Chemical methods developed over the past two decades enable preparation of colloidal
nanocrystals with uniform size and shape. These Brownian objects readily order into …

The robust, sensitive, and selective detection of targeted biomolecules in their native
environment by prospective nanostructures holds much promise for real-time, accurate, and …

The spatial arrangement of plasmonic nanoparticles can dramatically affect their interaction
with electromagnetic waves, which offers an effective approach to systematically control their …

A portable, cost-effective and storable DNA-gold nanoparticle (AuNP) hybrid hydrogel film
based biosensing system was developed, with AuNPs serving as both the crosslinking units …

Point-of-care testing (POCT) platforms for microRNA (miRNA) detection have attracted
considerable attention in recent years, due to the increasingly important role of miRNA as …

Since its introduction in the early 1990s, layer-by-layer (LbL) self-assembly of films has been
widely used in the fields of nanoelectronics, optics, sensors, surface coatings, and controlled …

Colloidal crystallization provides a means to synthesize hierarchical nanostructures by
design and to use these complex structures for nanodevice fabrication. In particular, DNA …

In the last few decades, two-dimensional monolayer films of gold nanoparticles (2D MFGS)
have attracted increasing attention in various fields, due to their superior attributes of …

Free‐standing 2D nanoassemblies are ultrathin nanomembranes or nanosheets
constructed from constituent nanoscale building blocks including metal nanoparticles …

Herein, we report the self-assembly and multimodal shape transformation of dual-
responsive DNA di-and triblock copolymers. Dual-responsive DNA diblock copolymer was …