Caffeine Nmr
Jan. 12, 2025
An overlay of ¹H-NMR spectra of 12.5 mM caffeine, 20 mM eosin Y ... Spectroscopy in Organic Chemistry Authenticity testing and caffeine quantification of coffee with ... Caffeine Nmr
Jan. 12, 2025
An overlay of ¹H-NMR spectra of 12.5 mM caffeine, 20 mM eosin Y ... Spectroscopy in Organic Chemistry Authenticity testing and caffeine quantification of coffee with ... Caffeine Nmr
![¹H NMR spectra of (a) [Pd (caffeine)2Cl2] complex in D2O and (b ...](https://www.researchgate.net/publication/356803395/figure/fig3/AS:11431281173614058@1688988130544/H-NMR-spectra-of-a-Pd-caffeine2Cl2-complex-in-D2O-and-b-Pd-caffeine2Cl2.png){kind=link}
![Caffeine - Optional[13C NMR] - Chemical Shifts - SpectraBase](https://spectrabase.com/api/spectrum/6E3W8CgN5bE/structure.png?h=300&w=382){kind=link}
![Caffeine - Optional[1H NMR] - Chemical Shifts - SpectraBase](https://cdnintech.com/media/chapter/51319/1512345123/media/fig10.png){kind=link}
![PDF] Intermolecular Interactions between Eosin Y and Caffeine ...](https://spectrabase.com/api/spectrum/96UStrzYUXB/partial.png?h=214.875&ph=true&w=382){kind=link}
![Caffeine - Optional[13C NMR] - Chemical Shifts - SpectraBase](https://www.researchgate.net/publication/335267916/figure/fig2/AS:793954496815104@1566304911543/A-1-H-NMR-in-D-2-O-of-tablet-11a-showing-the-caffeine-peaks-with-expansion-of-the.jpg){kind=link}
