High-affinity truncated aptamers for detection of Cronobacter spp with magnetic separation-assisted DNAzyme-driven 3D DNA walker. - Yang, Ningru; Ding, Ning; Qi, Shuo; Shang, Zixuan; Ma, Pengfei; Khan, Imran Mahmood; Wang, Zhouping; Xia, Yu; Zhang, Yin; Zhang, Lili (Microchimica Acta, 2024)