“…Currently, several methods of detection of TNT are used, which include those based on fluorescence [6][7][8][9][10][11][12][13][14][15][16][17], amperometry [18,19], surface plasmon resonance [5,[20][21][22][23][24][25][26][27][28], mass spectrometry [29][30][31][32][33][34], chromatography [35][36][37][38][39], Raman spectroscopy [40][41][42][43][44], and ion mobility spectroscopy [45,46]. In addition to amperometry, other electrochemical techniques have also been used to detect TNT [47][48][49][50][51].…”