Results 11 to 20 of about 4,703 (235)

Switchable Plasmonic Nanocomposites [PDF]

Advanced Optical Materials, 2019
Smartness in nature is inspiring for engineers to design biomimetic devices acting based on switchable properties. In this regard, nanomaterials able to show reversible optical properties have drawn immense attention from research and technology ...
Homaeigohar, Shahin, Elbahri, Mady, Homaeigohar, Shahin; id_orcid   +2 more
core   +7 more sources

Plasmonic Characterization of 3D Printable Metal–Polymer Nanocomposites [PDF]

ACS Materials Au
Plasmonic polymer nanocomposites (i.e., polymer matrices containing plasmonic nanostructures) are appealing candidates for the development of manifold technological devices relying on light-matter interactions, provided that they have inherent properties
María de la Mata, Albeto Sanz de León, Luisa M. Valencia-Liñán, Sergio I. Molina   +3 more
doaj   +5 more sources

Microstructural and plasmonic modifications in Ag–TiO2 and Au–TiO2 nanocomposites through ion beam irradiation

Beilstein Journal of Nanotechnology, 2014
The development of new fabrication techniques of plasmonic nanocomposites with specific properties is an ongoing issue in the plasmonic and nanophotonics community.
Venkata Sai Kiran Chakravadhanula, Yogendra Kumar Mishra, Venkata Girish Kotnur, Devesh Kumar Avasthi, Thomas Strunskus, Vladimir Zaporotchenko, Dietmar Fink, Lorenz Kienle, Franz Faupel   +8 more
doaj   +2 more sources

Multi-Modal Laser-Fabricated Nanocomposites with Non-Invasive Tracking Modality and Tuned Plasmonic Properties

Crystals, 2023
Ultrapure composite nanostructures combining semiconductor and metallic elements as a result of ultrafast laser processing are important materials for applications in fields where high chemical purity is a crucial point.
Yury V. Ryabchikov
doaj   +2 more sources

Multifunctional Magneto-Plasmonic Fe₃O₄/Au Nanocomposites: Approaching Magnetophoretically-Enhanced Photothermal Therapy [PDF]

Nanomaterials, 2021
Magneto-plasmonic nanocomposites can possess properties inherent to both individual components (iron oxide and gold nanoparticles) and are reported to demonstrate high potential in targeted drug delivery and therapy. Herein, we report on Fe3O4/Au magneto-
Iuliia Mukha, Oksana Chepurna, Nadiia Vityuk, Alina Khodko, Liudmyla Storozhuk, Volodymyr Dzhagan, Dietrich R.T. Zahn, Vasilis Ntziachristos, Andriy Chmyrov, Tymish Y. Ohulchanskyy   +9 more
doaj   +2 more sources

Hydrophobic Gold Nanoparticles with Intrinsic Chirality for the Efficient Fabrication of Chiral Plasmonic Nanocomposites. [PDF]

ACS Appl Mater Interfaces, 2022
[Image: see text] The development of plasmonic nanomaterials with chiral geometry has drawn extensive attention owing to their practical implications in chiral catalysis, chiral metamaterials, or enantioselective biosensing and medicine.
Kowalska N, Bandalewicz F, Kowalski J, Gómez-Graña S, Bagiński M, Pastoriza-Santos I, Grzelczak M, Matraszek J, Pérez-Juste J, Lewandowski W.   +9 more
europepmc   +4 more sources

Development of Multimodal Magnetic-Plasmonic Nanocomposites

, 2020
The main aim of this work was to prepare a wide range of magnetic-plasmonic nano- and micro-materials and to explore their properties and potential applications.
STAFFORD, SHELLEY MARIA
core   +2 more sources

Effective Optical Properties of Plasmonic Nanocomposites. [PDF]

Materials (Basel), 2014
Plasmonic nanocomposites find many applications, such as nanometric coatings in emerging fields, such as optotronics, photovoltaics or integrated optics. To make use of their ability to affect light propagation in an unprecedented manner, plasmonic nanocomposites should consist of densely packed metallic nanoparticles. This causes a major challenge for
Etrich C, Fahr S, Hedayati MK, Faupel F, Elbahri M, Rockstuhl C.   +5 more
europepmc   +6 more sources

Supramolecular Chirality Synchronization in Thin Films of Plasmonic Nanocomposites. [PDF]

ACS Nano, 2020
Mirror symmetry breaking in materials is a fascinating phenomenon that has practical implications for various optoelectronic technologies. Chiral plasmonic materials are particularly appealing due to their strong and specific interactions with light.
Szustakiewicz P, Kowalska N, Grzelak D, Narushima T, Góra M, Bagiński M, Pociecha D, Okamoto H, Liz-Marzán LM, Lewandowski W.   +9 more
europepmc   +4 more sources

Graphene-based plasmonic nanocomposites for highly enhanced solar-driven photocatalytic activities. [PDF]

RSC Adv, 2019
High-efficiency photocatalysts are crucial for the removal of organic pollutants and environmental sustainability. In the present work, we report on a new low-temperature hydrothermal chemical method, assisted by ultrasonication, to synthesize disruptive
Adam RE, Chalangar E, Pirhashemi M, Pozina G, Liu X, Palisaitis J, Pettersson H, Willander M, Nur O, Nur O.   +9 more
europepmc   +2 more sources