Comparison of Self-Assembled Monolayers on Gold: Coadsorption of Thiols and Disulfides

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Total Pages : 28 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Comparison of Self-Assembled Monolayers on Gold: Coadsorption of Thiols and Disulfides by : Colin D. Bain

Download or read book Comparison of Self-Assembled Monolayers on Gold: Coadsorption of Thiols and Disulfides written by Colin D. Bain and published by . This book was released on 1989 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ordered, organic monolayers were formed on gold slides by adsorption from ethanol of HS(CH2)10CH2OH, HS(CH2)10CH3, S(CH2)10CH2OH2, S(CH2)10Ch32, and of binary mixtures of these molecules in which one component was terminated by a hydrophobic methyl group and one by a hydrophilic alcohol group. The compositions of the monolayers were determined by X-ray photoelectron spectroscopy (XPS). Wettability was used as a probe of the chemical composition and structure of the surface of the monolayer. When monolayers were formed in solutions containing mixtures of a thiol and a disulfide, adsorption of the thiol was strongly preferred (approx. 75:1). Monolayer, Gold, Surface, Contact angles, Thiols, Disulfides. (mjm).

Functional Polymer Films, 2 Volume Set

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Publisher : John Wiley & Sons
ISBN 13 : 3527638490
Total Pages : 1107 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Functional Polymer Films, 2 Volume Set by : Wolfgang Knoll

Download or read book Functional Polymer Films, 2 Volume Set written by Wolfgang Knoll and published by John Wiley & Sons. This book was released on 2013-02-12 with total page 1107 pages. Available in PDF, EPUB and Kindle. Book excerpt: Very thin film materials have emerged as a highly interesting and useful quasi 2D-state functionality. They have given rise to numerous applications ranging from protective and smart coatings to electronics, sensors and display technology as well as serving biological, analytical and medical purposes. The tailoring of polymer film properties and functions has become a major research field. As opposed to the traditional treatise on polymer and resin-based coatings, this one-stop reference is the first to give readers a comprehensive view of the latest macromolecular and supramolecular film-based nanotechnology. Bringing together all the important facets and state-of-the-art research, the two well-structured volumes cover film assembly and depostion, functionality and patterning, and analysis and characterization. The result is an in-depth understanding of the phenomena, ordering, scale effects, fabrication, and analysis of polymer ultrathin films. This book will be a valuable addition for Materials Scientists, Polymer Chemists, Surface Scientists, Bioengineers, Coatings Specialists, Chemical Engineers, and Scientists working in this important research field and industry.

Encyclopedia of Surface and Colloid Science -

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Publisher : CRC Press
ISBN 13 : 9780824707576
Total Pages : 1580 pages
Book Rating : 4.7/5 (75 download)

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Book Synopsis Encyclopedia of Surface and Colloid Science - by : Arthur T. Hubbard

Download or read book Encyclopedia of Surface and Colloid Science - written by Arthur T. Hubbard and published by CRC Press. This book was released on 2002-07-18 with total page 1580 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive reference collects fundamental theories and recent research from a wide range of fields including biology, biochemistry, physics, applied mathematics, and computer, materials, surface, and colloid science-providing key references, tools, and analytical techniques for practical applications in industrial, agricultural, and forensic processes, as well as in the production of natural and synthetic compounds such as foods, minerals, paints, proteins, pharmaceuticals, polymers, and soaps.

Biosensors and Their Applications

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Publisher : Springer Science & Business Media
ISBN 13 : 1461541816
Total Pages : 370 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Biosensors and Their Applications by : Victor C. Yang

Download or read book Biosensors and Their Applications written by Victor C. Yang and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: A biosensor is a device in which a bioactive layer lies in direct contact with a transducer whose responses to change in the bioactive layer generate eloctronic signals for interpretation. The bioactive layer may consist of membrane-bound enzymes, anti-bodies, or receptors. The potential of this blend of electronics and biotechnology includes the direct assay of clinically important substrates (e.g. blood glucose) and of substances too unstable for storage or whose concentrations fluctuate rapidly. Written by the leading researchers in the field, this book reflects the most current developments in successfully constructing a biosensor. Major applications are in the fields of pharmacology, molecular biology, virology and electronics.

Nanoantenna

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Publisher : CRC Press
ISBN 13 : 9814303615
Total Pages : 438 pages
Book Rating : 4.8/5 (143 download)

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Book Synopsis Nanoantenna by : Marc Lamy de la Chapelle

Download or read book Nanoantenna written by Marc Lamy de la Chapelle and published by CRC Press. This book was released on 2013-01-24 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book concentrates on the various fields related to the development of a nanobiosensor and presents the latest information from renowned experts. It focuses on the enhanced spectroscopy, including SERS, SEIRA/SEIRS, and near-field optics, and the related physical processes (optical properties of metallic nanoparticles, plasmon resonance, field enhancement, etc.). Some applications in the biological and medical field are presented to show the potential of such techniques as sensors if combined with functionalization.

Formation of Monolayers by the Coadsorption of Thiols on Gold: Variation in the Length of the Head Group, Tail Group, and Solvent

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ISBN 13 :
Total Pages : 65 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Formation of Monolayers by the Coadsorption of Thiols on Gold: Variation in the Length of the Head Group, Tail Group, and Solvent by : Colin D. Bain

Download or read book Formation of Monolayers by the Coadsorption of Thiols on Gold: Variation in the Length of the Head Group, Tail Group, and Solvent written by Colin D. Bain and published by . This book was released on 1989 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-chain alkanethiols, HS(CH2) (n)X, adsorb from solution onto gold and form oriented, ordered monolayers. Although alkyl chains terminated by other functional groups (e.g., trialkylphosphines, dialkyl disulfides and dialkyl sulfides) also form monolayers on gold that are stable at room temperature, thiols are adsorbed preferentially from solutions containing mixtures of a thiol and one of these other adsorbates. Surfaces containing more than one functional group can be generated by coadsorption of two or more thiols from solution. In general, the ratio of the concentrations of the two components in a mixed monolayer is not the same as in solution but reflects the relative solubilities of the components in solution and interactions between the tail groups, X, in the monolayer. Multi-component monolayers do not phase-segregate into single-component domains large enough to influence the contact angle (a few tens of angstroms across), but also do not act as ideal two-dimensional solutions. From dilute solutions in alkanes, adsorption of HS(CH2)10CH2OH is strongly preferred over HS(CH2)10CH3, probably due to the stabilization afforded by intra-monolayer hydrogen bonds between the hydroxyl tail groups. The wettability of mixed monolayers is not linear in the composition of the surface. In a surface comprising a polar and a nonpolar component, the polar component is more hydrophilic when its concentration in the monolayer is low than when the monolayer is composed largely of the polar component. (AW).

Extracellular Matrix Protocols

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Publisher : Springer Science & Business Media
ISBN 13 : 1592590632
Total Pages : 370 pages
Book Rating : 4.5/5 (925 download)

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Book Synopsis Extracellular Matrix Protocols by : Charles Streuli

Download or read book Extracellular Matrix Protocols written by Charles Streuli and published by Springer Science & Business Media. This book was released on 2008-02-05 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is now widely accepted that much of the dynamic function of cells and tissues is regulated from outside the cell by the extracellular matrix. In ad- tion to its conventional role in providing a scaffold for building tissues, the extracellular matrix acts as a directional highway for cellular movement and provides instructional information for promoting survival, proliferation, and differentiation. Indeed, the extracellular matrix is beginning to take a starring role in the choreography of cell and tissue function. The diverse roles of the extracellular matrix are reflected in its highly complicated structure, consisting of an ever increasing number of components. Yet the mechanisms of extracellular matrix assembly and how they influences cell behavior are only just beginning to be understood. In order to solve these problems new methodologies are, of necessity, being developed. Many of these technologies are highly sophisticated and are currently available only in a ha- ful of laboratories. However, we believe that they can readily be transported and established by other researchers. Thus, the purpose of Extracellular Matrix Protocols is to present some of these complicated techniques in a style that is relatively easy to reproduce.

Photonic Polymer Systems

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Publisher : CRC Press
ISBN 13 : 9780824701529
Total Pages : 990 pages
Book Rating : 4.7/5 (15 download)

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Book Synopsis Photonic Polymer Systems by : Donald L. Wise

Download or read book Photonic Polymer Systems written by Donald L. Wise and published by CRC Press. This book was released on 1998-07-10 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Furnishes the necessary background information, methods of characterization, and applications of optic and photonic systems based on polymers. Provides detailed tutorial chapters that offer in-depth explanations of optic and photonic fundamentals and synthesis techniques."

Specimen Handling, Preparation, and Treatments in Surface Characterization

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Publisher : Springer Science & Business Media
ISBN 13 : 0306469138
Total Pages : 316 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Specimen Handling, Preparation, and Treatments in Surface Characterization by : Alvin W. Czanderna

Download or read book Specimen Handling, Preparation, and Treatments in Surface Characterization written by Alvin W. Czanderna and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the development in the 1960s of ultrahigh vacuum equipment and techniques and electron, X-ray, and ion beam techniques to determine the structure and composition of interfaces, activities in the field of surface science grew nearly exponentially. Today surface science impacts all major fields of study from physical to biological sciences, from physics to chemistry, and all engineering disciplines. The materials and phenomena characterized by surface science range from se- conductors, where the impact of surface science has been critical to progress, to metals and ceramics, where selected contributions have been important, to bio- terials, where contributions are just beginning to impact the field, to textiles, where the impact has been marginal. With such a range of fields and applications, questions about sample selection, preparation, treatment, and handling are difficult to cover completely in one review article or one chapter. Therefore, the editors of this book have assembled a range of experts with experience in the major fields impacted by surface characterization. It is the only book which treats the subject of sample handling, preparation, and treatment for surface characterization. It is full of tricks, cautions, and handy tips to make the laboratory scientist’s life easier. With respect to organization of the book, the topics range from discussion of vacuum to discussion of biological, organic, elemental or compound samples, to samples prepared ex situ or in situ to the vacuum, to deposition ofthin films. Generic considerations of sample preparation are also given.

Self-assembled Monolayers on Gold Substrates Made from Functionalized Thiols and Dithiols

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Book Synopsis Self-assembled Monolayers on Gold Substrates Made from Functionalized Thiols and Dithiols by : Mihaela Georgeta Badin

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Molecular Sensors and Nanodevices

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Publisher : Academic Press
ISBN 13 : 0128148632
Total Pages : 606 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Molecular Sensors and Nanodevices by : John X. J. Zhang

Download or read book Molecular Sensors and Nanodevices written by John X. J. Zhang and published by Academic Press. This book was released on 2018-11-19 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Sensors and Nanodevices: Principles, Designs and Applications in Biomedical Engineering, Second Edition is designed to be used as a foundational text, aimed at graduates, advanced undergraduates, early-career engineers and clinicians. The book presents the essential principles of molecular sensors, including theories, fabrication techniques and reviews. In addition, important devices and recently, highly-cited research outcomes are also cited. This differentiates the book from other titles on the market whose primary focus is more research-oriented and aimed at more of a niche market. - Covers the fundamental principles of device engineering and molecular sensing, sensor theories and applications in biomedical science and engineering - Introduces nano/micro fabrication techniques, including MEMS, bioMEMS, microTAS and nanomaterials science that are essential in the miniaturization of versatile molecular sensors - Explores applications of nanomaterials and biomaterials, including proteins, DNAs, nanoparticles, quantum dots, nanotubes/wires and graphene in biomedicine

Technical Reports Awareness Circular : TRAC.

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ISBN 13 :
Total Pages : 588 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Reports Awareness Circular : TRAC. by :

Download or read book Technical Reports Awareness Circular : TRAC. written by and published by . This book was released on 1989-04 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electrical Conductive Adhesives with Nanotechnologies

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Publisher : Springer Science & Business Media
ISBN 13 : 0387887830
Total Pages : 445 pages
Book Rating : 4.3/5 (878 download)

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Book Synopsis Electrical Conductive Adhesives with Nanotechnologies by : Yi (Grace) Li

Download or read book Electrical Conductive Adhesives with Nanotechnologies written by Yi (Grace) Li and published by Springer Science & Business Media. This book was released on 2009-10-08 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Electrical Conductive Adhesives with Nanotechnologies” begins with an overview of electronic packaging and discusses the various adhesives options currently available, including lead-free solder and ECAs (Electrically Conductive Adhesives). The material presented focuses on the three ECA categories specifically, Isotropically Conductive Adhesives (ICAs) Anisotropically Conductive Adhesives/Films (ACA/ACF) and Nonconductive Adhesives/Films (NCA/NCF). Discussing the advantages and limitations of each technique, and how each technique is currently applied. Lastly, a detailed presentation of how nano techniques can be applied to conductive adhesives is discussed, including recent research and development of nano component adhesives/nano component films, their electrical properties, thermal performance, bonding pressure and assembly and reliability.

Nanoscale Sensors

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Publisher : Springer Science & Business Media
ISBN 13 : 3319027727
Total Pages : 293 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Nanoscale Sensors by : Shibin Li

Download or read book Nanoscale Sensors written by Shibin Li and published by Springer Science & Business Media. This book was released on 2014-01-07 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive introduction to nanoscale materials for sensor applications, with a focus on connecting the fundamental laws of physics and the chemistry of materials with device design. Nanoscale sensors can be used for a wide variety of applications, including the detection of gases, optical signals, and mechanical strain, and can meet the need to detect and quantify the presence of gaseous pollutants or other dangerous substances in the environment. Gas sensors have found various applications in our daily lives and in industry. Semiconductive oxides, including SnO2, ZnO, Fe2O3, and In2O3, are promising candidates for gas sensor applications. Carbon nanomaterials are becoming increasingly available as “off-the-shelf” components, and this makes nanotechnology more exciting and approachable than ever before. Nano-wire based field- effect transistor biosensors have also received much attention in recent years as a way to achieve ultra-sensitive and label-free sensing of molecules of biological interest. A diverse array of semiconductor-based nanostructures has been synthesized for use as a photoelectrochemical sensor or biosensor in the detection of low concentrations of analytes. A novel acoustic sensor for structural health monitoring (SHM) that utilizes lead zirconate titanate (PZT) nano- active fiber composites (NAFCs) is described as well.

Electro-formation of Self-assembled Monolayers of Thiol and Sulfide on Gold

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (571 download)

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Book Synopsis Electro-formation of Self-assembled Monolayers of Thiol and Sulfide on Gold by : Deyu Qu

Download or read book Electro-formation of Self-assembled Monolayers of Thiol and Sulfide on Gold written by Deyu Qu and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microlithography

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Publisher : CRC Press
ISBN 13 : 1351643444
Total Pages : 770 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Microlithography by : Bruce W. Smith

Download or read book Microlithography written by Bruce W. Smith and published by CRC Press. This book was released on 2020-05-01 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: The completely revised Third Edition to the bestselling Microlithography: Science and Technology provides a balanced treatment of theoretical and operational considerations, from fundamental principles to advanced topics of nanoscale lithography. The book is divided into chapters covering all important aspects related to the imaging, materials, and processes that have been necessary to drive semiconductor lithography toward nanometer-scale generations. Renowned experts from the world’s leading academic and industrial organizations have provided in-depth coverage of the technologies involved in optical, deep-ultraviolet (DUV), immersion, multiple patterning, extreme ultraviolet (EUV), maskless, nanoimprint, and directed self-assembly lithography, together with comprehensive descriptions of the advanced materials and processes involved. New in the Third Edition In addition to the full revision of existing chapters, this new Third Edition features coverage of the technologies that have emerged over the past several years, including multiple patterning lithography, design for manufacturing, design process technology co-optimization, maskless lithography, and directed self-assembly. New advances in lithography modeling are covered as well as fully updated information detailing the new technologies, systems, materials, and processes for optical UV, DUV, immersion, and EUV lithography. The Third Edition of Microlithography: Science and Technology authoritatively covers the science and engineering involved in the latest generations of microlithography and looks ahead to the future systems and technologies that will bring the next generations to fruition. Loaded with illustrations, equations, tables, and time-saving references to the most current technology, this book is the most comprehensive and reliable source for anyone, from student to seasoned professional, looking to better understand the complex world of microlithography science and technology.

Nanomaterials for Bioreactors and Bioprocessing Applications

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Publisher : Elsevier
ISBN 13 : 032397273X
Total Pages : 488 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Nanomaterials for Bioreactors and Bioprocessing Applications by : Guillermo R. Castro

Download or read book Nanomaterials for Bioreactors and Bioprocessing Applications written by Guillermo R. Castro and published by Elsevier. This book was released on 2023-06-06 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanomaterials for Bioreactors and Bioprocessing Applications explores the potential of nanomaterials in improving the efficiency of bioprocessing industries and next-generation bioreactors. The book provides information on various newly synthesized nanomaterials in bioreactors for scaling up the bioprocess to an industrial level, the criteria and properties of nanomaterials to be used in bioprocessing, advantages and challenges while using the nanomaterials, and economic constraints. In addition, the book also discusses the fate of various nanomaterials in the bioprocess, the chances of product contamination, and its prevention. This book is an important reference source for materials scientists and biomedical engineers seeking information on the synthesized nanomaterials that are available for bioreactors and bioprocesses, and the various optimized conditions and precautions to be taken. - Explores the potential of nanomaterials in improving the efficiency of bioprocessing industries and next-generation bioreactors - Provides information on various newly synthesized nanomaterials in bioreactors - Discusses the fate of various nanomaterials in the bioprocess, the chances of product contamination, and its prevention