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Photoluminescence of nucleic bases, DNA, and biological objects

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Abstract

Photoluminescence spectra of nucleic bases, DNA, and two types of microorganisms, excited by the fourth harmonic radiation of the YAG:Nd3+ laser with a wavelength of 266 nm, were studied. It was shown that photoluminescence in these biological objects is very efficiently excited due to the closeness of the exciting radiation wavelength to the fundamental absorption edge of an analyzed object.

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References

  1. V. S. Gorelik, J. Russ. Laser Res. 20, 169 (1999).

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Authors
  1. V. S. Gorelik
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  2. I. I. Sutula
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Additional information

Original Russian Text © V.S. Gorelik, I.I. Sutula, 2010, published in Kratkie Soobshcheniya po Fizike, 2010, Vol. 37, No. 5, pp. 49–51.

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Gorelik, V.S., Sutula, I.I. Photoluminescence of nucleic bases, DNA, and biological objects. Bull. Lebedev Phys. Inst. 37, 159–161 (2010). https://doi.org/10.3103/S106833561005009X

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  • DOI: https://doi.org/10.3103/S106833561005009X

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