Cargando…

Evaluation of Polytyramine Film and 6-Mercaptohexanol Self-Assembled Monolayers as the Immobilization Layers for a Capacitive DNA Sensor Chip: A Comparison

The performance of a biosensor is associated with the properties of an immobilization layer on a sensor chip. In this study, gold sensor chips were modified with two different immobilization layers, polytyramine film and 6-mercaptohexanol self-assembled monolayer. The physical, electrochemical and a...

Descripción completa

Detalles Bibliográficos
Autores principales:	Mahadhy, Ally, Mattiasson, Bo, StåhlWernersson, Eva, Hedström, Martin
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8662409/ https://www.ncbi.nlm.nih.gov/pubmed/34884153 http://dx.doi.org/10.3390/s21238149

Ejemplares similares

Use of a capacitive affinity biosensor for sensitive and selective detection and quantification of DNA—A model study
por: Mahadhy, Ally, et al.
Publicado: (2014)

Rapid detection of mecA gene of methicillin-resistant Staphylococcus aureus by a novel, label-free real-time capacitive biosensor
por: Mahadhy, Ally, et al.
Publicado: (2020)

Screening of self-assembled monolayer for aflatoxin B1 detection using immune-capacitive sensor
por: Gutierrez R, Alvaro V., et al.
Publicado: (2015)

A Sensitive Capacitive Biosensor for Protein a Detection Using Human IgG Immobilized on an Electrode Using Layer-by-Layer Applied Gold Nanoparticles
por: Teeparuksapun, Kosin, et al.
Publicado: (2021)

Capacitive Saccharide Sensor Based on Immobilized Phenylboronic Acid with Diol Specificity
por: Bergdahl, Gizem Ertürk, et al.
Publicado: (2018)

Galvanostatic Entrapment of Penicillinase into Polytyramine Films and its Utilization for the Potentiometric Determination of Penicillin
por: Ismail, Fatma, et al.
Publicado: (2010)

Capacitive Sensor to Monitor Enzyme Activity by Following Degradation of Macromolecules in Real Time
por: Bergdahl, Gizem Ertürk, et al.
Publicado: (2019)

Bioimprinting as a tool for the detection of aflatoxin B1 using a capacitive biosensor
por: Gutierrez R., Alvaro V., et al.
Publicado: (2016)

Microcontact-BSA imprinted capacitive biosensor for real-time, sensitive and selective detection of BSA
por: Ertürk, Gizem, et al.
Publicado: (2014)

Immobilization of myoglobin on Au nanoparticle-decorated carbon nanotube/polytyramine composite as a mediator-free H(2)O(2) and nitrite biosensor
por: Vilian, A. T. Ezhil, et al.
Publicado: (2015)

Polytyramine Film-Coated Single-Walled Carbon Nanotube Electrochemical Chemosensor with Molecularly Imprinted Polymer Nanoparticles for Duloxetine-Selective Determination in Human Plasma
por: Jyoti,, et al.
Publicado: (2022)

Capacitive Biosensors and Molecularly Imprinted Electrodes
por: Ertürk, Gizem, et al.
Publicado: (2017)

Highly sensitive detection and quantification of the secreted bacterial benevolence factor RoxP using a capacitive biosensor: A possible early detection system for oxidative skin diseases
por: Ertürk, Gizem, et al.
Publicado: (2018)

Self-assembled monolayers as emerging hole-selective layers enable high-performance thin-film solar cells
por: Li, Mingliang, et al.
Publicado: (2022)

Oxidative Spin-Spray-Assembled Coordinative Multilayers as Platforms for Capacitive Films
por: Salomäki, Mikko, et al.
Publicado: (2020)

Microfluidic Impedance Biosensor Chips Using Sensing Layers Based on DNA-Based Self-Assembled Monolayers for Label-Free Detection of Proteins
por: Alsabbagh, Khaled, et al.
Publicado: (2021)

Immobilization of Colloidal Monolayers at Fluid–Fluid Interfaces
por: Bähler, Peter T., et al.
Publicado: (2016)

Alternate layer by layered self assembly of conjugated and unconjugated Salen based nanowires as capacitive pseudo supercapacitor
por: Doroodmand, Mohammad Mahdi, et al.
Publicado: (2021)

Monolayer-to-thin-film transition in supramolecular assemblies: the role of topological protection
por: Laker, Zachary P. L., et al.
Publicado: (2017)

Research about the capacitance properties of ion-induced multilayer and self-assembled monolayer Ti(3)C(2)T(x)
por: Ma, Wenwen, et al.
Publicado: (2022)

Self-assembled monolayers of pyridylthio-functionalized carbon nanotubes used as a support to immobilize cytochrome c
por: Sun, Qing, et al.
Publicado: (2013)

Layer-by-layer assembled polyaniline/carbon nanomaterial-coated cellulosic aerogel electrodes for high-capacitance supercapacitor applications
por: Lyu, Shaoyi, et al.
Publicado: (2018)

Comparative Study of Protein Immobilization Properties on Calixarene Monolayers
por: Chen, Hongxia, et al.
Publicado: (2007)

On-chip immobilization of planarians for in vivo imaging
por: Dexter, Joseph P., et al.
Publicado: (2014)

Immobilization of cellulase on a silica gel substrate modified using a 3-APTES self-assembled monolayer
por: Zhang, Dezhi, et al.
Publicado: (2016)

Voltammetric pH Measurements Using Azure A-Containing Layer-by-Layer Film Immobilized Electrodes
por: Watanabe, Kazuhiro, et al.
Publicado: (2020)

Molecular conformation of polyelectrolytes inside Layer-by-Layer assembled films
por: Gutfreund, Philipp, et al.
Publicado: (2023)

An Electrochemical Immunosensor for Detection of Staphylococcus aureus Bacteria Based on Immobilization of Antibodies on Self-Assembled Monolayers-Functionalized Gold Electrode
por: Braiek, Mohamed, et al.
Publicado: (2012)

Immobilization of Collagen on the Surface of a PEEK Implant with Monolayer Nanopores
por: Kim, Hun, et al.
Publicado: (2022)

Monolayer and submonolayer helium films
por: Daunt, John, et al.
Publicado: (1973)

Controlled Scalable Synthesis of Uniform, High-Quality Monolayer and Few-layer MoS(2 )Films
por: Yu, Yifei, et al.
Publicado: (2013)

Electrochemical Flow-ELISA for Rapid and Sensitive Determination of Microcystin-LR Using Automated Sequential Injection System
por: Lebogang, Lesedi, et al.
Publicado: (2017)

Modification of the gate electrode by self-assembled monolayers in flexible electrolyte-gated organic field effect transistors: work function vs. capacitance effects
por: Leonardi, Francesca, et al.
Publicado: (2018)

Direct monitoring of opto-mechanical switching of self-assembled monolayer films containing the azobenzene group
por: Tirosh, Einat, et al.
Publicado: (2011)

Comparative Study of Electroless Copper Film on Different Self-Assembled Monolayers Modified ABS Substrate
por: Xu, Jiushuai, et al.
Publicado: (2014)

Tiled Monolayer Films of 2D Molybdenum Disulfide Nanoflakes Assembled at Liquid/Liquid Interfaces
por: Neilson, Joseph, et al.
Publicado: (2020)

Signaling-dependent immobilization of acylated proteins in the inner monolayer of the plasma membrane
por: Corbett-Nelson, Elaine F., et al.
Publicado: (2006)

Layer-by-Layer Assembly and Electrochemical Study of Alizarin Red S-Based Thin Films
por: Ma, Wei, et al.
Publicado: (2019)

Bottom-electrode induced defects in self-assembled monolayer (SAM)-based tunnel junctions affect only the SAM resistance, not the contact resistance or SAM capacitance
por: Sangeeth, C. S. Suchand, et al.
Publicado: (2018)

Germanane Monolayer Films as Antibacterial Coatings
por: Kouloumpis, Antonios, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_qj4ohpiftk4jbauskc1it4vbj9