Since its first discovery in 1974 from the enhanced Raman spectra of pyridine molecules on roughened silver surface,surface-enhanced Raman spectrosco-py(SERS)has garnered significant attention in the field of chemistry,biology,and medicine.With the sensitivity of down to single-molecule level and ...
Advances in Mossbauer spectroscopy:applications to physics,chemistry and biology Dyar MD (2002) Optical and Mössbauer spectroscopy of iron in micas. In: Mottana A, Sassi FP, Thompson JB Jr, Guggenheim S (eds) Micas: Crystal ... EBV Thosar - Elsevier Scientific Pub. Co 被引量: 44发表:...
Applications of near-field optics soon covered a large span ranging from fundamental physics, and materials science to biology and medicine. Following a logical development the strong interest in near-field optics gave birth to the fields of single-molecule spectroscopy and plasmonics, and ...
The three-dimensional structure of a molecule is determined by its valence electrons, not its nucleus or the other electrons in the atoms. The outermost electrons of an atom are itsvalence electrons. The valence electrons are the electrons that are most often involvedin forming bondsandmaking mole...
The complexity of a polymer spectrum then is determined not so much by the number of atoms total in the chain, but by the number of atoms in the repeat unit. This is why the spectrum of polyethylene is so simple even though it has a high molecular weight. The Infrared Spectroscopy of ...
The next consideration is whether the measurements require temporal analysis.For example, fluorescence lifetime measurements provide a much more detailed observation of the molecular processes that occur in biology and biophysics, materials science, and chemistry than do steady-state measurements. The fluor...
Nanotechnology has opened a new area of scientific research. This field deals with materials within the dimensions of 1–100nm and a plethora of new technologies have emerged. In wound care, silver nanoparticles are used to aid wound...
of more than 3000 square meters that the current construction of the nearly a thousand square meters of detection of clean room, with high resolution Raman spectroscopy, atomic force microscopy, 3D confocal microscope, electron beam exposure system, near-field optical microscope the advanced new ...
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The use of molecular methods is gaining popularity throughout the field of microbial community ecology studies thanks to their flexibility of application, which ranges from community structure to function and trait determination. Nonetheless, there are environmental microbiologists, who are new in the fi...