Plasmonic nanostructures for photothermal conversion

J Chen, Z Ye, F Yang, Y Yin - Small Science, 2021 - Wiley Online Library
The nonradiative conversion of light to heat by plasmonic nanostructures, the so‐called
plasmonic photothermal effect, has attracted enormous attention due to their widespread …

Photostability of contrast agents for photoacoustics: The case of gold nanorods

L Cavigli, BN Khlebtsov, S Centi, NG Khlebtsov, R Pini… - Nanomaterials, 2021 - mdpi.com
Plasmonic particles as gold nanorods have emerged as powerful contrast agents for critical
applications as the photoacoustic imaging and photothermal ablation of cancer. However …

Remote activation of hollow nanoreactors for heterogeneous photocatalysis in biorelevant media

A Sousa-Castillo, JR Couceiro, M Tomás-Gamasa… - Nano Letters, 2020 - ACS Publications
Major current challenges in nano-biotechnology and nano-biomedicine include the
implementation of predesigned chemical reactions in biological environments. In this …

Radiolabeling Strategies of Micron- and Submicron-Sized Core–Shell Carriers for In Vivo Studies

MV Zyuzin, D Antuganov… - … applied materials & …, 2020 - ACS Publications
Core–shell particles made of calcium carbonate and coated with biocompatible polymers
using the Layer-by-Layer technique can be considered as a unique drug-delivery platform …

Optically activated and interrogated plasmonic hydrogels for applications in wound healing

A Milanesi, G Magni, S Centi, G Schifino… - Journal of …, 2020 - Wiley Online Library
We disclose the use of hybrid materials featuring Au/Ag core/shell nanorods in porous
chitosan/polyvinyl alcohol scaffolds for applications in tissue engineering and wound …

Thermal dynamics of pulsed-laser excited gold nanorods in suspension

A Plech, S Ibrahimkutty, S Reich, G Newby - Nanoscale, 2017 - pubs.rsc.org
Photothermal reactions of metallic nanostructures, such as gold nanorods show appealing
structural relaxations, such as bubble formation or particle modification. We have employed …

Tuning photoacoustics with nanotransducers via thermal boundary resistance and laser pulse duration

M Diego, M Gandolfi, S Giordano, F Vialla… - Applied Physics …, 2022 - pubs.aip.org
The photoacoustic effect in liquids, generated by metal nanoparticles excited with short laser
pulses, offers high contrast imaging and promising medical treatment techniques …

1064‐nm‐resonant gold nanorods for photoacoustic theranostics within permissible exposure limits

L Cavigli, S Centi, C Borri, P Tortoli… - Journal of …, 2019 - Wiley Online Library
Therapeutic and diagnostic methods based on photomechanical effects are attracting much
current attention in contexts as oncology, cardiology and vascular surgery, for such …

Resonant microbubble as a microfluidic stage for all-optical photoacoustic sensing

G Frigenti, L Cavigli, A Fernández-Bienes, F Ratto… - Physical Review …, 2019 - APS
We implement a whispering-gallery-mode microbubble resonator (MBR) as a multifunctional
component for all-optical photoacoustic inspection of materials in a platform combining …

Polylysine as a functional biopolymer to couple gold nanorods to tumor-tropic cells

C Borri, S Centi, F Ratto, R Pini - Journal of Nanobiotechnology, 2018 - Springer
Background The delivery of plasmonic particles, such as gold nanorods, to the tumor
microenvironment has attracted much interest in biomedical optics for topical applications as …