Richard J. Cohen, the Whitaker Professor in Biomedical Engineering in the MIT Institute for Professional medical Engineering and Science (IMES) and a school member in the Harvard-MIT Plan in Health Sciences and Technological know-how (HST), has viewed a lot during his years at MIT. He is a exceptional “MIT lifer,” […]
Biomedical
Introducing NMR to Biomedical Laboratory Scientists through a Laboratory Exercise; Synthesis, Structure Determination and Quantization of Aspirin by Employing an 1H-NMR Bench Top Instrument
The effect of recrystallization can also be observed by comparing the spectra of the crude and the final product. In the spectra of the crude product, the appearance of a resonance up-field from the methyl is observed (1.99 ppm, marked with a star). This is acetic acid that has not […]