Patent ID: 9358573
Filing Date: 2016-06-07
CPC Classification: B05D,C07K,H01J

Claim Text:
1. A method of a surface modification for analyzing of phosphorylated peptides characterized in that an alcoholic solution of zirconium/titanium/hafnium alkoxide (A) and a pressurized carrier gas of about 0.2 to 0.8 MPa are transferred to a closed compartment of a T-piece ( 1 ), the closed compartment of the T-piece ( 1 ) is kept under voltage of ±800 to 8000 V, and it contains an electrospray needle ( 6 ), from which a created nebulized aerosol (B) is sprayed, and the created nebulized aerosol (B) is transferred through a heated compartment ( 10 ), that is held under 50 to 250° C., from which dried particles (C) are brought out, and the dried particles (C) are focused to a surface ( 12 ) for modification.