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Dissertations / Theses on the topic 'Nano-Cell'

Author: Grafiati

Published: 4 June 2021

Last updated: 17 February 2022

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1

Hartley, Robert. "Cell sensing of micro and nano topography." Thesis, University of Glasgow, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.248248.

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2

Alburae, Najla Ali M. "Cell/cell and cell/ECM interaction at the nano-scale for orthopaedic tissue engineering." Thesis, University of Newcastle upon Tyne, 2015. http://hdl.handle.net/10443/2847.

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Tissue engineering involves the use of cells, growth factors/cytokines, and scaffolds to regenerate damaged tissue. The choice of cells, scaffold and their delivery is crucial to the successful outcome of the treatment and this is particularly the case in bone and cartilage where the repair tissue has to recreate a structural hierarchy to restore long lasting function. One approach to deliver high numbers of cells to a defect site is as cell aggregates or spheroids. Experiments are described here that aim to understand how mesenchymal stem cells (MSCs) and osteoblastic cells behave in a cell a

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3

Kai, Ren. "Nano-Scale Electrode of Magnet-Photo Fuel Cell." University of Toledo / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1371484832.

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4

Alipour, Skandani Amir. "Computational and Experimental Nano Mechanics." Diss., Virginia Tech, 2014. http://hdl.handle.net/10919/64869.

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The many advances of nano technology extensively revolutionize mechanics. A tremendous need is growing to further bridge the gap between the classical mechanics and the nano scale for many applications at different engineering fields. For instance, the themes of interdisciplinary and multidisciplinary topics are getting more and more attention especially when the coherency is needed in diagnosing and treating terminal diseases or overcoming environmental threats. The fact that how mechanical, biomedical and electrical engineering can contribute to diagnosing and treating a tumor per se is both

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5

Benard, Emmanuelle. "T cell adhesion on engineered substrates : influence of ligand nano-clustering." Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0455.

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L'interface entre une cellule présentatrice d’antigène (CPA) et une cellule T joue un rôle clé dans la reconnaissance de l'antigène in vivo. L'importance du regroupement des récepteurs des lymphocytes T (TCR) est bien établie. De plus, les antigènes sont également regroupés sur les CPA. J'ai étudié l’impact de ce regroupement de ligands sur la réponse des cellules T. J'ai développé un nouveau substrat synthétique qui imite la membrane des CPA et qui consiste en un réseau d’ilots protéiques (de taille 800 ± 100 nm, espacés de 2 μm), entourés d'une bicouche lipidique fluide (SLB), éventuellement

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6

Satheesh, Srejith. "Fabrication and Validation of a Nano Engineered Glucose Powered Biofuel Cell." Thesis, KTH, Material- och nanofysik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-162116.

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Fuel Cells are important forms of sustainable power generation and Biofuel Cells utilize the use of bio-compatible/biodegradable molecules as fuels. Glucose is an ideal candidate to serve this purpose. In this project, a Glucose Fuel Cell (GFC) has been fabricated using the nanomaterials developed in the lab. The skeletal system of this GFC is a three-layered structure; a Membrane Electrode Assembly (MEA) composed of carbon electrodes (anode and cathode) and a Poly Vinyl Alcohol/Poly Acrylic Acid (PVA/PAA) polymer electrolyte. Gold and Silver (Au and Ag) nanoparticles are utilized as catalyst

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7

Al-Hammood, Orooba [Verfasser]. "Nano-indentation and Nano-scale imaging using atomic force microscopy: from single cell to single molecule / Orooba Al-Hammood." Bielefeld : Universitätsbibliothek Bielefeld, 2021. http://d-nb.info/1235664252/34.

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8

Wang, Xiaodi. "Dual-ion Conducting Nanocompoiste for Low Temperature Solid Oxide Fuel Cell." Doctoral thesis, KTH, Funktionella material, FNM, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-95652.

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Solid oxide fuel cells (SOFCs) are considered as one of the most promising power generation technologies due to their high energy conversion efficiency, fuel flexibility and reduced pollution. There is a broad interest in reducing the operating temperature of SOFCs. The key issue to develop low-temperature (300~600 °C) SOFCs (LTSOFCs) is to explore new electrolyte materials. Recently, ceria-based composite electrolytes have been developed as capable alternative electrolyte for LTSOFCs. The ceria-based composite electrolyte has displayed high ionic conductivity and excellent fuel cell performan

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9

Ozcelik, Hayriye. "Interaction Between Micro And Nano Patterned Polymeric Surfaces And Different Cell Types." Phd thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614798/index.pdf.

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ABSTRACT INTERACTION BETWEEN MICRO AND NANO PATTERNED POLYMERIC SURFACES AND DIFFERENT CELL TYPES &Ouml<br>z&ccedil<br>elik, Hayriye Ph.D., Department of Biology Supervisor: Prof. Dr. Vasif Hasirci Co-Supervisor: Dr. Celestino Padeste August 2012, 139 pages Micro and nanopatterned surfaces are powerful experimental platforms for investigating the mechanisms of cell adhesion, cell orientation, differentiation and they enable significant contributions to the fields of basic cell and stem cell biology, and tissue engineering. In this study, interaction between micro and nanopatterned polymeric

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10

Chang, Lingqian. "3D Nanochannel Array Platform for High-throughput Cell Manipulation and Nano-electroporation." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1468876520.

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11

Luo, Hongze. "Polymer/nano-organic composite proton exchange membranes for direct methanol fuel cell application." Thesis, University of the Western Cape, 2005. http://etd.uwc.ac.za/index.php?module=etd&amp.

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The proton exchange membrane is one key component of direct methanol fuel cells, which has double functions of conducting protons, separating fuels and oxidant. At present, the performance and price of sulfonic acid proton exchange membrane used in direct methanol fuel cells are deeply concerned. In order to reduce membrane 's cost and improve performance of Nafion membrane, three different kinds of membranes have been studied in this thesis. These membranes are SPEEK membranes, SPEEK/ZP composite membranes and Nafion/ZP composite membranes.

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12

Sampson, Karen E. "NANOPOROUS ALUMINA ON MOLYBDENUM AND ITO SUBSTRATES FOR NANO-HETEROJUNCTION SOLAR CELL APPLICATIONS." UKnowledge, 2007. http://uknowledge.uky.edu/gradschool_theses/447.

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Indium tin oxide (ITO) and molybdenum are substrates of choice in the manufacture of the CdS-CIS photovoltaic cell, which is the base for the leading thin-film solar cell technology. Substantial advancement in this technology is expected if these devices can be made in nanoporous alumina (AAO) templates. The first step to this endeavor is to learn to form AAO templates on molybdenum and ITO substrates. This was accomplished, and the results are reported in this thesis. Starting substrates were glass, coated with either a thin molybdenum layer or a thin ITO layer. Aluminum was deposited on top

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13

Imran, Syed Khalid. "Study of (Different) Nano-composite of Fuel cell-A Clean way of Energy." Thesis, KTH, Kraft- och värmeteknologi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-181320.

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14

Bushman, Sarah Mansfield. "The Development of Micro- and Nano-scale Techniques for Studying Cancer Cell Invasion." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1492775878121827.

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15

Stump, Kelly Lookabill. "Examination of nano-C60 aggregates through dialysis membranes as surrogates for cell membrane diffusion." Pullman, Wash. : Washington State University, 2009. http://www.dissertations.wsu.edu/Thesis/Fall2009/k_stump_120209.pdf.

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Thesis (M.S. in enviromental science)--Washington State University, December 2009.<br>Title from PDF title page (viewed on Feb. 10, 2010). "School of Earth and Environmental Sciences." Includes bibliographical references (p. 33-34).

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16

Ostadi-Valiabad, Hossein. "Micro and nano scale three-dimensional reconstruction of polymer electrolyte fuel cell porous layers." Thesis, University of Birmingham, 2012. http://etheses.bham.ac.uk//id/eprint/3318/.

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This PhD project is a step change towards the fluid flow prediction within the polymer electrolyte fuel cells through micro/nano characterisation of porous layers of the fuel cell. X-ray micro/nano tomography has been developed to reveal a three dimensional digital image of gas diffusion layers at micro/nano scale and focused ion beam/scanning electron microscope nanotomography technique was developed to visualize the three dimensional porous structure of the microporous layer and catalyst layer. Tomography images then were used to obtain morphological parameters of the layers and combined wit

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17

Oelke, Jochen. "Strongly correlated micro-, nano-domains of functional lipids for geometrical control of dynamic cell adhesion." kostenfrei kostenfrei, 2008. http://d-nb.info/996080236/34.

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18

Williams, Craig J. "Engineered micro to nano scale surface structures with the potential to influence stem cell interactions." Thesis, University of Liverpool, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.548775.

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19

Donthula, Vinitha Islam Naz E. "Effects of nano-second pulsed electric fields (nsPEF) on human prostate cancer cell line - LNCaP." Diss., Columbia, Mo. : University of Missouri--Columbia, 2008. http://hdl.handle.net/10355/5665.

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The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file. Title from PDF of title page (University of Missouri--Columbia, viewed on September 22, 2009). Thesis advisor: Dr. Naz E. Islam. Includes bibliographical references.

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20

Shannon, Michael James. "Integrin nano-adhesions, the molecular clutch and actin dynamics in high speed T cell migration." Thesis, King's College London (University of London), 2017. https://kclpure.kcl.ac.uk/portal/en/theses/integrin-nanoadhesions-the-molecular-clutch-and-actin-dynamics-in-high-speed-t-cell-migration(284b8c39-f80c-42ac-8135-0b8afeeb5eb3).html.

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T cells navigate the body using constant actin flow, which transiently engages with a spatially and mechanically controlled ‘molecular clutch’ to produce torque and forward cell movement. The clutch is composed of affinity regulated integrin, actin linkers and phospho-regulators, modulated on the nanoscale as T cells move through blood vessels, tissues and lymph nodes. Cells with a point mutation in a gene linked to integrin signalling (PTPN22) exhibit increased adhesion and migration, and in humans the same mutation predisposes for seven different autoimmune diseases. Here, super resolution l

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21

Ying, Qiling. "Preparation and characterization of highly active nano pt/c electrocatalyst for proton exchange membrane fuel cell." Thesis, University of the Western Cape, 2006. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_3791_1188474883.

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<p>Catalysts play an essential role in nearly every chemical production process. Platinum supported on high surface area carbon substrates (Pt/C) is one of the promising candidates as an electrocatalyst in low temperature polymer electrolyte fuel cells. Developing the activity of the Pt/C catalyst with narrow Pt particle size distribution and good dispersion has been a main concern in current research.</p> <p><br /> In this study, the main objective was the development and characterization of inexpensive and effective nanophase Pt/C electrocatalysts. A set of modified Pt/C electrocatalysts wit

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22

Lin, Yu-Siou, and 林裕修. "Nano Light for a Nano-Scaled Cell Image System-." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/28067587123939646014.

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碩士<br>國立雲林科技大學<br>機械工程系碩士班<br>101<br>In order to acquire, by near-field optical scanning, a nano-resolution image of a cell’s internal structure, , providing a nano-sized parallel light source is considered as a condition to be met. 　　If can not fully meet the near-field case, Light spot size will determine the resolution of this system. Point light scattering must be converted into parallel light,and through nanopores to achieve nanometer light source.The point fiber source be converted into parallel light and reduce to nanometer size are two key points of this study.

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23

Liu, Yen-Ting, and 劉彥廷. "Cell Imaging System: Nano Sample Stage Development." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/16207900298640056602.

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碩士<br>雲林科技大學<br>機械工程系碩士班<br>98<br>Cell Imaging System includes three parts：Light Projecting System Development, Nano Sample Stage Development and Image Processing System Development. This system is used to measuring a cell which is sampling from the human body. This paper take aimed at nano sample stage development. In this paper, I designed a nano sample stage which used to load a special chamber. It could assemble other element such as light and sensor. By using standard movement, the chamber can place in the same position and measure the whole chamber range .Everyone can operate by easy mot

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24

Tseng, Hung-Ruei, and 曾泓瑞. "Numerical Study of Nano-scale Solar cell." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/19837161511311260993.

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25

Huang, Yimin. "Functional nano-bio interfaces for cell modulation." Thesis, 2020. https://hdl.handle.net/2144/41113.

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Interacting cellular systems with nano-interfaces has shown great promise in promoting differentiation, regeneration, and stimulation. Functionalized nanostructures can serve as topological cues to mimic the extracellular matrix network to support cellular growth. Nanostructures can also generate signals, such as thermal, electrical, and mechanical stimulus, to trigger cellular stimulation. At this stage, the main challenges of applying nanostructures with biological systems are: (1) how to mimic the hierarchical structure of the ECM network in a 3D format and (2) how to improve the efficiency

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26

Yang, Wan Ping, and 楊椀評. "The Cell Scaffold Fabricated by Nano 3D Lithography." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/85u7h7.

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27

Wang, Huei-Syuan, and 王惠玄. "Nano-Scaled Cell Image System - Sample Stage Development." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/49029552072036254032.

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碩士<br>國立雲林科技大學<br>機械工程系碩士班<br>99<br>A cell image system of nano-scale resolution is under study and composed of three subsystems, light source system, sample stage system and image processor system. This research dealt with the development of sample stage, which includes a nano sample stage and a nano image capture system. To form the sample stage, a sample carrier is structured on a computer controlled piezo stage to realize 2D motion in a range of 40μm×40μm. Light source is provided with an optical fiber probe, aperture 50-80 nm, to derive an image resolution of 50nm. Stage motion precision

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28

Yang, Zheng-Shuo, and 楊烝碩. "Nano-Scaled Cell Image System-Light Source Development." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/70126557095423550316.

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碩士<br>國立雲林科技大學<br>機械工程系碩士班<br>99<br>In order to acquire, by near-field optical scanning, a nano-resolution image of a cell’s internal structure, providing a nano-sized parallel light source is considered as a condition to be met. A nano-sized point source was first developed and then modulated to form a nano-sized parallel light. Diameter of a laser beam from blue laser diode was reduced by proper arrangement of a group of lens. A nano-sized point source was derived through coupling the diameter-reduced light with an optical NSOM probe, providing an outlet light of 50-80 nm in diameter. Mo

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29

Wu, Chia-Ching, and 吳佳慶. "Investigation of Cell Mechanotransduction by Nano-optical Biotechnologies." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/69125209925391123714.

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博士<br>國立成功大學<br>醫學工程研究所碩博士班<br>93<br>“Tissue Engineers” was been ranked as number 1 out of the ten hottest jobs in 21st century due to the brakethrough in organ failure treatment and the shortage from current options of tissue loss. With integrated interdiscipline of molecular biology, biochemistry, material science, clinical medicine, and biomedical engineering, the tissue engineering has been shown to evolve toward a powerful new paradigm of functional restoration or regeneration of lost or degenerated tissues and organs. While the tissue and cell remodeling is known to involve with the mech

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30

Lin, Yen-Chun, and 林彥均. "Nano-Composite Electrochemical Catalyst for Proton Exchange Fuel Cell." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/38482262096308154425.

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碩士<br>國立中央大學<br>化學研究所<br>94<br>Abstract Fuel cell shows excellent ability in power-transformation as a result of high efficiency, little noise, few pollutants, and so forth. Among all the fuel cells, direct methanol fuel cell (DMFC) is the best choice for mobile power supply, replacing the application of Li-ion battery at present. Although DMFC has attracted many research groups’ attention because of owning such a variety of superior properties, there are still some problems badly to be solved. The developing barriers are involved in electro-oxidation performance of catalysts and methano

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31

Chen, Ying-Chu, and 陳映竹. "Nano-composite gel electrolytes for dye-sensitized solar cell." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/86609774683284818290.

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碩士<br>國立中央大學<br>化學研究所<br>97<br>Quasi-solid state dye-sensitized solar cells (DSSCs) were fabricated with poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) and room temperature ionic liquid (RTIL) as gel polymer electrolyte. The ionic liquids used are 1-alkyl-3-methylimidazolium iodides (RMII) and I2 are dissolved as a redox couple. Because of their wide electrochemical window, non-volatility and thermal stability, the ionic liquids are used to replace the volatile solvents. An improvement in the solvent free system is the addition of titanium oxide nano-tube (TiNT) which forms the

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32

Chang, Ho-Min, and 張禾鈱. "The Study of Nano Structured Electrodes in Solar Cell." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/34345968884775494654.

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碩士<br>中華大學<br>電機工程學系(所)<br>97<br>Extraordinary optical transmission phenomenon of surface plasmon resonance (SPR) has evoked great attention and provides various applications in physics and photonic devices. In this thesis, we apply SPR phenomenon in electrodes of solar cells for the enhancement of external quantum efficiency. We fabricated periodical metal hole-arrays having various periods and diameters on the finger type of metal electrodes by conventional semiconductor processes. In this study, we investigate metal hole-arrays with a fixed duty ratio of 0.5 and varying hole size and with a

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33

Lin, Shih-Li, and 林仕禮. "Simulation of Nano-scale Solar cell with Surface Defects." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/78013207384160925972.

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碩士<br>國立交通大學<br>照明與能源光電研究所<br>103<br>For the nano-scale solar, the cell performance is more sensitive to the defects at the interface compared with the traditional silicon-based solar cells because of the large surface-to-volume ratio. These defects usually play a role of the recombination centers, thus lead to a recombination current at the surface and lower the output current. When the density of the interface states is very high, the pinning of the Fermi-level as well as the increasing recombination velocity occur, which would decrease the efficiency of the solar cells. There are many publi

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34

Shao, Yu Wei, and 邵裕威. "Nano Oxygen Particles (NOPs) for Cell Physiological Condition Monitoring." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/92865566260283571339.

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35

Tsai, Tsung-ying, and 蔡綜穎. "The study of nano structured c-Si solar cell." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/67990589495790449345.

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碩士<br>國立臺南大學<br>光電工程研究所<br>98<br>In this thesis, we used different textured structure to enhance the efficiency of solar cell. It includes fabrication of silicon nanowires by electroless etching method and growth zinc oxide nanowires by hydrothermal method on crystalline solar cell. In fabrication of silicon nanowires, we studied and improved some process for solar cell application. In process, we used different silver nitrate concentration, hydrofluoric acid concentration, dipping time and solution temperature to obtain silicon nanowires with different length. In anti-reflection coating, we u

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36

Chen, Shih-Yeh, and 陳仕燁. "The Characterization and Application in Solar Cell of Nano-materials." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/49873908630925047114.

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碩士<br>國立交通大學<br>分子科學研究所<br>95<br>Part 1 Metal and semiconductor nanoparticles were prepared to study their effect on Quantum Dot Sensitized Solar Cell (QDSSC). The as-prepared nanoparticles were soaking with TiO2 thin film, which was used as the anode to fabricate a solar cell device, and then to measure the photocurrent and photovoltage with I3-/I- electrolyte. The TiO2 thin film was prepared by a screen printing method . Au nanoparticles were synthesized with sizes in the range of 10~70 nm, which were mixed with TiO2 gel on FTO glass by screen printing. Thin layer of InSx was prepared via

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Chang, Ching-Min, and 張景閔. "The Investigation for Manufacturing Process of Nano-organic Solar Cell." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/37784139432862741985.

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碩士<br>南台科技大學<br>機械工程系<br>92<br>This research mainly focused on the fabrication of nano titanium dioxide（TiO2）thin film electrode and the infusing of electrolyte for nano-organic solar cell（NOSC）. Two kinds of organic dyes were used in NOSC to test their performance by measuring the voltage and current when exposed them under the sunlight. Furthermore, the fundamental principle, composed structure, the characteristics of organic dyes and the energy conversion efficiency of NOSC were introduced and analyzed. The feasibility and practicability about the NOSC in the future were also discussed.

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Chu, I. J., and 朱奕融. "Applications of Nano-TiO2 Particles on Dye-Sensitized Solar Cell." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/67816268228605344860.

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39

Chen, Kuo-Yang, and 陳國揚. "Fabricaton of 3-D nano-structure Dye Sensitivity Solar Cell." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/32345106134917770947.

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碩士<br>國立中興大學<br>機械工程學系所<br>97<br>In this research, a novel Dye-Sensitized Solar Cells (DSSC) scheme for better energy conversion efficiency is proposed. The distinctive mark of this novel scheme is using a 3D nano-structure indium tin oxide(ITO) electrode to replace the conventional thin film electrode. The 3D nano-structure ITO electrode was fabricated by using RF magnetron sputtering with an anodic aluminum oxide (AAO) template. The template that was prepared by immersing the barrier-layer side of an AAO film into a 30 wt% phosphoric acid solution such that a contrasting surface was obtained

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40

Wu, Wei-Chi, and 吳瑋琪. "Applications of patterned-cell via microcontact printing for developing a new cell-based nano-toxicity biosensor." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/mbfumx.

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碩士<br>國立清華大學<br>生醫工程與環境科學系<br>106<br>With the rapid growth of nanotechnology development, numerous products contained nanoparticles are widely used in our daily life. However, the nanoparticle can accumulate in our bodies via exposure of nanoparticle in environment . The accumulation of nanoparticles can cause cell damage, degenerative diseases, and even cancer progression. Thus, there is an increasing concern about the nanoparticle utilization recently, and an emerging need for nanotoxicity detection. In this study, we aimed to develop a cell-based nanotoxicity biosensor with high detection s

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41

Kim, Yeongyoon. "Study of Cell Nucleation in Nano Ploymer Foams: An SCFT Approach." Thesis, 2012. http://hdl.handle.net/10012/7121.

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This thesis is about "nano-cellular" polymer foams, i.e., to understand nano-bubble nucleation and growth mechanisms, we used Self-Consistent Field Theory(SCFT) for the research.\\ Classical Nucleation Theory (CNT) is often used to calculate nucleation rates, but CNT has assumptions which break down for a nano-sized bubble: it assumes planar sharp interfaces and bulk phases inside bubbles. Therefore, since the size of a nano-sized bubble is comparable to the size of the polymer molecule, we assumed that a bubble surface is a curved surface, and we ivestigated effects of curvature on the nu

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42

Hu, Chin-Feng, and 胡慶酆. "Nano-material on The MEA of Fuel-cell Application and Testing." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/35121744819174194115.

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碩士<br>中國文化大學<br>材料科學與製造研究所<br>92<br>This thesis is to study the distribution method of nano-Pt catalyst in proton exchange membrane fuel cells (PEMFC). More specifically this work is focused at the Pt distribution condition on nano-porous materials, such as porous alumina (Al2O3) sheet/film and porous non-woven cloth. First task to tackle is the impregnation-reduction process, or the deposition of Pt catalytic particles in the holes and surfaces of porous materials. To grow Pt crystalline particles, we used reducing NaBH4 with H2PtCl6 in liquid, so as to keep Pt pellet size in nano-meter scal

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43

Gu, Jhen-Nan, and 古鎮南. "Fabrication of silicon solar cell based on micro/nano antireflection structures." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/21149147295556753613.

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碩士<br>國立臺灣師範大學<br>機電科技研究所<br>98<br>Nowadays, commercial silicon solar cell usually use the random pyramid as an antireflective structure, but its antireflective performance is not very well. The improvement of antireflective performance for conventional solar cell is not easy to achieve. Therefore, this study presents the integration of photolithography and photo-assisted electrochemical etching (PAECE) to fabricate micro/nano antireflection structures with a high aspect ratio on the surface of silicon wafer. Micro/nano antireflection structures were fabricated on the N-type silicon wafers. Th

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Di-Yan, Wang, and 王迪彥. "The Fabrications of Nano-materials for Fuel and Solar Cell Applications." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/43951832302028213299.

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博士<br>國立臺灣師範大學<br>化學系<br>98<br>The thesis attempts to develop an efficient electrocatalyst for DMFC and a novel material with near infrared absorption for solar cell appication. Following these concepts, the nanomaterials with different functions have been developed and shown their special properties on fuel cell or solar cell applications. In chapter 3, the new ternary Fe1-xPtMx nanocrystals were tested for their catalytic properties in the anodic electrode of a fuel cell. Their catalytic capability will be discussed elsewhere. Furthermore, the in situ studies of detailed chemical transforma

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曾上哲. "Ni self-assembly nano structure for grating poly silicon solar cell." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/85039729862280714512.

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Hsu, Tun-Chieh, and 徐敦傑. "Study on Nano Mechanical Properties of Softwood cell Walls by Nanoindentation." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/95591143439054709845.

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碩士<br>國立臺灣大學<br>森林環境暨資源學研究所<br>99<br>With the progress of technology, the trend of material science has shifted from macro-scale to micro-scale study. Atomic force microscopy (AFM), which probes via the Van der Waals force between atoms, can be applied in nanoindentation technology and have detailed analysis of the mechanical properties and the structure of materials. With the understanding of the surface properties and nanoindentation mechanics, we can make the best use of materials in academic research and industrial applications. It has large potential in both two fields. The S2 cell wall l

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Zeng, Yu-Jin, and 曾昱縉. "Nano-structured Metal Oxides for Bio-implants and Capturing Cancer Cell." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/3ykkf6.

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博士<br>國立中央大學<br>材料科學與工程研究所<br>106<br>In the field of bio-technology, surface morphology and chemical modification of biomaterials play important roles in the biocompatibility and interaction between cells and materials. The first study investigated the biocompatibility of self-organized TaOx nanotubes arrays with different nanotubes diameters fabricated by electrochemical anodization. In vitro biocompatibility evaluation indicated that fibroblast cells exhibit an obvious wettability-dependent behavior on the TaOx nanotubes. The 35-nm-diameter TaOx nanotubes arrays revealed the highest bi

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Yu, Xinwei. "Plasmonic artificial virus nano-particles for probing virus-host cell interactions." Thesis, 2015. https://hdl.handle.net/2144/14532.

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Targeting of key events in viral infection pathways creates opportunities for virus disease prevention and therapy. Nanoparticles with well-defined surfaces are promising tools for the direct visualization of biological processes and for interrogating virus behavior that is usually determined by the synergistic interplay of multiple factors and involves various transient signaling steps. Smart nanoparticles mimicking enveloped viral particles are thus developed and tested in this work with the aim to de-couple key steps in human immune-deficiency virus HIV-1 trans-infection with an engineerabl

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Huang, Yu-Ching, and 黃裕清. "Study of Nano Morphology of Organic Hybrid Material for Solar Cell." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/93413096392363612731.

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博士<br>國立臺灣大學<br>材料科學與工程學研究所<br>98<br>This work presents the study of nano morphology of organic hybrid material for solar cell, trying to improve the performance of hybrid solar cells. First, we investigated the effect of annealing process on the performance of photovoltaic devices based on P3HT/PCBM hybrid materials by monitoring the changes of nanoscale morphology and optical properties. The thermal AFM provides valuable information of morphology evolution quantitatively for the P3HT/PCBM film during the annealing process. We also correlated the morphology evolution and absorption behavior b

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Grant, Colin A., Peter C. Twigg, Rida F. Saeed, G. Lawson, Robert A. Falconer, and Steven D. Shnyder. "The Effect of Polysialic Acid Expression on Glioma Cell Nano-mechanics." 2016. http://hdl.handle.net/10454/7700.

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Yes<br>Polysialic acid (PolySia) is an important carbohydrate bio-polymer that is commonly over-expressed on tumours of neuroendocrine origin and plays a key role in tumour progression. PolySia exclusively decorates the neural cell adhesion molecule (NCAM) on tumour cell membranes, modulating cell-cell interactions, motility and invasion. In this preliminary study, we examine the nano-mechanical properties of isogenic C6 rat glioma cells - transfected cells engineered to express the enzyme polysialyltransferase ST8SiaII, which synthesises polySia (C6-STX cells) and wild type cells (C6-WT). We

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