[1] WU K J, XIE W H, CHEN Z et al. Disturbed hippocampal histidine metabolism contributes to cognitive impairment induced by recurrent nonsevere hypoglycemia in diabetes[J]. Biochemical and Biophysical Research Communications, 682, 325-334(2023).

[2] CHEN S T, WANG W J, XU S H et al. Single nanoparticle identification coupled with auto-identify algorithm for rapid and accurate detection of L-histidine[J]. Analytica Chimica Acta, 1187, 339162(2021).

[3] MA J X, LIU P, WANG Y X et al. A histidine-rich fusion tag enables real-time monitoring of recombinant protein expression by Pauly reaction-based colorimetric assay[J]. Biochemical and Biophysical Research Communications, 666, 128-136(2023).

[4] ZHONG J J, XIA L P, XUE L R et al. Analytical method for histamine, urocanic acid isomers, and their precursor histidine in fish sauce based on precolumn dansylation and high-performance liquid chromatography[J]. Food Control, 147, 109566(2023).

[7] YAO K B, XIE X, JIAO J W et al. Plasmonic cellulose microfilament assisted SERS detection in microfluidics[J]. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 308, 123631(2024).

[11] KNEIPP K, WANG Y, KNEIPP H et al. Single molecule detection using surface-enhanced Raman scattering (SERS)[J]. Physical Review Letters, 78, 1667-1670(1997).

[13] PANDE S, CHOWDHURY J, PAL T et al. Understanding the enhancement mechanisms in the surface-enhanced Raman spectra of the 1, 10-phenanthroline molecule adsorbed on a Au@Ag bimetallic nanocolloid[J]. The Journal of Physical Chemistry C, 115, 10497-10509(2011).

[14] SONG L L, MAO K, ZHOU X D et al. A novel biosensor based on Au@Ag core-shell nanoparticles for SERS detection of arsenic (III)[J]. Talanta, 146, 285-290(2016).

[16] JANS H, HUO Q. Gold nanoparticle-enabled biological and chemical detection and analysis[J]. Chemical Society Reviews, 41, 2849-2866(2012).

[17] ZHOU Y S, ZHAO G, BIAN J M et al. Multiplexed SERS barcodes for anti-counterfeiting[J]. ACS Applied Materials & Interfaces, 12, 28532-28538(2020).

[18] NA W D, OU C J, MING Y J et al. A SERS nanoswitch based on Cu(II)-mediated dual-ligand AuNPs reversible aggregation for pyrophosphate ions detection[J]. Sensors and Actuators B: Chemical, 385, 133725(2023).

[20] [20] LE RU E C, ETCHEGOIN P G. Principles of surfaceenhanced Raman spectroscopy[M]. Amsterdam: Elsevier, 2009.

[29] [29] LI H J, WANG J F, FANG H Q, et al. Hyhilic modification of PVDFbased SERS imprinted membrane f the ive detection of Ltyrosine[J]. Journal of Environmental Management, 2022, 304: 114260.

[30] EMRE AYHAN M. CVD graphene-based flexible and transparent SERS substrate towards L-tyrosine detection[J]. Microelectronic Engineering, 241, 111546(2021).