TRACK MEMBRANE TECHNOLOGY IN PREPARATION SUBSTRATES
FOR HIGH-SENSITIVITY BIOPOLYMER ANALYSIS BY THE GRS TECHNIQUE

V.A.Oleinikov, B.V.Mchedlishvili

Institute of Cristallography RAS

The paper HQR describes giant Raman scattering (GRS)-active substrate preperation techneques using the track membrane technology. The substrates constitute surfaces with ideal-cone shaped protrusious whose size and form are widely vfriable (20-10 000 nm in height),surface density may reach 1011 cm-2, and also microtybe structures, a sex of metallezed capillaries. The results of theoretical and experimental investigations of optical propertios exhibited by such surfaces are given and the possibility to vary the resonance properties of the cubctrates (in the optical range of 300-600 nm) is shown. The results on obtaining GRS spectra of some compounds includung those of biolotical nature (DNA, ptrotein) are reviewed.