Assignment of Chloroaquoindium Phthalocyanine by Mass Spectroscopy

Study of Co-phthalocyanine films by surface plasmon resonance spectroscopy

NMR Resonance Assignment Assisted by Mass Spectrometry

Nuclear magnetic resonance (NMR) provides a useful tool for the structural determination of biomollecules, especially for those molecules that are difficult to crystallize for diffraction studies. During the structure determination by NMR, a key step is the resonance assignment of chemical shifts. The traditional NMR resonance assignment is to use the triple resonance experiments, such as HNCA,...

Assignment of polymorphic species of insulin analogues in ion mobility mass spectroscopy

Electrospray ionization - ion mobility spectrometry - mass spectrometry (ESI-IMS-MS) allows the identification of protein polymorphic distribution of protein conformers and oligomers. We report the detailed identification of the species observed with commercially available pharmaceutical preparation of wild-type, regular human insulin.

Ultrafast Charge Transfer in Nickel Phthalocyanine Probed by Femtosecond Raman-Induced Kerr Effect Spectroscopy

The recently developed technique of femtosecond stimulated Raman spectroscopy, and its variant, femtosecond Raman-induced Kerr effect spectroscopy (FRIKES), offer access to ultrafast excited-state dynamics via structurally specific vibrational spectra. We have used FRIKES to study the photoexcitation dynamics of nickel(II) phthalocyanine with eight butoxy substituents, NiPc(OBu)8. NiPc(OBu)8 is...

Degradation of Phthalocyanine by a Core-Shell TiO2 Photocatalyst: Effect of Iron Dopping on Band Gap

In this research, initially, the sol-gel method was employed to produce γ-alumina and TiO2 catalysts with core-shell structure. Iron (III) was used as a dopant. The newlyproduced core-shells were Fe/TiO2// Fe/ γ-Al2O3 (FTFA). Sulfonated cobalt phthalocyanine was used as a dye pollutant in Merox process. By doping Fe in TiO2 catalyst, the ef...