Chapter3 Fabrication of patterned Ba 0.5 Sr0.5TiO thin film ………… 30 Microwave tunable ... Microwave tunable devices and tuning technologies………………….1 1.2 Ferroelectric thin film and its varactors……………………………… 1.2.1 Non-linear dependence of polarization on applied electric field of ferroelectric...

Báo cáo hóa học: " Combination of Polymer Technology and Carbon Nanotube Array for the Development of an Effective Drug Delivery System at Cellular Leve" pptx

... concentration on the surface of the ﬁlm and ﬁnally ks is the desorption rate constant Substituting known values and by ﬁtting the experimental data with the mathematical model of Eq 1, the h value ... bulk, C10 is the concentration inside the gel, S and V1 are, respectively, the surface and the volume of ﬁlm, V2 is the volume of the bulk, h is the massive exchange coefﬁcient, Cs0 is the protein ... illustration of the proposed CNT-based system Nanoscale Res Lett (2009) 4:668–673 671 Fig Bare (a), and SiO2coated (b) CNT array (samples dipped in water and dried in air before the imaging) 120 % of...

Design, modeling and fabrication of thermal actuated micromirror for fine tracking mechanism of high density optical data storage

... DESIGN, MODELING AND FABRICATION OF THERMAL ACTUATED MICROMIRROR FOR FINE- TRACKING MECHANISM OF HIGH- DENSITY OPTICAL DATA STORAGE DENG XIAOCHONG (B Eng., Huazhong Univ of Sci & Tech, ... micromirror for fine- tracking mechanism of high- density optical data storage International Journal of Computational Engineering Science, Vol 4, No 2, pp.413-416 2003 J P Yang, X C Deng and T C Chong ... 3-1: Fine- tracking optical disk drive 20 Fig 3-2: Schematic plot of thermal actuated micromirror as a fine tracking device in ODS 20 Fig 3-3: The structure of the thermal...

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