Infrared micro-spectroscopic studies of epithelial cells
نویسندگان
چکیده
منابع مشابه
Infrared spectroscopic studies of the metallic behaviour of single nanorods
Using infrared (IR) spectroscopic microscopy we studied resonant light scattering from gold nanorods prepared by electron beam lithography (EBL) as well as from cylindrical gold nanowires prepared by the template method. Rectangular nanorods with diameter in the 100 nm range act as resonant antennae showing significant antenna-like plasmon resonances similar to those of cylindrical nanowires wi...
متن کاملInfrared Spectroscopic Studies of Calcium Sulphate heated to High Temperatures
Infrared spectroscopic investigations have shown that on the basis of changes in the v3 , S0 4 band which occur when calcium sulphate is heated from 400° to 1400 °C, there are two forms of insoluble anhydrite, designated as ß'and /?-CaS04 . /?'-CaS04 is metastable and is completely converted into /?-CaS04 by heating above 1000 °C. With longer heating periods this conversion can even take place ...
متن کاملInfrared spectroscopic studies of biomembranes and model membranes.
The use of vibrational spectroscopy to probe the structure and dynamics of biological molecules is a rapidly expanding area of research. Its origins, however, lie in the early studies of simple, organic molecules by infrared and Raman techniques. The comparison of vibrational spectra with molecular structure provided organic chemists with correlation charts which are the basis of sample analysi...
متن کاملRaman Spectroscopic Studies of Bioactive Materials
Bioactive materials including glass and glass-ceramics are nowadays used as medical implants for orthopedic applications. In this study several samples of glass-ceramics have been prepared using both heat treatment and sol-gel processes. The structure and bioactivity of these samples based on their interaction with simulated body fluid (SBF) have been determined. In-vitor, using the Raman s...
متن کاملInfrared Spectroscopic Studies of Cells and Tissues: Triple Helix Proteins as a Potential Biomarker for Tumors
In this work, the infrared (IR) spectra of living neural cells in suspension, native brain tissue, and native brain tumor tissue were investigated. Methods were developed to overcome the strong IR signal of liquid water so that the signal from the cellular biochemicals could be seen. Measurements could be performed during surgeries, within minutes after resection. Comparison between normal tiss...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biochimica et Biophysica Acta (BBA) - Biomembranes
سال: 2006
ISSN: 0005-2736
DOI: 10.1016/j.bbamem.2006.05.010