Relevant bibliographies by topics / Silicon dioxide nanoparticles / Dissertations / Theses
To see the other types of publications on this topic, follow the link: Silicon dioxide nanoparticles.

Dissertations / Theses on the topic 'Silicon dioxide nanoparticles'

Author: Grafiati
Published: 4 June 2021
Last updated: 14 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 20 dissertations / theses for your research on the topic 'Silicon dioxide nanoparticles.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Foster, Evan Wayne. "Self-assembly of extended, high-density gold nanoparticle monolayers on silicon dioxide /." view abstract or download file of text, 2006. http://proquest.umi.com/pqdweb?did=1188875831&sid=1&Fmt=2&clientId=11238&RQT=309&VName=PQD.

Full text
Abstract:
Thesis (Ph. D.)--University of Oregon, 2006.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 173-182). Also available for download via the World Wide Web; free to University of Oregon users.
APA, Harvard, Vancouver, ISO, and other styles
2

Rottman, Jeffrey J. "Fundamentals and Application of Porous Media Filtration for the Removal of Nanoparticles from Industrial Wastewater." Diss., The University of Arizona, 2012. http://hdl.handle.net/10150/255157.

Full text
Abstract:
Increasing use of engineered nanomaterials presents concerns as some nanoparticles appear to be harmful to both human health and the environment. Effective treatment methods are required to remove problematic nanoparticles from (waste)water streams. Porous media filtration, commonly used for the removal of particulate matter, shows promise for nanoparticle treatment. The goal of this work is to investigate the potential of porous media filtration for the abatement of nanoparticles from aqueous waste streams. To this end, an automated method was developed that allows real-time and in-situ monit
APA, Harvard, Vancouver, ISO, and other styles
3

Jeffery, Brandon Reed. "Design and Construction of a High Vacuum Surface Analysis Instrument to Study Chemistry at Nanoparticulate Surfaces." Thesis, Virginia Tech, 2011. http://hdl.handle.net/10919/76776.

Full text
Abstract:
Metal oxide and metal oxide-supported metal nanoparticles can adsorb and decompose chemical warfare agents (CWAs) and their simulants. Nanoparticle activity depends on several factors including chemical composition, particle size, and support, resulting in a vast number of materials with potential applications in CWA decontamination. Current instrumentation in our laboratory used to investigate fundamental gas-surface interactions require extensive time and effort to achieve operating conditions. This thesis describes the design and construction of a high-throughput, high vacuum surface anal
APA, Harvard, Vancouver, ISO, and other styles
4

Pahwa, Saksham. "Titanium dioxide/ silicon oxycarbide hybrid polymer derived ceramic as high energy & power lithium ion battery anode material." Thesis, Kansas State University, 2015. http://hdl.handle.net/2097/20593.

Full text
Abstract:
Master of Science<br>Mechanical and Nuclear Engineering<br>Kevin B. Lease<br>Gurpreet Singh<br>Energy has always been one of the most important factors in any type of human or industrial endeavor. Clean energy and alternative energy sources are slowly but steadily replacing fossil fuels, the over-dependence on which have led to many environmental and economic troubles over the past century. The main challenge that needs to be addressed in switching to clean energy is storing it for use in the electrical grid and transportation systems. Lithium ion batteries are currently one of the most promi
APA, Harvard, Vancouver, ISO, and other styles
5

Kaya, Sarp. "Structural and catalytic investigations on vanadium oxide nanoparticles supported on silica films grown an a Mo(112) substrate." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2007. http://dx.doi.org/10.18452/15639.

Full text
Abstract:
Die breite Anwendung von Modellsystemen, um heterogene katalytische Prozesse zu verstehen, basiert darauf, die Lücke der strukturellen Komplexität zu überbrücken zwischen heutigen technischen Katalysatoren, bestehend aus einem Metalloxid sowie einem darauf geträgerten Metall, sowie kristallinen Metallen und planaren Metall/Oxid-Systemen, welche dazu benutzt werden, Struktur-Reaktivitäts-Beziehungen mittels einer Fülle von Surface Science-Methoden zu untersuchen. In der vorliegenden Arbeit liegt das Hauptaugenmerk auf so genannten Vanadiumoxid-‚Monolagen’-Katalysatoren, die insbesondere für Oxi
APA, Harvard, Vancouver, ISO, and other styles
6

McCracken, Christie Joy. "Toxicity of Food-Relevant Nanoparticles in Intestinal Epithelial Models." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1437688702.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Khan, Jafar Iqbal. "Physics of colloid vibration potential for imaging ionic species and silica dioxide nanoparticle systems." Thesis, University of Leeds, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.531618.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Stout, John Michael. "Nanofluidic Applications of Silica Membranes." BYU ScholarsArchive, 2018. https://scholarsarchive.byu.edu/etd/7040.

Full text
Abstract:
This work presents membrane development applicable in nanofluidic devices. These membranes can also be termed suspended thin films, supported on two or more edges. I first discuss motivation and background for developing these structures. Then I derive the formative principles for nanofluidic systems. Following the derivation of the Navier-Stokes and Washburn equations, I discuss applying these theories to planar nanofluidic capillaries and finish the derivation by discussing the forces that drive liquid flow in nanochannels. I next discuss the membrane development process, starting with my wo
APA, Harvard, Vancouver, ISO, and other styles
9

Manfrim, Tarcio Pelissoni. "Um novo método para síntese de vidros fotônicos baseado na sinergia entre as técnicas VAD e ALD." [s.n.], 2011. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264781.

Full text
Abstract:
Orientador: Carlos Kenichi Suzuki<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecânica<br>Made available in DSpace on 2018-08-17T18:43:06Z (GMT). No. of bitstreams: 1 Manfrim_TarcioPelissoni_M.pdf: 2213852 bytes, checksum: 20f8b76513e6d5acf1ec8af66bed9951 (MD5) Previous issue date: 2011<br>Resumo: Este trabalho visou estabelecer um novo método para síntese de vidros fotônicos através da sinergia das técnicas "Vapor-phase Axial Deposition" (VAD) e "Atomic Layer Deposition" (ALD), tendo como intuito obter um material completamente transparente, conten
APA, Harvard, Vancouver, ISO, and other styles
10

Korkis, Layal. "Nanoparticles’ effect in an in vitro whole blood model." Thesis, Uppsala universitet, Institutionen för immunologi, genetik och patologi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-392201.

Full text
Abstract:
Nanoparticles have been used in industry and in medicine due to their properties which give them beneficial uses. This usage of the nanoparticles has risen the question about how harmful they are to the human body, the connection between the exposure to nanoparticles, and many diseases that occur in the body. Methods This study focused on the effect of nanoparticles in a whole human blood loop model. The blood was incubated with Silica, Titanium dioxide and Palladium particles in heparinized loops without any anticoagulants added. The blood’s cell count was analyzed with a cell counter and the
APA, Harvard, Vancouver, ISO, and other styles
11

Fedosse, Zornio Clarice. "Ionic liquids as multifuncional additives for poly(methyl methacrylate)-based materials." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSEI041/document.

Full text
Abstract:
La vaste gamme de combinaisons possibles de cations et anions, ainsi que les excellentes propriétés intrinsèques des liquides ioniques (LIs) peuvent être considérées comme les principaux facteurs qui ont conduit au développement d’une recherche utilisant des LIs comme additifs des matériaux polymère. Ainsi, l'objectif principal de ce travail est d'explorer le rôle de la nature du cation et/ou du anion du LI sur les propriétés des matériaux basées de poly (méthacrylate de méthyle) (PMMA). Dans une première partie, des LIs de type imidazolium et ammonium ont été incorporés au PMMA et des caracté
APA, Harvard, Vancouver, ISO, and other styles
12

Melaet, Gérôme. "Design and performance of sulfur-resistant palladium-supported catalysts for methane oxidation using conventional and nanotechnological tools of preparation." Doctoral thesis, Universite Libre de Bruxelles, 2011. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209809.

Full text
Abstract:
Ce travail se concentre sur le développement de systèmes catalytiques capable d’oxyder complètement le méthane à basse température. Le sujet principal concerne la conception d'une nouvelle génération de catalyseurs à base de palladium qui sont résistants aux composés soufrés et à l'eau.<p>Notre objectif a été atteint grâce à l'utilisation d'un support oxyde mixte produit par sol-gel. En effet, nos catalyseurs de palladium supporté sur un oxyde de silicium dopé au titane se sont révélés être résistants à l’empoisonnement au soufre et présentent des performances élevées pour la conversion du mét
APA, Harvard, Vancouver, ISO, and other styles
13

Chavez, Panduro Elvia Anabela. "Synchrotron Nano-scale X-ray studies of Materials in CO2 environment." Thesis, Le Mans, 2014. http://www.theses.fr/2014LEMA1010/document.

Full text
Abstract:
Le travail qui est présenté dans ce manuscrit est le résultat d'une série d'expériences qui ont été effectuées à la fois à l'Université du Maine (IMMM Le Mans) et aux lignes de lumière lD10 et lD02 de l'ESRF (Grenoble) où j'ai passé la moitié de mon temps. Le projet que j'ai travaillé pendant trois ans a été principalement orienté sur l'étude des nanomatériaux qui ont été exposés au CO2 supercritique en utilisant de diffusion des rayons X. Par conséquent une partie de ce travail a été consacrée à la description des propriétés de ce fluide supercritique et comment il interagit avec des matériau
APA, Harvard, Vancouver, ISO, and other styles
14

Leach, William Thomas. "Silicon nanoparticle deposition on silicon dioxide and silicon nitride techniques, mechanisms and models /." 2002. http://wwwlib.umi.com/cr/utexas/fullcit?p3114765.

Full text
APA, Harvard, Vancouver, ISO, and other styles
15

Wei-Jhih, Ou, and 歐威志. "Fabrication of Silicon from Direct Electrolytic Reduction of Silicon Dioxide Nanoparticles." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/72855996688968402946.

Full text
Abstract:
碩士<br>國立臺灣師範大學<br>化學系<br>98<br>The direct electrolytic reduction of SiO2 nanoparticles has been achieved in molten CaCl2 at 850℃ and in LiCl-KCl-CaCl2 at 500℃ or 600℃. A new type of SiO2 contacting electrode was prepared to fix SiO2 nanoparticles. Otherwise, we achieve silicon in nanoscale from silicon dioxide nanopartic- les. We not only observe the effect of size and shape between silicon dioxide particle and reducted silicon from TEM but also crystallization at different temperature from Raman spectra. Good crystalline at higher temperature and less crystalline at lower temperature. On the
APA, Harvard, Vancouver, ISO, and other styles
16

Liu, Pei-Wen, and 劉佩雯. "Random Lasing from Polymer Film Embedded with Silicon Dioxide Nanoparticles." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/25951634398951697793.

Full text
Abstract:
碩士<br>國立中山大學<br>光電工程學系研究所<br>103<br>Compared to traditional lasers which need fixed reflection mirrors to form a cavity, random lasers can be generated by using scattering materials to form cavity-like multiple scattering loop paths. There are several unique advantages of random lasers, such as simple fabrication process, small size, low cost, multiple lasing wavelengths, broad solid angle of lasing output. In recent years, random lasers have been employed in speckle-free imaging, medical diagnostics, liquid crystal display and illumination system. In this thesis, we demonstrate a random laser
APA, Harvard, Vancouver, ISO, and other styles
17

"Interaction of silica nanoparticles with human cells and their biomedical applications." 2012. http://library.cuhk.edu.hk/record=b5549525.

Full text
Abstract:
伴隨著納米科技的發展，越來越多的納米顆粒系統已經應用於生物醫學领域。其中，二氧化硅納米顆粒因其簡單易操作的表面化學性質和在生理環境中的良好穩定性，已被廣泛認為是最有前途的治療和診斷載體之一。<br>在本論文中，我首先對二氧化硅納米顆粒與人類細胞之間的作用進行了系統研究。這些作用包括了以下主要特點: 胞吞和胞吐被分別確定為納米顆粒主要的進入和離開細胞的主要途徑; 大部份的納米顆粒被發現存在於有膜結構的細胞器里，這些細胞器相當穩定（不易破損），只有很少的一部份納米顆粒被釋放到細胞質里; 納米顆粒和細胞之間的作用是動態的，它們進入細胞內的數量由其在細胞培養液中的數量和形態（聚集的程度）所決定。正是這些特點決定了二氧化硅顆粒在低濃度時的低細胞毒性。<br>緊接著我比較了兩種最常見的二氧化硅納米顆粒（晶體態和無定型態）引入細胞后對細胞所帶來的影響。儘管兩種形態的納米顆粒所造成的細胞毒性都比較低，但是更細緻的分析揭示了它們對細胞及其衍化途徑的不同影響。細胞吞入晶體態的二氧化硅納米顆粒后，其內部的活性氧物質含量顯著提高，這種變化會導致細胞線粒體功能受損（表現為線粒體增生）並且最終將細胞導向死亡。不過只有在p53基因缺失的細胞中才有這種由活性氧物質水平升高導致的細胞損傷，p53正常的細胞卻能抵禦這種來自晶體態二氧化硅納米顆粒的刺激。而無定型態二氧化硅納米顆粒對生物系統無損害，因而有發展為藥物載體的
APA, Harvard, Vancouver, ISO, and other styles
18

Islam, I., M. Khan, Xiangli Liu, A. Parmar, and Lijun Shang. "Comparative responses of human keratinocyte cells (HaCaT) and human lung carcinoma epithelial cells (A549) following in vitro exposure to Silicon dioxide nanoparticles (SiO2-NP)." 2015. http://hdl.handle.net/10454/10489.

Full text
Abstract:
No<br>The use of nanoparticles have provided numerous of advantages in medicine due to their unique physiochemical characteristics such as size, charge, shape and surface reactivity [1-4]. Understanding the interaction between engineered nanomaterials and living matter has attracted increasing attention in recent years. Toxicity of nanoparticles was studied in different cell types and cell lines. Nano-SiO2 has good stability, easy dispensability, and melting degeneration, and is widely used in rubber, paints, biomedical and biotechnology fields [5]. In this study, the LDH assay and the MTT ass
APA, Harvard, Vancouver, ISO, and other styles
19

Ehrlich, H., R. Deutzmann, E. Brunner, et al. "Mineralization of the metre-long biosilica structures of glass sponges is templated on hydroxylated collagen." 2010. http://hdl.handle.net/10454/5959.

Full text
Abstract:
No<br>The minerals involved in the formation of metazoan skeletons principally comprise glassy silica, calcium phosphate or carbonate. Because of their ancient heritage, glass sponges (Hexactinellida) may shed light on fundamental questions such as molecular evolution, the unique chemistry and formation of the first skeletal silica-based structures, and the origin of multicellular animals. We have studied anchoring spicules from the metre-long stalk of the glass rope sponge (Hyalonema sieboldi; Porifera, Class Hexactinellida), which are remarkable for their size, durability, flexibility and op
APA, Harvard, Vancouver, ISO, and other styles
20

Chen, Shu-Yu, and 陳淑鈺. "Surface Grafting of Silica Nanoparticle Using Supercritical Carbon Dioxide." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/87027282704685386272.

Full text
Abstract:
碩士<br>國立臺灣大學<br>化學工程學研究所<br>96<br>In this study, SiO2 nanoparticles were successfully modified with 3- Glycidoxypropyltrimethoxysilane using supercritical carbon dioxide (SCCO2) as a solvent. By this way, we can change temperature、presure and reaction time to control degree of grafting without organic solvent. When temperature is 1000C, operating pressure is 30MPa and reaction time is 8 h, grafting percentage have maximax: 4.66 wt.%. Modified SiO2 were characterized by Fourier transform infrared spectroscopy (FTIR) and Thermogravimetric (TGA). Further, SiO2/Poly(amic acid) mixture and SiO2/Po
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the bibliographies on the topic 'Silicon dioxide nanoparticles' for other source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography