Fig. 2From: Allosteric probe initiated triple signal recycles for sensitive analysis of adenosine triphosphate (ATP)Feasibility allosteric probe initiated triple signal recycles. a Illustration of assembly of allosteric probe; b fluorescence spectrum of allosteric probe during the assembly process; c fluorescence intensity of allosteric probe when incubated in different buffer solutions; d fluorescence spectrum of the approach when ATP and DNA polymerase existed or notBack to article page