7/25/2019 Electrospray Ionization

1/6

Electrospray Ionizatio

By: Heidi Park

7/25/2019 Electrospray Ionization

2/6

What Is It Used For?

Liquid to an aerosol

Analyze lare !olecules"ithout destroyin the!#

E$: protein% peptide%oliosaccharide

7/25/2019 Electrospray Ionization

3/6

Ho" &oes ItWork?

7/25/2019 Electrospray Ionization

4/6

Ho" &oes the Ionization Work?

7/25/2019 Electrospray Ionization

5/6

Ad'antaes ( &isad'antaes

Ad'antaes: Lare !olecules can )e analyzed *+W , -.%.../

Ionizes 'ery 0raile !olecules and non1co'alentco!ple$es

2an )e easily inter0aced "ith HPL2

&isad'antaes: 3ot use0ul 0or non1polar co!pounds 4pectra o0 !i$tures et too co!ple$

7/25/2019 Electrospray Ionization

6/6

5e0erences:

Furon% 4un# 6Electrospray Ionization#6 ElectrospIonization# +ass 4pectro!etry La)oratory% n#d# WFe)# 8.9#

Baner;ee% 4hi)das# 6Electrospray Ionization +ass4pectro!etry: A ate Parker% n#d# Print#