A simple assay for direct colorimetric visualization of trinitrotoluene at picomolar levels using gold nanoparticles.
Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, PR China.
Ying
Y
Jiang
Hong
H
Zhao
Ningning
N
Zhu
Yuqing
Y
Lin
Ping
P
Yu
Lanqun
L
Mao
D003124:Colorimetry / Q000379:methods*; D006046:Gold / Q000737:chemistry*; D053768:Metal Nanoparticles / Q000737:chemistry*; D013499:Surface Properties; D014303:Trinitrotoluene / Q000032:analysis*
D014303:Trinitrotoluene; D006046:Gold