Adsorption properties of graphene oxide modified with C60-tryptophan

This dataset contains raw experimental data supporting the publication "Tryptophan-Functionalized Fullerene C60 Anchored on Graphene Oxide as a Breakthrough in Simultaneous Multi-Element Sorption." The data were collected during comprehensive studies on the sorption behavior and characterization of the novel tryptophan-functionalized C60-graphene oxide composite. The dataset includes raw results from sorption studies, including:Elution type and elution volumeMetal speciation analysisInfluence of ionic strengthAdsorption isothermsSorption kineticsMetal pair affinity studiespH-dependent sorption behaviorPoint of zero charge (PZC) determinationReusability of the sorbentSorption performance in real water samplesThe dataset is intended to provide full transparency and support for result verification, reuse, and further analysis by researchers in the field of advanced sorbent materials and environmental remediation.This research was financed by the National Science Centre, Poland, under project number 2022/45/N/ST4/00704