A simple and label-free fluorescent DNA sensor for visual detection of aptamer-based berberine - Analytical Methods (RSC Publishing) DOI:10.1039/D4AY01411A,A simple and label-free fluorescent DNA sensor for visual detection of aptamer-based berberine - Analytical Methods (RSC Publishing) DOI:10.1039/D4AY01411A,CROSS STA,The life of the Copper Eskimos : Jenness, Diamond, 1886-1969 : Free Download, Borrow, and Streaming : Internet Archive,Excavations at Saqqara, 1911-12: the tomb of Hesy : Quibell, James Edward, 1867-1935 : Free Download, Borrow, and Streaming : Internet Archive