Highly tunable 스포츠 토토 라이브 스코어 nanoprobes and their couplings

" Synthesizing and controlling 스포츠 토토 라이브 스코어 nanostructures such as Au and Ag nanoparticles (AuNPs and AgNPs) with high precision and high yield are of paramount importance in optics, nanoscience and materials science. It is particularly important to generate and control ~1-nm 스포츠 토토 라이브 스코어 gap because 스포츠 토토 라이브 스코어 gaps of ~1 nm or less can generate exponentially stronger 스포츠 토토 라이브 스코어 coupling signals than 1-nm 스포츠 토토 라이브 스코어 gap. Among many examples of the use of 스포츠 토토 라이브 스코어 nanogap, surface-enhanced Raman scattering(SERS)-based signal amplification and bio-detection methods using SERS-active 스포츠 토토 라이브 스코어 nanoparticles (NPs) have been drawing significant interest, and it has been known that SERS effect is intense when Raman dyes are located within <1-nm inter-particle junction. However, these SERS-active NPs and SERS-active NP-based detection strategies have not been practically useful because there is no straightforward method to synthesize desired SERS-active nanostructures in a high yield, great precision and nm-level controllability. For these reasons, reproducible and quantitative SERS signal generation from SERS probes is very challenging and the widespread and practical use of SERS nanoprobes has been largely limited.


Here, I will describe DNA-based synthetic strategies to build up new types of 스포츠 토토 라이브 스코어 nanogap Au/Ag structures with high structural controllability. The use of these 스포츠 토토 라이브 스코어 nanostructures including anisotropic nanostructures as excellent optical signal enhancement platforms to address the above-mentioned issues in"