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Applications of Raman scattering in biomedicine, telecommunication and thermometry

Abramczyk H., Kopeć M.

Measurement Automation Monitoring

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2017

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Vol. 63, No. 2

38--40

EN

The paper presents a brief review of methodologies and applications based on the spontaneous and stimulated Raman scattering in telecommunication, thermography and biomedicine. We present the results on cancer biodiagnostics by Raman imaging based on the spontaneous Raman scattering. We showed that combined Raman imaging based on spontaneous Raman scattering and AFM are capable of monitoring biomechanics of tumor vascularity, which is markedly heterogeneous with densely vascularized areas supplying oxygen and nutrients to rapidly growing parts of the tumor. The experimental evidence provides greater understanding of the biomechanics of cancer cell and tissue deformability and its interactions with the extracellular matrix environments offering enormous potential for significant new developments in cancer diagnostics, therapy and drug treatment.

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Zastosowanie spektroskopii Ramana w chemii radiacyjnej i w innych dziedzinach badań

Abramczyk H.

Wiadomości Chemiczne

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2000

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[Z] 54, 3-4

325-343

EN

Raman spectroscopy has evolved into one of thje most powerfull tools for fundamental investigations and practical characterizations of gases, liquids and solids. The technique can unravel almost any kind of low-frequency excitations in almost any type of solids. Compared with other techniques of analitical chemistry, it has the advantages of non-destructive in situ applications, high spectral and spacial resolution and possibility of using microscopic surface topographies. In this paper some examples of Raman applications in radiation chemistry, characterization of advanced materials, compounds of pharmaceutical interest and applications to the identification of pigments on paintings and manuscripts are given.

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Vibrational dynamics in liquids and frozen matrices studied by Raman and IR spectroscopy

Abramczyk H.

Bulletin of the Polish Academy of Sciences. Chemistry

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1999

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Vol. 47, No. 4

381-396

EN

Raman spectroscopy has developed into one of the most powerful tools for fundamental investigations and practical applications in gases, liquids and solids. In this paper some examples of Raman applications for studying vibrational dynamics occurring in picosecond and femtosecond scale in liquids, glassy and crystalline frozen matrices are given. The results obtained from linear and nonlinear methods of Raman and IR spectroscopies will be compared.