Mechanisms of oxidase and superoxide dismutation-like activities of gold, silver, platinum, and palladium, and their alloys: a general way to the activation of molecular …

X Shen, W Liu, X Gao, Z Lu, X Wu… - Journal of the American …, 2015 - ACS Publications
Metal and alloy nanomaterials have intriguing oxidase-and superoxide dismutation-like
(SOD-like) activities. However, origins of these activities remain to be studied. Using density …

Bottom-up synthesis of helical plasmonic nanorods and their application in generating circularly polarized luminescence

J Chen, X Gao, Q Zheng, J Liu, D Meng, H Li, R Cai… - ACS …, 2021 - ACS Publications
Chiral growth and chirality transfer associated with plasmonic nanostructures have
rejuvenated the field of chirality. As the precise regioselective growth of inorganic crystals …

Albumin-based nanotheranostic probe with hypoxia alleviating potentiates synchronous multimodal imaging and phototherapy for glioma

Z Yang, Y Du, Q Sun, Y Peng, R Wang, Y Zhou… - ACS …, 2020 - ACS Publications
Highly infiltrative and invasive glioma cells obscure the boundary between tumor and
normal brain tissue, making it extremely difficult to precisely diagnose and completely …

Gold nanoparticle shape dependence of colloidal stability domains

A Carone, S Emilsson, P Mariani, A Désert… - Nanoscale …, 2023 - pubs.rsc.org
Controlling the spatial arrangement of plasmonic nanoparticles is of particular interest to
utilize inter-particle plasmonic coupling, which allows changing their optical properties. For …

Plasmonic anticounterfeit tags with high encoding capacity rapidly authenticated with deep machine learning

JD Smith, MA Reza, NL Smith, J Gu, M Ibrar… - ACS …, 2021 - ACS Publications
Counterfeit goods create significant economic losses and product failures in many
industries. Here, we report a covert anticounterfeit platform where plasmonic nanoparticles …

Insight on chirality encoding from small thiolated molecule to plasmonic Au@ Ag and Au@ Au nanoparticles

A Carone, P Mariani, A Desert, M Romanelli… - ACS …, 2022 - ACS Publications
Chiral plasmonic nanomaterials exhibiting intense optical activity are promising for
numerous applications. In order to prepare those nanostructures, one strategy is to grow …

Gold nanorod-based nanoplatform catalyzes constant NO generation and protects from cardiovascular injury

H Li, J Yan, D Meng, R Cai, X Gao, Y Ji, L Wang… - ACS …, 2020 - ACS Publications
Cardiovascular disease is a leading cause of death, and one of the effective therapeutic
strategies for cardiovascular disease is to provide a controlled, constant supply of nitric …

Universal determination of gold concentration in colloids with UV–vis spectroscopy

NG Khlebtsov, BN Khlebtsov… - The Journal of …, 2022 - ACS Publications
Extinction at 400 nm is a convenient, cheap, and fast method for in situ determination of Au
concentration in colloids with good accuracy even in the presence of Au (+ 3) ions and other …

Modular Anti‐Counterfeit Tags Formed by Template‐Assisted Self‐Assembly of Plasmonic Nanocrystals and Authenticated by Machine Learning

M Ibrar, SY Huang, Z McCurtain, S Naha… - Advanced Functional …, 2024 - Wiley Online Library
Counterfeit goods are pervasive, being found in products as diverse as textiles and optical
media to pharmaceuticals and sensitive electronics. Here, an anti‐counterfeit platform is …

Determination of the two-dimensional distributions of gold nanorods by multiwavelength analytical ultracentrifugation

SE Wawra, L Pflug, T Thajudeen, C Kryschi… - Nature …, 2018 - nature.com
Abstract Properties of nanoparticles are influenced by various parameters like size, shape or
composition. Comprehensive high throughput characterization techniques are urgently …