Raman studies of TMTSF salt of cobalt bis(dicarbollide) anion

Barszcz, Bolesław; Graja, A.; Ziolkovskiy, D.V.; Стародуб, В. А.; Кравченко, А. В.

doi:10.1016/j.molstruc.2010.03.034

“…So far, only one reference can be found in the literature that deals with computational Raman studies. 38 In this case, the comparison between experimental and theoretical Raman spectra is used to determine the geometry in the solid state. Moreover, it is possible to assign all the frequencies in the spectra to the different vibrations within the molecule with the aid of computed values.…”

Section: B Simulation Of Nmr Ir and Raman Spectramentioning

confidence: 99%

Metallacarboranes and their interactions: theoretical insights and their applicability

Farràs

¹

,

Juárez-Pérez

²

,

Lepšı́k

³

et al. 2012

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“…Based on a previous computational study of CoSAN, [23] most of the Raman bands likely originate from the carboranyl component. The coordination of different metal centres results in shifting of several key vibrational modes within the Raman spectrum.…”

mentioning

confidence: 99%

Expanding the Range of Bioorthogonal Tags for Multiplex Stimulated Raman Scattering Microscopy

Murphy,

Tipping,

Braddick

et al. 2023

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Multiplex optical detection in live cells is challenging due to overlapping signals and poor signal‐to‐noise associated with some chemical reporters. To address this, the application of spectral phasor analysis to stimulated Raman scattering (SRS) microscopy for unmixing three bio‐orthogonal Raman probes within cells is reported. Triplex detection of a metallacarborane using the B–H stretch at 2480‐ 2650 cm‐1 , together with a bis‐alkyne and deuterated fatty acid can be achieved within the cell‐silent region of the Raman spectrum. When coupled to imaging in the high‐wavenumber region of the cellular Raman spectrum, nine discrete regions of interest can be spectrally unmixed from the hyperspectral SRS dataset, demonstrating a new capability in the toolkit of multiplexed Raman imaging of live cells.

show abstract

Expanding the Range of Bioorthogonal Tags for Multiplex Stimulated Raman Scattering Microscopy

Murphy,

Tipping,

Braddick

et al. 2023

View full text Add to dashboard Cite

Multiplex optical detection in live cells is challenging due to overlapping signals and poor signal‐to‐noise associated with some chemical reporters. To address this, the application of spectral phasor analysis to stimulated Raman scattering (SRS) microscopy for unmixing three bio‐orthogonal Raman probes within cells is reported. Triplex detection of a metallacarborane using the B–H stretch at 2480‐ 2650 cm‐1 , together with a bis‐alkyne and deuterated fatty acid can be achieved within the cell‐silent region of the Raman spectrum. When coupled to imaging in the high‐wavenumber region of the cellular Raman spectrum, nine discrete regions of interest can be spectrally unmixed from the hyperspectral SRS dataset, demonstrating a new capability in the toolkit of multiplexed Raman imaging of live cells.

show abstract

Raman studies of TMTSF salt of cobalt bis(dicarbollide) anion

Cited by 7 publications

References 12 publications

Metallacarboranes and their interactions: theoretical insights and their applicability

Metallacarboranes and their interactions: theoretical insights and their applicability

Expanding the Range of Bioorthogonal Tags for Multiplex Stimulated Raman Scattering Microscopy

Expanding the Range of Bioorthogonal Tags for Multiplex Stimulated Raman Scattering Microscopy

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