Aqueous sols of oligo(ethylene glycol) surface decorated polydiacetylene vesicles for colorimetric detection of Pb2+

A Colorimetric Lead Biosensor Using DNAzyme-Directed Assembly of Gold Nanoparticles

Juewen Liu, Yi Lu · Journal of the American Chemical Society · 2003 · 1.3K citations

Engineering, Biochemistry, Biotechnology +17

Direct Colorimetric Detection of a Receptor-Ligand Interaction by a Polymerized Bilayer Assembly

Deborah H. Charych, Jon O. Nagy, Wayne Spevak et al. · Science · 1993 · 729 citations

Medicine, Bioengineering, Biomedical Engineering +17

Accelerated Color Change of Gold Nanoparticles Assembled by DNAzymes for Simple and Fast Colorimetric Pb²⁺ Detection

Juewen Liu, Yi Lu · Journal of the American Chemical Society · 2004 · 634 citations

Engineering, Biochemistry, Chemistry +17

Color and Chromism of Polydiacetylene Vesicles

Sheldon Yoshio Okada, Susan Peng, Wayne Spevak et al. · Accounts of Chemical Research · 1998 · 578 citations

Natural Sciences, Chemistry, Materials Science +16

Self-assembly of mesoscopically ordered chromatic polydiacetylene/silica nanocomposites

Yunfeng Lu, Yi Yang, Alan Sellinger et al. · Nature · 2001 · 553 citations

Natural Sciences, Materials Engineering, Materials Science +12