School;
of;
Chemistry;
and;
Chemical;
Engineering,;
Southwest;
University,;
Chongqing;
400715,;
China;
School;
of;
Chemistry;
and;
Chemical;
Engineering,;
Southwest;
University,;
Chongqing;
400715,;
China;
School;
of;
Chemistry;
and;
Chemical;
Engineering,;
Southwest;
University,;
Chongqing;
400715,;
China;
amikacin,; congo; red, ; resonance ; Rayleigh; scattering, ; second-order; scattering, ; frenquency; doubling; scattering, ; resonance ; non-linear ; scattering. ;