Naslov
Elektroraspršenje - blagi način ionizacije u spektrometriji masa
(Electrospray - a mild way of ionization in mass spectrometry)

Autori
Galić, Nives

Izvornik
Kemija u industriji : časopis kemičara i tehnologa Hrvatske (0022-9830) 3 (2003), 1; 117-123

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pregledni rad, znanstveni

Ključne riječi
spektrometrija masa ; elektroraspršenje ; mehanizam ; pregled
(mass spectrometry ; electrospray ; mechanism ; review)

Sažetak
Aspects of the major processes by which ions in solution are converted to ions in the gas phase are given on the basis of information available in the articles on electrospray mass spectrometry (ESMS). Production of a stream of charged droplets at the ES capillary tip and evolution of the charged droplets due to solvent evaporation and Coulomb fission are described in detail. The production of the gas phase ion from very small charged droplets is described by the charge residue model and the ion evaporation mechanism. The dependence of the sensitivity in ESMS on the chemical nature of the analyte as well as relationship between the ions observed in the gas phase and original ions present in the solution are reviewed.

Izvorni jezik
Hrvatski

Znanstvena područja
Kemija

POVEZANOST RADA