Results 41 to 50 of about 154,397 (318)

Demonstration of near infrared gas sensing using gold nanodisks on functionalized silicon [PDF]

, 2011
This paper was published in OPTICS EXPRESS and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OE.19.007664.
Ortuño Molinero, Rubén, Rodríguez Cantó, Pedro Javier, Peransí Llopis, Sergio, Rodríguez Cantó, Pedro, B. Tomás-Navarro, Martínez, Alejandro, F. J. Rodríguez-Fortuño, Tomás Navarro, Begoña, Rodríguez Fortuño, Francisco José, Martínez Marco, Maria, R. Ortuño, S. Peransí-Llopis, M. Martínez-Marco, P.J. Rodríguez-Cantó, Tomás Navaro, Bergoña, Martínez Marco, Mª Luz, Peransi Llopis, Sergio Manuel, Rodríguez Fortuño, Francisco, Ortuño, Rubén, A. Martínez   +19 more
core   +1 more source

Electrically Tunable Perfect Terahertz Absorber Using Embedded Combline Graphene Layer

Applied Sciences, 2021
Graphene is a powerful 2-D matter with the capability of extraordinary transparency, and tunable conductivity is employed in emerging optoelectronics devices.
Amir Maghoul, Ali Rostami, Azeez Abdullah Barzinjy, Peyman Mirtaheri   +3 more
doaj   +1 more source

Plasmon-enhanced circular dichroism spectroscopy of chiral drug solutions [PDF]

, 2023
We investigate the potential of surface plasmon polaritons at noble metal interfaces for surface-enhanced chiroptical sensing of dilute chiral drug solutions with nano-litre volume.
Isabella Daidone (206122), Andrea Marini (1424374), Andrea Toma (1314762), Ambaresh Sahoo (14356446), Carino Ferrante (1790193), Francesco Di Stasio (8112638), Antonio Mecozzi (6580100), Raju Adhikary (16850625), Massimiliano Aschi (120540), Matteo Venturi (16850622), Francesco Tani (12002996), Hatice Altug (1331334)   +11 more
core   +1 more source

A Novel Strategy Based on Zn(II) Porphyrins and Silver Nanoparticles to Photoinactivate Candida albicans

International Journal of Nanomedicine, 2023
Bruno L Raposo,1,* Sueden O Souza,1,* Gleyciane S Santana,1 Max TA Lima,2 José F Sarmento-Neto,3 Júlio S Reboucas,3 Goreti Pereira,2,4 Beate S Santos,5 Paulo E Cabral Filho,1 Martha S Ribeiro,6 Adriana Fontes1 1Departamento de Biofísica e ...
Raposo BL, Souza SO, Santana GS, Lima MTA, Sarmento-Neto JF, Reboucas JS, Pereira G, Santos BS, Cabral Filho PE, Ribeiro MS, Fontes A   +10 more
doaj  

Nonlinear Optical Microscopy and Plasmon Enhancement

Nanomaterials, 2022
Improving nonlinear optics efficiency is currently one of the hotspots in modern optical research. Moreover, with the maturity of nonlinear optical microscope systems, more and more biology, materials, medicine, and other related disciplines have higher ...
Yi Cao, Jing Li, Mengtao Sun, Haiyan Liu, Lixin Xia   +4 more
doaj   +1 more source

Plasmon-Mediated Coherent Superposition of Discrete Excitons under Strong Exciton–Plasmon Coupling in Few-Layer MoS₂ at Room Temperature [PDF]

, 2020
We demonstrate room temperature coherent hybridization of the A- and B-excitons in few-layer MoS2, mediated by simultaneous strong coupling to surface plasmon polaritons.
Aaron H. Rose, Aaron H. Rose (1486498), Jao van de Lagemaat (1299288), Juan M. Merlo, Jao van de Lagemaat, Jeremy R. Dunklin (1601086), Juan M. Merlo (1486507), Hanyu Zhang, Hanyu Zhang (1425250), Jeremy R. Dunklin   +9 more
core   +1 more source

Cost-Effective Calculation of Collective Electronic Excitations in Graphite Intercalated Compounds

Nanomaterials, 2022
Graphite/graphene intercalation compounds with good and improving electrical transport properties, optical properties, magnetic properties and even superconductivity are widely used in battery, capacitors and so on.
Pengfei Suo, Li Mao, Jing Shi, Hongxing Xu   +3 more
doaj   +1 more source

Chiral plasmonics [PDF]

Science Advances, 2017
We present a comprehensive overview of chirality and its optical manifestation in plasmonic nanosystems and nanostructures.
Hentschel, Mario, Schäferling, Martin, Duan, Xiaoyang, Giessen, Harald, Liu, Na   +4 more
openaire   +4 more sources

Plasmon-Assisted Chemistry Using Chiral Gold Helicoids: Toward Asymmetric Organic Catalysis [PDF]

, 2023
Gold nanoparticles with shape-determined chirality enable the attainment of plasmon-associated optical activities exceeding those exhibited by all previously known natural objects.
Marie Urbanova (2142682), Daria Votkina, Oleksiy Lyutakov, Andrii Trelin (6587287), Andrii Trelin, Jaromír Vinklarek, Nicolas Vanthuyne, Polina Bainova (8172093), Barbora Vokata, Václav Svorcik, Polina Bainova, Sylvain R. A. Marque, Gérard Audran, Sylvain R. A. Marque (9970286), Pavel Postnikov, Jaromír Vinklarek (17007525), Barbora Vokata (17007522), Jean-Patrick Joly (4026401), Premysl Fitl, Mariia Erzina, Marie Urbanova, Premysl Fitl (6030434), Gérard Audran (1665886), Nicolas Vanthuyne (1426666), Václav Svorcik (17007528), Oleksiy Lyutakov (5877125), Daria Votkina (17007519), Pavel Postnikov (2418640), Jean-Patrick Joly, Mariia Erzina (10766338)   +29 more
core   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source