Maxis 2 esi qtof

Manufactured by Bruker

The MaXis II ESI-QTOF is a high-resolution mass spectrometer designed for electrospray ionization (ESI) and quadrupole-time-of-flight (QTOF) analysis. It provides accurate mass measurement and high-sensitivity detection of a wide range of compounds.

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Lab products found in correlation

Avance 400, by Bruker (2 mentions) Amx 400, by Bruker (2 mentions) Ftir 8400, by Shimadzu (1 mentions) 1 2 dipalmitoyl sn glycero 3 phosphocholine dppc, by Merck Group (1 mentions)

Spelling variants of this product

MaXis II (16 citations) Maxis II QTOF (6 citations) MaXis II UHR ESI-QTOF MS (3 citations) MaXis II UHR ESI-QTOF MS instrument (2 citations) MaXis II ETD ESI qTOF (2 citations)

2 protocols using maxis 2 esi qtof

Spectroscopic Characterization of N-Donor Ligands

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The solution ¹H and ¹H–¹H COSY NMR spectra
were recorded on Bruker Avance 400 and AMX 400 spectrometers with
chemical shifts referenced to residual solvent resonances. The infrared
spectra were measured on a Shimadzu FTIR-8400S instrument. Mass spectra
were recorded on a Bruker maXis II ESI-QTOF instrument in the ESI⁺ and ESI^– (for 2–5) modes. Microanalyses were performed in the analytical laboratory
of the University of Eastern Finland. The synthesis of the ligands
(L1–L5) are provided in the Supporting Information.

Kisel K.S., Eskelinen T., Zafar W., Solomatina A.I., Hirva P., Grachova E.V., Tunik S.P, & Koshevoy I.O. (2018). Chromophore-Functionalized Phenanthro-diimine Ligands and Their Re(I) Complexes. Inorganic Chemistry, 57(11), 6349-6361.

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Synthesis and Characterization of Iridium Complex

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Solvents were used as received. Solution ¹H, ¹H–¹H COSY, NOESY NMR spectra were recorded using a Bruker Avance 400 and AMX-400 spectrometers. Mass spectra were measured on a Bruker maXis II ESI-QTOF instrument in the ESI⁺ mode. Microanalyses were carried out in the analytical laboratory of the University of Eastern Finland. The bis(μ-chlorido) bridged dimeric precursor {(N^C–COOMe)₂IrCl}₂ (N^C–COOMe = methyl 2-phenylquinoline-4-carboxylate) were synthesized according to published procedures.^{32 (link)} Methyl 2-phenylquinoline-4-carboxylate, 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) and 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-2000] (DSPE-PEG2000) were purchased from Sigma-Aldrich (St. Louis, MO, USA). HEPES buffer solution contained 20 mM HEPES and 140 mM NaCl in MilliQ purified water and the pH was adjusted to 7.4 with NaOH. Calcein solution had 60 mM of calcein and 29 mM of NaCl in MilliQ purified water and the pH was set to 7.4 with NaOH.

Shakirova J.R., Sadeghi A., Koblova A.A., Chelushkin P.S., Toropainen E., Tavakoli S., Kontturi L.S., Lajunen T., Tunik S.P, & Urtti A. (2020). Design and synthesis of lipid-mimetic cationic iridium complexes and their liposomal formulation for in vitro and in vivo application in luminescent bioimaging. RSC Advances, 10(24), 14431-14440.

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