The second laser revolution in chemistry: Emerging laser technologies for precise fabrication of multifunctional nanomaterials and nanostructures

AA Manshina, II Tumkin, EM Khairullina… - Advanced Functional …, 2024 - Wiley Online Library
The use of photons to directly or indirectly drive chemical reactions has revolutionized the
field of nanomaterial synthesis resulting in appearance of new sustainable laser chemistry …

Au–Si Nanocomposites with High Near-IR Light-to-Heat Conversion Efficiency via Single-Step Reactive Laser Ablation of Porous Silicon for Theranostic Applications

SO Gurbatov, AY Zhizhchenko… - ACS Applied Nano …, 2024 - ACS Publications
Hybrid nanoparticles (NPs) with complex morphology, structure, and chemical composition
are considered key building blocks of next-generation optoelectronic devices, catalysts, and …

Single-step fabrication of resonant silicon–gold hybrid nanoparticles for efficient optical heating and nanothermometry in cells

EN Gerasimova, E Uvarov… - ACS Applied Nano …, 2023 - ACS Publications
Heat is a well-known treatment method for a wide range of diseases. Hyperthermia
treatment or intentional overheating of cells is a rapidly develo** therapeutic strategy in …

[HTML][HTML] Cytotoxicity of PEG-Coated Gold and Gold–Iron Alloy Nanoparticles: ROS or Ferroptosis?

CMG de Faria, M Bissoli, R Vago, AE Spinelli… - Nanomaterials, 2023 - mdpi.com
Nanomedicine relies on the exploitation of nanoscale constructs for therapeutic and
diagnostic functions. Gold and gold–iron alloy nanoparticles (NPs) are two examples of …

Surface-enhanced Raman scattering on size-classified silver nanoparticles generated by laser ablation

S Kenmotsu, M Hirasawa, T Tamadate… - ACS …, 2024 - ACS Publications
This study delved into the complex interplay between the nanostructural characteristics of
nanoparticles and their efficacy in surface-enhanced Raman scattering (SERS) for sensitive …

Single-step fabrication of hybrid germanium-gold/silver nanoentities by femtosecond laser ablation and applications in SERS-based sensing

J Rathod, SSB Moram, B Chandu, P Albrycht… - …, 2023 - iopscience.iop.org
We present a simple, fast, and single-step approach for fabricating hybrid semiconductor-
metal nanoentities through liquid-assisted ultrafast (∼ 50 fs, 1 kHz, 800 nm) laser ablation …

[HTML][HTML] “Green” Fluorescent–Plasmonic Carbon-Based Nanocomposites with Controlled Performance for Mild Laser Hyperthermia

YV Ryabchikov, A Zaderko - Photonics, 2023 - mdpi.com
Fluorescent carbon nanodots are a promising nanomaterial for different applications in
biophotonics, sensing and optical nanothermometry fields due to their strong fluorescence …

Photothermal Conversion and Laser-Induced Transformations in Silicon–Germanium Alloy Nanoparticles

SO Gurbatov, AV Shevlyagin, AY Zhizhchenko… - JETP Letters, 2024 - Springer
Si1–x Ge x alloy nanoparticles with controlled composition have been obtained by
nanosecond laser ablation of silicon–germanium targets in isopropanol. The synthesized …

Fast synthesis of Hcy-modified Au nanoclusters under microwave-assisted irradiation and their response to Cu (II) ions

Y Shen, X Wang, Y **a, P Li, Y Ding, T Luan… - …, 2023 - Taylor & Francis
In this work, Cu (II) ion was chosen as an analyte because it is an important trace element in
the human body to maintain organism health. AuNCs (gold nanoclusters) with a mean …

Accurate prediction of the optical properties of nanoalloys with both plasmonic and magnetic elements

V Coviello, D Badocco, P Pastore, M Fracchia… - Nature …, 2024 - nature.com
The alloying process plays a pivotal role in the development of advanced multifunctional
plasmonic materials within the realm of modern nanotechnology. However, accurate in silico …