TY  - JOUR
TI  - Vibrational Analysis and Hydrogen-Bonding Effects on the Vibrational Modes of Zwitterionic DL-Tryptophan: IR Spectroscopy and DFT Calculations
AU  - BOUKAOUD, A.
AU  - CHIBA, Y.
AU  - DEHBAOUI, M.
AU  - GUECHI, N.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2019
VL  - 37
SP  - 1181
EP  - 1198
DO  - 
ER  -