Electroanalytical Applications of Quantum Dot Based Biosensors

Written By Bengi Uslu
Electroanalytical Applications of Quantum Dot Based Biosensors
  • Publsiher : Elsevier
  • Release : 19 May 2021
  • ISBN : 0128232404
  • Pages : 476 pages
  • Rating : 4/5 from 21 reviews
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Read or download book entitled Electroanalytical Applications of Quantum Dot Based Biosensors written by Bengi Uslu which was release on 19 May 2021, this book published by Elsevier. Available in PDF, EPUB and Kindle Format. Book excerpt: Quantum dots (QDs) are hybrid organic/inorganic nanoparticles with novel physical properties. QDs have two components: an inorganic core and an optically active coated shell. Moreover, surface coatings can be applied to QDs to modify the particle as needed for experiments. Hydrophilic coatings prevent leaking of metal cargo from the core, enhancing the solubility in biological contexts and bind molecules, such as receptor–ligands, antibodies, therapeutic, and diagnostic macromolecules for enhanced effects. Their high surface-to-volume ratio allows multiple functional groups to attach onto the surface of the particles at constant surface volume. Silicon-, gallium-, indium-, or germanium-based; cadmium-based; and carbon-based QDs have already been used in many applications, such as imaging probes for the engineering of multifunctional nanodevices. Superior properties of QDs make them an excellent system in technology and biotechnology. This book describes electroanalytical applications of QD-based nanobiosensors, including brief information about the synthesis and characterization of QDs and basics of electroanalytical methods, followed by QDs in electrochemical biomimetic sensors, QDs in microchips, inorganic materials doped QDs, QD-based electrochemical DNA biosensors, electroluminescence for biomarker analysis using aptamer-based QDs, QD-based photoelectrochemical techniques, enzyme-based nanobiosensors using QDs, QD-based electrochemical immunosensors, and QD-modified nanosensors in drug analysis. Outlines QD-based applications for drug, food, clinical, and environmental science Shows how the properties of QDs make them effective ingredients in biosensing applications Assesses the major challenges in integrating QDs in biosensing systems

Electroanalytical Applications of Quantum Dot Based Biosensors

Electroanalytical Applications of Quantum Dot Based Biosensors
  • Author : Bengi Uslu
  • Publisher : Elsevier
  • Release Date : 2021-05-19
  • Total pages : 476
  • ISBN : 0128232404
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Summary : Quantum dots (QDs) are hybrid organic/inorganic nanoparticles with novel physical properties. QDs have two components: an inorganic core and an optically active coated shell. Moreover, surface coatings can be applied to QDs to modify the particle as needed for experiments. Hydrophilic coatings prevent leaking of metal cargo from the ...

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  • Publisher : Walter de Gruyter GmbH & Co KG
  • Release Date : 2022-06-21
  • Total pages : 270
  • ISBN : 0128232404
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Summary : Heterogeneous catalysts are an important tool for greener catalytic processes due to the ease of their removal from the reaction mixture and feasibility of reuse. When these catalysts can operate in the ideal green solvent, water, they improve the sustainability of the process. This book explores aqueous mediated heterogeneous catalysts ...

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  • ISBN : 0128232404
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Summary : A comprehensive look at the most widely employed carbon-based electrode materials and the numerous electroanalytical applications associated with them. A valuable reference for the emerging age of carbon-based electronics and electrochemistry, this book discusses diverse applications for nanocarbon materials in electrochemical sensing. It highlights the advantages and disadvantages of the ...

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  • ISBN : 0128232404
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Summary : The author provides a unified account of the electrochemical material science of metal chalcogenide (MCh) compounds and alloys with regard to their synthesis, processing and applications. Starting with the chemical fundamentals of the chalcogens and their major compounds, the initial part of the book includes a systematic description of the ...

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Summary : Download or read online Sensors and Biosensors MEMS Technologies and its Applications written by Sergey Yurish, published by Lulu.com which was released on 2014-07-14. Get Sensors and Biosensors MEMS Technologies and its Applications Books now! Available in PDF, ePub and Kindle....

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Summary : Presenting the most relevant advances for employing carbon-based nanostructured materials for analytical purposes, this book serves as a reference manual that guides readers through the possibilities and helps when selecting the most appropriate material for targeted analytical applications. It critically discusses the role these nanomaterials can play in sample preparation, ...

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Summary : Nanostructures for Antimicrobial Therapy discusses the pros and cons of the use of nanostructured materials in the prevention and eradication of infections, highlighting the efficient microbicidal effect of nanoparticles against antibiotic-resistant pathogens and biofilms. Conventional antibiotics are becoming ineffective towards microorganisms due to their widespread and often inappropriate use. As ...

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Summary : This book provides a comprehensive overview on the most important types of nanosensor platforms explored and developed in the recent years for efficient detection of environmental/clinical analytes. The chapters cover basic aspects of functioning principles and describe the technologies and challenges of present and future pesticide, metal ions, toxic ...

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Summary : Nanoanalytics is a novel branch of analytical chemistry which explores applications of nanotechnologies in chemical analysis. This comprehensive publication gives an overview of the analytical techniques used to study nanoobjects and nanoparticles as well as the application of nanomaterials themselves in the development of new methods of analysis. The authors ...