SEMINĀRI, Ķīpsalā, Ķīmijas  fakultātes ēkā, 317. ist., 16:30

7.12.2017.
MEASUREMENT OF LOW CONCENTRATION OF NANOSIZED OBJECTS IN BIOLIQUIDS BY MEANS OF REFRACTOMETRIC METHODS. – Dr. phys Vladimir Kozlov,  Institute of Microbiology and Virology, Riga Stradin University; 40 min
Abstract: developed optical scheme of  refractometer  with temperature stabilization ~ 0.01℃ allows to measure refractive index of the sample with accuracy  not worse 0.000005; it is experimentally shown that at small concentration of nanoparticles in suspension the last can be characterized by some efficient refractivity. Developed device  allows to measure concentration of SiO2 nanoparticles in water suspensions up to several mg/l.

Laipni lūdzam

Biomedicīnas inženierzinātņu un nanotehnoloģiju institūtā

RTU BIN Institūts
Viskaļu iela 36A (Ezermalas iela 6k)
Rīga, LV – 1006, Latvija

Tālrunis: +371 67089383
E-pasts: bini [at] rtu.lv

Lapa atjaunota 17.07.2017.