Soft ionization mechanisms in flexible µ-tube plasma—elucidation of He-, Ar-, Kr-, and Xe-FµTP

Shahin M. Mass-spectrometric studies of corona discharges in air at atmospheric pressures. J Chem Phys. 1966;45(7):2600–5.

Article  CAS  Google Scholar 

Good A, Durden DA, Kebarle P. Ion–molecule reactions in pure nitrogen and nitrogen containing traces of water at total pressures 0.5–4 torr. Kinetics of clustering reactions forming H+ (H2O) n. J Chem Phys. 1970;52(1):212–21.

Article  CAS  Google Scholar 

Horning E, Horning M, Carroll D, Dzidic I, Stillwell R. New picogram detection system based on a mass spectrometer with an external ionization source at atmospheric pressure. Anal Chem. 1973;45(6):936–43.

Article  CAS  Google Scholar 

Michels A, Tombrink S, Vautz W, Miclea M, Franzke J. Spectroscopic characterization of a microplasma used as ionization source for ion mobility spectrometry. Spectrochim Acta, Part B. 2007;62(11):1208–15.

Article  Google Scholar 

Harper JD, Charipar NA, Mulligan CC, Zhang X, Cooks RG, Ouyang Z. Low-temperature plasma probe for ambient desorption ionization. Anal Chem. 2008;80(23):9097–104.

Article  CAS  PubMed  Google Scholar 

Chan GC-Y, Shelley JT, Jackson AU, Wiley JS, Engelhard C, Cooks RG, Hieftje GM. Spectroscopic plasma diagnostics on a low-temperature plasma probe for ambient mass spectrometry. J Anal At Spectrom. 2011;26(7):1434–44.

Article  CAS  Google Scholar 

Olenici-Craciunescu S, Müller S, Michels A, Horvatic V, Vadla C, Franzke J. Spatially resolved spectroscopic measurements of a dielectric barrier discharge plasma jet applicable for soft ionization. Spectrochim Acta, Part B. 2011;66(3–4):268–73.

Article  CAS  Google Scholar 

Cody RB, Laramée JA, Durst HD. Versatile new ion source for the analysis of materials in open air under ambient conditions. Anal Chem. 2005;77(8):2297–302.

Article  CAS  PubMed  Google Scholar 

Andrade FJ, Shelley JT, Wetzel WC, Webb MR, Gamez G, Ray SJ, Hieftje GM. Atmospheric pressure chemical ionization source. 1. Ionization of compounds in the gas phase. Anal Chem. 2008;80(8):2646–53.

Article  CAS  PubMed  Google Scholar 

Chan GC-Y, Shelley JT, Wiley JS, Engelhard C, Jackson AU, Cooks RG, Hieftje GM. Elucidation of reaction mechanisms responsible for afterglow and reagent-ion formation in the low-temperature plasma probe ambient ionization source. Anal Chem. 2011;83(10):3675–86.

Article  CAS  PubMed  Google Scholar 

Ayala-Cabrera JF, Turkowski J, Uteschil F, Schmitz OJ. Development of a tube plasma ion source for gas chromatography–mass spectrometry analysis and comparison with other atmospheric pressure ionization techniques. Anal Chem. 2022;94(27):9595–602.

Article  CAS  PubMed  Google Scholar 

Ayala-Cabrera JF, Montero L, Meckelmann SW, Uteschil F, Schmitz OJ. Review on atmospheric pressure ionization sources for gas chromatography-mass spectrometry. Part I: Current ion source developments and improvements in ionization strategies. Anal Chim Acta. 2023;1238:340353.

Article  CAS  PubMed  Google Scholar 

Bogaerts A. The afterglow mystery of pulsed glow discharges and the role of dissociative electron–ion recombination. J Anal At Spectrom. 2007;22(5):502–12.

Article  CAS  Google Scholar 

Brandt S, Klute FD, Schütz A, Marggraf U, Drees C, Vogel P, Vautz W, Franzke J. Flexible microtube plasma (FμTP) as an embedded ionization source for a microchip mass spectrometer interface. Anal Chem. 2018;90(17):10111–6.

Article  CAS  PubMed  Google Scholar 

Tian C, Ahlmann N, Brandt S, Franzke J, Niu G. Optical characterization of miniature flexible micro-tube plasma (FμTP) ionization source: a dielectric guided discharge. Spectrochim Acta, Part B. 2021;181:106222.

Article  CAS  Google Scholar 

Baricholo P, Hlatywayo DJ, Collier M, Von Bergmann HM, Stehmann T, Rohwer E. Influence of gas discharge parameters on emissions from a dielectric barrier discharge excited argon excimer lamp. S Afr J Sci. 2011;107(11):1–7.

Google Scholar 

Zhang J-Y, Boyd IW. Efficient XeI* excimer ultraviolet sources from a dielectric barrier discharge. J Appl Phys. 1998;84(3):1174–8.

Article  CAS  Google Scholar 

Pinchuk M, Nikiforov A, Snetov V, Chen Z, Leys C, Stepanova O. Role of charge accumulation in guided streamer evolution in helium DBD plasma jets. Sci Rep. 2021;11(1):1–11.

Article  Google Scholar 

Horvatic V, Müller S, Veza D, Vadla C, Franzke J. Atmospheric helium capillary dielectric barrier discharge for soft ionization: determination of atom number densities in the lowest excited and metastable states. Anal Chem. 2014;86(1):857–64.

Article  CAS  PubMed  Google Scholar 

Speicher L, Song H, Ahlmann N, Foest D, Höving S, Brandt S, Niu G, Franzke J, Tian C. Soft ionization mechanisms in flexible µ-tube plasma - from FµTP to closed µ-tube plasma. Anal Bioanal Chem. 2024. https://doi.org/10.1007/s00216-024-05420-8.

Article  PubMed  Google Scholar 

Comments (0)

No login
gif