Biogenic synthesis, characterization, antimicrobial, antioxidant, antidiabetic, and catalytic applications of platinum nanoparticles synthesized from Polygonum …

M Hosny, M Fawzy, EM El-Fakharany, AM Omer… - Journal of …, 2022 - Elsevier
The aqueous extract of P. salicifolium leaves was employed in the green synthesis of
platinum nanoparticles (PS-PtNPs) by an immediate, one step, cost-effective procedure in …

Pulsed laser ablation in liquid of sp-carbon chains: Status and recent advances

P Marabotti, S Peggiani, A Vidale… - Chinese Physics B, 2022 - iopscience.iop.org
This review provides a discussion of the current state of research on sp-carbon chains
synthesized by pulsed laser ablation in liquid. In recent years, pulsed laser ablation in liquid …

Ag nanoflowers as single-particle, multi-wavelength SERS active platforms

A Brancato, M Condorelli, L Salemi, V Scardaci… - Surfaces and …, 2023 - Elsevier
Surface-enhanced Raman spectroscopy (SERS) has been successfully employed in several
fields of interest such as biosensing, in-situ catalysis studies, and archeology, in this regard …

The water-based synthesis of platinum nanoparticles using KrF Excimer laser ablation

OA Lazar, CC Moise, AS Nikolov, LB Enache, GV Mihai… - Nanomaterials, 2022 - mdpi.com
Our work presents, for the first time, a comprehensive study of the synthesis of fully metallic
platinum nanoparticles (Pt-NPs) involving the ablation process in double distilled water …

In situ surface-enhanced Raman spectroscopy to investigate polyyne formation during pulsed laser ablation in liquid

P Marabotti, S Peggiani, A Facibeni, P Serafini… - Carbon, 2022 - Elsevier
The synthesis of polyynes during their formation by pulsed laser ablation in liquid (ie,
acetonitrile) has been analyzed by in situ surface-enhanced Raman spectroscopy (SERS). A …

Laser synthesis of nanoparticles in organic solvents–products, reactions, and perspectives

T Fromme, S Reichenberger… - Beilstein Journal of …, 2024 - beilstein-journals.org
Laser synthesis and processing of colloids (LSPC) is an established method for producing
functional and durable nanomaterials and catalysts in virtually any liquid of choice. While the …

Fabrication of carbon chains (pseudo carbynes) by stabilization with gold-thiol complex

JJV Salazar, D Bahena, A Lehr, P Tarakeshwar… - Carbon, 2024 - Elsevier
The quest for crystals of sp 1 bonded carbon chains or carbynes has been a goal of several
research groups. In this paper, we report a new method based on chemical synthesis that …

The role of twinning in multi metallic alloys at the nanoscale

MJ Yacaman, JJ Velazquez-Salazar… - Journal of Solid State …, 2023 - Elsevier
The alloys at the nano scale are expected to produce a rich variety of new materials. In
contrast with the bulk alloys, the rules of alloying are not well established at the nano scale …

Laser Fabrication of Gold–sp-Carbon Films

S Kavokina, A Osipov, V Samyshkin, A Abramov… - Condensed …, 2023 - mdpi.com
We develop a method for the laser synthesis and deposition of carbon–gold films formed by
a net of linear sp-carbon chains and stabilized by gold nanoparticles. The originality of the …

Growth of Polyynes by Laser Ablation in Solution

P Marabotti, CS Casari - … : Truly One-Dimensional Form of Carbon, 2024 - books.google.com
Polyynes, a class of carbon-based nanostructures consisting of alternating single and triple
bonds, have raised significant attention in the scientific community due to their unique …