Interaction and Characterization of The Triarylmethane Dye Bromophenol Blue with CdSeTe Quantum Dots

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Tarih

2021

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info:eu-repo/semantics/openAccess

Özet

The use of hybrid associates in biological, optoelectronics and energy fields are increasing dayby day. In this context, in this study, CdSeTe Quantum dots (QD): Bromophenol Blue (BPB)hybrid associates were studied for the first time in the literature and their spectroscopiccharacterizations were examined. In the study, CdSeTe QDs were synthesized withtrioctylphosphine (TOP) ligands by hot injection method, and it was planned that the BPBwould passivate the surface of the QD by interacting with the TOP ligand of the CdSeTe QDs.CdSeTe QD: BPB hybrid associates were prepared in different concentrations, and the effectsof QD: BPB ratios on absorbance and emission characterizations were examined. Structureshave been characterized using Uv-vis, PL, ICP-OES and FTIR. With the results found, thepredictive mechanism has been put forward.

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Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi

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Cilt

25

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1

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