Author: Pia Naoko Sanda
Publisher:
ISBN:
Category : Raman effect, Surface enhanced
Languages : en
Pages : 300

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Richard Chang
Publisher: Springer Science & Business Media
ISBN: 1461592577
Category : Science
Languages : en
Pages : 424

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Book Description
In the course of the development of surface science, advances have been identified with the introduction of new diagnostic probes for analytical characterization of the adsorbates and microscopic structure of surfaces and interfaces. Among the most recently de veloped techniques, and one around which a storm of controversy has developed, is what has now been earmarked as surface enhanced Raman scattering (SERS). Within this phenomenon, molecules adsorbed onto metal surfaces under certain conditions exhibit an anomalously large interaction cross section for the Raman effect. This makes it possible to observe the detailed vibrational signature of the adsorbate in the ambient phase with an energy resolution much higher than that which is presently available in electron energy loss spectroscopy and when the surface is in contact with a much larger amount of material than that which can be tolerated in infrared absorption experiments. The ability to perform vibrational spectroscopy under these conditions would lead to a new understanding about the chemical identity, geome try, and bonding of adsorbed material at a level previously unacces sible. It is for these reasons that the last few years have brought an explosion of activity surrounding the exploitation of SERS. The search for the origines) of the anomalous enhancement has given rise to a research sub-activity of its own. Efforts to explain the en hancement have led to an increased understanding of the whole range of phenomena associated with the interaction of photons with adsor bates and metal surfaces.

Author: P. N. Sanda
Publisher:
ISBN:
Category :
Languages : en
Pages : 19

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We report the first ultrahigh vacuum study of surface enhanced Raman scattering from pyridine adsorbed on a clean well-defined single-crystal silver surface. The surface contains a smooth modulation (1 micron periodicity) to allow optical coupling to surface plasmon polaritons. A large mode-selective enhancement of the Raman signal from the first monolayer is observed at surface plasmon polariton resonance. (Author).

Author: I. Pockrand
Publisher: Springer
ISBN: 3540389520
Category : Science
Languages : en
Pages : 172

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Author: Katrin Kneipp
Publisher: Springer Science & Business Media
ISBN: 3540335676
Category : Science
Languages : en
Pages : 473

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Book Description
Almost 30 years after the first reports on surface-enhanced Raman signals, the phenomenon of surface-enhanced Raman scattering (SERS) is now well established. SERS gained particular interest after single-molecule Raman spectroscopy had been demonstrated. This book summarizes and discusses present theoretical approaches that explain the phenomenon of SERS and reports on new and exciting experiments and applications of the fascinating spectroscopic effect.

Author: Yukihiro Ozaki
Publisher: John Wiley & Sons
ISBN: 111870357X
Category : Science
Languages : en
Pages : 466

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Book Description
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.

Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 524

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Author: 金文錫
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Sebastian Schlücker
Publisher: John Wiley & Sons
ISBN: 3527633065
Category : Science
Languages : en
Pages : 97

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Book Description
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.