Insights into Sulfhemoglobin Detection: UV-Vis and Fluorescence Spectroscopy Correlations

<div>Fluorescence intensity at 460 nm vs. percentage of sulfhemoglobin in the sample. (a) Sulfhemoglobin from oxy-hemoglobin (55 <i>μ</i>M) in the presence of met-aquo hemoglobin (5.5 <i>μ</i>M) and H<sub>2</sub>S solution (1,155 <i>μ</i>M). (b) Sulfhemoglobin upon oxy-hemoglobin reaction (55 <i>μ</i>M) H<sub>2</sub>S solution (1,155 <i>μ</i>M).</div>

Journal of Chemistry

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Figure 8

Figure 8: Insights into Sulfhemoglobin Detection: UV-Vis and Fluorescence Spectroscopy Correlations 