Results 91 to 100 of about 86,732 (329)

Longitudinal quantum plasmons in copper, gold, and silver

, 2017
The propagation of plasmonic waves in various metallic quantum nanostructures have considered attention for their applications in technology. The quantum plasmonic properties of metallic nanostructures in the quantum size regime have been difficult to ...
Moaied, Modjtaba, Ostrikov, Ken, Palomba, Stefano   +2 more
core   +2 more sources

Plasmonic aerosols

Physical Review B, 2019
Plasmonic nanoparticles resonantly couple to and confine light below the diffraction limit. This mechanism has enabled a modern renaissance in optical materials, with potential applications ranging from sensing and circuitry to renewable energies and medicines.
Geldmeier, Jeffrey, Johns, Paul, Greybush, Nicholas J., Naciri, Jawad, Fontana, Jake   +4 more
openaire   +3 more sources

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Insight into plasmonics: resurrection of modern-day science (invited)

Компьютерная оптика
Plasmonics is a field of research and technology that focuses on the interaction between light and free electrons in a metal structure called plasmon.
M.A. Butt
doaj   +1 more source

Optical Excitations and Field Enhancement in Short Graphene Nanoribbons

, 2012
The optical excitations of elongated graphene nanoflakes of finite length are investigated theoretically through quantum chemistry semi-empirical approaches.
Alice Ruini, Anker J., Avouris P., Barnes W., Barone V., Benisty H., Bergman D. J., Bharadwaj P., Bonaccorso F., Brongersma M. L., Cai J., Caldas M. J., Castro Neto A. H., Caterina Cocchi, Christensen J., Cocchi C., Cocchi C., Deborah Prezzi, Dewar M. J. S., Dragoman M., Eberlein T., Elisa Molinari, Enrico Benassi, Gao S., Gass M., Giannini V., Hod O., Homola J., Hwang E., Jablan M., Ju L., Kelly K., Konstantatos G., Koppens F. H. L., Kramberger C., Lal S., Lian K., Marilia J. Caldas, Matsuda K., Mishchenko E. G., Muehlschlegel P., Nakada K., Nikitin A. Y., Ozbay E., Palma C., Polman A., Prezzi D., Prezzi D., Ridley J., Schnell M., Scholes G., Schuller J., Shemella P., Son Y.-W., Stefano Corni, Stewart M. E., Stockman M., Thongrattanasiri S., Vakil A., Wang W., Wang Z., West P., Willets K., Wu J., Yan J., Yan J., Yang L., Yang X., Yasuike T.   +68 more
core   +1 more source

Bioorthogonal Photoactivation of 2‐Nitrobenzyl Caged Doxorubicin Anticancer Prodrugs on Gold Nanostars

Advanced Materials, EarlyView.
Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno, Andrea Escudero, Oscar Ferreira Silvestre, José Manuel Terrés, Mónica Gorbe, Eva Garrido, Carlos Renero‐Lecuna, Judith Langer, María Alfonso, Javier Ibañez, Félix Sancenón, Roberto Cao‐Milán, Luis M. Liz‐Marzán, Alba García‐Fernández, Andy Hernández‐Montoto, Ramón Martínez‐Máñez   +15 more
wiley   +1 more source

Focus on terahertz plasmonics

New Journal of Physics, 2015
Plasmonics is one of the growing fields in modern photonics that has garnered increasing interest over the last few years. In this focus issue, the specific challenges concerning terahertz plasmonics have been addressed and most recent advances in this ...
Marco Rahm, Ajay Nahata, Tahsin Akalin, Miguel Beruete, Mario Sorolla   +4 more
doaj   +1 more source

Magneto-Plasmonics and Resonant Interaction of Light with Dynamic Magnetisation in Metallic and All-Magneto-Dielectric Nanostructures

Nanomaterials, 2015
A significant interest in combining plasmonics and magnetism at the nanoscale gains momentum in both photonics and magnetism sectors that are concerned with the resonant enhancement of light-magnetic-matter interaction in nanostructures.
Ivan S. Maksymov
doaj   +1 more source

Plasmonic crystal demultiplexer and multiports

, 2010
Artificially built periodic optical structures in dielectric and metallic media have generated considerable interest due to their potential for optical device miniaturization.
Aussenegg, Franz R., Drezet, Aurelien, Hohenau, Andreas, Koller, Daniel, Krenn, Joachim R., Leitner, Alfred   +5 more
core   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source