1 State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio- Nanotechnology and Molecular Engineering of Hunan Province, Hunan University, Changsha, 410082, China. [email protected].
A one-step sensitive method using dynamic light scattering (DLS) was introduced for direct detection of adenosine with high selectivity. For the first time, DLS was used to detect small molecules directly and quantitatively.