Plasmonic silver and gold nanoparticles: shape-and structure-modulated plasmonic functionality for point-of-caring sensing, bio-imaging and medical therapy

Y Hang, A Wang, N Wu - Chemical Society Reviews, 2024‏ - pubs.rsc.org
Silver and gold nanoparticles have found extensive biomedical applications due to their
strong localized surface plasmon resonance (LSPR) and intriguing plasmonic properties …

SERS tags for biomedical detection and bioimaging

H Liu, X Gao, C Xu, D Liu - Theranostics, 2022‏ - pmc.ncbi.nlm.nih.gov
Surface-enhanced Raman scattering (SERS) has emerged as a valuable technique for
molecular identification. Due to the characteristics of high sensitivity, excellent signal …

Plasmon-enhanced light–matter interactions and applications

H Yu, Y Peng, Y Yang, ZY Li - npj Computational Materials, 2019‏ - nature.com
Surface plasmons are coherent and collective electron oscillations confined at the dielectric–
metal interface. Benefitting from the inherent subwavelength nature of spatial profile, surface …

Multicomponent plasmonic nanoparticles: from heterostructured nanoparticles to colloidal composite nanostructures

M Ha, JH Kim, M You, Q Li, C Fan, JM Nam - Chemical reviews, 2019‏ - ACS Publications
Plasmonic nanostructures possessing unique and versatile optoelectronic properties have
been vastly investigated over the past decade. However, the full potential of plasmonic …

Bimetallic nanocrystals: syntheses, properties, and applications

KD Gilroy, A Ruditskiy, HC Peng, D Qin, Y **a - Chemical reviews, 2016‏ - ACS Publications
Achieving mastery over the synthesis of metal nanocrystals has emerged as one of the
foremost scientific endeavors in recent years. This intense interest stems from the fact that …

Seed‐mediated growth of colloidal metal nanocrystals

Y **a, KD Gilroy, HC Peng, X **a - … Chemie International Edition, 2017‏ - Wiley Online Library
Seed‐mediated growth is a powerful and versatile approach for the synthesis of colloidal
metal nanocrystals. The vast allure of this approach mainly stems from the staggering …

Nanointerface chemistry: Lattice-mismatch-directed synthesis and application of hybrid nanocrystals

J Liu, J Zhang - Chemical reviews, 2020‏ - ACS Publications
In the past decades, great strides have been made in the synthesis of hybrid nanocrystals
(HNCs) consisting of two or more disparate subunits (such as metals and/or …

Gold nanomaterials at work in biomedicine

X Yang, M Yang, B Pang, M Vara, Y **a - Chemical reviews, 2015‏ - ACS Publications
Gold is a precious metal with a characteristic bright and beautiful hue known as the golden
yellow color.(1) As of 2012, a total of 174,100 tons of Au has been mined in human history …

Emerging core–shell nanostructures for surface-enhanced Raman scattering (SERS) detection of pesticide residues

T Wang, S Wang, Z Cheng, J Wei, L Yang… - Chemical Engineering …, 2021‏ - Elsevier
Pesticide residues as an enormous menace to human health and environment have gained
increasing attention in recent years. Powerful analytical methods are of great significance to …

Noble metal-based bimetallic nanoparticles: the effect of the structure on the optical, catalytic and photocatalytic properties

A Zaleska-Medynska, M Marchelek, M Diak… - Advances in colloid and …, 2016‏ - Elsevier
Nanoparticles composed of two different metal elements show novel electronic, optical,
catalytic or photocatalytic properties from monometallic nanoparticles. Bimetallic …