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 …

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 …

High-throughput morphological chirality quantification of twisted and wrinkled gold nanorods

E Vlasov, W Heyvaert, B Ni, K Van Gordon, R Girod… - ACS …, 2024 - ACS Publications
Chirality in gold nanostructures offers an exciting opportunity to tune their differential optical
response to left-and right-handed circularly polarized light, as well as their interactions with …

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 …

Circular differential photocurrent map** of hot electron response from individual plasmonic nanohelicoids

L Wang, J Zheng, K Wang, M Khan, N Hu… - … Applied Materials & …, 2024 - ACS Publications
Chiral plasmonic nanocrystals have recently attracted increasing attention in circular
polarization-dependent photocatalysis driven by hot carriers. While being concealed in …

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 …

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 …

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 …

Tuning the growth of chiral gold nanoparticles through rational design of a chiral molecular inducer

K Van Gordon, S Baúlde, M Mychinko, W Heyvaert… - Nano Letters, 2023 - ACS Publications
The bottom-up production of chiral gold nanomaterials holds great potential for the
advancement of biosensing and nano-optics, among other applications. Reproducible …