Upload your file to analyze the spectrum
Upload a spectrum file in format. CSV, TXT, XLSX, XLS Remember: the file must have two columns: wavelength and absorbance.
First, the app shows a graph with the data exactly as you provided it ("Raw").
Then you can switch to the processed spectrum ("Processed"), which is the version the app transforms and normalizes to run the calculations.
Finally, a prediction model based on trained neural networks estimates the nanoparticle shape and its width and length.
Upload Spectrometer File