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Analysis Of Thin Silver Films As A Practical Surface Enhanced Raman Scattering Substrate For Analytical Applications
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Book Synopsis Analysis of Thin Silver Films as a Practical Surface-enhanced Raman Scattering Substrate for Analytical Applications by : Vicki Schlegel
Download or read book Analysis of Thin Silver Films as a Practical Surface-enhanced Raman Scattering Substrate for Analytical Applications written by Vicki Schlegel and published by . This book was released on 1987 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Surface and Thin Film Analysis by : Gernot Friedbacher
Download or read book Surface and Thin Film Analysis written by Gernot Friedbacher and published by John Wiley & Sons. This book was released on 2011-03-31 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surveying and comparing all techniques relevant for practical applications in surface and thin film analysis, this second edition of a bestseller is a vital guide to this hot topic in nano- and surface technology. This new book has been revised and updated and is divided into four parts - electron, ion, and photon detection, as well as scanning probe microscopy. New chapters have been added to cover such techniques as SNOM, FIM, atom probe (AP),and sum frequency generation (SFG). Appendices with a summary and comparison of techniques and a list of equipment suppliers make this book a rapid reference for materials scientists, analytical chemists, and those working in the biotechnological industry. From a Review of the First Edition (edited by Bubert and Jenett) "... a useful resource..." (Journal of the American Chemical Society)
Book Synopsis Masters Theses in the Pure and Applied Sciences by : Wade H. Shafer
Download or read book Masters Theses in the Pure and Applied Sciences written by Wade H. Shafer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1 957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volumes were handled by an interna tional publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 32 (thesis year 1987) a total of 12,483 theses titles from 22 Canadian and 176 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work. While Volume 32 reports theses submitted in 1987, on occasion, certain univer sities do report theses submitted in previous years but not reported at the time.
Book Synopsis Frontiers of Surface-Enhanced Raman Scattering by : Yukihiro Ozaki
Download or read book Frontiers of Surface-Enhanced Raman Scattering written by Yukihiro Ozaki and published by John Wiley & Sons. This book was released on 2014-02-19 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive presentation of Surface-Enhanced Raman Scattering (SERS) theory, substrate fabrication, applications of SERS to biosystems, chemical analysis, sensing and fundamental innovation through experimentation. Written by internationally recognized editors and contributors. Relevant to all those within the scientific community dealing with Raman Spectroscopy, i.e. physicists, chemists, biologists, material scientists, physicians and biomedical scientists. SERS applications are widely expanding and the technology is now used in the field of nanotechnologies, applications to biosystems, nonosensors, nanoimaging and nanoscience.
Book Synopsis Surface-Enhanced Vibrational Spectroscopy by : Ricardo Aroca
Download or read book Surface-Enhanced Vibrational Spectroscopy written by Ricardo Aroca and published by John Wiley & Sons. This book was released on 2006-05-01 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface Enhanced Vibrational Spectroscopy (SEVS) has reached maturity as an analytical technique, but until now there has been no single work that describes the theory and experiments of SEVS. This book combines the two important techniques of surface-enhanced Raman scattering (SERS) and surface-enhanced infrared (SEIR) into one text that serves as the definitive resource on SEVS. Discusses both the theory and the applications of SEVS and provides an up-to-date study of the state of the art Offers interpretations of SEVS spectra for practicing analysts Discusses interpretation of SEVS spectra, which can often be very different to the non-enhanced spectrum - aids the practicing analyst
Book Synopsis Silver Mirror Substrate and Rolling Method for Improved Surface-enhanced Raman Spesctroscopic Analysis in Food by : Yanqi Qu
Download or read book Silver Mirror Substrate and Rolling Method for Improved Surface-enhanced Raman Spesctroscopic Analysis in Food written by Yanqi Qu and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface-enhanced Raman spectroscopy, short for SERS, is an emerging technology with great potential in food analysis due to rapid detection, high sensitivity, portable instrumentation, and simple sample preparation. However, it is always a bottleneck to obtain reproducible SERS measurements in real analytical cases due to the complicity of food systems and inhomogeneous aggregation of colloidal nanoparticles. To improve its performance for practical applications in food analysis, efforts have been made in improving the reproducibility, enhancing the selectivity and reducing the matrix interference to the analyte. Herein, a self-assembly silver nanoparticles mirror substrate was fabricated to improve the and the quantitative ability and effectiveness of sample preparation for different applications in food analysis, including pesticides detection in beverages, chemical profiling of red wines, and headspace analysis of garlic. The AgNPs mirror was fabricated using the interface between polar and non-polar solvents and showed a uniform arrangement of nanoparticles under the microscope. It demonstrated a great reliability for the detection of a pesticide fonofos in beverages (i.e., apple juice and green tea). AgNPs mirror can also be in situ fabricated in red wines to generate a comprehensive spectrum constituted by signals of five wine phytochemicals, which provided a great potential of SERS in the differentiation, authentication, and quality/safety control of red wines. AgNPs mirror also showed great potential in the headspace characterization of aromatic compounds from Allium species plants. Additionally, a facile rolling method was developed to enrich analyte (i.e., chlordane pesticide) and to amplify its weak SERS activity and a mathematic model was generated and successfully quantified the chlordane in a complicated crude oil sample with a very good recovery. Overall, AgNPs mirror and the rolling method overcame the reproducibility and sensitivity problems for SERS in several challenging food matrices. With these improvements, SERS can be much more reliable for analytical applications and its range of targets can be widely expanded.
Book Synopsis Surface Enhanced Raman Spectroscopy by : Sebastian Schlücker
Download or read book Surface Enhanced Raman Spectroscopy written by Sebastian Schlücker and published by John Wiley & Sons. This book was released on 2010-12-28 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering everything from the basic theoretical and practical knowledge to new exciting developments in the field with a focus on analytical and life science applications, this monograph shows how to apply surface-enhanced Raman scattering (SERS) for solving real world problems. From the contents: * Theory and practice of SERS * Analytical applications * SERS combined with other analytical techniques * Biophysical applications * Life science applications including various microscopies Aimed at analytical, surface and medicinal chemists, spectroscopists, biophysicists and materials scientists. Includes a Foreword by the renowned Raman spectroscopist Professor Wolfgang Kiefer, the former Editor-in-Chief of the Journal of Raman Spectroscopy.
Book Synopsis Surface-enhanced Raman Scattering by : Deepak Bhandari
Download or read book Surface-enhanced Raman Scattering written by Deepak Bhandari and published by . This book was released on 2011 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: To advance the capabilities of surface-enhanced Raman scattering (SERS), we developed a silver modied polypropylene filter (AgPPF) substrate which acts as a pseudo stationary phase in harvesting SERS signatures of so called "phytochemical estrogens" and other environmentally significant chemicals. To augment electron beam lithography (EBL) in SERS research, we also introduced an interesting nanotransfer printing (nTP) technique which could circumvent the low throughput and extremely high resolution (
Book Synopsis Handbook of Enhanced Spectroscopy by : Marc Lamy de la Chapelle
Download or read book Handbook of Enhanced Spectroscopy written by Marc Lamy de la Chapelle and published by CRC Press. This book was released on 2015-10-16 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: Techniques such as Raman, infrared, fluorescence, and even nonlinear spectroscopies have recently grown in resolution and possibilities thanks to the use of nanostructured surfaces. Excitation of localized surface plasmon (LSP) and/or the use of specific shapes of nanostructures have made it possible to gain an incredible sensitivity in these spect
Book Synopsis Surface Enhanced Raman Scattering: New Theoretical Approaches, Materials and Strategies by : Ivano Alessandri
Download or read book Surface Enhanced Raman Scattering: New Theoretical Approaches, Materials and Strategies written by Ivano Alessandri and published by Frontiers Media SA. This book was released on 2020-03-25 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Surface-Enhanced Raman Scattering by :
Download or read book Surface-Enhanced Raman Scattering written by and published by . This book was released on 1989 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface-enhanced Raman scattering (SERS) is a process in which the Raman scattering cross section of molecules adsorbed onto the surfaces of metals such as silver, copper, and gold is increased by as much as six orders of magnitude. However, the enhancement is short-range and is restricted to the first few layers of molecules adjacent to the surface. As a result, SERS can be used to characterize adsorption of organic compounds onto metals and can be used for non-destructive characterization of interfaces between polymer films and metal substrates as long as the polymer films are not so thick that normal Raman scattering from the bulk of the film is more intense than SERS from the interface. SERS spectra were obtained from bilayers prepared by spin-coating thin films of polymers such as polystyrene onto silver island films and then overcoating them with much thicker films of a second polymer such as polystyrene sulfonate. The spectra were characteristic of the films adjacent to the silver and not the overlayers as long as the thickness of the films adjacent to the substrate was more than about 100 A in thickness. SERS spectra obtained from thick films of an acrylic adhesive spin-coated onto silver were identical to normal Raman spectra of salts of saccharin, a component of the cure system, and to SERS spectra of saccharin, indicating that saccharin segregated to the adhesive/substrate interface and adsorbed onto the substrate by dissociation. (aw).
Book Synopsis Surface-Enhanced Raman Scattering by : Zhong-Qun Tian
Download or read book Surface-Enhanced Raman Scattering written by Zhong-Qun Tian and published by John Wiley & Sons Incorporated. This book was released on 2010-06-14 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface-Enhanced Raman Spectroscopy: Principles, Experiments, and Applications is a comprehensive, up to date, and balanced treatment of the theoretical and practical aspects of Surface-Enhanced Raman Scattering (SERS), a useful branch of spectroscopy for several areas of science. This book describes the basic principles of SERS, including SERS mechanisms, performing SERS measurements, and interpreting data. Also emphasized are applications in electrochemistry; catalysis; surface processing and corrosion; Self-Assemble-Layer and L-B Films; polymer science; biology; medicine and drug analysis; sensors; fuel cells; forensics; and archaeology. It is an essential guide for student and professional analytical chemists.
Book Synopsis In Situ Real-Time Characterization of Thin Films by : Orlando Auciello
Download or read book In Situ Real-Time Characterization of Thin Films written by Orlando Auciello and published by John Wiley & Sons. This book was released on 2001 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: An in-depth look at the state of the art of in situ real-time monitoring and analysis of thin films With thin film deposition becoming increasingly critical in the production of advanced electronic and optical devices, scientists and engineers working in this area are looking for in situ, real-time, structure-specific analytical tools for characterizing phenomena occurring at surfaces and interfaces during thin film growth. This volume brings together contributed chapters from experts in the field, covering proven methods for in situ real-time analysis of technologically important materials such as multicomponent oxides in different environments. Background information and extensive references to the current literature are also provided. Readers will gain a thorough understanding of the growth processes and become acquainted with both emerging and more established methods that can be adapted for in situ characterization. Methods and their most useful applications include: * Low-energy time-of-flight ion scattering and direct recoil spectroscopy (TOF-ISRAS) for studying multicomponent oxide film growth processes * Reflection high-energy electron diffraction (RHEED) for determining the nature of chemical reactions at film surfaces * Spectrometric ellipsometry (SE) for use in the analysis of semiconductors and other multicomponent materials * Reflectance spectroscopy and transmission electron microscopy for monitoring epitaxial growth processes * X-ray fluorescence spectroscopy for studying surface and interface structures * And other cost-effective techniques for industrial application
Book Synopsis Surface Enhanced Raman Scattering and Surface Plasmon Resonance in Thin Silver-gold Films by : Yafit Fleger
Download or read book Surface Enhanced Raman Scattering and Surface Plasmon Resonance in Thin Silver-gold Films written by Yafit Fleger and published by . This book was released on 2008* with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ultrahigh-vacuum Studies of Surface Enhanced Raman Scattering from Absorbates on Modulated Silver Surfaces by : Pia Naoko Sanda
Download or read book Ultrahigh-vacuum Studies of Surface Enhanced Raman Scattering from Absorbates on Modulated Silver Surfaces written by Pia Naoko Sanda and published by . This book was released on 1982 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Generation and Optical Properties of Silver Surface Enhanced Raman Scattering Substrates by : Peter Christian Andersen
Download or read book Generation and Optical Properties of Silver Surface Enhanced Raman Scattering Substrates written by Peter Christian Andersen and published by . This book was released on 2003 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Surface Plasmon-Enhanced Raman Scattering at Thin Silver Films by : R. M. Corn
Download or read book Surface Plasmon-Enhanced Raman Scattering at Thin Silver Films written by R. M. Corn and published by . This book was released on 1983 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Raman spectra are reported for liquids and Langmuir films enhanced by the electromagnetic fields of plasma surface polaritons at flat silver surfaces. The Kretschmann prism coupling configuration is used to excite the incident surface polariton and to couple out the Raman shifted surface wave. The spectra are interpreted with the help of a simple quantum theory and compared with previously reported grating spectra. Enhancement factors, polarization characteristics, and the feasibility of using surface polaritons to enhance the Raman spectra of adsorbates on flat electrodes in contact with aqueous electrolyte are discussed. (Author).
