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Biomolecule Mediating Synthesis Of Inorganic Nanoparticles And Their Applications, Zengyan Wei
Biomolecule Mediating Synthesis Of Inorganic Nanoparticles And Their Applications, Zengyan Wei
Dissertations, Theses, and Capstone Projects
Project 1.
The conventional phage display technique focuses on screening peptide sequences that can bind on target substrates, however the selected peptides are not necessary to nucleate and mediate the growth of the target inorganic crystals, and in many cases they only show moderate affinity to the targets. Here we report a novel phage display approach that can directly screen peptides catalytically growing inorganic nanoparticles in aqueous solution at room temperature. In this study, the phage library is incubated with zinc precursor at room temperature. Among random peptide sequences displayed on phages, those phages that can grow zinc oxide (ZnO) …