FIELD: chemistry.
SUBSTANCE: invention relates to materials, intended for sorption and chromographical separating, in particular protein molecules. Nanodiamond sorbent contains immobilised on polysaccharide matrix nanodiamonds of explosion synthesis, with content of nanodiamonds in sorbent 8.2-12.0 mg/ml. Nanodiamonds are immobilised from hydrosol with zeta potential -40 ÷ -85 MV and fractional size of nanoparts and their clusters 3-250 nm. Method of obtaining sorbent includes processing of polysaccharide matrix, which is first cleaned from preservatives with distillate water, and than processed with 0.5-10.0 wt % nanodiamond hydrosol.
EFFECT: creating polyfunctional nanodiamond sorbent, which can adsorb proteins, differjng by physico-chemical properties.
5 cl, 2 dwg, 1 tbl, 5 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ISOLATION METHOD FOR NATURAL AND RECOMBINANT PROTEINS AND OTHER BIOLOGICAL COMPOUNDS | 2007 |
|
RU2366713C2 |
| CHROMATOGRAPHY SORBENT | 2009 |
|
RU2451544C2 |
| LUBRICATING COMPOSITION | 2007 |
|
RU2356938C2 |
| OPTICAL RADIATION POWER INTENSITY LIMITING WORKING MEDIUM AND PREPARATION METHOD THEREOF | 2009 |
|
RU2410737C1 |
| SYNTHETIC DIAMOND-CONTAINING SUBSTANCES AND A METHOD FOR SEPARATION THEREOF | 2006 |
|
RU2306258C1 |
| METHOD OF EXTRACTING HIGH COLLOIDAL STABILITY DETONATION SYNTHESIS NANODIAMONDS | 2010 |
|
RU2458858C1 |
| METHOD OF PRODUCTION OF NANODIAMONDS OF EXPLOSIVE SYNTHESIS WITH AN INCREASED COLLOIDAL STABILITY | 2003 |
|
RU2252192C2 |
| METHOD FOR IMMOBILISING DRUG PREPARATIONS ON DETONATION NANODIAMOND SURFACE | 2013 |
|
RU2561592C2 |
| NANO-SIZE DIAMOND TREATMENT METHOD | 2003 |
|
RU2258671C2 |
| METHOD OF LYSOCYME COVALENT IMMOBILIZATION FOR SUBSEQUENT APPLICATION OF IMMOBILIZED LYSOZYME TO REDUCE BACTERIAL POPULATION OF BIOLOGICAL FLUIDS | 2018 |
|
RU2694883C1 |
