Binding of the Bi (III) Complex of Naringin with <b><i>β</i></b>-Cyclodextrin/Calf Thymus DNA: Absorption and Fluorescence Characteristics

<table>Absorption spectra of Naringin-Bi (III) in various concentrations of ctDNA (inset: the plot of <svg height="16.299999" id="M26" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 79.800003 16.299999" width="79.800003" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<g transform="matrix(.017,-0,0,-.017,18.863,12.013)"><path d="M368 703l-264 -866h-60l265 866h59z" id="x2F"></path></g><g transform="matrix(.017,-0,0,-.017,25.866,12.013)"><path d="M716 28l-8 -28h-254l8 28q55 5 66 17.5t5 47.5l-30 145h-232l-74 -138q-21 -43 -11 -54.5t72 -17.5l-6 -28h-235l8 28q53 7 73.5 21t53.5 70l319 540l33 8q6 -43 33 -176l80 -381q10 -49 26.5 -63t72.5 -19zM495 281l-49 264h-2l-149 -264h200z" id="x1D434"></path></g>
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<g transform="matrix(.017,-0,0,-.017,47.188,12.013)"><path d="M535 230h-483v50h483v-50z" id="x2212"></path></g><g transform="matrix(.017,-0,0,-.017,60.922,12.013)"><path d="M716 28l-8 -28h-254l8 28q55 5 66 17.5t5 47.5l-30 145h-232l-74 -138q-21 -43 -11 -54.5t72 -17.5l-6 -28h-235l8 28q53 7 73.5 21t53.5 70l319 540l33 8q6 -43 33 -176l80 -381q10 -49 26.5 -63t72.5 -19zM495 281l-49 264h-2l-149 -264h200z" id="x1D434"></path></g>
<g transform="matrix(.012,-0,0,-.012,73.4,16.088)"><path d="M241 635q53 0 94 -28.5t63.5 -76t33.5 -102.5t11 -116q0 -58 -11 -112.5t-34 -103.5t-63.5 -78.5t-94.5 -29.5t-95 28t-64.5 75t-34.5 102.5t-11 118.5q0 58 11.5 112.5t34.5 103t64.5 78t95.5 29.5zM238 602q-32 0 -55.5 -25t-35.5 -68t-17.5 -91t-5.5 -105
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</svg> against 1/[DNA] for the interaction of Naringin-Bi (III) in various concentrations of ctDNA).</table>

International Journal of Spectroscopy

fig7

Figure 7

Figure 7: Binding of the Bi (III) Complex of Naringin with <b><i>β</i></b>-Cyclodextrin/Calf Thymus DNA: Absorption and Fluorescence Characteristics 

International Journal of Spectroscopy

Binding of the Bi (III) Complex of Naringin with β-Cyclodextrin/Calf Thymus DNA: Absorption and Fluorescence Characteristics

Figure 7