ATR	Attenuated Total Reflection
CBAA	Cyclobutane Amino Acid
DDS	Drug Delivery Systems
DIPEA	Diisopropylethylamine
DMAP	Dimethylaminopyridine
DMF	Dimethylformamide
DNA	Deoxyribonucleic Acid
ESI	Electrospray Ionization
HRMS	High-Resolution Mass Spectrometry
IR	Infrared
LMWG	Low Molecular-Weight Gelator
MS	Mass Spectrometry
NMR	Nuclear Magnetic Resonance
NPY	Neuropeptide Y
PyBOP	(Benzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate
QTOF	Quadrupole Time-of-Flight
TEA	Triethylamine
TFA	Trifluoroacetic Acid
THF	Tetrahydrofuran
TLC	Thin layer chromatography