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Dissertations / Theses on the topic 'Self-assembled monolayer'

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Published: 4 June 2021
Last updated: 25 July 2025

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1

Sporakowski, Laura. "Controlled patterning of self-assembled monolayer films." Master's thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-03172010-020130/.

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2

Lu, Kexin. "Organic semiconductors for self-assembled monolayer field effect transistors." Thesis, University of Manchester, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.559330.

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Molecular self-assembly has recently attracted significant attention for possible application in organic electronic and optoelectronic devices, such as self-assembled monolayer field-effect transistors (SAMFETs) and functional self-assembled integrated circuits. Self-assembly combines the advantages of low temperature solution processability, regio-selective monolayer adsorption and nano-scale control of film thickness. Much progress has been made in improving device performance using self-assembled monolayers (SAMs). However, most SAMFET devices reported to date showed current modulation only
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3

Borthwick, Matthew A. "X-ray techniques for probing self-assembled monolayer structures." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ44129.pdf.

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4

Matemadombo, Fungisai. "Substituted phthalocyanines development and self-assembled monolayer sensor studies." Thesis, Rhodes University, 2006. http://hdl.handle.net/10962/d1005029.

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Zinc, cobalt and iron phenylthio substituted phthalocyanines have been synthesized and characterized. Cyclic and square wave voltammetry in dimethylformamide containing tetrabutylammonium perchlorate revealed five and six redox processes respectively for the cobalt and iron phenylthio substituted phthalocyanines. These complexes are easier to reduce compared to the corresponding unsubstituted MPc and to butylthio substituted derivatives. Spectroelectrochemistry (in dimethylformamide containing tetrabutylammonium perchlorate) was employed to assign the cyclic voltammetry peaks, and gave spectra
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5

Jang, Chang-Hyun. "AFM-Assisted Nanofabrication using Self-Assembled Monolayers." Diss., Virginia Tech, 2003. http://hdl.handle.net/10919/11103.

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This study describes the covalent and the electrostatic attachment of molecules, nano-particles, and proteins to patterned self-assembled monolayers. A scanning probe nanografting technique was employed to produce patterns of various sizes, down to 10 nm. Thus, we are able to demonstrate a degree of surface patterning which is an order of magnitude smaller than that used in the semiconductor industry. One efficient strategy for creating chemically specific nanostructures is to use the extraordinary catalytic properties of enzymes. However, as the dimension of a catalyst patch is reduced down t
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6

Huang, Fei. "Electrophysiological Studies of a Retinal Prosthetic Prototype." Digital WPI, 2012. https://digitalcommons.wpi.edu/etd-theses/970.

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"Retinal prostheses are becoming a viable therapy for inner retinal degeneration caused by age related macular degeneration (AMD) and retinitis pigmentosa (RP). The majority of ocular and periocular prosthetic devices employ photodiodes and a microelectrode interface to convert light into a nerve impulse within the retina. Problems with this design include the need of an external power source, the lack of biocompatibility of the microelectrode array, and the need for complicated surgical procedures. Self-assembled monolayer (SAM) technology offers an alternative strategy, where neurons can be
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7

Svedhem, Sofia. "Biomolecular interactions at model interfaces : a self-assembled monolayer approach /." Linköping : Univ, 2001. http://www.bibl.liu.se/liupubl/disp/disp2001/tek677s.pdf.

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8

Girot, Christine Stoll. "Infrared characterization of a self-assembled catenane monolayer on gold." Virtual Press, 1996. http://liblink.bsu.edu/uhtbin/catkey/1027114.

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The synthesis of the catenane components, a dithiol and a cyclophane, are described using previously reported methods. 1-3 The preparation techniques used to obtain a self-assembled dithiol monolayer and a self-assembled catenane monolayer from dilute solution onto a gold's surface are also reported. Grazing angle reflectance infrared spectroscopy was used to characterize the selfassembled dithiol and catenane monolayers. The infrared spectra revealed evidence for the existence of the dithiol monolayer and possible evidence for the existence of the catenane monolayer. A catenane transmission f
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9

Sheikh, Khizar Hussain. "Surface forces in self-assembled monolayer and lipid bilayer systems." Thesis, University of Leeds, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.424503.

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10

Lee, Seok-Won 1970. "Molecular adsorption at solid/liquid interfaces using self-assembled monolayer films." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/50552.

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Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1999.<br>Includes bibliographical references.<br>Many areas of technology rely on interfacial events that are controlled by nanometer-level interactions present at solid/liquid interfaces. Properties of wetting, corrosion inhibition, and molecular recognition provide convenient examples. To investigate such interactions at the molecular level, self-assembled monolayers (SAMs) have been employed as a model system as they offer the ability to produce well-defined organic surfaces of controlled composition. This
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11

Wood, Laurie Lynne 1969. "Cytochrome c films formed on silane self-assembled monolayer derivatized surfaces." Diss., The University of Arizona, 1998. http://hdl.handle.net/10150/288871.

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Formation and characterization of well-organized protein film assemblies are of high interest due to potential applications in biomolecular devices. The hypothesis that a macroscopically ordered protein film can be formed by site-directed, covalent binding of a protein to an appropriately derivatized surface formed the basis for the reported studies. The molecular architecture chosen to address this hypothesis consisted of yeast cytochrome c, a heme protein containing a unique binding site, immobilized on a surface derivatized with a silane self-assembled monolayer, (SAM). A combination of two
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12

Zabala, Mancebo Julen. "Alkylsilane self-assembled monolayer substrates to control mesenchymal stem cell differentiation." Thesis, University of Manchester, 2018. https://www.research.manchester.ac.uk/portal/en/theses/alkylsilane-selfassembled-monolayer-substrates-to-control-mesenchymal-stem-cell-differentiation(31d29fb1-f387-4545-9f4a-a1c65f5a4bad).html.

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Mesenchymal stem cells (MSCs) have been proposed as a promising cell source for musculoskeletal tissue engineering due to their multipotentiality. So far, bioactive substances have been used to induce MSC differentiation in vitro, which can also act as a limiting factor when translating into the clinic. With these limitations in mind, efforts are now centred on controlling biomaterial surface properties as a tool to control MSC fate. In particular, modification of surface chemistry in biomaterials is an appealing option to obtain a desirable cell response for the intended function of a biomate
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13

Ho, M. Y. "An investigation of redox self-assembled monolayer in label-free biosensor application." Thesis, University of Cambridge, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.604101.

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This dissertation investigates a label-free sensing platform which can be used to detect DNA, enzyme or protein, based upon electrochemical detection which is suitable for implementation in microarray form. Two implementations are proposed based on mixed Ferrocene self-assembled monolayer (SAM) and the Azurin (metalloprotein) SAM. We have shown for the first time that electro-active SAM, functionalized with suitable receptors, can be employed for the detection of biomolecular interactions. Detection of streptavidin by biotin-functionalized Ferrocene SAM was successfully demonstrated. These res
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14

Capacci-Daniel, Christina Anne. "Crystal growth of polymorphic bis-diphenyl ureas on self-assembled monolayer templates." Connect to Electronic Thesis (CONTENTdm), 2009. http://worldcat.org/oclc/463440944/viewonline.

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15

Sin, Lai Yi Mandy. "IN SITU ELECTROKINETIC SAMPLE PREPARATION FOR SELF-ASSEMBLED MONOLAYER BASED ELECTROCHEMICAL BIOSENSING." Diss., The University of Arizona, 2011. http://hdl.handle.net/10150/205176.

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Electrokinetics based microfluidic systems are potentially promising for lab-on-a-chip applications due to their effectiveness in manipulating nanoscale and biological objects, label-free operation, simple fabrication processes, small voltage requirements, and most importantly simple system integration strategy. Among various electrokinetics techniques, AC electrothermal flow (ACEF) is the most promising technique in microfluidic manipulation toward biomedical applications due to its effectiveness in high conductivity biological and physiological fluids. As relatively little is known about t
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16

Robuck, Holly Elizabeth. "Molecule-Based Negative Differential Resistance Across a Self-Assembled Monolayer: Its Dependence on Monolayer Coverage and Tunneling Gap." NCSU, 2004. http://www.lib.ncsu.edu/theses/available/etd-05192004-143129/.

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A scanning tunneling microscope (STM) was used to perform current-voltage (I-V) measurements over electroactive self-assembled monolayers (SAMs). It was hypothesized that the redox potential of an electroactive molecule influences the peak position of negative differential resistance (NDR). For this research, a ferrocene terminated alkanethiol, a ferrocenyl-ketone terminated alkanethiol, and a methyl viologen terminated alkanethiol were used, giving a range of redox potentials. Variability from the tip and the sample made the detection of any discernable differences impossible in the NDR peak
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17

Masuda, Yoshitake, Won-Seon Seo, Kunihito Koumoto, 佳丈 増田, and 邦仁 河本. "Two-dimensional arrangement of fine silica spheres on self-assembled monolayers." Elsevier, 2001. http://hdl.handle.net/2237/6665.

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18

Fischer, Marion. "Initiation of blood coagulation - Evaluating the relevance of specific surface functionalities using self assembled monolayers." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-38768.

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The surface of biomaterials can induce contacting blood to coagulate, similar to the response initiated by injured blood vessels to control blood loss. This poses a challenge to the use of biomaterials as the resulting coagulation can impair the performance of hemocompatible devices such as catheters, vascular stents and various extracorporeal tubings [1], what can moreover cause severe host reactions like embolism and infarction. Biomaterial induced coagulation processes limit the therapeutic use of medical products, what motivates the need for a better understanding of the basic mechanisms l
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19

Li, Huimin. "Relationship between molecular structure and surface properties of self-assembled monolayers." Diss., Virginia Tech, 2004. http://hdl.handle.net/10919/29056.

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Polyimides are frequently used as insulating layers in the microelectronics industry. These polymers are tough, have high thermal stability, and have favorable dielectric properties; consequently, polyimides are excellent materials for insulating layers in microelectronic devices. In this research, self-assembled monolayers are investigated for use as an adhesion promoter for metal substrates, and for corrosion protectors of the metal surface. Gold substrates modified by adsorption of 3- and 4-aminothiophenol monolayers, 3- and (4-mercaptophenyl) phthalimide (MPP) monolayers, and by reaction
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20

Zhang, Minhui. "Investigation of structure and permeability of surfaces modified with self-assembled monolayers." Thesis, This resource online, 1996. http://scholar.lib.vt.edu/theses/available/etd-08222008-063703/.

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21

Rosidian, Aprillya. "Nanocomposite of ZrO2/Polymer Thin-Film Coatings by the Ionically Self-Assembled Monolayer Technique." Thesis, Virginia Tech, 1998. http://hdl.handle.net/10919/36560.

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Nanocomposites of multilayer structures of zirconia/polymer thin-film coatings have been fabricated on quartz and single-crystal silicon substrates by the Ionically Self-Assembled Monolayer (ISAM) technique. Particle size distribution was measured to calculate the grain diameter of the zirconia particles. UV/Vis spectroscopy and ellipsometry were used to characterize the ISAM technique. SEM and AFM were used to observe the microscopic structure of the multilayer structures. Some mechanical properties were characterized by adhesion, abrasion, and nano-hardness tests. It was shown that an import
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22

Erdy, Christine. "Self-Assembled Host-Guest Thin Films for Functional Interfaces." Thesis, Virginia Tech, 2008. http://hdl.handle.net/10919/36049.

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The functionalization of surfaces has received attention because the process allows the design and tailoring of substrate surfaces with a new or improved function. â Host-guestâ thin film complexes are composed of â hostâ molecules attached the substrate surface, either through physisorption or covalent bonds, with cavities for the inclusion of desired â guestâ molecules for the functionalization of the surface. Two methods for fabricating functional â host-guestâ thin films were investigated: Langmuir-Blodgett (LB) deposition and self-assembly monolayer (SAM). Langmuir films w
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23

Campos, Rui César de Almeida. "Studies of electron transfer in self-assembled monolayers and bilayer lipid membranes." Thesis, Durham University, 2012. http://etheses.dur.ac.uk/3899/.

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The work presented on this thesis is focused on studies of the kinetics of electron transfer in bilayer lipid membranes (BLMs). Three different types of BLM were studied: i) tethered, ii) pore suspended (commonly known as ‘black’) and iii) based on the avidin – biotin interaction (these are part of the wider group of polymer cushioned BLMs). In order to produce tethered BLMs (tBLMs) of the best quality possible, self – assembled monolayers (SAMs) of a thiolipid (1,2 dipalmitoyl-sn-glycero-phosphothioethanol (DPPTE)) and of the same thiolipid mixed with L α phosphatidylcholine (EggPC) were char
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24

Wu, Jun. "Surface Modified Electrodes and Their Reactivity." Case Western Reserve University School of Graduate Studies / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=case1144448160.

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25

Mancheno-Posse, Pablo, and Anthony J. Muscat. "Self-assembly of alkanethiolates directs sulfur bonding with GaAs(100)." Elsevier, 2017. http://hdl.handle.net/10150/623038.

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Molecules that contain linear alkane chains self-assemble on a variety of surfaces changing the degree of wetting, lubricity, and reactivity. We report on the reoxidation of GaAs(100) in air after adsorbing five alkanethiols (C$_n$H$_{2n+1}$-SH where $n=$ 3, 6, 12, 18, 20) and one alkanedithiol (HS-(CH$_2$)$_8$-SH) deposited from the liquid phase. The alignment of the alkane chains forms a self-assembled layer, however, air diffuses readily through the carbon layer and reaches the surface. The impact of alignment is to improve the bonding of sulfur with the surface atoms which reduces the oxid
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26

McCoy, Kendra Michele. "Surface Monolayer Initiated Polymerization: A Novel Means of Fabricating Sub - 100 nm Features." Diss., Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/5232.

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The speed of microelectronic devices is controlled by the size of the transistor gate. In order to create faster devices, the size of this transistor gate must shrink. Microlithography is the method used to define patterns in semiconductor devices, and it is optimized periodically to create smaller features. It is a subtractive process that relies on the selective removal of sections of a photosensitive polymeric film called photoresist. This photoresist is exposed to patterned ultraviolet radiation that changes the local solubility of the film and allows for the creation of relief patterns
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27

Schiel, Philippe. "Study of light-triggered molecular motors self-assembled at surfaces and interfaces." Electronic Thesis or Diss., Strasbourg, 2024. https://publication-theses.unistra.fr/restreint/theses_doctorat/2024/Schiel_Philippe_2024_ED222.pdf.

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L'intégration de moteurs moléculaires aux interfaces permet de former des structures assemblées hautement organisées qui utilisent leur mouvement moléculaire afin d'obtenir des surfaces sensibles aux stimuli. Dans cette thèse, nous avons principalement étudié l'impact de l'irradiation par la lumière UV sur les moteurs moléculaires amphiphiles à l'interface dynamique air-eau et sur les moteurs moléculaires ancrés à la surface sur des interfaces solides. Nous montrons que la rotation des moteurs amphiphiles dans les monocouches de Langmuir peut induire d'importants changements dans la compressib
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Uji, Hirotaka. "Investigation on Electronic Properties and Photocurrent Generation of Self-Assembled Peptides on Gold." 京都大学 (Kyoto University), 2016. http://hdl.handle.net/2433/215964.

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29

Ticha, Lawrence Awa. "Development of amperometric biosensor with cyclopentadienylruthenium (II) thiolato schiff base self-assembled monolayer (SAM) on gold." Thesis, University of the Western Cape, 2007. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_5394_1341319478.

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A novel cyclopentadienylruthenium(II) thiolato Schiff base, [Ru(SC6H4NC(H)C6H4OCH2CH2SMe)(&eta<br>5-C2H5]2 was synthesized and deposited as a selfassembled monolayer (SAM) on a gold electrode. Effective electronic communication between the Ru(II) centers and the gold electrode was established by electrostatically cycling the Shiff base-doped gold electrode in 0.1 M NaOH from -200 mV to +600 mV. The SAMmodified gold electrode (Au/SAM) exhibited quasi-reversible electrochemistry. The integrity of this electro-catalytic SAM, with respect to its ability to block and electro-catalyze certain Farada
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30

Lin, Han-yi, and 林漢益. "Tribological Study of Self-Assembled Monolayer on Micromachine." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/12704403606148108326.

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碩士<br>國立中正大學<br>機械工程所<br>94<br>In the MEMS and precision machine, particles and liquid films (capillary force) are often presented at contact interfaces. These two factors will enhance the adhesion, friction and wear of contacting surfaces. In the meantime, in order to minimize the adhesion and wear problems of moving MEMS, numerous coating methods are being designed to improve these surface properties. Self-assembled monolayer (SAM) coating has been demonstrated to achieve anti-stiction and low friction characteristics when properly integrated into microstructure release process. The objec
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孫介偉. "Fabrication of Nanometer Scale Self-Assembled Monolayer Devices." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/05071359390456759302.

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32

Chang, Hsuan-chun, and 張亘鈞. "Fabrication of TCO on Self-Assembled Monolayer Modified Glass." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/85599557965519861587.

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碩士<br>國立臺灣科技大學<br>化學工程系<br>98<br>In this work, we studied the deposition of ITO and AZO on self-assembled monolayer (SAM) modified glass substrate with RF sputtering. In general , deposition of ITO and AZO thin films under low temperature condition result in the amorphous or less crystallinity structures, which needed to be improved by post annealing of thin film at high temperature. However, in this study, we have found that high crystallinity can be achieved in low temperature by modification of glass substrate by SAMs prior to ITO and AZO deposition.The ITO with high electrical conductivity
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Chang, Yen-Cheng, and 張晏晟. "A study of self-assembled monolayer on artificial teeth." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/23793378282408412247.

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碩士<br>國立中正大學<br>機械工程所<br>96<br>Self-assembled monolayers(SAMs) have proven to be an efficient biomimetic strategy in the development of material with controllable surface properties. Self-assembled monolayers is a process in which molecules spontaneouslyorganize into ordered assemblies by noncovalent intermolecular force. In past years, self-assembled monolayers have been developed widely in many application field, such as optical instruments, electronics, biomedical application. Adsorption and adhesion of SAMs is of interest for use in dental application in past year. According to atomic forc
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34

Liao, Min-Ling, and 廖敏玲. "Studies for Surface Self-Assembled Monolayer with Zwitterionic Groups." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/ha9z6y.

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碩士<br>國立成功大學<br>化學工程學系碩博士班<br>90<br>Abstract Due to the van der Waals forces between hydrocarbon chains and strong binding between gold and sulfur, the self-assembled monolayer formed by the long-chain alkanthiol has densely-packed, and well-oriented characteristics. On the other hand, varying the terminal functional groups of the self-assembled monolayer will affect various properties of the surface. This study is based on the structure of phospholipid, the most abundant component of the cell membrane. Due to the thermodynamic effect, phospholipid with long hydrophobic hydrocarbon chains and
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35

"Kinetic mechanisms of self-assembled monolayer formation and desorption." Tulane University, 2000.

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The formation and desorption processes of a self-assembled monolayer, deposited from solution, have been observed in situ, at the liquid/solid interface, using atomic force microscopy. The growth begins with the nucleation of submonolayer islands, that grow and eventually coalesce. The submonolayer island nucleation rate was found to depend on the concentration of the deposition solution. The power-law dependence of the submonolayer island density on the solution concentration was consistent with the interpretation that the smallest stable island consists of two molecules. By following the tim
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36

Chen, Li-Ren, and 陳立人. "Multifunctional Organic Spin Valve with Self-Assembled Monolayer Barrier." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/29597666046120940666.

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碩士<br>國立臺灣大學<br>物理研究所<br>101<br>We report the surface, magnetic and charge transport in organic spin valve structure (Ferromagnetic/Organic/Ferromagnetic) with self-assembled monolayer barrier. We have built top ferromagnetic electrode by transfer printing and sputtering to prevent interdiffusion or pinhole and observed that the interdiffusion could be suppressed by lowering the fabrication energy of the top ferromagnetic layer. A through study of the device characteristics reveals that the hysteresis on I-V measurement is proposed to contribute from tunneling through junction and charge　trap
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Wang, Yu-Sin, and 王裕昕. "Functionalizable Antifouling Zwitterionic Self-Assembled Monolayer for Biosensor Application." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/mk2v4y.

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碩士<br>國立中央大學<br>生醫科學與工程學系<br>105<br>Reducing nonspecific interaction of biomolecules with an electrode is a key issue for increasing sensitivity and specificity for biosensors. Zwitterionic materials, carrying both positively and negatively charged moieties in a molecule, have shown excellent biocompatibility by resisting undesired biomolecules adsorption. In particular, zwitterionic carboxybetaine materials are the most attractive. Besides the high resistance to nonspecific biomolecules adsorption, the carboxylic acid group can be transformed to functionalizable intermediates to create a liga
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ZHANG, WEN-HONG, and 張文鴻. "The effect of growth solvent on the properties of self-assembled monolayers and characterization of self-assembled-monolayer encapsulated electroless copper nanowires." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/qknx3w.

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39

Lunsford, Patrick. "Stability of Self-Assembled Monolayer Surfactant Coating in Thermal Nanoimprint." Thesis, 2010. http://hdl.handle.net/1969.1/ETD-TAMU-2010-12-9026.

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High-resolution and low-cost fabrication techniques are essential for nanotechnology to overcome the commercialization barrier to benefit our society. Since its inception nanoimprint has become the ideal technology to fabricate dense sub-micron structures over large areas with low cost, which are important to many applications such as high-density storage disks and diffractive optical devices. The decade-long development in nanoimprint equipment has reached a point where large-scale manufacturing of high-density nanostructures are possible. However, there are a few remaining issues that need t
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Liu, Yi-len, and 劉怡良. "Temperature dependence of molecular packing in self-assembled monolayer films." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/zfw4hj.

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碩士<br>國立中山大學<br>化學系研究所<br>96<br>An alkyl-containing self-assembled monolayer is grafted on the silicon surface by a nature process in solutions. The alkyl thin film was used as the lubricant for the silica interface, usually applied to the MEMS or NENS domains. The ability of reducing friction for silica device at room temperature was improved, but little was known as the thin films existed at higher temperature during device was working or operating. In this study, we used Hexyltrichlorosilane (C6), Dodecyltrichlorosilane (C12), and Octadecyltrichlorosilane (C18) molecules to form self-assemb
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41

Yi-WeiLiao and 廖翊惟. "Characteristic of polymer photodetectors by using self-assembled monolayer treatment." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/29yyu5.

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碩士<br>國立成功大學<br>微電子工程研究所<br>103<br>In this thesis, we have investigated the characteristics of polymer photodetector fabricated on transparent electrode which is treated by self-assembled molecule (SAM) treatment and we also compared the characteristics of each the devices. After the SAM attach on the surface of the transparent electrode, the work function of transparent electrode can be modulated due to the molecular dipole moment. By choosing different functional group of the SAM, the direction and magnitude of the dipole moment can be changed. We obtained the result that 1H,1H,2H,2H-Perfluo
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Ming-YangLin and 林銘洋. "Utilization of Self-assembled Monolayer for DNA-assisted Nanowire Lithography." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/58678029855261279236.

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43

HSIEN, CHUN, and 游俊賢. "A Bio-medical Study of Self-Assembled Monolayer on PMMA." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/27220027132820468968.

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碩士<br>國立中正大學<br>機械工程所<br>97<br>Macromolecular material Polymethyl Methacrylate (PMMA) has good nature in light transmission, bio-compatibility, chemical resistance, and mechanical strength. With its simple and cost-efficient production procedure, it is a very suitable for various material of bio-medical and chemical examination instruments. In this study, we tried to grow three self-assembled monolayers OTS, ODS, and HDT, with bio-compatibility, in the microchannel made of PMMA, in order to reduce time expense and increase examination accuracy of bio-microchannel chips. Findings of research we
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Lin, Yi-Sheng, and 林益陞. "IMPROVEMENT OF PENTACENE THIN FILM TRANSISTOR WITH SELF-ASSEMBLED MONOLAYER." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/62848625998380784218.

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碩士<br>大同大學<br>化學工程學系(所)<br>94<br>The best mobility for organic semiconductors has been reported for vacuum-deposited pentacene film. Pentacene organic thin-film transistor (OTFT) has drawn great attention because of it is advantages over conventional inorganic electronics such as low cost, large-area, and low processing temperature. Pentacene interactions between molecules in the crystal are rather weak van der Weals interactions. Thus, the dielectric (ex: hydrophobic….) can influence the morphology of the pentacene semiconductor. The purpose of this work is to show the improvement of OTFT per
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45

Wu, Kuan-Te, and 吳冠德. "Studies on Nanoelectrochemistry and Self-assembled Monolayer Dip-pen Nanolithography." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/34664662854134426498.

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碩士<br>南台科技大學<br>機械工程系<br>93<br>Characteristics and mechanism of the metal oxide structure produced by atomic force microscopy (AFM) anodization and dip-pen lithography (DPN) are studied. Effects of experimental parameters including the applied voltage, the anodization time and the electric field strength on the oxidation are discussed. Molecular dynamics (MD) simulation was employed to analyze the oxidation mechanism. The results show that the growth of the oxide structures increased as the applied voltage, the anodization time and the electric field strength were increased. The height and wid
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Suriyanarayanan, Subramanian. "Structure, Stability And Interfacial Studies Of Self Assembled Monolayers On Gold And Silver Surfaces." Thesis, 2007. https://etd.iisc.ac.in/handle/2005/576.

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Nanostructured materials play a vital role in almost all aspects of science and technology in the 21st century. The materials include nanoparticles, nanofilms, biological membranes etc. whose physicochemical properties are size-dependent. Thin films have wide range of applications in various branches of science. One of the efficient methods to form miniaturized structures for device applications is to fabricate nanostructured films on different substrates. Surfactant assembly on metallic and non-metallic surfaces based on self assembly and Langmuir-Blodgett technique offers a unique way to for
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47

Suriyanarayanan, Subramanian. "Structure, Stability And Interfacial Studies Of Self Assembled Monolayers On Gold And Silver Surfaces." Thesis, 2007. http://hdl.handle.net/2005/576.

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Nanostructured materials play a vital role in almost all aspects of science and technology in the 21st century. The materials include nanoparticles, nanofilms, biological membranes etc. whose physicochemical properties are size-dependent. Thin films have wide range of applications in various branches of science. One of the efficient methods to form miniaturized structures for device applications is to fabricate nanostructured films on different substrates. Surfactant assembly on metallic and non-metallic surfaces based on self assembly and Langmuir-Blodgett technique offers a unique way to for
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48

"Towards Photocurrent Production By Gold Nanoarrays with Self-Assembled Monolayer Coatings." Thesis, 2011. http://hdl.handle.net/1911/70328.

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This thesis proposes to use optical rectennae (rectifying antennae) for generating electricity by harvesting solar energy. Rectennae have theoretical efficiency over 90%, well above that of current photovoltaic devices. They could be built by arraying nano- antennae combined with a self-assembled monolayer for DC current rectification. Gold nanoarrays were built to absorb light by plasmonic resonance by depositing a gold layer on CdSe tetrapods or directly growing nanowires via template synthesis; various alkanethiolates were explored as rectifying units. The tunneling properties of alkanethio
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Shu, Ming-Hsien, and 徐明顯. "The Study of Reorganization of Self-Assembled Monolayer on Silver Surface." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/70234970236248171066.

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碩士<br>國立清華大學<br>化學系<br>90<br>Abstract Self-assembled monolayers （SAMs） of n-hexadecanoic acid (1), p-terphenylcarboxylic acid (2), were prepared onto silver surface by adsorption from a solution of respective compound, all through the carboxylate/silver （CO2－/Ag） interaction. A brief exposure of the monolayer to H2S vapor leads to immediate protonation of the carboxylate head groups and reorganization of the resulting free acid molecules in the monolayer into clusters of H-bonded dimers of the acid. Mixed monolayer prepared from n-hexadecanoic acid (1) and p-terphenylcarboxylic acid
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Hsu, Shu-Han, and 許舒涵. "Polymer solar cell using self-assembled monolayer modified ITO as anode." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/fm5xbk.

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碩士<br>國立臺北科技大學<br>有機高分子研究所<br>99<br>Polymer solar cells have gained wide interest in recent years, but how to further cut down the fabrication cost and increase the device lifetime is still an important issue for their commercialization. In this study, a series of assembled monolayers (SAMs) of benzoic acid with various para-substituted groups on ITO was employed to replace PEDOT:PSS as the electron blocking layer of polymer solar cells. In the first part of this thesis, contact angle, X-ray photoelectron spectroscope, and AFM were applied to study the SAMs of benzoic acid derivatives on ITO.
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