Self-assembled monolayer
Photoswitchable Polysiloxane Self Assembled Monolayer
... In conclusion, photocontrolled surfaces were successfully prepared by modifying the Si (111) surfaces with photoactive azobenzene- containing molecules (polysiloxane-azobenzene). The self-assembled ...
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Crossbar nanoarchitectonics of the crosslinked self assembled monolayer
... crosslinked self-assembled monolayer were determined by XPS. I-V characteristics of the device show thermally activated hopping transport. The implementation of this type of architecture will open up ...
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The Vibrational Spectra of Trichlorocyclohexylsilane and Formation of Self Assembled Monolayer
... The Self Assembled Monolayer of trichloro cyclohexylsilane on Si/SiO 2 substrate was prepared and the resulting surface was studied using Atomic Force Microscopy ...
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Adjunction of Avidin to a Cysteamine Self Assembled Monolayer for Impedimetric Immunosensor
... O. Ouerghi et al. In this work, gold bare electrode was first modified by cysteamine. The amine-terminated SAMs modified electrodes were next functionalized with avidin using glutaraldehyde as a homobifunctional ...
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Magnetic Field Effects in Ferrocenealkane Thiol Self Assembled Monolayer Modified Electrodes
... thiol self assembled monolayer modified electrodes in contact with aqueous perchlorate solutions both in the absence of and in the presence of an external magnetic field is examined using both ...
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Electrochemical Impedance Spectroscopy for Investigation on Ion Permeation in Thioctic Acid Self Assembled Monolayer
... Electrochemical impedance spectroscopy was employed to investigate the permeation of electrolyte ions in thioctic acid self-assembled monolayer when its structure was changed by the interaction of ...
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Optimizing the Preparation Procedure of Self- Assembled Monolayer of Stearic Acid for Protection of Cupronickel Alloy
... Corrosion; Self-assembled monolayer; Electrochemical impedance spectroscopy; Scanning electron mi- croscopy; Infrared spectroscopy; Goniometry ...of self-assembled monolayers (SAMs) in ...
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Determination and stripping of lead ions at disorganised self-assembled monolayer modified gold piezoelectrode
... Key words: Lead, electrochemical quartz crystal nanobalance, thio, cyclic voltammetry, self-assembled monolayer, desorption. allowed permeation of copper ions to the electrode surface. These ions ...
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Self-Assembled Monolayer of Cyclopentadienyl Ruthenium Thiolate Schiff Base-on-Gold, for Amperometric Detection of H2O2
... In order to access the self-assembled monolayer formation on gold, the electrochemistry was studied in PBS containing 1 mM ferricyanide as the redox probe. The redox behaviour of this probe was ...
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Fabrication of self assembled monolayer using carbon nanotubes conjugated 1 aminoundecanethiol on gold substrates
... formation of various nanotube self-assembly. 3.4. Raman Spectroscopy Raman spectroscopy is one of the most influential methods for classification and characterization of nano- materials, semiconductor materials, ...
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Immobilization of antibodies on the self assembled monolayer by antigen binding site protection and immobilization kinetic control
... Received 17 January 2011; revised 23 March 2011; accepted 28 March 2011. ABSTRACT The orientation of the biological molecule immobi- lized on a solid surface has been critical in devel- opment of various applications. In ...
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Construction of Ionic Liquid Self-assembled Monolayer on Gold Electrode for Hemoglobin Modifying and Peroxide Biosensing
... We constructed a self-assembled monolayer (SAM) of mercaptoacetic acid combining functionalized ionic liquid (IL-MAA) by covalent interaction on gold electrode. The formation of IL-MAA SAM on gold ...
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Self assembled monolayer of designed and synthesized triazinedithiolsilane molecule as interfacial adhesion enhancer for integrated circuit
... An alternative to the above interfacial layer is the organic self-assembled monolayer (SAM) [5] with sub- nanometer dimensions. The SAM [6,7] composed of short aliphatic chains with desired terminal ...
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A New Negative Charged Self-Assembled Monolayer for Selective Electroanalytical Determination of Dopamine in the Presence of Ascorbic Acid
... * E-mail: [email protected] Received: 24 October 2010 / Accepted: 30 October 2010 / Published: 1 February 2011 Voltammetric behavior of dopamine and ascorbic acid on a gold electrode modified with the self- ...
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Electrochemical Behavior of Thin Ruthenium-Modified Cobalt-Hexacyanoferrate Films Immobilized on Self Assembled Monolayer Gold Electrodes
... a self assembled monolayer ...a self-assembled monolayer was shown to be an efficient strategy as the stability of the electrochemical response was greatly ...
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High-Performance Carbon Nanotube Field Effect Transistors with a Thin Gate Dielectric Based on a Self-Assembled Monolayer
... In summary, we have demonstrated that the integration of a high-quality gate dielectric based on an organic self- assembled monolayer into nanotube-based electronic devices permits strong gate ...
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Determination of Functional Head and Tail Groups of Self-Assembled Monolayer (SAM) Formed by 2-Mercaptoacetate on Aluminium Oxide Substrate
... This study deals with the construction of an electrochemical biosensor for early Prostate Cancer (PCa) detection. In this biosensor construction, lectin which is a type of protein has been chosen as a bioreceptor. In ...
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Thiolated DAB Dendrimer-Gold Nanoparticles Self-Assembled Monolayer as Covalent Support for Direct Electrochemistry of HRP and Sensing Applications
... Figure 4: Lineweaver-Burk plot at -0.3 V vs. SCE, for the H 2 O 2 determination at the three biosensors in deaerated phosphate buffer pH 7. Conclusion This work presents the kinetic and analytical study of elec- trodes ...
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Direct Electron Transfer Kinetics of Horseradish Peroxidase on Self-Assembled Monolayer/Gold Nanoparticles Decorated Multi-walled Carbon Nanotubes
... Then 30µL of this suspension was placed directly onto the GC electrodesurface and allowed to dry at 80 O C for 10 min to form a AuNP/MWCNT nanocomposite at the GC electrode surface.Finally it was added 20µL of a solution ...
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High Sensitive Surface Plasmon Resonance (SPR) Sensor Based on Modified Calix(4)arene Self Assembled Monolayer for Cadmium Ions Detection
... (Received October 15, 2014; Accepted January 26, 2015; Published March 25, 2015) Keywords: calixarene, self assembled monolayer (SAM), SPR sensors, cadmium ions, heavy metals, sensitivity 1. ...
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