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Surface Enhanced Raman Spectroscopy

Surface Enhanced Raman Spectroscopy news and technical articles from Laser Focus World. Search Surface Enhanced Raman Spectroscopy latest and archived news and articles

  1. U.S. Patents Awarded to Inventors in California (April 27)

    Web

    Fri, 27 Apr 2012

    … enhancement film to light from a light source and detecting scattered light from the carbon layer to provide a surface enhanced Raman spectroscopy (SERS) spectrum. The enhancement film resides between the light source and the carbon layer. The method …

  2. Spectrometers from Hamamatsu offer spectral resolution of 0.3 nm

    Article

    Mon, 13 Feb 2012

    … offer an excellent spectral resolution of 0.3 nm and high throughput for Raman spectroscopy and SERS ( surface - enhanced Raman spectroscopy ). These mini-spectrometers contain a back-thinned CCD image sensor, a driver circuit, and optical …

Related Topics:

  1. Raman
  2. Sers
  3. Raman Scattering
  4. Scientific Imaging
  5. Mid-Ir
  6. Photoacoustic
  1. Gold microflowers greatly enhance SERS signals from molecules

    Article

    Wed, 13 Jul 2011

    … Poland--To obtain strong enhancement of electromagnetic radiation emitted by single molecules using surface - enhanced Raman spectroscopy (SERS), the sample being analyzed must be placed on an appropriately shaped substrate; unfortunately …

  2. PHOTONICS APPLIED: HANDHELD SPECTROMETERS: Spectrometer miniaturization redefines real-time sensing

    Article

    Mon, 23 Aug 2010

    … and sometimes down to 0.1% for extremely strong Raman scattering materials], research is ongoing in surface - enhanced Raman spectroscopy [SERS]. By using nanoparticles [typically gold or silver], it’s possible to achieve detection limits …

  3. PITTCON 2009: Spectroscopy and more

    Article

    Thu, 1 Jan 2009

    … and characterization of coronary plaque and breast tumors, detection of drugs in body fluids using SERS ( surface - enhanced Raman spectroscopy ), and even design tradeoffs driving miniature spectrometer development. A gathering of NIRS pioneers …

  5. RAMAN SPECTROSCOPY: Raman technique improves imaging 1000 times

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    Sun, 1 Jun 2008

    … molecules simultaneously (high multiplexing capability). Because the Raman effect is normally quite weak, surface - enhanced Raman spectroscopy (SERS) a plasmonic effect in which molecules adsorbed onto nano-roughened noble-metal surfaces experience …

  6. RAMAN SPECTROSCOPY: Nanowire on a film makes efficient SERS platform

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    Sun, 1 Feb 2009

    … and Soongsil University (both in Seoul, Korea), have developed an efficient and highly reproducible surface - enhanced Raman spectroscopy (SERS) platform for scattering-based sensors in biological and medical applications.1 In SERS, molecules …

  7. SpectraFluidics and U.S. Army expand SERS partnership

    Article

    Fri, 1 May 2009

    … proposed lightweight, portable device combines free-surface microfluidics and nanoparticle techniques with surface - enhanced Raman spectroscopy (SERS) . Chemical detection is a rapidly developing technology area today, with several other handheld …

  8. PC/MICROSTRUCTURED FIBERS: mPOF has what's needed for fiber sensing

    Article

    Mon, 1 Feb 2010

    … cladding holes are liquid filled (bottom). The group has also used hollow-core fibers as a platform for surface - enhanced Raman spectroscopy (SERS). As its name suggests, SERS is based on the Raman effect—an information-rich spectroscopy …

  9. Sensing with more sensitivity

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    Sun, 1 Feb 2009

    … as those capable of detecting specific biological agents–are currently getting a lot of attention. Surface - enhanced Raman spectroscopy (SERS) is a promising technique for highly sensitive, molecule-specific detection that’s gradually …

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