Crystal violet as a fluorescent switch-on probe for i-motif: label-free DNA-based logic gate Ma, Dik-Lung ; Kwan, Maria Hiu-Tung ; Chan, Daniel Shiu-Hin ; Lee, Paul ; Yang, Hui ; Ma, Victor Pui-Yan ; Bai, Li-Ping ; Jiang, Zhi-Hong ; Leung, Chung-Hang Abstract Publication: The Analyst Pub Date: 2011 DOI: 10.1039/c1an15091j Bibcode: 2011Ana...136.2692M