Aptasensor based on a flower-shaped silver magnetic nanocomposite enables the sensitive and label-free detection of troponin I (cTnI) by SERS

Nanotechnology v. 31, n. 50, p. 505505, 2020 3.551 10.1088/1361-6528/abb84f Alves, R. S. ; Sigoli, F. A.; Mazali, I. O. 2020