spectral domain optical coherence tomography system with a central wavelength of  (Thorlabs)

Journal: Inorganic Chemistry

Article Title: Time- and Temperature-Resolved Triplet Dynamics in Tungsten Iodide Clusters

doi: 10.1021/acs.inorgchem.5c02344

Figure Lengend Snippet: Optical properties of 1 (red) and 2 (blue). (A) Absorbance (straight) and emission (dashed) at 298 K in an acetonitrile (dark) and PMMA matrix (bright). The excitation wavelength was 370 nm for all of the emission measurements. Note that the glass substrate used for the PMMA films has a wavelength cutoff of 310 nm. (B,C) Excitation (straight) and emission (dashed) spectra of 1 and 2 in PMMA at room temperature (dark) and at 4 K (bright).

Article Snippet: 90 fs laser pulses at a repetition rate of 1 kHz and 800 nm central wavelength were generated with an Astrella-F ultrafast Ti/sapphire amplifier from Coherent.

Techniques:

Journal: Inorganic Chemistry

Article Title: Time- and Temperature-Resolved Triplet Dynamics in Tungsten Iodide Clusters

doi: 10.1021/acs.inorgchem.5c02344

Figure Lengend Snippet: (A) Kinetic traces and monoexponential fits (straight) of ns-TA measurements of 1 (red) and 2 (blue) at 500 nm in acetonitrile and an excitation wavelength of 350 nm at room temperature. The different oxygen concentrations are indicated by the color gradient and range from 0% (argon, dark) to 100% (bright). (B) Oxygen concentration against the reciprocal monoexponential lifetime of 1 (red) and 2 (blue) measured by PL (dark) and TA (bright) spectroscopy. The linear fit is shown with a straight line. (C) Proposed Jabłoski diagram with ISC rates, emission lifetimes, and quenching rates of 1 (red) and 2 (blue) respectively.

Article Snippet: 90 fs laser pulses at a repetition rate of 1 kHz and 800 nm central wavelength were generated with an Astrella-F ultrafast Ti/sapphire amplifier from Coherent.

Techniques: Concentration Assay, Spectroscopy

Journal: Molecules

Article Title: New Cyclam-Based Fe(III) Complexes Coatings Targeting Cobetia marina Biofilms

doi: 10.3390/molecules30040917

Figure Lengend Snippet: ( a ) Culturable and ( b ) total cells of C. marina biofilms formed on PU (control), PU/FeCy-1 , and PU/FeCy-2 surfaces after 42 days. The asterisks represent statistical differences between PU and the PU/FeCy surfaces ( p -values < 0.05).

Article Snippet: Qualitative and quantitative structural characterization of biofilms was determined through OCT analysis (Thorlabs Ganymede Spectral Domain Optical Coherence Tomography system with a central wavelength of 930 nm, Thorlabs GmbH, Dachau, Germany), as reported by Romeu et al. [ , ].

Techniques: Control

Journal: Molecules

Article Title: New Cyclam-Based Fe(III) Complexes Coatings Targeting Cobetia marina Biofilms

doi: 10.3390/molecules30040917

Figure Lengend Snippet: Representative 3D OCT images of C. marina biofilms formed on PU (control), PU/FeCy-1 , and PU/FeCy-2 surfaces after 42 days. The color scale shows the range of biofilm thickness. All images were obtained in a scan range of 2490 µm × 1512 µm × 600 µm.

Article Snippet: Qualitative and quantitative structural characterization of biofilms was determined through OCT analysis (Thorlabs Ganymede Spectral Domain Optical Coherence Tomography system with a central wavelength of 930 nm, Thorlabs GmbH, Dachau, Germany), as reported by Romeu et al. [ , ].

Techniques: Control

Journal: Molecules

Article Title: New Cyclam-Based Fe(III) Complexes Coatings Targeting Cobetia marina Biofilms

doi: 10.3390/molecules30040917

Figure Lengend Snippet: ( a ) Thickness, ( b ) porosity, ( c ) contour coefficient, and ( d ) biovolume of C. marina biofilms formed on PU (control), PU/FeCy-1 , and PU/FeCy-2 surfaces after 42 days. The asterisks represent statistical differences between PU and PU/FeCy surfaces ( p -values < 0.05).

Article Snippet: Qualitative and quantitative structural characterization of biofilms was determined through OCT analysis (Thorlabs Ganymede Spectral Domain Optical Coherence Tomography system with a central wavelength of 930 nm, Thorlabs GmbH, Dachau, Germany), as reported by Romeu et al. [ , ].

Techniques: Control

Journal: Molecules

Article Title: New Cyclam-Based Fe(III) Complexes Coatings Targeting Cobetia marina Biofilms

doi: 10.3390/molecules30040917

Figure Lengend Snippet: CLSM images of C. marina biofilms on PU (control), PU/FeCy-1 , and PU/FeCy-2 surfaces after 42 days. These representative images were obtained from confocal z -stacks using the IMARIS 9.3.1 software and present an aerial, 3D view of the biofilms, with the shadow projection on the right. The white scale bars represent 40 μm.

Article Snippet: Qualitative and quantitative structural characterization of biofilms was determined through OCT analysis (Thorlabs Ganymede Spectral Domain Optical Coherence Tomography system with a central wavelength of 930 nm, Thorlabs GmbH, Dachau, Germany), as reported by Romeu et al. [ , ].

Techniques: Control, Software