21. There are some limitations and consequences to both resonance Raman and resonance hyper Raman spectroscopy . 22. The equipment employs a technique known as Raman spectroscopy . 23. The leaf extract has recently been used to produce silver nanoparticles for Surface-enhanced Raman spectroscopy . 24. Transmission Raman spectroscopy of pharmaceutical tablets and capsules was first demonstrated by Matousek and Parker. 25. Consequently, the use of Raman spectroscopy dwindled when commercial spectrophotometers became available in the 1940s. 26. Resonance hyper Raman spectroscopy generally involves a more intense light beam than resonance Raman spectroscopy . 27. Raman spectroscopy is a very efficient and non-destructive method for investigation of works of art.28. Resonance hyper Raman spectroscopy generally involves a more intense light beam than resonance Raman spectroscopy. 29. Resonance Raman spectroscopy involves a kind of vibronic coupling. 30. Raman spectroscopy employs the Raman effect for substances analysis.
