Pregled bibliografske jedinice broj: 210916
Near infrared Raman spectroscopy to study the composition of human brain tissue and tumors
Near infrared Raman spectroscopy to study the composition of human brain tissue and tumors // Proceedings of SPIE, the International Society for Optical Engineering, 5141 (2003), 230-236 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 210916 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Near infrared Raman spectroscopy to study the composition of human brain tissue and tumors
Autori
Krafft, Christoph ; Miljanić, Snežana ; Sobottka, Stephan B. ; Schackert, Gabriele ; Salzer, Reiner
Izvornik
Proceedings of SPIE, the International Society for Optical Engineering (0277-786X) 5141
(2003);
230-236
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Raman spectroscopy; brain tissue; brain tumors; tumor diagnostics
Sažetak
The composition of human brain tissue and tumors were studied by near infrared Raman spectroscopy with 785 nm excitation. The amounts of lipids, cholesterol, protein and water in fresh specimens were determined from Raman spectra by a combination of pure component spectra. Normal brain tissue was found to contain higher levels of lipids and cholesterol, brain tumors such as glioma and meningeoma displayed less lipids and cholesterol, but more proteins, in particular more hemoglobin like molecules. These results demonstrate the applicability of Raman spectroscopy for real-time, in vivo, intraoperative diagnosis.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
0119641
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Snežana Miljanić
(autor)
Citiraj ovu publikaciju:
Uključenost u ostale bibliografske baze podataka::
- Chemical Abstracts
- The INSPEC Science Abstracts series
