Photo Physical Properties Of Caffeine And Cu (ii)-caffeine Complex
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In this thesis UV/Vis absorption spectra of caffeine in water and dichloromethane, copperrnsulphate, and mixture of caffeine and copper sulphate in water solution is investigated.rnUV/Vis absorption spectrum of Cu (II)-Caffeine complex is also investigated as arnfunction of time during refluxing to check complex formation. The molar decadicrnabsorption coefficient of caffeine is calculated. Fluorescence emission spectra of Cu (II)-rnCaffeine complex is also investigated and compared with its absorption band. Arearnnormalization analysis method is used. Finally, a better derivative fluorescence methodrnfor determination of caffeine content of substances is recommendedrnKey words: Absorbance, Molar decadic absorption coefficient, Reflux, Complexrnformation, Derivative Fluorescence, Is-emission point, Area normalization
Subsurface Intelligence & Critical Mineral Exploration
Modern Geology projects now focus on Machine Learning in Mineral Targeting, Carbon Capture & Storage (CCS) Geologic Modeling, and Critical Mineral Systems (Lithium, REEs). If your research involves Hydrogeological Connectivity, Seismic Inversion, or Geotechnical Site Characterization, ensure your analysis follows the JORC or NI 43-101 reporting standards and utilizes robust 3D Subsurface Visualization and Geochemical Fingerprinting frameworks.
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