Fig. 2: Spectroscopic and mass spectrometric characterization of the quadruple nanomodel (C-dots-shpep-1-lnpep-1-epi-AIC). | Communications Chemistry

Fig. 2: Spectroscopic and mass spectrometric characterization of the quadruple nanomodel (C-dots-shpep-1-lnpep-1-epi-AIC).

From: Development of a quadruple-conjugated carbon dot nanomodel for targeted glioma therapy

Fig. 2: Spectroscopic and mass spectrometric characterization of the quadruple nanomodel (C-dots-shpep-1-lnpep-1-epi-AIC).The alternative text for this image may have been generated using AI.

A The UV-vis spectral comparison of the quadruple nanomodel, shPep-1, lnPep-1, naked C-dots, temozolomide, AIC, and epirubicin. B The fluorescence emission spectra of quadruple nanomodel at various excitation wavelengths. The 20 µg mL−1 samples were analyzed in a 1 cm quartz cell. C The FTIR spectra comparison of naked C-dots, quadruple nanomodel, lnpep-1, shpep-1, epirubicin, and AIC. MALDI-TOF mass spectroscopic analysis of D free lnPep-1 and shPep-1, and E Quadruple C-dot conjugate. epi (epirubicin), temo (temozolomide), AIC (5-aminoimidazole-4-carboxamide).

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