Direct Bottom-Up In Situ Growth: A Paradigm Shift for Studies in Wet-Chemical Synthesis of Gold Nanoparticles

GA Vinnacombe-Willson, Y Conti, A Stefancu… - Chemical …, 2023 - ACS Publications
Plasmonic gold nanoparticles have been used increasingly in solid-state systems because
of their applicability in fabricating novel sensors, heterogeneous catalysts, metamaterials …

Geometric Control And Optical Properties of Intrinsically Chiral Plasmonic Nanomaterials

L Sun, Y Tao, G Yang, C Liu, X Sun… - Advanced …, 2023 - Wiley Online Library
Intrinsically chiral plasmonic nanomaterials exhibit intriguing geometry‐dependent
chiroptical properties, which is due to the combination of plasmonic features with geometric …

Coated Chiral Plasmonic Nanorods with Enhanced Structural Stability

X Zhuo, D Vila-Liarte, S Wang… - Chemistry of …, 2023 - ACS Publications
Several synthesis techniques have emerged for the preparation of chiral metal nanoparticles
(NPs) with intrinsic chiral geometrical structures and high optical activity. Chiral plasmonic …

Site‐Selective Chiral Growth of Anisotropic Au Triangular Nanoplates for Tuning the Optical Chirality

Y Tao, L Sun, C Liu, G Yang, X Sun, Q Zhang - Small, 2023 - Wiley Online Library
Site‐selective chiral growth of anisotropic nanoparticles is of great importance to realize the
plasmonic nanostructures with delicate geometry and desired optical chirality; however, it …

Chiral active surface growth via glutathione control

Y Zheng, Q Wang, Y Sun, J Huang, J Ji… - Advanced Optical …, 2023 - Wiley Online Library
It is shown that the chiral ligand glutathione can induce active surface growth in the
deposition of Au on Au nanoplates, forming nano‐badges with complex surface patterns …

Seed‐Mediated Growth and Advanced Characterization of Chiral Gold Nanorods

B Ni, G González‐Rubio, K Van Gordon… - Advanced …, 2024 - Wiley Online Library
The controlled growth of gold nanostructures with complex shapes and reduced symmetry,
exemplified by chiral gold nanorods and nanoparticles, is one of the most dynamic fields of …

Engineering miniature gold nanorods with tailorable plasmonic wavelength in NIR region via ternary surfactants mediated growth

X Luo, X Wang, L Zhang, L Song, Z Sun, Y Zhao, F Su… - Nano Research, 2023 - Springer
Plasmonic nanoparticles are endowed profound capability for sensing, biomedicine, and
cancer therapy. However, the inaccessibly adjustable wavelength in near infrared (NIR) …

Influence of geometrical parameters on the optical activity of chiral gold nanorods

M Obelleiro‐Liz, VF Martín, DM Solís… - Advanced Optical …, 2023 - Wiley Online Library
Chiral metal nanoparticles (NPs) offer a powerful means of inducing and harnessing optical
activity. However, due to the incomplete knowledge of the underlying growth mechanisms …

Tuning the Chiral Growth of Plasmonic Bipyramids via the Wavelength and Polarization of Light

T Qiao, P Bordoloi, T Miyashita, JA Dionne… - Nano Letters, 2024 - ACS Publications
Circularly polarized light (CPL) is a versatile tool to prepare chiral nanostructures, but the
mechanism for inducing enantioselectivity is not well understood. This work shows that the …

Recent advances in the 3D chiral plasmonic nanomaterials

W Liu, H Han, J Wang - Small, 2024 - Wiley Online Library
From the view of geometry, chirality is that an object cannot overlap with its mirror image,
which has been a fundamental scientific problem in biology and chemistry since the 19th …