Seedless preparation of Au nanorods by hydroquinone assistant and red blood cell membrane camouflage.

ABSTRACT: Au nanorods (AuNRs) have attracted extensive attention in diagnosis and therapy, because of their excellent photothermal effects. Although many of attempts have been employed to prepare AuNRs with a good-size monodispersity, facile and feasible preparation methods are still welcomed in consideration of theranostics-related photothermal applications. In this work, AuNRs are prepared through a seedless method using hydroquinone as the reductant. The longitudinal located surface plasmon resonance peak of the as-prepared AuNRs can be tuned from 650 to 840 nm and the AuNRs indicate a good photothermal conversion efficiency. To lower the toxicity, natural red blood cell membranes are employed to coat the AuNRs. In the primary experiment in vitro, red blood cell membrane-coated AuNRs exhib

SUBMITTER: Li J 

PROVIDER: S-EPMC9080879 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature