Colorimetric recognition of DNA intercalators with unmodified gold nanoparticles.
A colorimetric approach to recognize the binding mode between DNA and molecules was developed, which was based upon the electrostatic interaction between DNA and gold colloids.
Xin
Aiping
A
State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, PR China.
Dong
Qiupeng
Q
Xiong
Cen
C
Ling
Liansheng
L
D003124:Colorimetry; D004247:DNA / Q000737:chemistry*; D006046:Gold / Q000737:chemistry*; D007364:Intercalating Agents / Q000032:analysis*; D053768:Metal Nanoparticles
D007364:Intercalating Agents; D006046:Gold; D004247:DNA