Highly sensitive detection of tryptophan (Trp) in serum based on diazo-reaction coupling with Surface-Enhanced Raman Scattering and colorimetric assay
ANALYTICA CHIMICA ACTA [2020]
Min Fan, Dechan Lu, Ruiyun You, Cairou Chen, Yudong Lu, Yang Wu, Huiying Shen, Shangyuan Feng