Apparatus and methods of use in the mass analysis of chemical sa

Details Apparatus and methods of use in the mass analysis of chemical sa Apparatus and methods of use in the mass analysis of chemical sa

1985-08-21

1990-03-13

Fields, Carolyn E.

Radiant energy

Ionic separation or analysis

With sample supply means

250281, H01J 4904

Patent

active

049085123

ABSTRACT:
A probe for supporting a sample in an ion source of a mass spectrometer comprises a target formed by a copper probe tip for a liquid sample in which the sample passes through a fine bore 18a of the tip on to the end surface of the tip where it is held as a droplet by surface tension. In order to replenish the droplet surface, capillary tubing leads from a syringe to the inlet end of the bore in the probe tip.

REFERENCES:
patent: 4239967 (1980-12-01), Carr et al.
patent: 4267457 (1981-05-01), Nakagawa et al.
Leavitt, Van Nostrand's Scientific Encyclopedia, 1976, p. 422.
Caprioli et al, "Fast Atom Bombardment for Real-Time Analysis of Peptide Fragments . . . ", 46, pp. 419-422.
Smith & Caprioli, "Following Enzyme Catalysis . . . Mass Spectrometer", vol. 10, No. 2, pp. 98-102.
Caprioli et al., "Performance of a Fast Atom Bombardment Source . . . Mass Spectrometer", vol. 10, No. 2, pp. 94-97.
Bradley et al, "Peptide Sequencing Using the Combination of Edman . . . Mass Spectrometry", vol. 104, No. 4, pp. 1223-1230.
Hong et al, "Simultaneous Analysis of C-Terminal Amino Acid . . . Digestion", vol. 10, No. 8, 450-457.
Aimoto et al, "Amino Acid Sequence of a Heat-Stable Enterotoxin . . . Coli", 129, pp. 257-263.
Self & Parente, "The Combined Use of Enzymatic Hydrolysis . . . Peptide Sequencing", vol. 10, No. 2, pp. 78-82.
Brodbelt & Cooks, "An Exceedingly Simple Mass Spectrometer Interface . . . Analysis", 57, pp. 1155-1157.

Affiliated with

Also associated with

Rating

Apparatus and methods of use in the mass analysis of chemical sa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and methods of use in the mass analysis of chemical sa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and methods of use in the mass analysis of chemical sa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-52222